From: Michael Wetherell <mike.wetherell@ntlworld.com>
Date: Sun, 16 Oct 2005 20:35:41 +0000 (+0000)
Subject: Regenerate the msvc makefiles after TARGET_CPU option added
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/ab6ea1ac2f52ecc7e60aae5f4e8f53585d817920?hp=e396018defb4bb0c5726c5cd533c22f15755845b

Regenerate the msvc makefiles after TARGET_CPU option added


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35910 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/build/msw/config.vc b/build/msw/config.vc
index 833cac13fa..7db1a2f74d 100644
--- a/build/msw/config.vc
+++ b/build/msw/config.vc
@@ -43,6 +43,13 @@ MSLU = 0
 # Type of compiled binaries [debug,release]
 BUILD = debug
 
+# The target processor architecture must be specified when it is not X86.
+# This does not affect the compiler output, so you still need to make sure
+# your environment is set up appropriately with the correct compiler in the
+# PATH. Rather it affects some options passed to some of the common build
+# utilities such as the resource compiler and the linker. [AMD64,IA64]
+TARGET_CPU = $(CPU)
+
 # Should debugging info be included in the executables? The default value
 # "default" means that debug info will be included if BUILD=debug
 # and not included if BUILD=release. [0,1,default]
diff --git a/build/msw/makefile.vc b/build/msw/makefile.vc
index 0ee44f17ed..0e92f93c06 100644
--- a/build/msw/makefile.vc
+++ b/build/msw/makefile.vc
@@ -15,21 +15,21 @@
 MAKEARGS = CC="$(CC)" CXX="$(CXX)" CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" \
 	CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)" SHARED="$(SHARED)" \
 	WXUNIV="$(WXUNIV)" UNICODE="$(UNICODE)" MSLU="$(MSLU)" BUILD="$(BUILD)" \
-	DEBUG_INFO="$(DEBUG_INFO)" DEBUG_FLAG="$(DEBUG_FLAG)" \
-	DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" MONOLITHIC="$(MONOLITHIC)" \
-	USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" USE_XRC="$(USE_XRC)" \
-	USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" USE_QA="$(USE_QA)" \
-	USE_EXCEPTIONS="$(USE_EXCEPTIONS)" USE_RTTI="$(USE_RTTI)" \
-	USE_THREADS="$(USE_THREADS)" OFFICIAL_BUILD="$(OFFICIAL_BUILD)" \
-	VENDOR="$(VENDOR)" WX_FLAVOUR="$(WX_FLAVOUR)" \
-	WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
+	TARGET_CPU="$(TARGET_CPU)" DEBUG_INFO="$(DEBUG_INFO)" \
+	DEBUG_FLAG="$(DEBUG_FLAG)" DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" \
+	MONOLITHIC="$(MONOLITHIC)" USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" \
+	USE_XRC="$(USE_XRC)" USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" \
+	USE_QA="$(USE_QA)" USE_EXCEPTIONS="$(USE_EXCEPTIONS)" \
+	USE_RTTI="$(USE_RTTI)" USE_THREADS="$(USE_THREADS)" \
+	OFFICIAL_BUILD="$(OFFICIAL_BUILD)" VENDOR="$(VENDOR)" \
+	WX_FLAVOUR="$(WX_FLAVOUR)" WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
 	CPPUNIT_CFLAGS="$(CPPUNIT_CFLAGS)" CPPUNIT_LIBS="$(CPPUNIT_LIBS)" \
 	RUNTIME_LIBS="$(RUNTIME_LIBS)"
 WX_RELEASE_NODOT = 27
 WX_VERSION_NODOT = $(WX_RELEASE_NODOT)0
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = ..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = ..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 WXREGEX_CFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME) /DWIN32 $(__DEBUGINFO) \
@@ -1114,6 +1114,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -1123,6 +1129,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(RUNTIME_LIBS)" == "dynamic"
 __RUNTIME_LIBS_8 = D
 !endif
@@ -3362,6 +3374,12 @@ __NO_VC_CRTDBG_p_55 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_55 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_49 = /d __WXUNIVERSAL__
 !endif
@@ -3629,7 +3647,7 @@ $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib: $(WXEXPAT_OBJECTS)
 
 !if "$(MONOLITHIC)" == "1" && "$(SHARED)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_vc$(VENDORTAG).dll: $(OBJS)\monodll_dummy.obj  $(MONODLL_OBJECTS) $(OBJS)\monodll_version.res $(__wxtiff___depname) $(__wxjpeg___depname) $(__wxpng___depname) $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxzlib$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(MONODLL_OBJECTS)  $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib      /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR).lib
 <<
 !endif
@@ -3644,7 +3662,7 @@ $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXD
 
 !if "$(MONOLITHIC)" == "0" && "$(SHARED)" == "1"
 $(LIBDIRNAME)\wxbase$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_vc$(VENDORTAG).dll: $(OBJS)\basedll_dummy.obj  $(BASEDLL_OBJECTS) $(OBJS)\basedll_version.res $(__wxtiff___depname) $(__wxjpeg___depname) $(__wxpng___depname) $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxzlib$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(BASEDLL_OBJECTS)  $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib /IMPLIB:$(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR).lib
 <<
 !endif
@@ -3659,7 +3677,7 @@ $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FL
 
 !if "$(MONOLITHIC)" == "0" && "$(SHARED)" == "1"
 $(LIBDIRNAME)\wxbase$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_net_vc$(VENDORTAG).dll: $(OBJS)\netdll_dummy.obj  $(NETDLL_OBJECTS) $(OBJS)\netdll_version.res $(__wxtiff___depname) $(__wxjpeg___depname) $(__wxpng___depname) $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxzlib$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib $(__basedll___depname)
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(NETDLL_OBJECTS)  $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR).lib /IMPLIB:$(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_net.lib
 <<
 !endif
@@ -3674,7 +3692,7 @@ $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FL
 
 !if "$(MONOLITHIC)" == "0" && "$(SHARED)" == "1" && "$(USE_GUI)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_core_vc$(VENDORTAG).dll: $(OBJS)\coredll_dummy.obj  $(COREDLL_OBJECTS) $(OBJS)\coredll_version.res $(__wxtiff___depname) $(__wxjpeg___depname) $(__wxpng___depname) $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxzlib$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib $(__basedll___depname)
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(COREDLL_OBJECTS)  $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR).lib /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_core.lib
 <<
 !endif
@@ -3689,7 +3707,7 @@ $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXD
 
 !if "$(MONOLITHIC)" == "0" && "$(SHARED)" == "1" && "$(USE_GUI)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_adv_vc$(VENDORTAG).dll: $(OBJS)\advdll_dummy.obj  $(ADVDLL_OBJECTS) $(OBJS)\advdll_version.res $(__wxtiff___depname) $(__wxjpeg___depname) $(__wxpng___depname) $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxzlib$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib $(__coredll___depname) $(__basedll___depname)
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(ADVDLL_OBJECTS)  $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_core.lib $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR).lib  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_adv.lib
 <<
 !endif
@@ -3704,7 +3722,7 @@ $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXD
 
 !if "$(MONOLITHIC)" == "0" && "$(SHARED)" == "1" && "$(USE_GUI)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_media_vc$(VENDORTAG).dll: $(OBJS)\mediadll_dummy.obj  $(MEDIADLL_OBJECTS) $(OBJS)\mediadll_version.res $(__wxtiff___depname) $(__wxjpeg___depname) $(__wxpng___depname) $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxzlib$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib $(__coredll___depname) $(__basedll___depname)
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(MEDIADLL_OBJECTS)  $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_core.lib $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR).lib /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_media.lib
 <<
 !endif
@@ -3719,7 +3737,7 @@ $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXD
 
 !if "$(MONOLITHIC)" == "0" && "$(SHARED)" == "1" && "$(USE_ODBC)" == "1"
 $(LIBDIRNAME)\wxbase$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_odbc_vc$(VENDORTAG).dll: $(OBJS)\odbcdll_dummy.obj  $(ODBCDLL_OBJECTS) $(OBJS)\odbcdll_version.res $(__wxtiff___depname) $(__wxjpeg___depname) $(__wxpng___depname) $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxzlib$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib $(__basedll___depname)
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(ODBCDLL_OBJECTS)  $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR).lib  /IMPLIB:$(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_odbc.lib
 <<
 !endif
@@ -3734,7 +3752,7 @@ $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FL
 
 !if "$(MONOLITHIC)" == "0" && "$(SHARED)" == "1" && "$(USE_GUI)" == "1" && "$(USE_ODBC)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_dbgrid_vc$(VENDORTAG).dll: $(OBJS)\dbgriddll_dummy.obj  $(DBGRIDDLL_OBJECTS) $(OBJS)\dbgriddll_version.res $(__wxtiff___depname) $(__wxjpeg___depname) $(__wxpng___depname) $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxzlib$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib $(__advdll___depname) $(__odbcdll___depname) $(__coredll___depname) $(__basedll___depname)
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(DBGRIDDLL_OBJECTS)  $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_adv.lib $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_odbc.lib $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_core.lib $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR).lib /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_dbgrid.lib
 <<
 !endif
@@ -3749,7 +3767,7 @@ $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXD
 
 !if "$(MONOLITHIC)" == "0" && "$(SHARED)" == "1" && "$(USE_GUI)" == "1" && "$(USE_HTML)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_html_vc$(VENDORTAG).dll: $(OBJS)\htmldll_dummy.obj  $(HTMLDLL_OBJECTS) $(OBJS)\htmldll_version.res $(__wxtiff___depname) $(__wxjpeg___depname) $(__wxpng___depname) $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxzlib$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib $(__coredll___depname) $(__basedll___depname)
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(HTMLDLL_OBJECTS)  $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_core.lib $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR).lib  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_html.lib
 <<
 !endif
@@ -3764,7 +3782,7 @@ $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXD
 
 !if "$(MONOLITHIC)" == "0" && "$(SHARED)" == "1" && "$(USE_GUI)" == "1" && "$(USE_QA)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_qa_vc$(VENDORTAG).dll: $(OBJS)\qadll_dummy.obj  $(QADLL_OBJECTS) $(OBJS)\qadll_version.res $(__wxtiff___depname) $(__wxjpeg___depname) $(__wxpng___depname) $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxzlib$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib $(__coredll___depname) $(__basedll___depname) $(__xmldll___depname)
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(QADLL_OBJECTS)  $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_core.lib $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR).lib $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_xml.lib /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_qa.lib
 <<
 !endif
@@ -3779,7 +3797,7 @@ $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXD
 
 !if "$(MONOLITHIC)" == "0" && "$(SHARED)" == "1"
 $(LIBDIRNAME)\wxbase$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_xml_vc$(VENDORTAG).dll: $(OBJS)\xmldll_dummy.obj  $(XMLDLL_OBJECTS) $(OBJS)\xmldll_version.res $(__wxtiff___depname) $(__wxjpeg___depname) $(__wxpng___depname) $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxzlib$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib $(__basedll___depname)
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(XMLDLL_OBJECTS)  $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR).lib  /IMPLIB:$(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_xml.lib
 <<
 !endif
@@ -3794,7 +3812,7 @@ $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FL
 
 !if "$(MONOLITHIC)" == "0" && "$(SHARED)" == "1" && "$(USE_XRC)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_xrc_vc$(VENDORTAG).dll: $(OBJS)\xrcdll_dummy.obj  $(XRCDLL_OBJECTS) $(OBJS)\xrcdll_version.res $(__wxtiff___depname) $(__wxjpeg___depname) $(__wxpng___depname) $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxzlib$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib $(__htmldll___depname) $(__advdll___depname) $(__coredll___depname) $(__xmldll___depname) $(__basedll___depname)
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(XRCDLL_OBJECTS)  $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_html.lib $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_adv.lib $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_core.lib $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_xml.lib $(LIBDIRNAME)\wxbase$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR).lib /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_xrc.lib
 <<
 !endif
@@ -3809,7 +3827,7 @@ $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXD
 
 !if "$(SHARED)" == "1" && "$(USE_GUI)" == "1" && "$(USE_OPENGL)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gl_vc$(VENDORTAG).dll: $(OBJS)\gldll_dummy.obj  $(GLDLL_OBJECTS) $(OBJS)\gldll_version.res $(__wxtiff___depname) $(__wxjpeg___depname) $(__wxpng___depname) $(LIBDIRNAME)\wxexpat$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxzlib$(WXDEBUGFLAG).lib $(LIBDIRNAME)\wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib $(__basedll___depname) $(__coredll___depname)
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(GLDLL_OBJECTS)  $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(__WXLIBGLDEP_CORE_p) $(__WXLIBGLDEP_BASE_p) $(__WXLIB_MONO_p) opengl32.lib glu32.lib /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gl.lib
 <<
 !endif
@@ -4228,7 +4246,7 @@ $(OBJS)\monodll_dummy.obj: ..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MONODLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\monodll_version.res: ..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_vc$(VENDORTAG) $**
 
 $(OBJS)\monodll_appbase.obj: ..\..\src\common\appbase.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MONODLL_CXXFLAGS) $**
@@ -7623,7 +7641,7 @@ $(OBJS)\basedll_dummy.obj: ..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(BASEDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\basedll_version.res: ..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wxbase$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wxbase$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_vc$(VENDORTAG) $**
 
 $(OBJS)\basedll_appbase.obj: ..\..\src\common\appbase.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(BASEDLL_CXXFLAGS) $**
@@ -8094,7 +8112,7 @@ $(OBJS)\netdll_dummy.obj: ..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(NETDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\netdll_version.res: ..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wxbase$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_net_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wxbase$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_net_vc$(VENDORTAG) $**
 
 $(OBJS)\netdll_fs_inet.obj: ..\..\src\common\fs_inet.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(NETDLL_CXXFLAGS) $**
@@ -8175,7 +8193,7 @@ $(OBJS)\coredll_dummy.obj: ..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(COREDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\coredll_version.res: ..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_core_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_core_vc$(VENDORTAG) $**
 
 $(OBJS)\coredll_event.obj: ..\..\src\common\event.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(COREDLL_CXXFLAGS) $**
@@ -10456,7 +10474,7 @@ $(OBJS)\advdll_dummy.obj: ..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ADVDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\advdll_version.res: ..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_adv_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_adv_vc$(VENDORTAG) $**
 
 $(OBJS)\advdll_datectrl.obj: ..\..\src\msw\datectrl.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ADVDLL_CXXFLAGS) $**
@@ -10567,7 +10585,7 @@ $(OBJS)\mediadll_dummy.obj: ..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MEDIADLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\mediadll_version.res: ..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_media_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_media_vc$(VENDORTAG) $**
 
 $(OBJS)\mediadll_mediactrlcmn.obj: ..\..\src\common\mediactrlcmn.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MEDIADLL_CXXFLAGS) $**
@@ -10594,7 +10612,7 @@ $(OBJS)\odbcdll_dummy.obj: ..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ODBCDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\odbcdll_version.res: ..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wxbase$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_odbc_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wxbase$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_odbc_vc$(VENDORTAG) $**
 
 $(OBJS)\odbcdll_db.obj: ..\..\src\common\db.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ODBCDLL_CXXFLAGS) $**
@@ -10615,7 +10633,7 @@ $(OBJS)\dbgriddll_dummy.obj: ..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DBGRIDDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\dbgriddll_version.res: ..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_dbgrid_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_dbgrid_vc$(VENDORTAG) $**
 
 $(OBJS)\dbgriddll_dbgrid.obj: ..\..\src\common\dbgrid.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DBGRIDDLL_CXXFLAGS) $**
@@ -10630,7 +10648,7 @@ $(OBJS)\htmldll_dummy.obj: ..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(HTMLDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\htmldll_version.res: ..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_html_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_html_vc$(VENDORTAG) $**
 
 $(OBJS)\htmldll_helpbest.obj: ..\..\src\msw\helpbest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(HTMLDLL_CXXFLAGS) $**
@@ -10771,7 +10789,7 @@ $(OBJS)\qadll_dummy.obj: ..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(QADLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\qadll_version.res: ..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_qa_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_qa_vc$(VENDORTAG) $**
 
 $(OBJS)\qadll_debugrpt.obj: ..\..\src\common\debugrpt.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(QADLL_CXXFLAGS) $**
@@ -10792,7 +10810,7 @@ $(OBJS)\xmldll_dummy.obj: ..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(XMLDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\xmldll_version.res: ..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wxbase$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_xml_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wxbase$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_xml_vc$(VENDORTAG) $**
 
 $(OBJS)\xmldll_xml.obj: ..\..\src\xml\xml.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(XMLDLL_CXXFLAGS) $**
@@ -10813,7 +10831,7 @@ $(OBJS)\xrcdll_dummy.obj: ..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(XRCDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\xrcdll_version.res: ..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_xrc_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_xrc_vc$(VENDORTAG) $**
 
 $(OBJS)\xrcdll_xh_bmpbt.obj: ..\..\src\xrc\xh_bmpbt.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(XRCDLL_CXXFLAGS) $**
@@ -11086,7 +11104,7 @@ $(OBJS)\gldll_dummy.obj: ..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(GLDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\gldll_version.res: ..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gl_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_4) $(__NO_VC_CRTDBG_p_55)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_49) $(__DEBUG_DEFINE_p_49) $(__EXCEPTIONS_DEFINE_p_49) $(__RTTI_DEFINE_p_49) $(__THREAD_DEFINE_p_49) $(__UNICODE_DEFINE_p_50) $(__MSLU_DEFINE_p_49) /i ..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gl_vc$(VENDORTAG) $**
 
 $(OBJS)\gldll_glcanvas.obj: ..\..\src\msw\glcanvas.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(GLDLL_CXXFLAGS) $**
diff --git a/contrib/build/animate/makefile.vc b/contrib/build/animate/makefile.vc
index 767824a1d9..ebdc9afb5b 100644
--- a/contrib/build/animate/makefile.vc
+++ b/contrib/build/animate/makefile.vc
@@ -15,8 +15,9 @@
 WX_RELEASE_NODOT = 27
 WX_VERSION_NODOT = $(WX_RELEASE_NODOT)0
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = ..\..\src\animate\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = \
+	..\..\src\animate\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 ANIMATEDLL_CXXFLAGS = /M$(__RUNTIME_LIBS_9)$(__DEBUGRUNTIME) /DWIN32 \
@@ -72,6 +73,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -81,6 +88,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -127,6 +140,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_1 = /d __WXUNIVERSAL__
 !endif
@@ -297,7 +316,7 @@ clean:
 
 !if "$(SHARED)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_animate_vc$(VENDORTAG).dll: $(OBJS)\animatedll_dummy.obj  $(ANIMATEDLL_OBJECTS) $(OBJS)\animatedll_version.res
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(ANIMATEDLL_OBJECTS)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_animate.lib
 <<
 !endif
@@ -314,7 +333,7 @@ $(OBJS)\animatedll_dummy.obj: ../../src/animate\..\..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ANIMATEDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\animatedll_version.res: ../../src/animate\..\..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\animate\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_animate_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\animate\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_animate_vc$(VENDORTAG) $**
 
