icuSources/config/mh-cygwin-msvc

   1 ## Cygwin with Microsoft Visual C++ compiler specific setup
   2 ## Copyright (C) 2016 and later: Unicode, Inc. and others.
   3 ## License & terms of use: http://www.unicode.org/copyright.html
   4 ## Copyright (c) 2001-2013, International Business Machines Corporation and
   5 ## others. All Rights Reserved.
   6
   7 # We install sbin tools into the same bin directory because
   8 # pkgdata needs some of the tools in sbin, and we can't always depend on
   9 # icu-config working on Windows.
  10 sbindir=$(bindir)
  11
  12 ## Commands to generate dependency files
  13 GEN_DEPS.c=     :
  14 GEN_DEPS.cc=    :
  15 #GEN_DEPS.c=    $(COMPILE.c) -E
  16 #GEN_DEPS.cc=   $(COMPILE.cc) -E
  17
  18 ## Flags to create/use a static library
  19 ifneq ($(ENABLE_SHARED),YES)
  20 ## Make sure that the static libraries can be built and used
  21 CPPFLAGS += -DU_STATIC_IMPLEMENTATION#M#
  22 else
  23 ## Make sure that the static libraries can be built
  24 STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION
  25 endif
  26
  27 ## ICU requires a minimum target of Windows 7, and WINVER is not set to this by default.
  28 ## https://msdn.microsoft.com/en-us/library/aa383745.aspx
  29 CPPFLAGS += -DWINVER=0x0601 -D_WIN32_WINNT=0x0601
  30
  31 ## Flags for position independent code
  32 SHAREDLIBCFLAGS =
  33 SHAREDLIBCXXFLAGS =
  34 SHAREDLIBCPPFLAGS =
  35
  36 ## Additional flags when building libraries and with threads
  37 LIBCPPFLAGS =
  38
  39 ifeq ($(ENABLE_RELEASE),1)
  40 # Make sure that assertions are disabled
  41 CPPFLAGS+=-DU_RELEASE=1#M#
  42 endif
  43
  44 ifeq ($(ENABLE_DEBUG),1)
  45 # Pass debugging flag through
  46 CPPFLAGS+=-D_DEBUG=1#M#
  47 ICULIBSUFFIX:=$(ICULIBSUFFIX)d#M#
  48 endif
  49
  50 # /GF pools strings and places them into read-only memory
  51 # /EHsc enables exception handling
  52 # /Zc:wchar_t makes wchar_t a native type. Required for C++ ABI compatibility.
  53 # -D_CRT_SECURE_NO_DEPRECATE is needed to quiet warnings about using standard C functions.
  54 # -utf-8 set source file encoding to utf-8.
  55 CFLAGS+=-GF -nologo -utf-8
  56 CXXFLAGS+=-GF -nologo -EHsc -Zc:wchar_t -utf-8
  57 CPPFLAGS+=-D_CRT_SECURE_NO_DEPRECATE
  58 DEFS+=-DWIN32 -DCYGWINMSVC
  59 LDFLAGS+=-nologo
  60
  61 # Commands to compile
  62 COMPILE.c=      $(CC) $(CPPFLAGS) $(DEFS) $(CFLAGS) -c
  63 COMPILE.cc=     $(CXX) $(CPPFLAGS) $(DEFS) $(CXXFLAGS) -c
  64
  65 # Commands to link
  66 LINK.c=         LINK.EXE -subsystem:console $(LDFLAGS)
  67 LINK.cc=        LINK.EXE -subsystem:console $(LDFLAGS)
  68
  69 ## Commands to make a shared library
  70 SHLIB.c=        LINK.EXE -DLL $(LDFLAGS)
  71 SHLIB.cc=       LINK.EXE -DLL $(LDFLAGS)
  72
  73 ## Compiler switch to embed a runtime search path
  74 LD_RPATH=
  75 LD_RPATH_PRE=
  76
  77 ## Compiler switch to embed a library name
  78 LD_SONAME = -IMPLIB:$(SO_TARGET:.dll=.lib)
  79
  80 ## Shared object suffix
  81 SO = dll
  82 ## Non-shared intermediate object suffix
  83 STATIC_O = ao
  84 # OUTOPT is for creating a specific output name
  85 OUTOPT = -out:
  86
  87 # Static library prefix and file extension
  88 LIBSICU = $(STATIC_PREFIX)$(ICUPREFIX)
  89 A = lib
  90
  91 # Cygwin's ar can't handle Win64 right now. So we use Microsoft's tool instead.
  92 AR = LIB.EXE#M#
  93 ARFLAGS := -nologo $(ARFLAGS:r=)#M#
  94 RANLIB = ls -s#M#
  95 AR_OUTOPT = -OUT:#M#
  96
  97 ## An import library is needed for z/OS, MSVC and Cygwin
  98 IMPORT_LIB_EXT = .lib
  99
 100 LIBPREFIX=
 101 DEFAULT_LIBS = advapi32.lib
 102
 103 # Change the stubnames so that poorly working FAT disks and installation programs can work.