 $(OBJS)\animatedll_animate.obj: ../../src/animate\animate.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ANIMATEDLL_CXXFLAGS) $**
diff --git a/contrib/build/deprecated/makefile.vc b/contrib/build/deprecated/makefile.vc
index 0e40a20534..c396f2378c 100644
--- a/contrib/build/deprecated/makefile.vc
+++ b/contrib/build/deprecated/makefile.vc
@@ -15,8 +15,9 @@
 WX_RELEASE_NODOT = 27
 WX_VERSION_NODOT = $(WX_RELEASE_NODOT)0
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = ..\..\src\deprecated\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = \
+	..\..\src\deprecated\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DEPRECATEDDLL_CFLAGS = /M$(__RUNTIME_LIBS_9)$(__DEBUGRUNTIME) /DWIN32 \
@@ -106,6 +107,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -115,6 +122,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -161,6 +174,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_1 = /d __WXUNIVERSAL__
 !endif
@@ -331,7 +350,7 @@ clean:
 
 !if "$(SHARED)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_deprecated_vc$(VENDORTAG).dll: $(OBJS)\deprecateddll_dummy.obj  $(DEPRECATEDDLL_OBJECTS) $(OBJS)\deprecateddll_version.res
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(DEPRECATEDDLL_OBJECTS)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_deprecated.lib
 <<
 !endif
@@ -348,7 +367,7 @@ $(OBJS)\deprecateddll_dummy.obj: ../../src/deprecated\..\..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DEPRECATEDDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\deprecateddll_version.res: ../../src/deprecated\..\..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\deprecated\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_deprecated_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\deprecated\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_deprecated_vc$(VENDORTAG) $**
 
 $(OBJS)\deprecateddll_prop.obj: ../../src/deprecated\prop.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DEPRECATEDDLL_CXXFLAGS) $**
diff --git a/contrib/build/fl/makefile.vc b/contrib/build/fl/makefile.vc
index 19b40f33fc..9a9fb5a749 100644
--- a/contrib/build/fl/makefile.vc
+++ b/contrib/build/fl/makefile.vc
@@ -15,8 +15,9 @@
 WX_RELEASE_NODOT = 27
 WX_VERSION_NODOT = $(WX_RELEASE_NODOT)0
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = ..\..\src\fl\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = \
+	..\..\src\fl\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 FLDLL_CXXFLAGS = /M$(__RUNTIME_LIBS_9)$(__DEBUGRUNTIME) /DWIN32 \
@@ -104,6 +105,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -113,6 +120,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -159,6 +172,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_1 = /d __WXUNIVERSAL__
 !endif
@@ -329,7 +348,7 @@ clean:
 
 !if "$(SHARED)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_fl_vc$(VENDORTAG).dll: $(OBJS)\fldll_dummy.obj  $(FLDLL_OBJECTS) $(OBJS)\fldll_version.res
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(FLDLL_OBJECTS)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_fl.lib
 <<
 !endif
@@ -346,7 +365,7 @@ $(OBJS)\fldll_dummy.obj: ../../src/fl\..\..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(FLDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\fldll_version.res: ../../src/fl\..\..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\fl\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_fl_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\fl\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_fl_vc$(VENDORTAG) $**
 
 $(OBJS)\fldll_antiflickpl.obj: ../../src/fl\antiflickpl.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(FLDLL_CXXFLAGS) $**
diff --git a/contrib/build/foldbar/makefile.vc b/contrib/build/foldbar/makefile.vc
index a084ad0f75..1f01e02679 100644
--- a/contrib/build/foldbar/makefile.vc
+++ b/contrib/build/foldbar/makefile.vc
@@ -15,8 +15,9 @@
 WX_RELEASE_NODOT = 27
 WX_VERSION_NODOT = $(WX_RELEASE_NODOT)0
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = ..\..\src\foldbar\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = \
+	..\..\src\foldbar\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 FOLDBARDLL_CXXFLAGS = /M$(__RUNTIME_LIBS_9)$(__DEBUGRUNTIME) /DWIN32 \
@@ -76,6 +77,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -85,6 +92,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -131,6 +144,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_1 = /d __WXUNIVERSAL__
 !endif
@@ -301,7 +320,7 @@ clean:
 
 !if "$(SHARED)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_foldbar_vc$(VENDORTAG).dll: $(OBJS)\foldbardll_dummy.obj  $(FOLDBARDLL_OBJECTS) $(OBJS)\foldbardll_version.res
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(FOLDBARDLL_OBJECTS)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_foldbar.lib
 <<
 !endif
@@ -318,7 +337,7 @@ $(OBJS)\foldbardll_dummy.obj: ../../src/foldbar\..\..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(FOLDBARDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\foldbardll_version.res: ../../src/foldbar\..\..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\foldbar\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_foldbar_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\foldbar\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_foldbar_vc$(VENDORTAG) $**
 
 $(OBJS)\foldbardll_captionbar.obj: ../../src/foldbar\captionbar.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(FOLDBARDLL_CXXFLAGS) $**
diff --git a/contrib/build/gizmos/makefile.vc b/contrib/build/gizmos/makefile.vc
index 354c61404c..576e8c5c7e 100644
--- a/contrib/build/gizmos/makefile.vc
+++ b/contrib/build/gizmos/makefile.vc
@@ -15,8 +15,9 @@
 WX_RELEASE_NODOT = 27
 WX_VERSION_NODOT = $(WX_RELEASE_NODOT)0
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = ..\..\src\gizmos\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = \
+	..\..\src\gizmos\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 GIZMOSDLL_CXXFLAGS = /M$(__RUNTIME_LIBS_9)$(__DEBUGRUNTIME) /DWIN32 \
@@ -109,6 +110,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -118,6 +125,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -202,6 +215,12 @@ __NO_VC_CRTDBG_p_0 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_0 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_0 = /d __WXUNIVERSAL__
 !endif
@@ -367,14 +386,14 @@ clean:
 
 !if "$(SHARED)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos_vc$(VENDORTAG).dll: $(OBJS)\gizmosdll_dummy.obj  $(GIZMOSDLL_OBJECTS) $(OBJS)\gizmosdll_version.res
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(GIZMOSDLL_OBJECTS)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos.lib
 <<
 !endif
 
 !if "$(SHARED)" == "1" && "$(USE_XRC)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos_xrc_vc$(VENDORTAG).dll: $(OBJS)\gizmos_xrcdll_dummy.obj  $(GIZMOS_XRCDLL_OBJECTS) $(OBJS)\gizmos_xrcdll_version.res $(__gizmosdll___depname)
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(GIZMOS_XRCDLL_OBJECTS)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos.lib $(__WXLIB_XRC_p)  $(__WXLIB_XML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos_xrc.lib
 <<
 !endif
@@ -399,7 +418,7 @@ $(OBJS)\gizmosdll_dummy.obj: ../../src/gizmos\..\..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(GIZMOSDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\gizmosdll_version.res: ../../src/gizmos\..\..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_0) $(__NO_VC_CRTDBG_p_0)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_0) $(__DEBUG_DEFINE_p_0) $(__EXCEPTIONS_DEFINE_p_0) $(__RTTI_DEFINE_p_0) $(__THREAD_DEFINE_p_0) $(__UNICODE_DEFINE_p_0) $(__MSLU_DEFINE_p_0) /i ..\..\src\gizmos\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_0) $(__NO_VC_CRTDBG_p_0)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_0) $(__DEBUG_DEFINE_p_0) $(__EXCEPTIONS_DEFINE_p_0) $(__RTTI_DEFINE_p_0) $(__THREAD_DEFINE_p_0) $(__UNICODE_DEFINE_p_0) $(__MSLU_DEFINE_p_0) /i ..\..\src\gizmos\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos_vc$(VENDORTAG) $**
 
 $(OBJS)\gizmosdll_dynamicsash.obj: ../../src/gizmos\dynamicsash.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(GIZMOSDLL_CXXFLAGS) $**
@@ -423,7 +442,7 @@ $(OBJS)\gizmos_xrcdll_dummy.obj: ../../src/gizmos\..\..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(GIZMOS_XRCDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\gizmos_xrcdll_version.res: ../../src/gizmos\..\..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_0) $(__NO_VC_CRTDBG_p_0)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_0) $(__DEBUG_DEFINE_p_0) $(__EXCEPTIONS_DEFINE_p_0) $(__RTTI_DEFINE_p_0) $(__THREAD_DEFINE_p_0) $(__UNICODE_DEFINE_p_0) $(__MSLU_DEFINE_p_0) /i ..\..\src\gizmos\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos_xrc_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_0) $(__NO_VC_CRTDBG_p_0)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_0) $(__DEBUG_DEFINE_p_0) $(__EXCEPTIONS_DEFINE_p_0) $(__RTTI_DEFINE_p_0) $(__THREAD_DEFINE_p_0) $(__UNICODE_DEFINE_p_0) $(__MSLU_DEFINE_p_0) /i ..\..\src\gizmos\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos_xrc_vc$(VENDORTAG) $**
 
 $(OBJS)\gizmos_xrcdll_xh_statpict.obj: ../../src/gizmos\xh_statpict.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(GIZMOS_XRCDLL_CXXFLAGS) $**
diff --git a/contrib/build/mmedia/makefile.vc b/contrib/build/mmedia/makefile.vc
index 18b74ca14a..47decf1783 100644
--- a/contrib/build/mmedia/makefile.vc
+++ b/contrib/build/mmedia/makefile.vc
@@ -15,8 +15,9 @@
 WX_RELEASE_NODOT = 27
 WX_VERSION_NODOT = $(WX_RELEASE_NODOT)0
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = ..\..\src\mmedia\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = \
+	..\..\src\mmedia\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 MMEDIADLL_CXXFLAGS = /M$(__RUNTIME_LIBS_9)$(__DEBUGRUNTIME) /DWIN32 \
@@ -110,6 +111,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -119,6 +126,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -165,6 +178,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_1 = /d __WXUNIVERSAL__
 !endif
@@ -335,7 +354,7 @@ clean:
 
 !if "$(SHARED)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_mmedia_vc$(VENDORTAG).dll: $(OBJS)\mmediadll_dummy.obj  $(MMEDIADLL_OBJECTS) $(OBJS)\mmediadll_version.res
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(MMEDIADLL_OBJECTS)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_mmedia.lib
 <<
 !endif
@@ -352,7 +371,7 @@ $(OBJS)\mmediadll_dummy.obj: ../../src/mmedia\..\..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MMEDIADLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\mmediadll_version.res: ../../src/mmedia\..\..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\mmedia\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_mmedia_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\mmedia\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_mmedia_vc$(VENDORTAG) $**
 
 $(OBJS)\mmediadll_cdwin.obj: ../../src/mmedia\cdwin.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MMEDIADLL_CXXFLAGS) $**
diff --git a/contrib/build/net/makefile.vc b/contrib/build/net/makefile.vc
index 18af8b45b1..201f17d7ee 100644
--- a/contrib/build/net/makefile.vc
+++ b/contrib/build/net/makefile.vc
@@ -15,8 +15,9 @@
 WX_RELEASE_NODOT = 27
 WX_VERSION_NODOT = $(WX_RELEASE_NODOT)0
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = ..\..\src\net\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = \
+	..\..\src\net\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 NETUTILSDLL_CXXFLAGS = /M$(__RUNTIME_LIBS_9)$(__DEBUGRUNTIME) /DWIN32 \
@@ -77,6 +78,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -86,6 +93,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -132,6 +145,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_1 = /d __WXUNIVERSAL__
 !endif
@@ -302,7 +321,7 @@ clean:
 
 !if "$(SHARED)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_netutils_vc$(VENDORTAG).dll: $(OBJS)\netutilsdll_dummy.obj  $(NETUTILSDLL_OBJECTS) $(OBJS)\netutilsdll_version.res
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(NETUTILSDLL_OBJECTS)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_netutils.lib
 <<
 !endif
@@ -319,7 +338,7 @@ $(OBJS)\netutilsdll_dummy.obj: ../../src/net\..\..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(NETUTILSDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\netutilsdll_version.res: ../../src/net\..\..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\net\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_netutils_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\net\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_netutils_vc$(VENDORTAG) $**
 
 $(OBJS)\netutilsdll_email.obj: ../../src/net\email.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(NETUTILSDLL_CXXFLAGS) $**
diff --git a/contrib/build/ogl/makefile.vc b/contrib/build/ogl/makefile.vc
index 0bebbd0635..8b19dc66c1 100644
--- a/contrib/build/ogl/makefile.vc
+++ b/contrib/build/ogl/makefile.vc
@@ -15,8 +15,9 @@
 WX_RELEASE_NODOT = 27
 WX_VERSION_NODOT = $(WX_RELEASE_NODOT)0
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = ..\..\src\ogl\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = \
+	..\..\src\ogl\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 OGLDLL_CXXFLAGS = /M$(__RUNTIME_LIBS_9)$(__DEBUGRUNTIME) /DWIN32 \
@@ -94,6 +95,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -103,6 +110,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -149,6 +162,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_1 = /d __WXUNIVERSAL__
 !endif
@@ -319,7 +338,7 @@ clean:
 
 !if "$(SHARED)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_ogl_vc$(VENDORTAG).dll: $(OBJS)\ogldll_dummy.obj  $(OGLDLL_OBJECTS) $(OBJS)\ogldll_version.res
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(OGLDLL_OBJECTS)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_ogl.lib
 <<
 !endif
@@ -336,7 +355,7 @@ $(OBJS)\ogldll_dummy.obj: ../../src/ogl\..\..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(OGLDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\ogldll_version.res: ../../src/ogl\..\..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\ogl\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_ogl_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\ogl\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_ogl_vc$(VENDORTAG) $**
 
 $(OBJS)\ogldll_basic2.obj: ../../src/ogl\basic2.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(OGLDLL_CXXFLAGS) $**
diff --git a/contrib/build/plot/makefile.vc b/contrib/build/plot/makefile.vc
index e959017c6a..85c8228465 100644
--- a/contrib/build/plot/makefile.vc
+++ b/contrib/build/plot/makefile.vc
@@ -15,8 +15,9 @@
 WX_RELEASE_NODOT = 27
 WX_VERSION_NODOT = $(WX_RELEASE_NODOT)0
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = ..\..\src\plot\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = \
+	..\..\src\plot\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 PLOTDLL_CXXFLAGS = /M$(__RUNTIME_LIBS_9)$(__DEBUGRUNTIME) /DWIN32 \
@@ -72,6 +73,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -81,6 +88,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -127,6 +140,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_1 = /d __WXUNIVERSAL__
 !endif
@@ -297,7 +316,7 @@ clean:
 
 !if "$(SHARED)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_plot_vc$(VENDORTAG).dll: $(OBJS)\plotdll_dummy.obj  $(PLOTDLL_OBJECTS) $(OBJS)\plotdll_version.res
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(PLOTDLL_OBJECTS)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_plot.lib
 <<
 !endif
@@ -314,7 +333,7 @@ $(OBJS)\plotdll_dummy.obj: ../../src/plot\..\..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(PLOTDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\plotdll_version.res: ../../src/plot\..\..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\plot\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_plot_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\plot\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_plot_vc$(VENDORTAG) $**
 
 $(OBJS)\plotdll_plot.obj: ../../src/plot\plot.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(PLOTDLL_CXXFLAGS) $**
diff --git a/contrib/build/stc/makefile.vc b/contrib/build/stc/makefile.vc
index 061d5550f1..a8212706b9 100644
--- a/contrib/build/stc/makefile.vc
+++ b/contrib/build/stc/makefile.vc
@@ -15,8 +15,9 @@
 WX_RELEASE_NODOT = 27
 WX_VERSION_NODOT = $(WX_RELEASE_NODOT)0
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = ..\..\src\stc\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = \
+	..\..\src\stc\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 STCDLL_CXXFLAGS = /M$(__RUNTIME_LIBS_9)$(__DEBUGRUNTIME) /DWIN32 \
@@ -212,6 +213,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -221,6 +228,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -267,6 +280,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_1 = /d __WXUNIVERSAL__
 !endif
@@ -437,7 +456,7 @@ clean:
 
 !if "$(SHARED)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_stc_vc$(VENDORTAG).dll: $(STCDLL_OBJECTS) $(OBJS)\stcdll_version.res
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(STCDLL_OBJECTS)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_stc.lib
 <<
 !endif
@@ -451,7 +470,7 @@ $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXD
 !endif
 
 $(OBJS)\stcdll_version.res: ../../src/stc\..\..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\stc\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_stc_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\stc\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_stc_vc$(VENDORTAG) $**
 
 $(OBJS)\stcdll_PlatWX.obj: ../../src/stc\PlatWX.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(STCDLL_CXXFLAGS) $**
diff --git a/contrib/build/svg/makefile.vc b/contrib/build/svg/makefile.vc
index 19ad2a5429..011c441704 100644
--- a/contrib/build/svg/makefile.vc
+++ b/contrib/build/svg/makefile.vc
@@ -15,8 +15,9 @@
 WX_RELEASE_NODOT = 27
 WX_VERSION_NODOT = $(WX_RELEASE_NODOT)0
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = ..\..\src\svg\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = \
+	..\..\src\svg\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 SVGDLL_CXXFLAGS = /M$(__RUNTIME_LIBS_9)$(__DEBUGRUNTIME) /DWIN32 \
@@ -72,6 +73,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -81,6 +88,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -127,6 +140,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_1 = /d __WXUNIVERSAL__
 !endif
@@ -297,7 +316,7 @@ clean:
 
 !if "$(SHARED)" == "1"
 $(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_svg_vc$(VENDORTAG).dll: $(OBJS)\svgdll_dummy.obj  $(SVGDLL_OBJECTS) $(OBJS)\svgdll_version.res
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_2)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(SVGDLL_OBJECTS)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  /IMPLIB:$(LIBDIRNAME)\wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_svg.lib
 <<
 !endif
@@ -314,7 +333,7 @@ $(OBJS)\svgdll_dummy.obj: ../../src/svg\..\..\..\src\msw\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SVGDLL_CXXFLAGS) /Ycwx/wxprec.h $**
 
 $(OBJS)\svgdll_version.res: ../../src/svg\..\..\..\src\msw\version.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\svg\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_svg_vc$(VENDORTAG) $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i ..\..\src\svg\..\..\..\include /i $(SETUPHDIR) /d WXDLLNAME=wx$(PORTNAME)$(WXUNIVNAME)$(WX_VERSION_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_svg_vc$(VENDORTAG) $**
 
 $(OBJS)\svgdll_dcsvg.obj: ../../src/svg\dcsvg.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SVGDLL_CXXFLAGS) $**
diff --git a/contrib/samples/animate/makefile.vc b/contrib/samples/animate/makefile.vc
index 778d5ec547..0e0869bbbb 100644
--- a/contrib/samples/animate/makefile.vc
+++ b/contrib/samples/animate/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 ANITEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\anitest.pdb del $(OBJS)\anitest.pdb
 
 $(OBJS)\anitest.exe: $(ANITEST_OBJECTS) $(OBJS)\anitest_anitest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(ANITEST_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_animate.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\anitest_anitest.obj: .\anitest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ANITEST_CXXFLAGS) $**
 
 $(OBJS)\anitest_anitest.res: .\anitest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include $**
 
diff --git a/contrib/samples/deprecated/proplist/makefile.vc b/contrib/samples/deprecated/proplist/makefile.vc
index ac1be3593c..c1e9fbcfbb 100644
--- a/contrib/samples/deprecated/proplist/makefile.vc
+++ b/contrib/samples/deprecated/proplist/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 PROPLIST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\proplist.pdb del $(OBJS)\proplist.pdb
 
 $(OBJS)\proplist.exe: $(PROPLIST_OBJECTS) $(OBJS)\proplist_proplist.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(PROPLIST_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_deprecated.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\proplist_proplist.obj: .\proplist.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(PROPLIST_CXXFLAGS) $**
 
 $(OBJS)\proplist_proplist.res: .\proplist.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
 
diff --git a/contrib/samples/deprecated/resource/makefile.vc b/contrib/samples/deprecated/resource/makefile.vc
index bfbbfdd969..369ca6cc41 100644
--- a/contrib/samples/deprecated/resource/makefile.vc
+++ b/contrib/samples/deprecated/resource/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 RESOURCE_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\resource.pdb del $(OBJS)\resource.pdb
 
 $(OBJS)\resource.exe: $(RESOURCE_OBJECTS) $(OBJS)\resource_resource.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(RESOURCE_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_deprecated.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\resource_resource.obj: .\resource.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(RESOURCE_CXXFLAGS) $**
 
 $(OBJS)\resource_resource.res: .\resource.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
 
diff --git a/contrib/samples/deprecated/treelay/makefile.vc b/contrib/samples/deprecated/treelay/makefile.vc
index 92f97df129..be52044f5a 100644
--- a/contrib/samples/deprecated/treelay/makefile.vc
+++ b/contrib/samples/deprecated/treelay/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 TREELAY_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\treelay.pdb del $(OBJS)\treelay.pdb
 
 $(OBJS)\treelay.exe: $(TREELAY_OBJECTS) $(OBJS)\treelay_treelay.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(TREELAY_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_deprecated.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\treelay_treelay.obj: .\treelay.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TREELAY_CXXFLAGS) $**
 
 $(OBJS)\treelay_treelay.res: .\treelay.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
 
diff --git a/contrib/samples/fl/makefile.vc b/contrib/samples/fl/makefile.vc
index 3638e51bca..0bfbce1b41 100644
--- a/contrib/samples/fl/makefile.vc
+++ b/contrib/samples/fl/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 FL_DEMO1_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME) /DWIN32 \
@@ -94,6 +94,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -103,6 +109,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -235,6 +247,12 @@ __NO_VC_CRTDBG_p_12 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_12 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -344,27 +362,27 @@ clean:
 	-if exist $(OBJS)\fl_sample3.pdb del $(OBJS)\fl_sample3.pdb
 
 $(OBJS)\fl_demo1.exe: $(FL_DEMO1_OBJECTS) $(OBJS)\fl_demo1_fl_demo1.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(FL_DEMO1_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_fl.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\fl_demo2.exe: $(FL_DEMO2_OBJECTS) $(OBJS)\fl_demo2_fl_demo2.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(FL_DEMO2_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_fl.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\fl_sample1.exe: $(FL_SAMPLE1_OBJECTS) $(OBJS)\fl_sample1_fl_sample1.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(FL_SAMPLE1_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_fl.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\fl_sample2.exe: $(FL_SAMPLE2_OBJECTS) $(OBJS)\fl_sample2_fl_sample2.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(FL_SAMPLE2_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_fl.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\fl_sample3.exe: $(FL_SAMPLE3_OBJECTS) $(OBJS)\fl_sample3_fl_sample3.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_4)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(FL_SAMPLE3_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_fl.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -376,29 +394,29 @@ $(OBJS)\fl_demo1_fl_demo1.obj: .\fl_demo1.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(FL_DEMO1_CXXFLAGS) $**
 
 $(OBJS)\fl_demo1_fl_demo1.res: .\fl_demo1.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3) $(__NO_VC_CRTDBG_p_12)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_12) $(__DEBUG_DEFINE_p_12) $(__EXCEPTIONS_DEFINE_p_12) $(__RTTI_DEFINE_p_12) $(__THREAD_DEFINE_p_12) $(__UNICODE_DEFINE_p_12) $(__MSLU_DEFINE_p_12) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_12) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include /d BMP_DIR="bitmaps/" $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3) $(__NO_VC_CRTDBG_p_12)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_12) $(__DEBUG_DEFINE_p_12) $(__EXCEPTIONS_DEFINE_p_12) $(__RTTI_DEFINE_p_12) $(__THREAD_DEFINE_p_12) $(__UNICODE_DEFINE_p_12) $(__MSLU_DEFINE_p_12) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_12) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include /d BMP_DIR="bitmaps/" $**
 
 $(OBJS)\fl_demo2_fl_demo2.obj: .\fl_demo2.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(FL_DEMO2_CXXFLAGS) $**
 
 $(OBJS)\fl_demo2_fl_demo2.res: .\fl_demo2.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3) $(__NO_VC_CRTDBG_p_12)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_12) $(__DEBUG_DEFINE_p_12) $(__EXCEPTIONS_DEFINE_p_12) $(__RTTI_DEFINE_p_12) $(__THREAD_DEFINE_p_12) $(__UNICODE_DEFINE_p_12) $(__MSLU_DEFINE_p_12) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_12) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include /d BMP_DIR="bitmaps/" $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3) $(__NO_VC_CRTDBG_p_12)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_12) $(__DEBUG_DEFINE_p_12) $(__EXCEPTIONS_DEFINE_p_12) $(__RTTI_DEFINE_p_12) $(__THREAD_DEFINE_p_12) $(__UNICODE_DEFINE_p_12) $(__MSLU_DEFINE_p_12) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_12) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include /d BMP_DIR="bitmaps/" $**
 
 $(OBJS)\fl_sample1_fl_sample1.obj: .\fl_sample1.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(FL_SAMPLE1_CXXFLAGS) $**
 
 $(OBJS)\fl_sample1_fl_sample1.res: .\fl_sample1.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3) $(__NO_VC_CRTDBG_p_12)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_12) $(__DEBUG_DEFINE_p_12) $(__EXCEPTIONS_DEFINE_p_12) $(__RTTI_DEFINE_p_12) $(__THREAD_DEFINE_p_12) $(__UNICODE_DEFINE_p_12) $(__MSLU_DEFINE_p_12) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_12) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include /d BMP_DIR="bitmaps/" $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3) $(__NO_VC_CRTDBG_p_12)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_12) $(__DEBUG_DEFINE_p_12) $(__EXCEPTIONS_DEFINE_p_12) $(__RTTI_DEFINE_p_12) $(__THREAD_DEFINE_p_12) $(__UNICODE_DEFINE_p_12) $(__MSLU_DEFINE_p_12) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_12) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include /d BMP_DIR="bitmaps/" $**
 
 $(OBJS)\fl_sample2_fl_sample2.obj: .\fl_sample2.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(FL_SAMPLE2_CXXFLAGS) $**
 
 $(OBJS)\fl_sample2_fl_sample2.res: .\fl_sample2.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3) $(__NO_VC_CRTDBG_p_12)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_12) $(__DEBUG_DEFINE_p_12) $(__EXCEPTIONS_DEFINE_p_12) $(__RTTI_DEFINE_p_12) $(__THREAD_DEFINE_p_12) $(__UNICODE_DEFINE_p_12) $(__MSLU_DEFINE_p_12) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_12) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include /d BMP_DIR="bitmaps/" $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3) $(__NO_VC_CRTDBG_p_12)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_12) $(__DEBUG_DEFINE_p_12) $(__EXCEPTIONS_DEFINE_p_12) $(__RTTI_DEFINE_p_12) $(__THREAD_DEFINE_p_12) $(__UNICODE_DEFINE_p_12) $(__MSLU_DEFINE_p_12) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_12) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include /d BMP_DIR="bitmaps/" $**
 
 $(OBJS)\fl_sample3_fl_sample3.obj: .\fl_sample3.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(FL_SAMPLE3_CXXFLAGS) $**
 
 $(OBJS)\fl_sample3_fl_sample3.res: .\fl_sample3.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3) $(__NO_VC_CRTDBG_p_12)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_12) $(__DEBUG_DEFINE_p_12) $(__EXCEPTIONS_DEFINE_p_12) $(__RTTI_DEFINE_p_12) $(__THREAD_DEFINE_p_12) $(__UNICODE_DEFINE_p_12) $(__MSLU_DEFINE_p_12) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_12) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include /d BMP_DIR="bitmaps/" $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_3) $(__NO_VC_CRTDBG_p_12)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_12) $(__DEBUG_DEFINE_p_12) $(__EXCEPTIONS_DEFINE_p_12) $(__RTTI_DEFINE_p_12) $(__THREAD_DEFINE_p_12) $(__UNICODE_DEFINE_p_12) $(__MSLU_DEFINE_p_12) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_12) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include /d BMP_DIR="bitmaps/" $**
 
diff --git a/contrib/samples/foldbar/extended/makefile.vc b/contrib/samples/foldbar/extended/makefile.vc
index 18d0a881ec..7410f6763c 100644
--- a/contrib/samples/foldbar/extended/makefile.vc
+++ b/contrib/samples/foldbar/extended/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 EXTENDED_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\extended.pdb del $(OBJS)\extended.pdb
 
 $(OBJS)\extended.exe: $(EXTENDED_OBJECTS) $(OBJS)\extended_extended.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(EXTENDED_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_foldbar.lib  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\extended_extended.obj: .\extended.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(EXTENDED_CXXFLAGS) $**
 
 $(OBJS)\extended_extended.res: .\extended.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
 
diff --git a/contrib/samples/foldbar/foldpanelbar/makefile.vc b/contrib/samples/foldbar/foldpanelbar/makefile.vc
index 264d9ef13d..eb173bcfea 100644
--- a/contrib/samples/foldbar/foldpanelbar/makefile.vc
+++ b/contrib/samples/foldbar/foldpanelbar/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 FOLDTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -53,6 +53,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -62,6 +68,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -170,6 +182,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -267,7 +285,7 @@ clean:
 	-if exist $(OBJS)\foldtest.pdb del $(OBJS)\foldtest.pdb
 
 $(OBJS)\foldtest.exe: $(FOLDTEST_OBJECTS) $(OBJS)\foldtest_foldpanelbartest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(FOLDTEST_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_foldbar.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -284,5 +302,5 @@ $(OBJS)\foldtest_test.obj: .\test.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(FOLDTEST_CXXFLAGS) $**
 
 $(OBJS)\foldtest_foldpanelbartest.res: .\foldpanelbartest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
 
diff --git a/contrib/samples/gizmos/dynsash/makefile.vc b/contrib/samples/gizmos/dynsash/makefile.vc
index 133fdc25c8..0a7a337869 100644
--- a/contrib/samples/gizmos/dynsash/makefile.vc
+++ b/contrib/samples/gizmos/dynsash/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DYNSASH_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,12 +286,12 @@ clean:
 	-if exist $(OBJS)\dynsash.pdb del $(OBJS)\dynsash.pdb
 
 $(OBJS)\dynsash.exe: $(DYNSASH_OBJECTS) $(OBJS)\dynsash_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(DYNSASH_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos.lib  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\dynsash_sample.res: .\..\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples $**
 
 $(OBJS)\dynsash_dynsash.obj: .\dynsash.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DYNSASH_CXXFLAGS) $**
diff --git a/contrib/samples/gizmos/dynsash_switch/makefile.vc b/contrib/samples/gizmos/dynsash_switch/makefile.vc
index b98b53887e..671790702f 100644
--- a/contrib/samples/gizmos/dynsash_switch/makefile.vc
+++ b/contrib/samples/gizmos/dynsash_switch/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DYNSASH_SWITCH_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\dynsash_switch.pdb del $(OBJS)\dynsash_switch.pdb
 
 $(OBJS)\dynsash_switch.exe: $(DYNSASH_SWITCH_OBJECTS) $(OBJS)\dynsash_switch_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(DYNSASH_SWITCH_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\dynsash_switch_sample.res: .\..\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples $**
 
 $(OBJS)\dynsash_switch_dynsash_switch.obj: .\dynsash_switch.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DYNSASH_SWITCH_CXXFLAGS) $**
diff --git a/contrib/samples/gizmos/editlbox/makefile.vc b/contrib/samples/gizmos/editlbox/makefile.vc
index 163ee84175..59b1688ada 100644
--- a/contrib/samples/gizmos/editlbox/makefile.vc
+++ b/contrib/samples/gizmos/editlbox/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 TEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\test.pdb del $(OBJS)\test.pdb
 
 $(OBJS)\test.exe: $(TEST_OBJECTS) $(OBJS)\test_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(TEST_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\test_sample.res: .\..\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples $**
 
 $(OBJS)\test_test.obj: .\test.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TEST_CXXFLAGS) $**
diff --git a/contrib/samples/gizmos/led/makefile.vc b/contrib/samples/gizmos/led/makefile.vc
index 7f4daec2bc..f2281cb508 100644
--- a/contrib/samples/gizmos/led/makefile.vc
+++ b/contrib/samples/gizmos/led/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 LED_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\led.pdb del $(OBJS)\led.pdb
 
 $(OBJS)\led.exe: $(LED_OBJECTS) $(OBJS)\led_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(LED_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\led_sample.res: .\..\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples $**
 
 $(OBJS)\led_led.obj: .\led.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(LED_CXXFLAGS) $**
diff --git a/contrib/samples/gizmos/multicell/makefile.vc b/contrib/samples/gizmos/multicell/makefile.vc
index b9af66570d..ead2cac11a 100644
--- a/contrib/samples/gizmos/multicell/makefile.vc
+++ b/contrib/samples/gizmos/multicell/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 MTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\mtest.pdb del $(OBJS)\mtest.pdb
 
 $(OBJS)\mtest.exe: $(MTEST_OBJECTS) $(OBJS)\mtest_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(MTEST_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\mtest_sample.res: .\..\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples $**
 
 $(OBJS)\mtest_mtest.obj: .\mtest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MTEST_CXXFLAGS) $**
diff --git a/contrib/samples/gizmos/splittree/makefile.vc b/contrib/samples/gizmos/splittree/makefile.vc
index 8e2ea4b8db..4530cc42e6 100644
--- a/contrib/samples/gizmos/splittree/makefile.vc
+++ b/contrib/samples/gizmos/splittree/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 SPLITTREE_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\splittree.pdb del $(OBJS)\splittree.pdb
 
 $(OBJS)\splittree.exe: $(SPLITTREE_OBJECTS) $(OBJS)\splittree_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(SPLITTREE_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gizmos.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\splittree_sample.res: .\..\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples $**
 
 $(OBJS)\splittree_tree.obj: .\tree.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SPLITTREE_CXXFLAGS) $**
diff --git a/contrib/samples/mmedia/makefile.vc b/contrib/samples/mmedia/makefile.vc
index 30f128f762..d2f648e278 100644
--- a/contrib/samples/mmedia/makefile.vc
+++ b/contrib/samples/mmedia/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 MMBOARD_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -51,6 +51,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -60,6 +66,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -168,6 +180,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -265,7 +283,7 @@ clean:
 	-if exist $(OBJS)\mmboard.pdb del $(OBJS)\mmboard.pdb
 
 $(OBJS)\mmboard.exe: $(MMBOARD_OBJECTS) $(OBJS)\mmboard_mmboard.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(MMBOARD_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_mmedia.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\mmboard_mmbman.obj: .\mmbman.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MMBOARD_CXXFLAGS) $**
 
 $(OBJS)\mmboard_mmboard.res: .\mmboard.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include $**
 
diff --git a/contrib/samples/ogl/ogledit/makefile.vc b/contrib/samples/ogl/ogledit/makefile.vc
index 638569eda8..2e68b8c288 100644
--- a/contrib/samples/ogl/ogledit/makefile.vc
+++ b/contrib/samples/ogl/ogledit/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 OGLEDIT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -53,6 +53,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -62,6 +68,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -170,6 +182,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -267,7 +285,7 @@ clean:
 	-if exist $(OBJS)\ogledit.pdb del $(OBJS)\ogledit.pdb
 
 $(OBJS)\ogledit.exe: $(OGLEDIT_OBJECTS) $(OBJS)\ogledit_ogledit.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(OGLEDIT_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_ogl.lib  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_deprecated.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -284,5 +302,5 @@ $(OBJS)\ogledit_palette.obj: .\palette.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(OGLEDIT_CXXFLAGS) $**
 
 $(OBJS)\ogledit_ogledit.res: .\ogledit.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
 
diff --git a/contrib/samples/ogl/studio/makefile.vc b/contrib/samples/ogl/studio/makefile.vc
index 44d166aaa3..a25c869d5a 100644
--- a/contrib/samples/ogl/studio/makefile.vc
+++ b/contrib/samples/ogl/studio/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 STUDIO_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -59,6 +59,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -68,6 +74,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -176,6 +188,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -281,7 +299,7 @@ clean:
 	-if exist $(OBJS)\studio.pdb del $(OBJS)\studio.pdb
 
 $(OBJS)\studio.exe: $(STUDIO_OBJECTS) $(OBJS)\studio_studio.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(STUDIO_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_ogl.lib  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_deprecated.lib  $(__WXLIB_ADV_p)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -320,5 +338,5 @@ $(OBJS)\studio_csprint.obj: .\csprint.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(STUDIO_CXXFLAGS) $**
 
 $(OBJS)\studio_studio.res: .\studio.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\..\samples /d NOPCH /i .\..\..\..\include $**
 
diff --git a/contrib/samples/plot/makefile.vc b/contrib/samples/plot/makefile.vc
index 8276fa2a46..2804dcbebe 100644
--- a/contrib/samples/plot/makefile.vc
+++ b/contrib/samples/plot/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 PLOT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\plot.pdb del $(OBJS)\plot.pdb
 
 $(OBJS)\plot.exe: $(PLOT_OBJECTS) $(OBJS)\plot_plot.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(PLOT_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_plot.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\plot_plot.obj: .\plot.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(PLOT_CXXFLAGS) $**
 
 $(OBJS)\plot_plot.res: .\plot.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include $**
 
diff --git a/contrib/samples/stc/makefile.vc b/contrib/samples/stc/makefile.vc
index 4e335456dc..7ed5034c5a 100644
--- a/contrib/samples/stc/makefile.vc
+++ b/contrib/samples/stc/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 STCTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -52,6 +52,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -61,6 +67,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -169,6 +181,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -266,7 +284,7 @@ clean:
 	-if exist $(OBJS)\stctest.pdb del $(OBJS)\stctest.pdb
 
 $(OBJS)\stctest.exe: $(STCTEST_OBJECTS) $(OBJS)\stctest_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(STCTEST_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_stc.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -275,7 +293,7 @@ data:
 	for %f in (stctest.cpp) do if not exist $(OBJS)\%f copy .\%f $(OBJS)
 
 $(OBJS)\stctest_sample.res: .\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
 
 $(OBJS)\stctest_stctest.obj: .\stctest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(STCTEST_CXXFLAGS) $**
diff --git a/contrib/samples/svg/makefile.vc b/contrib/samples/svg/makefile.vc
index b94c0d3c35..8171e346a0 100644
--- a/contrib/samples/svg/makefile.vc
+++ b/contrib/samples/svg/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 SVGTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\svgtest.pdb del $(OBJS)\svgtest.pdb
 
 $(OBJS)\svgtest.exe: $(SVGTEST_OBJECTS) $(OBJS)\svgtest_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(SVGTEST_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_svg.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\svgtest_sample.res: .\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
 
 $(OBJS)\svgtest_svgtest.obj: .\svgtest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SVGTEST_CXXFLAGS) $**
diff --git a/contrib/utils/convertrc/makefile.vc b/contrib/utils/convertrc/makefile.vc
index 332dfbe6a5..3213b27dc0 100644
--- a/contrib/utils/convertrc/makefile.vc
+++ b/contrib/utils/convertrc/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 CONVERTRC_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -53,6 +53,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -62,6 +68,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -170,6 +182,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -271,7 +289,7 @@ clean:
 	-if exist $(OBJS)\convertrc.pdb del $(OBJS)\convertrc.pdb
 
 $(OBJS)\convertrc.exe: $(CONVERTRC_OBJECTS) $(OBJS)\convertrc_wxconvert.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(CONVERTRC_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_deprecated.lib  $(__WXLIB_CORE_p)  $(__WXLIB_XML_p)  $(__WXLIB_BASE_p)   $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -288,5 +306,5 @@ $(OBJS)\convertrc_wxr2xml.obj: .\wxr2xml.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(CONVERTRC_CXXFLAGS) $**
 
 $(OBJS)\convertrc_wxconvert.res: .\wxconvert.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH /i .\..\..\include $**
 
diff --git a/demos/bombs/makefile.vc b/demos/bombs/makefile.vc
index 06b6c2abe9..7b25000581 100644
--- a/demos/bombs/makefile.vc
+++ b/demos/bombs/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 BOMBS_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -52,6 +52,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -61,6 +67,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -169,6 +181,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -266,7 +284,7 @@ clean:
 	-if exist $(OBJS)\bombs.pdb del $(OBJS)\bombs.pdb
 
 $(OBJS)\bombs.exe: $(BOMBS_OBJECTS) $(OBJS)\bombs_bombs.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(BOMBS_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -280,5 +298,5 @@ $(OBJS)\bombs_game.obj: .\game.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(BOMBS_CXXFLAGS) $**
 
 $(OBJS)\bombs_bombs.res: .\bombs.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/demos/dbbrowse/makefile.vc b/demos/dbbrowse/makefile.vc
index 202fd6470d..087014ad42 100644
--- a/demos/dbbrowse/makefile.vc
+++ b/demos/dbbrowse/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DBBROWSE_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -57,6 +57,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -66,6 +72,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -177,6 +189,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -291,7 +309,7 @@ clean:
 
 !if "$(USE_ODBC)" == "1"
 $(OBJS)\dbbrowse.exe: $(DBBROWSE_OBJECTS) $(OBJS)\dbbrowse_dbbrowse.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(DBBROWSE_OBJECTS)  $(__WXLIB_DBGRID_p)  $(__WXLIB_ADV_p)  $(__WXLIB_ODBC_p)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 !endif
@@ -329,5 +347,5 @@ $(OBJS)\dbbrowse_dlguser.obj: .\dlguser.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DBBROWSE_CXXFLAGS) $**
 
 $(OBJS)\dbbrowse_dbbrowse.res: .\dbbrowse.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/demos/forty/makefile.vc b/demos/forty/makefile.vc
index e5cc5f33e7..dd1e5cd672 100644
--- a/demos/forty/makefile.vc
+++ b/demos/forty/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 FORTY_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -57,6 +57,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -66,6 +72,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -174,6 +186,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -279,7 +297,7 @@ clean:
 	-if exist $(OBJS)\forty.pdb del $(OBJS)\forty.pdb
 
 $(OBJS)\forty.exe: $(FORTY_OBJECTS) $(OBJS)\forty_forty.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(FORTY_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -312,5 +330,5 @@ $(OBJS)\forty_scorefil.obj: .\scorefil.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(FORTY_CXXFLAGS) $**
 
 $(OBJS)\forty_forty.res: .\forty.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/demos/fractal/makefile.vc b/demos/fractal/makefile.vc
index c3c7882bbf..8d6808f644 100644
--- a/demos/fractal/makefile.vc
+++ b/demos/fractal/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 FRACTAL_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\fractal.pdb del $(OBJS)\fractal.pdb
 
 $(OBJS)\fractal.exe: $(FRACTAL_OBJECTS) $(OBJS)\fractal_fractal.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(FRACTAL_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\fractal_fractal.obj: .\fractal.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(FRACTAL_CXXFLAGS) $**
 
 $(OBJS)\fractal_fractal.res: .\fractal.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/demos/life/makefile.vc b/demos/life/makefile.vc
index 38f1bcabf8..726f13dae7 100644
--- a/demos/life/makefile.vc
+++ b/demos/life/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 LIFE_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -53,6 +53,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -62,6 +68,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -170,6 +182,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -267,7 +285,7 @@ clean:
 	-if exist $(OBJS)\life.pdb del $(OBJS)\life.pdb
 
 $(OBJS)\life.exe: $(LIFE_OBJECTS) $(OBJS)\life_life.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(LIFE_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -288,5 +306,5 @@ $(OBJS)\life_reader.obj: .\reader.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(LIFE_CXXFLAGS) $**
 
 $(OBJS)\life_life.res: .\life.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/demos/makefile.vc b/demos/makefile.vc
index a9153b630f..c698e51d28 100644
--- a/demos/makefile.vc
+++ b/demos/makefile.vc
@@ -15,14 +15,14 @@
 MAKEARGS = CC="$(CC)" CXX="$(CXX)" CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" \
 	CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)" SHARED="$(SHARED)" \
 	WXUNIV="$(WXUNIV)" UNICODE="$(UNICODE)" MSLU="$(MSLU)" BUILD="$(BUILD)" \
-	DEBUG_INFO="$(DEBUG_INFO)" DEBUG_FLAG="$(DEBUG_FLAG)" \
-	DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" MONOLITHIC="$(MONOLITHIC)" \
-	USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" USE_XRC="$(USE_XRC)" \
-	USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" USE_QA="$(USE_QA)" \
-	USE_EXCEPTIONS="$(USE_EXCEPTIONS)" USE_RTTI="$(USE_RTTI)" \
-	USE_THREADS="$(USE_THREADS)" OFFICIAL_BUILD="$(OFFICIAL_BUILD)" \
-	VENDOR="$(VENDOR)" WX_FLAVOUR="$(WX_FLAVOUR)" \
-	WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
+	TARGET_CPU="$(TARGET_CPU)" DEBUG_INFO="$(DEBUG_INFO)" \
+	DEBUG_FLAG="$(DEBUG_FLAG)" DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" \
+	MONOLITHIC="$(MONOLITHIC)" USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" \
+	USE_XRC="$(USE_XRC)" USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" \
+	USE_QA="$(USE_QA)" USE_EXCEPTIONS="$(USE_EXCEPTIONS)" \
+	USE_RTTI="$(USE_RTTI)" USE_THREADS="$(USE_THREADS)" \
+	OFFICIAL_BUILD="$(OFFICIAL_BUILD)" VENDOR="$(VENDOR)" \
+	WX_FLAVOUR="$(WX_FLAVOUR)" WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
 	CPPUNIT_CFLAGS="$(CPPUNIT_CFLAGS)" CPPUNIT_LIBS="$(CPPUNIT_LIBS)" \
 	RUNTIME_LIBS="$(RUNTIME_LIBS)"
 
diff --git a/demos/poem/makefile.vc b/demos/poem/makefile.vc
index cdf8a8015a..d08237a97e 100644
--- a/demos/poem/makefile.vc
+++ b/demos/poem/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 WXPOEM_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\wxpoem.pdb del $(OBJS)\wxpoem.pdb
 
 $(OBJS)\wxpoem.exe: $(WXPOEM_OBJECTS) $(OBJS)\wxpoem_wxpoem.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(WXPOEM_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -280,5 +298,5 @@ $(OBJS)\wxpoem_wxpoem.obj: .\wxpoem.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(WXPOEM_CXXFLAGS) $**
 
 $(OBJS)\wxpoem_wxpoem.res: .\wxpoem.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/access/makefile.vc b/samples/access/makefile.vc
index abe91bd3e2..795bf2ebf7 100644
--- a/samples/access/makefile.vc
+++ b/samples/access/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 ACCESSTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\accesstest.pdb del $(OBJS)\accesstest.pdb
 
 $(OBJS)\accesstest.exe: $(ACCESSTEST_OBJECTS) $(OBJS)\accesstest_accesstest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(ACCESSTEST_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\accesstest_accesstest.obj: .\accesstest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ACCESSTEST_CXXFLAGS) $**
 
 $(OBJS)\accesstest_accesstest.res: .\accesstest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/artprov/makefile.vc b/samples/artprov/makefile.vc
index 5490300fdc..edae659acb 100644
--- a/samples/artprov/makefile.vc
+++ b/samples/artprov/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 ARTTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -51,6 +51,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -60,6 +66,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -168,6 +180,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -265,7 +283,7 @@ clean:
 	-if exist $(OBJS)\arttest.pdb del $(OBJS)\arttest.pdb
 
 $(OBJS)\arttest.exe: $(ARTTEST_OBJECTS) $(OBJS)\arttest_arttest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(ARTTEST_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\arttest_artbrows.obj: .\artbrows.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ARTTEST_CXXFLAGS) $**
 
 $(OBJS)\arttest_arttest.res: .\arttest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/calendar/makefile.vc b/samples/calendar/makefile.vc
index 1996e1f6d9..98ea4ffc90 100644
--- a/samples/calendar/makefile.vc
+++ b/samples/calendar/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 CALENDAR_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\calendar.pdb del $(OBJS)\calendar.pdb
 
 $(OBJS)\calendar.exe: $(CALENDAR_OBJECTS) $(OBJS)\calendar_calendar.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(CALENDAR_OBJECTS)  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\calendar_calendar.obj: .\calendar.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(CALENDAR_CXXFLAGS) $**
 
 $(OBJS)\calendar_calendar.res: .\calendar.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/caret/makefile.vc b/samples/caret/makefile.vc
index a883ce437e..b622f0bd4d 100644
--- a/samples/caret/makefile.vc
+++ b/samples/caret/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 CARET_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\caret.pdb del $(OBJS)\caret.pdb
 
 $(OBJS)\caret.exe: $(CARET_OBJECTS) $(OBJS)\caret_caret.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(CARET_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\caret_caret.obj: .\caret.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(CARET_CXXFLAGS) $**
 
 $(OBJS)\caret_caret.res: .\caret.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/checklst/makefile.vc b/samples/checklst/makefile.vc
index dfa4f041a0..b549e9ee4e 100644
--- a/samples/checklst/makefile.vc
+++ b/samples/checklst/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 CHECKLST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\checklst.pdb del $(OBJS)\checklst.pdb
 
 $(OBJS)\checklst.exe: $(CHECKLST_OBJECTS) $(OBJS)\checklst_checklst.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(CHECKLST_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\checklst_checklst.obj: .\checklst.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(CHECKLST_CXXFLAGS) $**
 
 $(OBJS)\checklst_checklst.res: .\checklst.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/config/makefile.vc b/samples/config/makefile.vc
index a8275f3df6..7d548e563c 100644
--- a/samples/config/makefile.vc
+++ b/samples/config/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 CONFTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\conftest.pdb del $(OBJS)\conftest.pdb
 
 $(OBJS)\conftest.exe: $(CONFTEST_OBJECTS) $(OBJS)\conftest_conftest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(CONFTEST_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\conftest_conftest.obj: .\conftest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(CONFTEST_CXXFLAGS) $**
 
 $(OBJS)\conftest_conftest.res: .\conftest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/console/makefile.vc b/samples/console/makefile.vc
index 135dec561f..de9f56b67e 100644
--- a/samples/console/makefile.vc
+++ b/samples/console/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 CONSOLE_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -48,6 +48,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -57,6 +63,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -221,7 +233,7 @@ clean:
 	-if exist $(OBJS)\console.pdb del $(OBJS)\console.pdb
 
 $(OBJS)\console.exe: $(CONSOLE_OBJECTS)
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:CONSOLE @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:CONSOLE @<<
 	$(CONSOLE_OBJECTS)  $(__WXLIB_NET_p)  $(__WXLIB_ODBC_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
diff --git a/samples/controls/makefile.vc b/samples/controls/makefile.vc
index ed6624a3d3..e93ccf80a8 100644
--- a/samples/controls/makefile.vc
+++ b/samples/controls/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 CONTROLS_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\controls.pdb del $(OBJS)\controls.pdb
 
 $(OBJS)\controls.exe: $(CONTROLS_OBJECTS) $(OBJS)\controls_controls.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(CONTROLS_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\controls_controls.obj: .\controls.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(CONTROLS_CXXFLAGS) $**
 
 $(OBJS)\controls_controls.res: .\controls.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/db/makefile.vc b/samples/db/makefile.vc
index 2f0f325e32..ee347d6970 100644
--- a/samples/db/makefile.vc
+++ b/samples/db/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DBTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -51,6 +51,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -60,6 +66,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -171,6 +183,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -281,7 +299,7 @@ clean:
 
 !if "$(USE_ODBC)" == "1"
 $(OBJS)\dbtest.exe: $(DBTEST_OBJECTS) $(OBJS)\dbtest_dbtest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(DBTEST_OBJECTS)  $(__WXLIB_DBGRID_p)  $(__WXLIB_ODBC_p)  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 !endif
@@ -293,5 +311,5 @@ $(OBJS)\dbtest_listdb.obj: .\listdb.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DBTEST_CXXFLAGS) $**
 
 $(OBJS)\dbtest_dbtest.res: .\dbtest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/debugrpt/makefile.vc b/samples/debugrpt/makefile.vc
index e006c7999e..74b312ffd5 100644
--- a/samples/debugrpt/makefile.vc
+++ b/samples/debugrpt/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DEBUGRPT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -272,12 +290,12 @@ clean:
 	-if exist $(OBJS)\debugrpt.pdb del $(OBJS)\debugrpt.pdb
 
 $(OBJS)\debugrpt.exe: $(DEBUGRPT_OBJECTS) $(OBJS)\debugrpt_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(DEBUGRPT_OBJECTS)  $(__WXLIB_QA_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_XML_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\debugrpt_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\debugrpt_debugrpt.obj: .\debugrpt.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DEBUGRPT_CXXFLAGS) $**
diff --git a/samples/dialogs/makefile.vc b/samples/dialogs/makefile.vc
index fec1458b3b..733e7f5f9c 100644
--- a/samples/dialogs/makefile.vc
+++ b/samples/dialogs/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DIALOGS_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -51,6 +51,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -60,6 +66,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -168,6 +180,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -276,7 +294,7 @@ clean:
 	-if exist $(OBJS)\dialogs.pdb del $(OBJS)\dialogs.pdb
 
 $(OBJS)\dialogs.exe: $(DIALOGS_OBJECTS) $(OBJS)\dialogs_dialogs.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(DIALOGS_OBJECTS)  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -300,5 +318,5 @@ $(OBJS)\dialogs_fontdlgg.obj: .\..\..\src\generic\fontdlgg.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DIALOGS_CXXFLAGS) $**
 
 $(OBJS)\dialogs_dialogs.res: .\dialogs.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/dialup/makefile.vc b/samples/dialup/makefile.vc
index 5810fcd983..4bc42b9ec5 100644
--- a/samples/dialup/makefile.vc
+++ b/samples/dialup/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 NETTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\nettest.pdb del $(OBJS)\nettest.pdb
 
 $(OBJS)\nettest.exe: $(NETTEST_OBJECTS) $(OBJS)\nettest_nettest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(NETTEST_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\nettest_nettest.obj: .\nettest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(NETTEST_CXXFLAGS) $**
 
 $(OBJS)\nettest_nettest.res: .\nettest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/display/makefile.vc b/samples/display/makefile.vc
index 79458c7437..a615a012f0 100644
--- a/samples/display/makefile.vc
+++ b/samples/display/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DISPLAY_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\display.pdb del $(OBJS)\display.pdb
 
 $(OBJS)\display.exe: $(DISPLAY_OBJECTS) $(OBJS)\display_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(DISPLAY_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\display_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\display_display.obj: .\display.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DISPLAY_CXXFLAGS) $**
diff --git a/samples/dnd/makefile.vc b/samples/dnd/makefile.vc
index 56e54d98e1..85abae1193 100644
--- a/samples/dnd/makefile.vc
+++ b/samples/dnd/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DND_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\dnd.pdb del $(OBJS)\dnd.pdb
 
 $(OBJS)\dnd.exe: $(DND_OBJECTS) $(OBJS)\dnd_dnd.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(DND_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\dnd_dnd.obj: .\dnd.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DND_CXXFLAGS) $**
 
 $(OBJS)\dnd_dnd.res: .\dnd.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/docview/makefile.vc b/samples/docview/makefile.vc
index 4efbb50c93..bafb0d4e28 100644
--- a/samples/docview/makefile.vc
+++ b/samples/docview/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DOCVIEW_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -52,6 +52,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -61,6 +67,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -169,6 +181,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -266,7 +284,7 @@ clean:
 	-if exist $(OBJS)\docview.pdb del $(OBJS)\docview.pdb
 
 $(OBJS)\docview.exe: $(DOCVIEW_OBJECTS) $(OBJS)\docview_docview.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(DOCVIEW_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -280,5 +298,5 @@ $(OBJS)\docview_view.obj: .\view.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DOCVIEW_CXXFLAGS) $**
 
 $(OBJS)\docview_docview.res: .\docview.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/docvwmdi/makefile.vc b/samples/docvwmdi/makefile.vc
index 4efbb50c93..bafb0d4e28 100644
--- a/samples/docvwmdi/makefile.vc
+++ b/samples/docvwmdi/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DOCVIEW_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -52,6 +52,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -61,6 +67,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -169,6 +181,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -266,7 +284,7 @@ clean:
 	-if exist $(OBJS)\docview.pdb del $(OBJS)\docview.pdb
 
 $(OBJS)\docview.exe: $(DOCVIEW_OBJECTS) $(OBJS)\docview_docview.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(DOCVIEW_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -280,5 +298,5 @@ $(OBJS)\docview_view.obj: .\view.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DOCVIEW_CXXFLAGS) $**
 
 $(OBJS)\docview_docview.res: .\docview.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/dragimag/makefile.vc b/samples/dragimag/makefile.vc
index defc6ff58b..76fd0acaf7 100644
--- a/samples/dragimag/makefile.vc
+++ b/samples/dragimag/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DRAGIMAG_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\dragimag.pdb del $(OBJS)\dragimag.pdb
 
 $(OBJS)\dragimag.exe: $(DRAGIMAG_OBJECTS) $(OBJS)\dragimag_dragimag.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(DRAGIMAG_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\dragimag_dragimag.obj: .\dragimag.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DRAGIMAG_CXXFLAGS) $**
 
 $(OBJS)\dragimag_dragimag.res: .\dragimag.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/drawing/makefile.vc b/samples/drawing/makefile.vc
index 89e357732f..aa76aa1d8e 100644
--- a/samples/drawing/makefile.vc
+++ b/samples/drawing/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DRAWING_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\drawing.pdb del $(OBJS)\drawing.pdb
 
 $(OBJS)\drawing.exe: $(DRAWING_OBJECTS) $(OBJS)\drawing_drawing.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(DRAWING_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\drawing_drawing.obj: .\drawing.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DRAWING_CXXFLAGS) $**
 
 $(OBJS)\drawing_drawing.res: .\drawing.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/dynamic/makefile.vc b/samples/dynamic/makefile.vc
index 3c83be7812..a49d6439e0 100644
--- a/samples/dynamic/makefile.vc
+++ b/samples/dynamic/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 DYNAMIC_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\dynamic.pdb del $(OBJS)\dynamic.pdb
 
 $(OBJS)\dynamic.exe: $(DYNAMIC_OBJECTS) $(OBJS)\dynamic_dynamic.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(DYNAMIC_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\dynamic_dynamic.obj: .\dynamic.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(DYNAMIC_CXXFLAGS) $**
 
 $(OBJS)\dynamic_dynamic.res: .\dynamic.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/erase/makefile.vc b/samples/erase/makefile.vc
index 89d6e04541..e29e68fec3 100644
--- a/samples/erase/makefile.vc
+++ b/samples/erase/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 ERASE_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\erase.pdb del $(OBJS)\erase.pdb
 
 $(OBJS)\erase.exe: $(ERASE_OBJECTS) $(OBJS)\erase_erase.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(ERASE_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\erase_erase.obj: .\erase.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ERASE_CXXFLAGS) $**
 
 $(OBJS)\erase_erase.res: .\erase.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/event/makefile.vc b/samples/event/makefile.vc
index 95064de278..3680314755 100644
--- a/samples/event/makefile.vc
+++ b/samples/event/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 EVENT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\event.pdb del $(OBJS)\event.pdb
 
 $(OBJS)\event.exe: $(EVENT_OBJECTS) $(OBJS)\event_event.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(EVENT_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\event_event.obj: .\event.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(EVENT_CXXFLAGS) $**
 
 $(OBJS)\event_event.res: .\event.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/except/makefile.vc b/samples/except/makefile.vc
index ba90f846be..d20106fc6d 100644
--- a/samples/except/makefile.vc
+++ b/samples/except/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 EXCEPT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\except.pdb del $(OBJS)\except.pdb
 
 $(OBJS)\except.exe: $(EXCEPT_OBJECTS) $(OBJS)\except_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(EXCEPT_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\except_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\except_except.obj: .\except.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(EXCEPT_CXXFLAGS) $**
diff --git a/samples/exec/makefile.vc b/samples/exec/makefile.vc
index 63adba1e06..0876a12310 100644
--- a/samples/exec/makefile.vc
+++ b/samples/exec/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 EXEC_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\exec.pdb del $(OBJS)\exec.pdb
 
 $(OBJS)\exec.exe: $(EXEC_OBJECTS) $(OBJS)\exec_exec.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(EXEC_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\exec_exec.obj: .\exec.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(EXEC_CXXFLAGS) $**
 
 $(OBJS)\exec_exec.res: .\exec.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/font/makefile.vc b/samples/font/makefile.vc
index 6f267afb84..e0fa96dfff 100644
--- a/samples/font/makefile.vc
+++ b/samples/font/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 FONT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\font.pdb del $(OBJS)\font.pdb
 
 $(OBJS)\font.exe: $(FONT_OBJECTS) $(OBJS)\font_font.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(FONT_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\font_font.obj: .\font.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(FONT_CXXFLAGS) $**
 
 $(OBJS)\font_font.res: .\font.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/grid/makefile.vc b/samples/grid/makefile.vc
index 95455e474e..4fab38b38a 100644
--- a/samples/grid/makefile.vc
+++ b/samples/grid/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 GRID_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\grid.pdb del $(OBJS)\grid.pdb
 
 $(OBJS)\grid.exe: $(GRID_OBJECTS) $(OBJS)\grid_griddemo.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(GRID_OBJECTS)  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\grid_griddemo.obj: .\griddemo.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(GRID_CXXFLAGS) $**
 
 $(OBJS)\grid_griddemo.res: .\griddemo.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/help/makefile.vc b/samples/help/makefile.vc
index 1377c648c7..fc5f694a73 100644
--- a/samples/help/makefile.vc
+++ b/samples/help/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 HELP_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\help.pdb del $(OBJS)\help.pdb
 
 $(OBJS)\help.exe: $(HELP_OBJECTS) $(OBJS)\help_demo.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(HELP_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -284,5 +302,5 @@ $(OBJS)\help_demo.obj: .\demo.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(HELP_CXXFLAGS) $**
 
 $(OBJS)\help_demo.res: .\demo.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/htlbox/makefile.vc b/samples/htlbox/makefile.vc
index 100e6762f7..01a7c2ceae 100644
--- a/samples/htlbox/makefile.vc
+++ b/samples/htlbox/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 HTLBOX_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\htlbox.pdb del $(OBJS)\htlbox.pdb
 
 $(OBJS)\htlbox.exe: $(HTLBOX_OBJECTS) $(OBJS)\htlbox_htlbox.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(HTLBOX_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\htlbox_htlbox.obj: .\htlbox.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(HTLBOX_CXXFLAGS) $**
 
 $(OBJS)\htlbox_htlbox.res: .\htlbox.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/html/about/makefile.vc b/samples/html/about/makefile.vc
index 04aff34734..ac67e69b65 100644
--- a/samples/html/about/makefile.vc
+++ b/samples/html/about/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 ABOUT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\about.pdb del $(OBJS)\about.pdb
 
 $(OBJS)\about.exe: $(ABOUT_OBJECTS) $(OBJS)\about_about.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(ABOUT_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -280,5 +298,5 @@ $(OBJS)\about_about.obj: .\about.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ABOUT_CXXFLAGS) $**
 
 $(OBJS)\about_about.res: .\about.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
 
diff --git a/samples/html/help/makefile.vc b/samples/html/help/makefile.vc
index 18d5439af0..b9971c7e70 100644
--- a/samples/html/help/makefile.vc
+++ b/samples/html/help/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 HELP_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\help.pdb del $(OBJS)\help.pdb
 
 $(OBJS)\help.exe: $(HELP_OBJECTS) $(OBJS)\help_help.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(HELP_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -280,5 +298,5 @@ $(OBJS)\help_help.obj: .\help.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(HELP_CXXFLAGS) $**
 
 $(OBJS)\help_help.res: .\help.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
 
diff --git a/samples/html/helpview/makefile.vc b/samples/html/helpview/makefile.vc
index 22911d0f74..415b917cf1 100644
--- a/samples/html/helpview/makefile.vc
+++ b/samples/html/helpview/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 HELPVIEW_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\helpview.pdb del $(OBJS)\helpview.pdb
 
 $(OBJS)\helpview.exe: $(HELPVIEW_OBJECTS) $(OBJS)\helpview_helpview.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(HELPVIEW_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -280,5 +298,5 @@ $(OBJS)\helpview_helpview.obj: .\helpview.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(HELPVIEW_CXXFLAGS) $**
 
 $(OBJS)\helpview_helpview.res: .\helpview.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
 
diff --git a/samples/html/htmlctrl/makefile.vc b/samples/html/htmlctrl/makefile.vc
index 36bdeb883e..0b1f8e6efd 100644
--- a/samples/html/htmlctrl/makefile.vc
+++ b/samples/html/htmlctrl/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 HTMLCTRL_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\htmlctrl.pdb del $(OBJS)\htmlctrl.pdb
 
 $(OBJS)\htmlctrl.exe: $(HTMLCTRL_OBJECTS) $(OBJS)\htmlctrl_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(HTMLCTRL_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\htmlctrl_sample.res: .\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
 
 $(OBJS)\htmlctrl_htmlctrl.obj: .\htmlctrl.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(HTMLCTRL_CXXFLAGS) $**
diff --git a/samples/html/makefile.vc b/samples/html/makefile.vc
index 044a7d3f12..de11d2ae50 100644
--- a/samples/html/makefile.vc
+++ b/samples/html/makefile.vc
@@ -15,14 +15,14 @@
 MAKEARGS = CC="$(CC)" CXX="$(CXX)" CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" \
 	CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)" SHARED="$(SHARED)" \
 	WXUNIV="$(WXUNIV)" UNICODE="$(UNICODE)" MSLU="$(MSLU)" BUILD="$(BUILD)" \
-	DEBUG_INFO="$(DEBUG_INFO)" DEBUG_FLAG="$(DEBUG_FLAG)" \
-	DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" MONOLITHIC="$(MONOLITHIC)" \
-	USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" USE_XRC="$(USE_XRC)" \
-	USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" USE_QA="$(USE_QA)" \
-	USE_EXCEPTIONS="$(USE_EXCEPTIONS)" USE_RTTI="$(USE_RTTI)" \
-	USE_THREADS="$(USE_THREADS)" OFFICIAL_BUILD="$(OFFICIAL_BUILD)" \
-	VENDOR="$(VENDOR)" WX_FLAVOUR="$(WX_FLAVOUR)" \
-	WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
+	TARGET_CPU="$(TARGET_CPU)" DEBUG_INFO="$(DEBUG_INFO)" \
+	DEBUG_FLAG="$(DEBUG_FLAG)" DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" \
+	MONOLITHIC="$(MONOLITHIC)" USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" \
+	USE_XRC="$(USE_XRC)" USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" \
+	USE_QA="$(USE_QA)" USE_EXCEPTIONS="$(USE_EXCEPTIONS)" \
+	USE_RTTI="$(USE_RTTI)" USE_THREADS="$(USE_THREADS)" \
+	OFFICIAL_BUILD="$(OFFICIAL_BUILD)" VENDOR="$(VENDOR)" \
+	WX_FLAVOUR="$(WX_FLAVOUR)" WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
 	CPPUNIT_CFLAGS="$(CPPUNIT_CFLAGS)" CPPUNIT_LIBS="$(CPPUNIT_LIBS)" \
 	RUNTIME_LIBS="$(RUNTIME_LIBS)"
 
diff --git a/samples/html/printing/makefile.vc b/samples/html/printing/makefile.vc
index 2dca6105a5..d7c2bb777d 100644
--- a/samples/html/printing/makefile.vc
+++ b/samples/html/printing/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 PRINTING_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\printing.pdb del $(OBJS)\printing.pdb
 
 $(OBJS)\printing.exe: $(PRINTING_OBJECTS) $(OBJS)\printing_printing.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(PRINTING_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -280,5 +298,5 @@ $(OBJS)\printing_printing.obj: .\printing.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(PRINTING_CXXFLAGS) $**
 
 $(OBJS)\printing_printing.res: .\printing.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
 
diff --git a/samples/html/test/makefile.vc b/samples/html/test/makefile.vc
index 4c53d469d9..75a02fc6aa 100644
--- a/samples/html/test/makefile.vc
+++ b/samples/html/test/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 TEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -272,7 +290,7 @@ clean:
 	-if exist $(OBJS)\test.pdb del $(OBJS)\test.pdb
 
 $(OBJS)\test.exe: $(TEST_OBJECTS) $(OBJS)\test_test.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(TEST_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_NET_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -284,5 +302,5 @@ $(OBJS)\test_test.obj: .\test.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TEST_CXXFLAGS) $**
 
 $(OBJS)\test_test.res: .\test.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
 
diff --git a/samples/html/virtual/makefile.vc b/samples/html/virtual/makefile.vc
index bcab868b17..503d66ef7c 100644
--- a/samples/html/virtual/makefile.vc
+++ b/samples/html/virtual/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 VIRTUAL_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\virtual.pdb del $(OBJS)\virtual.pdb
 
 $(OBJS)\virtual.exe: $(VIRTUAL_OBJECTS) $(OBJS)\virtual_virtual.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(VIRTUAL_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -280,5 +298,5 @@ $(OBJS)\virtual_virtual.obj: .\virtual.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(VIRTUAL_CXXFLAGS) $**
 
 $(OBJS)\virtual_virtual.res: .\virtual.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
 
diff --git a/samples/html/widget/makefile.vc b/samples/html/widget/makefile.vc
index ad071ecb56..f4dd79e9a6 100644
--- a/samples/html/widget/makefile.vc
+++ b/samples/html/widget/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 WIDGET_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\widget.pdb del $(OBJS)\widget.pdb
 
 $(OBJS)\widget.exe: $(WIDGET_OBJECTS) $(OBJS)\widget_widget.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(WIDGET_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -280,5 +298,5 @@ $(OBJS)\widget_widget.obj: .\widget.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(WIDGET_CXXFLAGS) $**
 
 $(OBJS)\widget_widget.res: .\widget.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
 
diff --git a/samples/html/zip/makefile.vc b/samples/html/zip/makefile.vc
index 2d2f393e15..e314bf8ecd 100644
--- a/samples/html/zip/makefile.vc
+++ b/samples/html/zip/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 ZIP_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\zip.pdb del $(OBJS)\zip.pdb
 
 $(OBJS)\zip.exe: $(ZIP_OBJECTS) $(OBJS)\zip_zip.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(ZIP_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -280,5 +298,5 @@ $(OBJS)\zip_zip.obj: .\zip.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ZIP_CXXFLAGS) $**
 
 $(OBJS)\zip_zip.res: .\zip.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
 
diff --git a/samples/image/makefile.vc b/samples/image/makefile.vc
index b4e2c4967b..9ceff1819a 100644
--- a/samples/image/makefile.vc
+++ b/samples/image/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 IMAGE_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\image.pdb del $(OBJS)\image.pdb
 
 $(OBJS)\image.exe: $(IMAGE_OBJECTS) $(OBJS)\image_image.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(IMAGE_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\image_image.obj: .\image.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(IMAGE_CXXFLAGS) $**
 
 $(OBJS)\image_image.res: .\image.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/internat/makefile.vc b/samples/internat/makefile.vc
index ee28aa3ffd..2000c8ff7e 100644
--- a/samples/internat/makefile.vc
+++ b/samples/internat/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 INTERNAT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -253,7 +271,7 @@ $(OBJS):
 
 ### Targets: ###
 
-all: $(OBJS)\internat.exe bg cs de fr ja ka pl ru sv
+all: $(OBJS)\internat.exe bg cs de fr ka pl ru sv ja ja_JP.EUC-JP
 
 clean: 
 	-if exist $(OBJS)\*.obj del $(OBJS)\*.obj
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\internat.pdb del $(OBJS)\internat.pdb
 
 $(OBJS)\internat.exe: $(INTERNAT_OBJECTS) $(OBJS)\internat_internat.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(INTERNAT_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -284,10 +302,6 @@ fr:
 	if not exist $(OBJS)\fr mkdir $(OBJS)\fr
 	for %f in (internat.po internat.mo) do if not exist $(OBJS)\fr\%f copy .\fr\%f $(OBJS)\fr
 
-ja: 
-	if not exist $(OBJS)\ja mkdir $(OBJS)\ja
-	for %f in (internat.po internat.mo) do if not exist $(OBJS)\ja\%f copy .\ja\%f $(OBJS)\ja
-
 ka: 
 	if not exist $(OBJS)\ka mkdir $(OBJS)\ka
 	for %f in (internat.po internat.mo) do if not exist $(OBJS)\ka\%f copy .\ka\%f $(OBJS)\ka
@@ -304,9 +318,17 @@ sv:
 	if not exist $(OBJS)\sv mkdir $(OBJS)\sv
 	for %f in (internat.po internat.mo) do if not exist $(OBJS)\sv\%f copy .\sv\%f $(OBJS)\sv
 
+ja: 
+	if not exist $(OBJS)\ja mkdir $(OBJS)\ja
+	for %f in (internat.po internat.mo) do if not exist $(OBJS)\ja\%f copy .\ja\%f $(OBJS)\ja
+
+ja_JP.EUC-JP: 
+	if not exist $(OBJS)\ja_JP.EUC-JP mkdir $(OBJS)\ja_JP.EUC-JP
+	for %f in (internat.po internat.mo) do if not exist $(OBJS)\ja_JP.EUC-JP\%f copy .\ja_JP.EUC-JP\%f $(OBJS)\ja_JP.EUC-JP
+
 $(OBJS)\internat_internat.obj: .\internat.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(INTERNAT_CXXFLAGS) $**
 
 $(OBJS)\internat_internat.res: .\internat.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/ipc/makefile.vc b/samples/ipc/makefile.vc
index 037323114c..086f94a220 100644
--- a/samples/ipc/makefile.vc
+++ b/samples/ipc/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 CLIENT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME) /DWIN32 \
@@ -59,6 +59,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -68,6 +74,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -182,6 +194,12 @@ __NO_VC_CRTDBG_p_0 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_0 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -286,23 +304,23 @@ clean:
 	-if exist $(OBJS)\server.pdb del $(OBJS)\server.pdb
 
 $(OBJS)\client.exe: $(CLIENT_OBJECTS) $(OBJS)\client_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(CLIENT_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_NET_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\server.exe: $(SERVER_OBJECTS) $(OBJS)\server_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(SERVER_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_NET_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\client_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_0) $(__NO_VC_CRTDBG_p_0)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_0) $(__DEBUG_DEFINE_p_0) $(__EXCEPTIONS_DEFINE_p_0) $(__RTTI_DEFINE_p_0) $(__THREAD_DEFINE_p_0) $(__UNICODE_DEFINE_p_0) $(__MSLU_DEFINE_p_0) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_0) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_0) $(__NO_VC_CRTDBG_p_0)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_0) $(__DEBUG_DEFINE_p_0) $(__EXCEPTIONS_DEFINE_p_0) $(__RTTI_DEFINE_p_0) $(__THREAD_DEFINE_p_0) $(__UNICODE_DEFINE_p_0) $(__MSLU_DEFINE_p_0) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_0) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\client_client.obj: .\client.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(CLIENT_CXXFLAGS) $**
 
 $(OBJS)\server_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_0) $(__NO_VC_CRTDBG_p_0)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_0) $(__DEBUG_DEFINE_p_0) $(__EXCEPTIONS_DEFINE_p_0) $(__RTTI_DEFINE_p_0) $(__THREAD_DEFINE_p_0) $(__UNICODE_DEFINE_p_0) $(__MSLU_DEFINE_p_0) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_0) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_0) $(__NO_VC_CRTDBG_p_0)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_0) $(__DEBUG_DEFINE_p_0) $(__EXCEPTIONS_DEFINE_p_0) $(__RTTI_DEFINE_p_0) $(__THREAD_DEFINE_p_0) $(__UNICODE_DEFINE_p_0) $(__MSLU_DEFINE_p_0) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_0) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\server_server.obj: .\server.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SERVER_CXXFLAGS) $**
diff --git a/samples/joytest/makefile.vc b/samples/joytest/makefile.vc
index 55380a1ee9..50361c779b 100644
--- a/samples/joytest/makefile.vc
+++ b/samples/joytest/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 JOYTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\joytest.pdb del $(OBJS)\joytest.pdb
 
 $(OBJS)\joytest.exe: $(JOYTEST_OBJECTS) $(OBJS)\joytest_joytest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(JOYTEST_OBJECTS)  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\joytest_joytest.obj: .\joytest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(JOYTEST_CXXFLAGS) $**
 
 $(OBJS)\joytest_joytest.res: .\joytest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/keyboard/makefile.vc b/samples/keyboard/makefile.vc
index a615e1b2d4..f9ebb822fe 100644
--- a/samples/keyboard/makefile.vc
+++ b/samples/keyboard/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 KEYBOARD_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\keyboard.pdb del $(OBJS)\keyboard.pdb
 
 $(OBJS)\keyboard.exe: $(KEYBOARD_OBJECTS) $(OBJS)\keyboard_keyboard.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(KEYBOARD_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\keyboard_keyboard.obj: .\keyboard.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(KEYBOARD_CXXFLAGS) $**
 
 $(OBJS)\keyboard_keyboard.res: .\keyboard.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/layout/makefile.vc b/samples/layout/makefile.vc
index 1453a61f40..85dd5ace07 100644
--- a/samples/layout/makefile.vc
+++ b/samples/layout/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 LAYOUT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\layout.pdb del $(OBJS)\layout.pdb
 
 $(OBJS)\layout.exe: $(LAYOUT_OBJECTS) $(OBJS)\layout_layout.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(LAYOUT_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\layout_layout.obj: .\layout.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(LAYOUT_CXXFLAGS) $**
 
 $(OBJS)\layout_layout.res: .\layout.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/listbox/makefile.vc b/samples/listbox/makefile.vc
index 5399370911..efc41e045a 100644
--- a/samples/listbox/makefile.vc
+++ b/samples/listbox/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 LISTBOX_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\listbox.pdb del $(OBJS)\listbox.pdb
 
 $(OBJS)\listbox.exe: $(LISTBOX_OBJECTS) $(OBJS)\listbox_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(LISTBOX_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\listbox_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\listbox_lboxtest.obj: .\lboxtest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(LISTBOX_CXXFLAGS) $**
diff --git a/samples/listctrl/makefile.vc b/samples/listctrl/makefile.vc
index 4a8bc10913..7b55e3bbcc 100644
--- a/samples/listctrl/makefile.vc
+++ b/samples/listctrl/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 LISTCTRL_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\listctrl.pdb del $(OBJS)\listctrl.pdb
 
 $(OBJS)\listctrl.exe: $(LISTCTRL_OBJECTS) $(OBJS)\listctrl_listtest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(LISTCTRL_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\listctrl_listtest.obj: .\listtest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(LISTCTRL_CXXFLAGS) $**
 
 $(OBJS)\listctrl_listtest.res: .\listtest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/makefile.vc b/samples/makefile.vc
index 5c62a1ee84..eda608e114 100644
--- a/samples/makefile.vc
+++ b/samples/makefile.vc
@@ -15,14 +15,14 @@
 MAKEARGS = CC="$(CC)" CXX="$(CXX)" CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" \
 	CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)" SHARED="$(SHARED)" \
 	WXUNIV="$(WXUNIV)" UNICODE="$(UNICODE)" MSLU="$(MSLU)" BUILD="$(BUILD)" \
-	DEBUG_INFO="$(DEBUG_INFO)" DEBUG_FLAG="$(DEBUG_FLAG)" \
-	DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" MONOLITHIC="$(MONOLITHIC)" \
-	USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" USE_XRC="$(USE_XRC)" \
-	USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" USE_QA="$(USE_QA)" \
-	USE_EXCEPTIONS="$(USE_EXCEPTIONS)" USE_RTTI="$(USE_RTTI)" \
-	USE_THREADS="$(USE_THREADS)" OFFICIAL_BUILD="$(OFFICIAL_BUILD)" \
-	VENDOR="$(VENDOR)" WX_FLAVOUR="$(WX_FLAVOUR)" \
-	WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
+	TARGET_CPU="$(TARGET_CPU)" DEBUG_INFO="$(DEBUG_INFO)" \
+	DEBUG_FLAG="$(DEBUG_FLAG)" DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" \
+	MONOLITHIC="$(MONOLITHIC)" USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" \
+	USE_XRC="$(USE_XRC)" USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" \
+	USE_QA="$(USE_QA)" USE_EXCEPTIONS="$(USE_EXCEPTIONS)" \
+	USE_RTTI="$(USE_RTTI)" USE_THREADS="$(USE_THREADS)" \
+	OFFICIAL_BUILD="$(OFFICIAL_BUILD)" VENDOR="$(VENDOR)" \
+	WX_FLAVOUR="$(WX_FLAVOUR)" WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
 	CPPUNIT_CFLAGS="$(CPPUNIT_CFLAGS)" CPPUNIT_LIBS="$(CPPUNIT_LIBS)" \
 	RUNTIME_LIBS="$(RUNTIME_LIBS)"
 
diff --git a/samples/mdi/makefile.vc b/samples/mdi/makefile.vc
index b913f2a51a..bb947de1ea 100644
--- a/samples/mdi/makefile.vc
+++ b/samples/mdi/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 MDI_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\mdi.pdb del $(OBJS)\mdi.pdb
 
 $(OBJS)\mdi.exe: $(MDI_OBJECTS) $(OBJS)\mdi_mdi.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(MDI_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\mdi_mdi.obj: .\mdi.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MDI_CXXFLAGS) $**
 
 $(OBJS)\mdi_mdi.res: .\mdi.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/mediaplayer/makefile.vc b/samples/mediaplayer/makefile.vc
index d7b4a49aa8..5c6bce0a13 100644
--- a/samples/mediaplayer/makefile.vc
+++ b/samples/mediaplayer/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 MEDIAPLAYER_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,12 +286,12 @@ clean:
 	-if exist $(OBJS)\mediaplayer.pdb del $(OBJS)\mediaplayer.pdb
 
 $(OBJS)\mediaplayer.exe: $(MEDIAPLAYER_OBJECTS) $(OBJS)\mediaplayer_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(MEDIAPLAYER_OBJECTS)  $(__WXLIB_MEDIA_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\mediaplayer_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\mediaplayer_mediaplayer.obj: .\mediaplayer.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MEDIAPLAYER_CXXFLAGS) $**
diff --git a/samples/memcheck/makefile.vc b/samples/memcheck/makefile.vc
index 313566ebef..4a5d7aafec 100644
--- a/samples/memcheck/makefile.vc
+++ b/samples/memcheck/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 MEMCHECK_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\memcheck.pdb del $(OBJS)\memcheck.pdb
 
 $(OBJS)\memcheck.exe: $(MEMCHECK_OBJECTS) $(OBJS)\memcheck_memcheck.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(MEMCHECK_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\memcheck_memcheck.obj: .\memcheck.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MEMCHECK_CXXFLAGS) $**
 
 $(OBJS)\memcheck_memcheck.res: .\memcheck.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/menu/makefile.vc b/samples/menu/makefile.vc
index aeb9f7d711..028d54aa9b 100644
--- a/samples/menu/makefile.vc
+++ b/samples/menu/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 MENU_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\menu.pdb del $(OBJS)\menu.pdb
 
 $(OBJS)\menu.exe: $(MENU_OBJECTS) $(OBJS)\menu_menu.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(MENU_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\menu_menu.obj: .\menu.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MENU_CXXFLAGS) $**
 
 $(OBJS)\menu_menu.res: .\menu.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/mfc/makefile.vc b/samples/mfc/makefile.vc
index e4a3440f95..6279d0822d 100644
--- a/samples/mfc/makefile.vc
+++ b/samples/mfc/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 MFCTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\mfctest.pdb del $(OBJS)\mfctest.pdb
 
 $(OBJS)\mfctest.exe: $(MFCTEST_OBJECTS) $(OBJS)\mfctest_mfctest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(MFCTEST_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\mfctest_mfctest.obj: .\mfctest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MFCTEST_CXXFLAGS) $**
 
 $(OBJS)\mfctest_mfctest.res: .\mfctest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/minifram/makefile.vc b/samples/minifram/makefile.vc
index b2db02b48a..99ef088b96 100644
--- a/samples/minifram/makefile.vc
+++ b/samples/minifram/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 MINIFRAM_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\minifram.pdb del $(OBJS)\minifram.pdb
 
 $(OBJS)\minifram.exe: $(MINIFRAM_OBJECTS) $(OBJS)\minifram_minifram.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(MINIFRAM_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\minifram_minifram.obj: .\minifram.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MINIFRAM_CXXFLAGS) $**
 
 $(OBJS)\minifram_minifram.res: .\minifram.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/minimal/makefile.vc b/samples/minimal/makefile.vc
index f6b16dffe6..d00f08d52b 100644
--- a/samples/minimal/makefile.vc
+++ b/samples/minimal/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 MINIMAL_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\minimal.pdb del $(OBJS)\minimal.pdb
 
 $(OBJS)\minimal.exe: $(MINIMAL_OBJECTS) $(OBJS)\minimal_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(MINIMAL_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\minimal_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\minimal_minimal.obj: .\minimal.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MINIMAL_CXXFLAGS) $**
diff --git a/samples/mobile/makefile.vc b/samples/mobile/makefile.vc
index 8470c73238..f29fa27de4 100644
--- a/samples/mobile/makefile.vc
+++ b/samples/mobile/makefile.vc
@@ -15,14 +15,14 @@
 MAKEARGS = CC="$(CC)" CXX="$(CXX)" CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" \
 	CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)" SHARED="$(SHARED)" \
 	WXUNIV="$(WXUNIV)" UNICODE="$(UNICODE)" MSLU="$(MSLU)" BUILD="$(BUILD)" \
-	DEBUG_INFO="$(DEBUG_INFO)" DEBUG_FLAG="$(DEBUG_FLAG)" \
-	DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" MONOLITHIC="$(MONOLITHIC)" \
-	USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" USE_XRC="$(USE_XRC)" \
-	USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" USE_QA="$(USE_QA)" \
-	USE_EXCEPTIONS="$(USE_EXCEPTIONS)" USE_RTTI="$(USE_RTTI)" \
-	USE_THREADS="$(USE_THREADS)" OFFICIAL_BUILD="$(OFFICIAL_BUILD)" \
-	VENDOR="$(VENDOR)" WX_FLAVOUR="$(WX_FLAVOUR)" \
-	WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
+	TARGET_CPU="$(TARGET_CPU)" DEBUG_INFO="$(DEBUG_INFO)" \
+	DEBUG_FLAG="$(DEBUG_FLAG)" DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" \
+	MONOLITHIC="$(MONOLITHIC)" USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" \
+	USE_XRC="$(USE_XRC)" USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" \
+	USE_QA="$(USE_QA)" USE_EXCEPTIONS="$(USE_EXCEPTIONS)" \
+	USE_RTTI="$(USE_RTTI)" USE_THREADS="$(USE_THREADS)" \
+	OFFICIAL_BUILD="$(OFFICIAL_BUILD)" VENDOR="$(VENDOR)" \
+	WX_FLAVOUR="$(WX_FLAVOUR)" WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
 	CPPUNIT_CFLAGS="$(CPPUNIT_CFLAGS)" CPPUNIT_LIBS="$(CPPUNIT_LIBS)" \
 	RUNTIME_LIBS="$(RUNTIME_LIBS)"
 
diff --git a/samples/mobile/styles/makefile.vc b/samples/mobile/styles/makefile.vc
index 0d1a5883e8..c0791d212d 100644
--- a/samples/mobile/styles/makefile.vc
+++ b/samples/mobile/styles/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 STYLES_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\styles.pdb del $(OBJS)\styles.pdb
 
 $(OBJS)\styles.exe: $(STYLES_OBJECTS) $(OBJS)\styles_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(STYLES_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -273,7 +291,7 @@ data:
 	for %f in (marble.jpg) do if not exist $(OBJS)\%f copy .\%f $(OBJS)
 
 $(OBJS)\styles_sample.res: .\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
 
 $(OBJS)\styles_styles.obj: .\styles.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(STYLES_CXXFLAGS) $**
diff --git a/samples/mobile/wxedit/makefile.vc b/samples/mobile/wxedit/makefile.vc
index a2bd2c7046..613fc5ed2f 100644
--- a/samples/mobile/wxedit/makefile.vc
+++ b/samples/mobile/wxedit/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 WXEDIT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\wxedit.pdb del $(OBJS)\wxedit.pdb
 
 $(OBJS)\wxedit.exe: $(WXEDIT_OBJECTS) $(OBJS)\wxedit_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(WXEDIT_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\wxedit_sample.res: .\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
 
 $(OBJS)\wxedit_wxedit.obj: .\wxedit.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(WXEDIT_CXXFLAGS) $**
diff --git a/samples/multimon/makefile.vc b/samples/multimon/makefile.vc
index c50ba431e8..fcfa9914df 100644
--- a/samples/multimon/makefile.vc
+++ b/samples/multimon/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 MULTIMON_TEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\multimon_test.pdb del $(OBJS)\multimon_test.pdb
 
 $(OBJS)\multimon_test.exe: $(MULTIMON_TEST_OBJECTS) $(OBJS)\multimon_test_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(MULTIMON_TEST_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\multimon_test_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\multimon_test_multimon_test.obj: .\multimon_test.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(MULTIMON_TEST_CXXFLAGS) $**
diff --git a/samples/nativdlg/makefile.vc b/samples/nativdlg/makefile.vc
index 7d32ac20f0..cc3573cfaa 100644
--- a/samples/nativdlg/makefile.vc
+++ b/samples/nativdlg/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 NATIVDLG_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\nativdlg.pdb del $(OBJS)\nativdlg.pdb
 
 $(OBJS)\nativdlg.exe: $(NATIVDLG_OBJECTS) $(OBJS)\nativdlg_nativdlg.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(NATIVDLG_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\nativdlg_nativdlg.obj: .\nativdlg.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(NATIVDLG_CXXFLAGS) $**
 
 $(OBJS)\nativdlg_nativdlg.res: .\nativdlg.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/notebook/makefile.vc b/samples/notebook/makefile.vc
index 01c104f77b..ce93730e23 100644
--- a/samples/notebook/makefile.vc
+++ b/samples/notebook/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 NOTEBOOK_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\notebook.pdb del $(OBJS)\notebook.pdb
 
 $(OBJS)\notebook.exe: $(NOTEBOOK_OBJECTS) $(OBJS)\notebook_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(NOTEBOOK_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\notebook_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\notebook_notebook.obj: .\notebook.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(NOTEBOOK_CXXFLAGS) $**
diff --git a/samples/oleauto/makefile.vc b/samples/oleauto/makefile.vc
index 9fa618272f..79a74d5f2a 100644
--- a/samples/oleauto/makefile.vc
+++ b/samples/oleauto/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 OLEAUTO_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\oleauto.pdb del $(OBJS)\oleauto.pdb
 
 $(OBJS)\oleauto.exe: $(OLEAUTO_OBJECTS) $(OBJS)\oleauto_oleauto.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(OLEAUTO_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\oleauto_oleauto.obj: .\oleauto.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(OLEAUTO_CXXFLAGS) $**
 
 $(OBJS)\oleauto_oleauto.res: .\oleauto.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/opengl/cube/makefile.vc b/samples/opengl/cube/makefile.vc
index bfb0e1ea62..a9e31939f7 100644
--- a/samples/opengl/cube/makefile.vc
+++ b/samples/opengl/cube/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 CUBE_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -170,6 +182,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 
 !if "$(USE_OPENGL)" == "1"
 $(OBJS)\cube.exe: $(CUBE_OBJECTS) $(OBJS)\cube_cube.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(CUBE_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gl.lib opengl32.lib glu32.lib $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 !endif
@@ -277,5 +295,5 @@ $(OBJS)\cube_cube.obj: .\cube.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(CUBE_CXXFLAGS) $**
 
 $(OBJS)\cube_cube.res: .\cube.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
 
diff --git a/samples/opengl/isosurf/makefile.vc b/samples/opengl/isosurf/makefile.vc
index 9212b51be7..fcfb96064b 100644
--- a/samples/opengl/isosurf/makefile.vc
+++ b/samples/opengl/isosurf/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 ISOSURF_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -170,6 +182,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 
 !if "$(USE_OPENGL)" == "1"
 $(OBJS)\isosurf.exe: $(ISOSURF_OBJECTS) $(OBJS)\isosurf_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(ISOSURF_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gl.lib opengl32.lib glu32.lib $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 !endif
@@ -278,7 +296,7 @@ data:
 	for %f in (isosurf.dat.gz) do if not exist $(OBJS)\%f copy .\%f $(OBJS)
 
 $(OBJS)\isosurf_sample.res: .\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
 
 $(OBJS)\isosurf_isosurf.obj: .\isosurf.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ISOSURF_CXXFLAGS) $**
diff --git a/samples/opengl/makefile.vc b/samples/opengl/makefile.vc
index f5ee659ce2..358892b642 100644
--- a/samples/opengl/makefile.vc
+++ b/samples/opengl/makefile.vc
@@ -15,14 +15,14 @@
 MAKEARGS = CC="$(CC)" CXX="$(CXX)" CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" \
 	CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)" SHARED="$(SHARED)" \
 	WXUNIV="$(WXUNIV)" UNICODE="$(UNICODE)" MSLU="$(MSLU)" BUILD="$(BUILD)" \
-	DEBUG_INFO="$(DEBUG_INFO)" DEBUG_FLAG="$(DEBUG_FLAG)" \
-	DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" MONOLITHIC="$(MONOLITHIC)" \
-	USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" USE_XRC="$(USE_XRC)" \
-	USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" USE_QA="$(USE_QA)" \
-	USE_EXCEPTIONS="$(USE_EXCEPTIONS)" USE_RTTI="$(USE_RTTI)" \
-	USE_THREADS="$(USE_THREADS)" OFFICIAL_BUILD="$(OFFICIAL_BUILD)" \
-	VENDOR="$(VENDOR)" WX_FLAVOUR="$(WX_FLAVOUR)" \
-	WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
+	TARGET_CPU="$(TARGET_CPU)" DEBUG_INFO="$(DEBUG_INFO)" \
+	DEBUG_FLAG="$(DEBUG_FLAG)" DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" \
+	MONOLITHIC="$(MONOLITHIC)" USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" \
+	USE_XRC="$(USE_XRC)" USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" \
+	USE_QA="$(USE_QA)" USE_EXCEPTIONS="$(USE_EXCEPTIONS)" \
+	USE_RTTI="$(USE_RTTI)" USE_THREADS="$(USE_THREADS)" \
+	OFFICIAL_BUILD="$(OFFICIAL_BUILD)" VENDOR="$(VENDOR)" \
+	WX_FLAVOUR="$(WX_FLAVOUR)" WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
 	CPPUNIT_CFLAGS="$(CPPUNIT_CFLAGS)" CPPUNIT_LIBS="$(CPPUNIT_LIBS)" \
 	RUNTIME_LIBS="$(RUNTIME_LIBS)"
 
diff --git a/samples/opengl/penguin/makefile.vc b/samples/opengl/penguin/makefile.vc
index 7a8616265b..a0f51e19da 100644
--- a/samples/opengl/penguin/makefile.vc
+++ b/samples/opengl/penguin/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 PENGUIN_CFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -59,6 +59,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -68,6 +74,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -179,6 +191,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -277,7 +295,7 @@ clean:
 
 !if "$(USE_OPENGL)" == "1"
 $(OBJS)\penguin.exe: $(PENGUIN_OBJECTS) $(OBJS)\penguin_penguin.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(PENGUIN_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_gl.lib opengl32.lib glu32.lib $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 !endif
@@ -296,5 +314,5 @@ $(OBJS)\penguin_trackball.obj: .\trackball.c
 	$(CC) /c /nologo /TC /Fo$@ $(PENGUIN_CFLAGS) $**
 
 $(OBJS)\penguin_penguin.res: .\penguin.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
 
diff --git a/samples/ownerdrw/makefile.vc b/samples/ownerdrw/makefile.vc
index eeec38ef86..a0c55511be 100644
--- a/samples/ownerdrw/makefile.vc
+++ b/samples/ownerdrw/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 OWNERDRW_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\ownerdrw.pdb del $(OBJS)\ownerdrw.pdb
 
 $(OBJS)\ownerdrw.exe: $(OWNERDRW_OBJECTS) $(OBJS)\ownerdrw_ownerdrw.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(OWNERDRW_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\ownerdrw_ownerdrw.obj: .\ownerdrw.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(OWNERDRW_CXXFLAGS) $**
 
 $(OBJS)\ownerdrw_ownerdrw.res: .\ownerdrw.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/png/makefile.vc b/samples/png/makefile.vc
index 092cfebfdf..a23c5ab47a 100644
--- a/samples/png/makefile.vc
+++ b/samples/png/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 PNG_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\png.pdb del $(OBJS)\png.pdb
 
 $(OBJS)\png.exe: $(PNG_OBJECTS) $(OBJS)\png_pngdemo.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(PNG_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\png_pngdemo.obj: .\pngdemo.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(PNG_CXXFLAGS) $**
 
 $(OBJS)\png_pngdemo.res: .\pngdemo.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/popup/makefile.vc b/samples/popup/makefile.vc
index 8a2f14ff30..5334b01baa 100644
--- a/samples/popup/makefile.vc
+++ b/samples/popup/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 POPUP_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\popup.pdb del $(OBJS)\popup.pdb
 
 $(OBJS)\popup.exe: $(POPUP_OBJECTS) $(OBJS)\popup_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(POPUP_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\popup_popup.obj: .\popup.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(POPUP_CXXFLAGS) $**
 
 $(OBJS)\popup_sample.res: .\..\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/printing/makefile.vc b/samples/printing/makefile.vc
index c50750b978..48ae8b377f 100644
--- a/samples/printing/makefile.vc
+++ b/samples/printing/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 PRINTING_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\printing.pdb del $(OBJS)\printing.pdb
 
 $(OBJS)\printing.exe: $(PRINTING_OBJECTS) $(OBJS)\printing_printing.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(PRINTING_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\printing_printing.obj: .\printing.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(PRINTING_CXXFLAGS) $**
 
 $(OBJS)\printing_printing.res: .\printing.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/propsize/makefile.vc b/samples/propsize/makefile.vc
index d8599fa0ed..57a3803f33 100644
--- a/samples/propsize/makefile.vc
+++ b/samples/propsize/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 PROPSIZE_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\propsize.pdb del $(OBJS)\propsize.pdb
 
 $(OBJS)\propsize.exe: $(PROPSIZE_OBJECTS) $(OBJS)\propsize_propsize.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(PROPSIZE_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\propsize_propsize.obj: .\propsize.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(PROPSIZE_CXXFLAGS) $**
 
 $(OBJS)\propsize_propsize.res: .\propsize.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/regtest/makefile.vc b/samples/regtest/makefile.vc
index 46d2ac68b4..c381ec6095 100644
--- a/samples/regtest/makefile.vc
+++ b/samples/regtest/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 REGTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\regtest.pdb del $(OBJS)\regtest.pdb
 
 $(OBJS)\regtest.exe: $(REGTEST_OBJECTS) $(OBJS)\regtest_regtest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(REGTEST_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\regtest_regtest.obj: .\regtest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(REGTEST_CXXFLAGS) $**
 
 $(OBJS)\regtest_regtest.res: .\regtest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/render/makefile.vc b/samples/render/makefile.vc
index 23a262bbac..e18c47ce59 100644
--- a/samples/render/makefile.vc
+++ b/samples/render/makefile.vc
@@ -15,8 +15,8 @@
 WX_RELEASE_NODOT = 27
 WX_VERSION_NODOT = $(WX_RELEASE_NODOT)0
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 RENDER_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME) /DWIN32 \
@@ -60,6 +60,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -69,6 +75,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -111,6 +123,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_1 = /d __WXUNIVERSAL__
 !endif
@@ -299,19 +317,19 @@ clean:
 	-if exist $(OBJS)\renddll_$(PORTNAME)$(WXUNIVNAME)$(PLUGINSUFFIX)$(WX_VERSION_NODOT)_vc.pdb del $(OBJS)\renddll_$(PORTNAME)$(WXUNIVNAME)$(PLUGINSUFFIX)$(WX_VERSION_NODOT)_vc.pdb
 
 $(OBJS)\render.exe: $(RENDER_OBJECTS) $(OBJS)\render_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(RENDER_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 !if "$(SHARED)" == "1"
 $(OBJS)\renddll_$(PORTNAME)$(WXUNIVNAME)$(PLUGINSUFFIX)$(WX_VERSION_NODOT)_vc.dll: $(RENDDLL_OBJECTS)
-	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) @<<
+	link /DLL /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) @<<
 	$(RENDDLL_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 !endif
 
 $(OBJS)\render_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\render_render.obj: .\render.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(RENDER_CXXFLAGS) $**
diff --git a/samples/richedit/makefile.vc b/samples/richedit/makefile.vc
index 520cb916be..d4aef1b60f 100644
--- a/samples/richedit/makefile.vc
+++ b/samples/richedit/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 RICHEDIT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -54,6 +54,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -63,6 +69,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -171,6 +183,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\richedit.pdb del $(OBJS)\richedit.pdb
 
 $(OBJS)\richedit.exe: $(RICHEDIT_OBJECTS) $(OBJS)\richedit_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(RICHEDIT_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -277,7 +295,7 @@ data:
 	for %f in (wxLayout.cpp) do if not exist $(OBJS)\%f copy .\%f $(OBJS)
 
 $(OBJS)\richedit_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\richedit_wxLayout.obj: .\wxLayout.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(RICHEDIT_CXXFLAGS) $**
diff --git a/samples/rotate/makefile.vc b/samples/rotate/makefile.vc
index d6c77c447e..2e69829034 100644
--- a/samples/rotate/makefile.vc
+++ b/samples/rotate/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 ROTATE_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\rotate.pdb del $(OBJS)\rotate.pdb
 
 $(OBJS)\rotate.exe: $(ROTATE_OBJECTS) $(OBJS)\rotate_rotate.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(ROTATE_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\rotate_rotate.obj: .\rotate.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(ROTATE_CXXFLAGS) $**
 
 $(OBJS)\rotate_rotate.res: .\rotate.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/sashtest/makefile.vc b/samples/sashtest/makefile.vc
index a979c08092..e38f4fb293 100644
--- a/samples/sashtest/makefile.vc
+++ b/samples/sashtest/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 SASHTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\sashtest.pdb del $(OBJS)\sashtest.pdb
 
 $(OBJS)\sashtest.exe: $(SASHTEST_OBJECTS) $(OBJS)\sashtest_sashtest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(SASHTEST_OBJECTS)  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\sashtest_sashtest.obj: .\sashtest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SASHTEST_CXXFLAGS) $**
 
 $(OBJS)\sashtest_sashtest.res: .\sashtest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/scroll/makefile.vc b/samples/scroll/makefile.vc
index 9dd1de8bb0..a17cb8bbb1 100644
--- a/samples/scroll/makefile.vc
+++ b/samples/scroll/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 SCROLL_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\scroll.pdb del $(OBJS)\scroll.pdb
 
 $(OBJS)\scroll.exe: $(SCROLL_OBJECTS) $(OBJS)\scroll_scroll.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(SCROLL_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\scroll_scroll.obj: .\scroll.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SCROLL_CXXFLAGS) $**
 
 $(OBJS)\scroll_scroll.res: .\scroll.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/scrollsub/makefile.vc b/samples/scrollsub/makefile.vc
index 168e8e69f9..4a00c291a8 100644
--- a/samples/scrollsub/makefile.vc
+++ b/samples/scrollsub/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 SCROLLSUB_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\scrollsub.pdb del $(OBJS)\scrollsub.pdb
 
 $(OBJS)\scrollsub.exe: $(SCROLLSUB_OBJECTS) $(OBJS)\scrollsub_scrollsub.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(SCROLLSUB_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\scrollsub_scrollsub.obj: .\scrollsub.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SCROLLSUB_CXXFLAGS) $**
 
 $(OBJS)\scrollsub_scrollsub.res: .\scrollsub.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/shaped/makefile.vc b/samples/shaped/makefile.vc
index ef0ea777bf..abc7e5c6ff 100644
--- a/samples/shaped/makefile.vc
+++ b/samples/shaped/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 SHAPED_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\shaped.pdb del $(OBJS)\shaped.pdb
 
 $(OBJS)\shaped.exe: $(SHAPED_OBJECTS) $(OBJS)\shaped_shaped.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(SHAPED_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\shaped_shaped.obj: .\shaped.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SHAPED_CXXFLAGS) $**
 
 $(OBJS)\shaped_shaped.res: .\shaped.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/sockets/makefile.vc b/samples/sockets/makefile.vc
index ca2a634c85..66c5f67858 100644
--- a/samples/sockets/makefile.vc
+++ b/samples/sockets/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 CLIENT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME) /DWIN32 \
@@ -59,6 +59,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -68,6 +74,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -182,6 +194,12 @@ __NO_VC_CRTDBG_p_0 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_0 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -286,12 +304,12 @@ clean:
 	-if exist $(OBJS)\server.pdb del $(OBJS)\server.pdb
 
 $(OBJS)\client.exe: $(CLIENT_OBJECTS) $(OBJS)\client_client.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(CLIENT_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_NET_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\server.exe: $(SERVER_OBJECTS) $(OBJS)\server_server.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(SERVER_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_NET_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -299,11 +317,11 @@ $(OBJS)\client_client.obj: .\client.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(CLIENT_CXXFLAGS) $**
 
 $(OBJS)\client_client.res: .\client.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_0) $(__NO_VC_CRTDBG_p_0)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_0) $(__DEBUG_DEFINE_p_0) $(__EXCEPTIONS_DEFINE_p_0) $(__RTTI_DEFINE_p_0) $(__THREAD_DEFINE_p_0) $(__UNICODE_DEFINE_p_0) $(__MSLU_DEFINE_p_0) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_0) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_0) $(__NO_VC_CRTDBG_p_0)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_0) $(__DEBUG_DEFINE_p_0) $(__EXCEPTIONS_DEFINE_p_0) $(__RTTI_DEFINE_p_0) $(__THREAD_DEFINE_p_0) $(__UNICODE_DEFINE_p_0) $(__MSLU_DEFINE_p_0) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_0) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
 $(OBJS)\server_server.obj: .\server.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SERVER_CXXFLAGS) $**
 
 $(OBJS)\server_server.res: .\server.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_0) $(__NO_VC_CRTDBG_p_0)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_0) $(__DEBUG_DEFINE_p_0) $(__EXCEPTIONS_DEFINE_p_0) $(__RTTI_DEFINE_p_0) $(__THREAD_DEFINE_p_0) $(__UNICODE_DEFINE_p_0) $(__MSLU_DEFINE_p_0) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_0) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_0) $(__NO_VC_CRTDBG_p_0)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_0) $(__DEBUG_DEFINE_p_0) $(__EXCEPTIONS_DEFINE_p_0) $(__RTTI_DEFINE_p_0) $(__THREAD_DEFINE_p_0) $(__UNICODE_DEFINE_p_0) $(__MSLU_DEFINE_p_0) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_0) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/sound/makefile.vc b/samples/sound/makefile.vc
index e5275db433..ea73c73d84 100644
--- a/samples/sound/makefile.vc
+++ b/samples/sound/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 SOUND_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\sound.pdb del $(OBJS)\sound.pdb
 
 $(OBJS)\sound.exe: $(SOUND_OBJECTS) $(OBJS)\sound_sound.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(SOUND_OBJECTS)  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -280,5 +298,5 @@ $(OBJS)\sound_sound.obj: .\sound.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SOUND_CXXFLAGS) $**
 
 $(OBJS)\sound_sound.res: .\sound.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/splash/makefile.vc b/samples/splash/makefile.vc
index ab083a13cc..921556c2db 100644
--- a/samples/splash/makefile.vc
+++ b/samples/splash/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 SPLASH_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -272,7 +290,7 @@ clean:
 	-if exist $(OBJS)\splash.pdb del $(OBJS)\splash.pdb
 
 $(OBJS)\splash.exe: $(SPLASH_OBJECTS) $(OBJS)\splash_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(SPLASH_OBJECTS)  $(__WXLIB_MEDIA_p)  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -284,5 +302,5 @@ $(OBJS)\splash_splash.obj: .\splash.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SPLASH_CXXFLAGS) $**
 
 $(OBJS)\splash_sample.res: .\..\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/splitter/makefile.vc b/samples/splitter/makefile.vc
index 4fb2c8bdea..9d033bb7b0 100644
--- a/samples/splitter/makefile.vc
+++ b/samples/splitter/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 SPLITTER_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\splitter.pdb del $(OBJS)\splitter.pdb
 
 $(OBJS)\splitter.exe: $(SPLITTER_OBJECTS) $(OBJS)\splitter_splitter.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(SPLITTER_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\splitter_splitter.obj: .\splitter.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SPLITTER_CXXFLAGS) $**
 
 $(OBJS)\splitter_splitter.res: .\splitter.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/statbar/makefile.vc b/samples/statbar/makefile.vc
index f4b84cf1dd..6a2bde1a08 100644
--- a/samples/statbar/makefile.vc
+++ b/samples/statbar/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 STATBAR_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\statbar.pdb del $(OBJS)\statbar.pdb
 
 $(OBJS)\statbar.exe: $(STATBAR_OBJECTS) $(OBJS)\statbar_statbar.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(STATBAR_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\statbar_statbar.obj: .\statbar.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(STATBAR_CXXFLAGS) $**
 
 $(OBJS)\statbar_statbar.res: .\statbar.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/stc/makefile.vc b/samples/stc/makefile.vc
index 4e335456dc..7ed5034c5a 100644
--- a/samples/stc/makefile.vc
+++ b/samples/stc/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 STCTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -52,6 +52,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -61,6 +67,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -169,6 +181,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -266,7 +284,7 @@ clean:
 	-if exist $(OBJS)\stctest.pdb del $(OBJS)\stctest.pdb
 
 $(OBJS)\stctest.exe: $(STCTEST_OBJECTS) $(OBJS)\stctest_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(STCTEST_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_stc.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -275,7 +293,7 @@ data:
 	for %f in (stctest.cpp) do if not exist $(OBJS)\%f copy .\%f $(OBJS)
 
 $(OBJS)\stctest_sample.res: .\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
 
 $(OBJS)\stctest_stctest.obj: .\stctest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(STCTEST_CXXFLAGS) $**
diff --git a/samples/svg/makefile.vc b/samples/svg/makefile.vc
index b94c0d3c35..8171e346a0 100644
--- a/samples/svg/makefile.vc
+++ b/samples/svg/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 SVGTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\svgtest.pdb del $(OBJS)\svgtest.pdb
 
 $(OBJS)\svgtest.exe: $(SVGTEST_OBJECTS) $(OBJS)\svgtest_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(SVGTEST_OBJECTS)  wx$(PORTNAME)$(WXUNIVNAME)$(WX_RELEASE_NODOT)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WX_LIB_FLAVOUR)_svg.lib  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\svgtest_sample.res: .\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
 
 $(OBJS)\svgtest_svgtest.obj: .\svgtest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(SVGTEST_CXXFLAGS) $**
diff --git a/samples/taskbar/makefile.vc b/samples/taskbar/makefile.vc
index 78605bc90f..102f3c5bf1 100644
--- a/samples/taskbar/makefile.vc
+++ b/samples/taskbar/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 TASKBAR_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,12 +286,12 @@ clean:
 	-if exist $(OBJS)\taskbar.pdb del $(OBJS)\taskbar.pdb
 
 $(OBJS)\taskbar.exe: $(TASKBAR_OBJECTS) $(OBJS)\taskbar_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(TASKBAR_OBJECTS)  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\taskbar_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\taskbar_tbtest.obj: .\tbtest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TASKBAR_CXXFLAGS) $**
diff --git a/samples/text/makefile.vc b/samples/text/makefile.vc
index e91e70a89f..f796713b01 100644
--- a/samples/text/makefile.vc
+++ b/samples/text/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 TEXT_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\text.pdb del $(OBJS)\text.pdb
 
 $(OBJS)\text.exe: $(TEXT_OBJECTS) $(OBJS)\text_text.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(TEXT_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\text_text.obj: .\text.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TEXT_CXXFLAGS) $**
 
 $(OBJS)\text_text.res: .\text.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/thread/makefile.vc b/samples/thread/makefile.vc
index 79e9ae7a68..00d3e2a475 100644
--- a/samples/thread/makefile.vc
+++ b/samples/thread/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 THREAD_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\thread.pdb del $(OBJS)\thread.pdb
 
 $(OBJS)\thread.exe: $(THREAD_OBJECTS) $(OBJS)\thread_thread.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(THREAD_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\thread_thread.obj: .\thread.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(THREAD_CXXFLAGS) $**
 
 $(OBJS)\thread_thread.res: .\thread.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/toolbar/makefile.vc b/samples/toolbar/makefile.vc
index 07225df252..6e2723ecd7 100644
--- a/samples/toolbar/makefile.vc
+++ b/samples/toolbar/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 TOOLBAR_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\toolbar.pdb del $(OBJS)\toolbar.pdb
 
 $(OBJS)\toolbar.exe: $(TOOLBAR_OBJECTS) $(OBJS)\toolbar_toolbar.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(TOOLBAR_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\toolbar_toolbar.obj: .\toolbar.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TOOLBAR_CXXFLAGS) $**
 
 $(OBJS)\toolbar_toolbar.res: .\toolbar.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/treectrl/makefile.vc b/samples/treectrl/makefile.vc
index e44f1e2c1d..af11496c5f 100644
--- a/samples/treectrl/makefile.vc
+++ b/samples/treectrl/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 TREECTRL_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\treectrl.pdb del $(OBJS)\treectrl.pdb
 
 $(OBJS)\treectrl.exe: $(TREECTRL_OBJECTS) $(OBJS)\treectrl_treetest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(TREECTRL_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\treectrl_treetest.obj: .\treetest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TREECTRL_CXXFLAGS) $**
 
 $(OBJS)\treectrl_treetest.res: .\treetest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/typetest/makefile.vc b/samples/typetest/makefile.vc
index 772990700e..4a24c50cdc 100644
--- a/samples/typetest/makefile.vc
+++ b/samples/typetest/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 TYPETEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\typetest.pdb del $(OBJS)\typetest.pdb
 
 $(OBJS)\typetest.exe: $(TYPETEST_OBJECTS) $(OBJS)\typetest_typetest.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(TYPETEST_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\typetest_typetest.obj: .\typetest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TYPETEST_CXXFLAGS) $**
 
 $(OBJS)\typetest_typetest.res: .\typetest.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/validate/makefile.vc b/samples/validate/makefile.vc
index 3073a0c982..efd7c67090 100644
--- a/samples/validate/makefile.vc
+++ b/samples/validate/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 VALIDATE_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\validate.pdb del $(OBJS)\validate.pdb
 
 $(OBJS)\validate.exe: $(VALIDATE_OBJECTS) $(OBJS)\validate_validate.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(VALIDATE_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -272,5 +290,5 @@ $(OBJS)\validate_validate.obj: .\validate.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(VALIDATE_CXXFLAGS) $**
 
 $(OBJS)\validate_validate.res: .\validate.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/vscroll/makefile.vc b/samples/vscroll/makefile.vc
index e021379d9a..486d4cdb3a 100644
--- a/samples/vscroll/makefile.vc
+++ b/samples/vscroll/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 VSTEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,12 +282,12 @@ clean:
 	-if exist $(OBJS)\vstest.pdb del $(OBJS)\vstest.pdb
 
 $(OBJS)\vstest.exe: $(VSTEST_OBJECTS) $(OBJS)\vstest_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(VSTEST_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 $(OBJS)\vstest_sample.res: .\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples $**
 
 $(OBJS)\vstest_vstest.obj: .\vstest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(VSTEST_CXXFLAGS) $**
diff --git a/samples/widgets/makefile.vc b/samples/widgets/makefile.vc
index 0854a56663..27126bbd3c 100644
--- a/samples/widgets/makefile.vc
+++ b/samples/widgets/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 WIDGETS_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -61,6 +61,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -70,6 +76,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -178,6 +190,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -275,7 +293,7 @@ clean:
 	-if exist $(OBJS)\widgets.pdb del $(OBJS)\widgets.pdb
 
 $(OBJS)\widgets.exe: $(WIDGETS_OBJECTS) $(OBJS)\widgets_widgets.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(WIDGETS_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -316,5 +334,5 @@ $(OBJS)\widgets_widgets.obj: .\widgets.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(WIDGETS_CXXFLAGS) $**
 
 $(OBJS)\widgets_widgets.res: .\widgets.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/wizard/makefile.vc b/samples/wizard/makefile.vc
index bf84e54846..84adb76a0e 100644
--- a/samples/wizard/makefile.vc
+++ b/samples/wizard/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 WIZARD_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\wizard.pdb del $(OBJS)\wizard.pdb
 
 $(OBJS)\wizard.exe: $(WIZARD_OBJECTS) $(OBJS)\wizard_wizard.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(WIZARD_OBJECTS)  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\wizard_wizard.obj: .\wizard.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(WIZARD_CXXFLAGS) $**
 
 $(OBJS)\wizard_wizard.res: .\wizard.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/samples/xrc/makefile.vc b/samples/xrc/makefile.vc
index cbd48a0dc3..e607ca43d5 100644
--- a/samples/xrc/makefile.vc
+++ b/samples/xrc/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 XRCDEMO_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -53,6 +53,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -62,6 +68,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -170,6 +182,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -283,7 +301,7 @@ clean:
 	-if exist $(OBJS)\xrcdemo.pdb del $(OBJS)\xrcdemo.pdb
 
 $(OBJS)\xrcdemo.exe: $(XRCDEMO_OBJECTS) $(OBJS)\xrcdemo_xrcdemo.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(XRCDEMO_OBJECTS)  $(__WXLIB_XRC_p)  $(__WXLIB_HTML_p)  $(__WXLIB_ADV_p)  $(__WXLIB_CORE_p)  $(__WXLIB_XML_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -304,5 +322,5 @@ $(OBJS)\xrcdemo_custclas.obj: .\custclas.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(XRCDEMO_CXXFLAGS) $**
 
 $(OBJS)\xrcdemo_xrcdemo.res: .\xrcdemo.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/tests/makefile.vc b/tests/makefile.vc
index 6c717a9a0f..7bc1a75afc 100644
--- a/tests/makefile.vc
+++ b/tests/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 TEST_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME) /DWIN32 $(__DEBUGINFO) \
@@ -97,6 +97,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -106,6 +112,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -149,6 +161,12 @@ __NO_VC_CRTDBG_p_3 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_3 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p_1 = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p_1 = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_3 = /d __WXUNIVERSAL__
 !endif
@@ -327,13 +345,13 @@ clean:
 	-if exist $(OBJS)\test_gui.pdb del $(OBJS)\test_gui.pdb
 
 $(OBJS)\test.exe: $(OBJS)\test_dummy.obj  $(TEST_OBJECTS)
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:CONSOLE $(CPPUNIT_LIBS) @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:CONSOLE $(CPPUNIT_LIBS) @<<
 	$(TEST_OBJECTS)  $(__WXLIB_NET_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 !if "$(USE_GUI)" == "1"
 $(OBJS)\test_gui.exe: $(OBJS)\test_gui_dummy.obj  $(TEST_GUI_OBJECTS) $(OBJS)\test_gui_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) $(CPPUNIT_LIBS) /SUBSYSTEM:CONSOLE @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) $(CPPUNIT_LIBS) /SUBSYSTEM:CONSOLE @<<
 	$(TEST_GUI_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 !endif
@@ -445,7 +463,7 @@ $(OBJS)\test_uris.obj: .\uris\uris.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TEST_CXXFLAGS) $**
 
 $(OBJS)\test_gui_sample.res: .\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_17_p_1) $(__NO_VC_CRTDBG_p_3)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_3) $(__DEBUG_DEFINE_p_3) $(__EXCEPTIONS_DEFINE_p_3) $(__RTTI_DEFINE_p_3) $(__THREAD_DEFINE_p_3) $(__UNICODE_DEFINE_p_3) $(__MSLU_DEFINE_p_3) /i .\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_3) /i .\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_17_p_1) $(__NO_VC_CRTDBG_p_3)  $(__RES_TARGET_CPU_p_1) /d __WXMSW__ $(__WXUNIV_DEFINE_p_3) $(__DEBUG_DEFINE_p_3) $(__EXCEPTIONS_DEFINE_p_3) $(__RTTI_DEFINE_p_3) $(__THREAD_DEFINE_p_3) $(__UNICODE_DEFINE_p_3) $(__MSLU_DEFINE_p_3) /i .\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_3) /i .\..\samples $**
 
 $(OBJS)\test_gui_dummy.obj: .\dummy.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TEST_GUI_CXXFLAGS) /Yctestprec.h $**
diff --git a/utils/HelpGen/src/makefile.vc b/utils/HelpGen/src/makefile.vc
index c777183e44..afe6cfdd82 100644
--- a/utils/HelpGen/src/makefile.vc
+++ b/utils/HelpGen/src/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 HELPGEN_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -55,6 +55,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -64,6 +70,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -220,7 +232,7 @@ clean:
 	-if exist $(OBJS)\HelpGen.pdb del $(OBJS)\HelpGen.pdb
 
 $(OBJS)\HelpGen.exe: $(HELPGEN_OBJECTS)
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:CONSOLE @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:CONSOLE @<<
 	$(HELPGEN_OBJECTS)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
diff --git a/utils/configtool/src/makefile.vc b/utils/configtool/src/makefile.vc
index f3b7ab6c62..a484e93e8f 100644
--- a/utils/configtool/src/makefile.vc
+++ b/utils/configtool/src/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 WXCONFIGTOOL_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -63,6 +63,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -72,6 +78,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -180,6 +192,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -289,7 +307,7 @@ clean:
 	-if exist $(OBJS)\wxconfigtool.pdb del $(OBJS)\wxconfigtool.pdb
 
 $(OBJS)\wxconfigtool.exe: $(WXCONFIGTOOL_OBJECTS) $(OBJS)\wxconfigtool_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(WXCONFIGTOOL_OBJECTS)  $(__WXLIB_ADV_p)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_XML_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -298,7 +316,7 @@ data:
 	for %f in (wxwin250.wxs) do if not exist $(OBJS)\%f copy .\..\configs\%f $(OBJS)
 
 $(OBJS)\wxconfigtool_sample.res: .\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
 
 $(OBJS)\wxconfigtool_wxconfigtool.obj: .\wxconfigtool.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(WXCONFIGTOOL_CXXFLAGS) $**
diff --git a/utils/emulator/src/makefile.vc b/utils/emulator/src/makefile.vc
index 7e6eabdf37..5c84f02876 100644
--- a/utils/emulator/src/makefile.vc
+++ b/utils/emulator/src/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 WXEMULATOR_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -264,7 +282,7 @@ clean:
 	-if exist $(OBJS)\wxemulator.pdb del $(OBJS)\wxemulator.pdb
 
 $(OBJS)\wxemulator.exe: $(WXEMULATOR_OBJECTS) $(OBJS)\wxemulator_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(WXEMULATOR_OBJECTS)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -273,7 +291,7 @@ data:
 	for %f in (default.wxe ipaq.wxe bluegradient.jpg ipaq01.jpg) do if not exist $(OBJS)\%f copy .\%f $(OBJS)
 
 $(OBJS)\wxemulator_sample.res: .\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples $**
 
 $(OBJS)\wxemulator_emulator.obj: .\emulator.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(WXEMULATOR_CXXFLAGS) $**
diff --git a/utils/helpview/src/makefile.vc b/utils/helpview/src/makefile.vc
index 7cd3837536..6d1f2df1af 100644
--- a/utils/helpview/src/makefile.vc
+++ b/utils/helpview/src/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 HELPVIEW_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -272,7 +290,7 @@ clean:
 	-if exist $(OBJS)\helpview.pdb del $(OBJS)\helpview.pdb
 
 $(OBJS)\helpview.exe: $(HELPVIEW_OBJECTS) $(OBJS)\helpview_helpview.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(HELPVIEW_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_NET_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -284,5 +302,5 @@ $(OBJS)\helpview_helpview.obj: .\helpview.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(HELPVIEW_CXXFLAGS) $**
 
 $(OBJS)\helpview_helpview.res: .\helpview.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\..\samples /d NOPCH $**
 
diff --git a/utils/hhp2cached/makefile.vc b/utils/hhp2cached/makefile.vc
index 1569013fb3..144c9fbd48 100644
--- a/utils/hhp2cached/makefile.vc
+++ b/utils/hhp2cached/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 HHP2CACHED_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -50,6 +50,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -59,6 +65,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -167,6 +179,12 @@ __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_1 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p = /D__WXUNIVERSAL__
 !endif
@@ -268,7 +286,7 @@ clean:
 	-if exist $(OBJS)\hhp2cached.pdb del $(OBJS)\hhp2cached.pdb
 
 $(OBJS)\hhp2cached.exe: $(HHP2CACHED_OBJECTS) $(OBJS)\hhp2cached_hhp2cached.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(HHP2CACHED_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
@@ -276,5 +294,5 @@ $(OBJS)\hhp2cached_hhp2cached.obj: .\hhp2cached.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(HHP2CACHED_CXXFLAGS) $**
 
 $(OBJS)\hhp2cached_hhp2cached.res: .\hhp2cached.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_2_p_1) $(__NO_VC_CRTDBG_p_1)  $(__RES_TARGET_CPU_p) /d __WXMSW__ $(__WXUNIV_DEFINE_p_1) $(__DEBUG_DEFINE_p_1) $(__EXCEPTIONS_DEFINE_p_1) $(__RTTI_DEFINE_p_1) $(__THREAD_DEFINE_p_1) $(__UNICODE_DEFINE_p_1) $(__MSLU_DEFINE_p_1) /i .\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_1) /d _WINDOWS /i .\..\..\samples /d NOPCH $**
 
diff --git a/utils/makefile.vc b/utils/makefile.vc
index 4ba2fe3ba8..ad49c4c52f 100644
--- a/utils/makefile.vc
+++ b/utils/makefile.vc
@@ -15,14 +15,14 @@
 MAKEARGS = CC="$(CC)" CXX="$(CXX)" CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" \
 	CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)" SHARED="$(SHARED)" \
 	WXUNIV="$(WXUNIV)" UNICODE="$(UNICODE)" MSLU="$(MSLU)" BUILD="$(BUILD)" \
-	DEBUG_INFO="$(DEBUG_INFO)" DEBUG_FLAG="$(DEBUG_FLAG)" \
-	DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" MONOLITHIC="$(MONOLITHIC)" \
-	USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" USE_XRC="$(USE_XRC)" \
-	USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" USE_QA="$(USE_QA)" \
-	USE_EXCEPTIONS="$(USE_EXCEPTIONS)" USE_RTTI="$(USE_RTTI)" \
-	USE_THREADS="$(USE_THREADS)" OFFICIAL_BUILD="$(OFFICIAL_BUILD)" \
-	VENDOR="$(VENDOR)" WX_FLAVOUR="$(WX_FLAVOUR)" \
-	WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
+	TARGET_CPU="$(TARGET_CPU)" DEBUG_INFO="$(DEBUG_INFO)" \
+	DEBUG_FLAG="$(DEBUG_FLAG)" DEBUG_RUNTIME_LIBS="$(DEBUG_RUNTIME_LIBS)" \
+	MONOLITHIC="$(MONOLITHIC)" USE_GUI="$(USE_GUI)" USE_HTML="$(USE_HTML)" \
+	USE_XRC="$(USE_XRC)" USE_OPENGL="$(USE_OPENGL)" USE_ODBC="$(USE_ODBC)" \
+	USE_QA="$(USE_QA)" USE_EXCEPTIONS="$(USE_EXCEPTIONS)" \
+	USE_RTTI="$(USE_RTTI)" USE_THREADS="$(USE_THREADS)" \
+	OFFICIAL_BUILD="$(OFFICIAL_BUILD)" VENDOR="$(VENDOR)" \
+	WX_FLAVOUR="$(WX_FLAVOUR)" WX_LIB_FLAVOUR="$(WX_LIB_FLAVOUR)" CFG="$(CFG)" \
 	CPPUNIT_CFLAGS="$(CPPUNIT_CFLAGS)" CPPUNIT_LIBS="$(CPPUNIT_LIBS)" \
 	RUNTIME_LIBS="$(RUNTIME_LIBS)"
 
diff --git a/utils/tex2rtf/src/makefile.vc b/utils/tex2rtf/src/makefile.vc
index ea47706119..44e82117f5 100644
--- a/utils/tex2rtf/src/makefile.vc
+++ b/utils/tex2rtf/src/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 TEX2RTF_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME) /DWIN32 \
@@ -73,6 +73,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -82,6 +88,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -121,6 +133,12 @@ __NO_VC_CRTDBG_p_3 = /d __NO_VC_CRTDBG__
 !if "$(BUILD)" == "release" && "$(DEBUG_FLAG)" == "1"
 __NO_VC_CRTDBG_p_3 = /d __NO_VC_CRTDBG__
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+__RES_TARGET_CPU_p_1 = /d WX_CPU_AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+__RES_TARGET_CPU_p_1 = /d WX_CPU_IA64
+!endif
 !if "$(WXUNIV)" == "1"
 __WXUNIV_DEFINE_p_3 = /d __WXUNIVERSAL__
 !endif
@@ -303,13 +321,13 @@ clean:
 	-if exist $(OBJS)\tex2rtf_gui.pdb del $(OBJS)\tex2rtf_gui.pdb
 
 $(OBJS)\tex2rtf.exe: $(TEX2RTF_OBJECTS)
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:CONSOLE @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:CONSOLE @<<
 	$(TEX2RTF_OBJECTS)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 
 !if "$(USE_GUI)" == "1"
 $(OBJS)\tex2rtf_gui.exe: $(TEX2RTF_GUI_OBJECTS) $(OBJS)\tex2rtf_gui_sample.res
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:WINDOWS @<<
 	$(TEX2RTF_GUI_OBJECTS)  $(__WXLIB_HTML_p)  $(__WXLIB_CORE_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 !endif
@@ -339,7 +357,7 @@ $(OBJS)\tex2rtf_table.obj: .\table.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TEX2RTF_CXXFLAGS) $**
 
 $(OBJS)\tex2rtf_gui_sample.res: .\..\..\..\samples\sample.rc
-	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_16_p_1) $(__NO_VC_CRTDBG_p_3)  /d __WXMSW__ $(__WXUNIV_DEFINE_p_3) $(__DEBUG_DEFINE_p_3) $(__EXCEPTIONS_DEFINE_p_3) $(__RTTI_DEFINE_p_3) $(__THREAD_DEFINE_p_3) $(__UNICODE_DEFINE_p_3) $(__MSLU_DEFINE_p_3) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_3) /d _WINDOWS /i .\..\..\..\samples $**
+	rc /fo$@  /d WIN32 $(____DEBUGRUNTIME_16_p_1) $(__NO_VC_CRTDBG_p_3)  $(__RES_TARGET_CPU_p_1) /d __WXMSW__ $(__WXUNIV_DEFINE_p_3) $(__DEBUG_DEFINE_p_3) $(__EXCEPTIONS_DEFINE_p_3) $(__RTTI_DEFINE_p_3) $(__THREAD_DEFINE_p_3) $(__UNICODE_DEFINE_p_3) $(__MSLU_DEFINE_p_3) /i .\..\..\..\include /i $(SETUPHDIR) /i . $(__DLLFLAG_p_3) /d _WINDOWS /i .\..\..\..\samples $**
 
 $(OBJS)\tex2rtf_gui_tex2rtf.obj: .\tex2rtf.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TEX2RTF_GUI_CXXFLAGS) $**
diff --git a/utils/wxrc/makefile.vc b/utils/wxrc/makefile.vc
index 5906150251..61b3eb590b 100644
--- a/utils/wxrc/makefile.vc
+++ b/utils/wxrc/makefile.vc
@@ -14,8 +14,8 @@
 
 WX_RELEASE_NODOT = 27
 OBJS = \
-	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)
-LIBDIRNAME = .\..\..\lib\vc_$(LIBTYPE_SUFFIX)$(CFG)
+	vc_$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)$(WXDLLFLAG)$(CFG)$(DIR_SUFFIX_CPU)
+LIBDIRNAME = .\..\..\lib\vc$(DIR_SUFFIX_CPU)_$(LIBTYPE_SUFFIX)$(CFG)
 SETUPHDIR = \
 	$(LIBDIRNAME)\$(PORTNAME)$(WXUNIVNAME)$(WXUNICODEFLAG)$(WXDEBUGFLAG)
 WXRC_CXXFLAGS = /M$(__RUNTIME_LIBS_8)$(__DEBUGRUNTIME_3) /DWIN32 \
@@ -48,6 +48,12 @@ WXUNICODEFLAG = u
 !if "$(WXUNIV)" == "1"
 WXUNIVNAME = univ
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+DIR_SUFFIX_CPU = _amd64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+DIR_SUFFIX_CPU = _ia64
+!endif
 !if "$(SHARED)" == "1"
 WXDLLFLAG = dll
 !endif
@@ -57,6 +63,12 @@ LIBTYPE_SUFFIX = lib
 !if "$(SHARED)" == "1"
 LIBTYPE_SUFFIX = dll
 !endif
+!if "$(TARGET_CPU)" == "AMD64"
+LINK_TARGET_CPU = /MACHINE:AMD64
+!endif
+!if "$(TARGET_CPU)" == "IA64"
+LINK_TARGET_CPU = /MACHINE:IA64
+!endif
 !if "$(MONOLITHIC)" == "0"
 EXTRALIBS_FOR_BASE = 
 !endif
@@ -221,7 +233,7 @@ clean:
 
 !if "$(USE_XRC)" == "1"
 $(OBJS)\wxrc.exe: $(WXRC_OBJECTS)
-	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:CONSOLE @<<
+	link /NOLOGO /OUT:$@ $(LDFLAGS) $(__DEBUGINFO_1)  $(LINK_TARGET_CPU) /LIBPATH:$(LIBDIRNAME) /SUBSYSTEM:CONSOLE @<<
 	$(WXRC_OBJECTS)  $(__WXLIB_XML_p)  $(__WXLIB_BASE_p)  $(__WXLIB_MONO_p) $(__LIB_TIFF_p) $(__LIB_JPEG_p) $(__LIB_PNG_p) wxzlib$(WXDEBUGFLAG).lib  wxregex$(WXUNICODEFLAG)$(WXDEBUGFLAG).lib wxexpat$(WXDEBUGFLAG).lib $(EXTRALIBS_FOR_BASE) $(__UNICOWS_LIB_p) kernel32.lib user32.lib gdi32.lib comdlg32.lib winspool.lib winmm.lib shell32.lib comctl32.lib ole32.lib oleaut32.lib uuid.lib rpcrt4.lib advapi32.lib wsock32.lib oleacc.lib odbc32.lib
 <<
 !endif