 104 # This is also for backwards compatibility.
 105 DATA_STUBNAME = dt
 106 I18N_STUBNAME = in
 107 LIBICU = $(STATIC_PREFIX_WHEN_USED)$(ICUPREFIX)
 108
 109 ## Link commands to link to ICU libs
 110 ifeq ($(wildcard $(LIBDIR)/$(LIBICU)$(DATA_STUBNAME)$(ICULIBSUFFIX).lib),)
 111 LIBICUDT=       $(top_builddir)/stubdata/$(LIBICU)$(DATA_STUBNAME)$(ICULIBSUFFIX).lib
 112 else
 113 LIBICUDT=       $(LIBDIR)/$(LIBICU)$(DATA_STUBNAME)$(ICULIBSUFFIX).lib
 114 endif
 115 LIBICUUC=       $(LIBDIR)/$(LIBICU)$(COMMON_STUBNAME)$(ICULIBSUFFIX).lib $(LIBICUDT)
 116 LIBICUI18N=     $(LIBDIR)/$(LIBICU)$(I18N_STUBNAME)$(ICULIBSUFFIX).lib
 117 LIBICULE=       $(LIBDIR)/$(LIBICU)$(LAYOUT_STUBNAME)$(ICULIBSUFFIX).lib
 118 LIBICULX=       $(LIBDIR)/$(LIBICU)$(LAYOUTEX_STUBNAME)$(ICULIBSUFFIX).lib
 119 LIBICUIO=       $(LIBDIR)/$(LIBICU)$(IO_STUBNAME)$(ICULIBSUFFIX).lib
 120 LIBCTESTFW=     $(top_builddir)/tools/ctestfw/$(LIBICU)$(CTESTFW_STUBNAME)$(ICULIBSUFFIX).lib
 121 LIBICUTOOLUTIL= $(LIBDIR)/$(LIBICU)$(TOOLUTIL_STUBNAME)$(ICULIBSUFFIX).lib
 122
 123 ## These are the library specific LDFLAGS
 124 LDFLAGSICUDT+=  -base:"0x4ad00000" -NOENTRY# The NOENTRY option is required for creating a resource-only DLL.
 125 LDFLAGSICUUC=   -base:"0x4a800000"# in-uc = 1MB
 126 LDFLAGSICUI18N= -base:"0x4a900000"# io-in = 2MB
 127 LDFLAGSICUIO=   -base:"0x4ab00000"# le-io = 1MB
 128 LDFLAGSICULX=   -base:"0x4ac80000"
 129 LDFLAGSCTESTFW=# Unused for now.
 130 LDFLAGSICUTOOLUTIL=     -base:"0x4ac00000"# Same as layout. Layout and tools probably won't mix.
 131
 132 # The #M# is used to delete lines for icu-config
 133 # Current full path directory.
 134 CURR_FULL_DIR?=$(subst \,/,$(shell cygpath -da .))#M# -m isn't used because it doesn't work on Win98
 135 # Current full path directory for use in source code in a -D compiler option.
 136 CURR_SRCCODE_FULL_DIR=$(subst \,\\,$(shell cygpath -da .))#M#
 137
 138 ifeq ($(srcdir),.)
 139 SOURCE_FILE=$<
 140 else
 141 SOURCE_FILE=$(shell cygpath -dma $<)#M#
 142 endif
 143
 144 ## Compilation rules
 145 %.$(STATIC_O): $(srcdir)/%.c
 146         $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -Fo$@ $(SOURCE_FILE)
 147 %.o: $(srcdir)/%.c
 148         $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -Fo$@ $(SOURCE_FILE)
 149
 150 %.$(STATIC_O): $(srcdir)/%.cpp
 151         $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -Fo$@ $(SOURCE_FILE)
 152 %.o: $(srcdir)/%.cpp
 153         $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -Fo$@ $(SOURCE_FILE)
 154
 155
 156 ## Dependency rules
 157 ## This is a start to how depdendencies could work
 158 # The commented out rules may not properly delete the file when ^C is pressed
 159 #   or the compiler fails.
 160 # make currently doesn't like rules with C:\\PROGRA~1\\.. in the depedency.
 161 #   So system headers are ignored by ignoring \\
 162 %.d : $(srcdir)/%.c
 163         @echo "generating dependency information for $<"
 164         @$(GEN_DEPS.c) $< > $@
 165 #       @echo -n "generating dependency information for "
 166 #       @echo -n "$@ $(basename $<).o : " > $@
 167 #       @$(SHELL) -ec '$(GEN_DEPS.c) $< \
 168 #               | grep "#line 1 " | grep -v \\\\ | cut -d " " -f 3 \
 169 #               | /usr/bin/sort -u | sed s/\"$$/\\\\/ | sed s/^\"/\     / >> $@ \
 170 #               || (rm -f $@ && echo $@ && false)'
 171
 172 %.d : $(srcdir)/%.cpp
 173         @echo "generating dependency information for $<"
 174         @$(GEN_DEPS.cc) $< > $@
 175 #       @echo -n "generating dependency information for "
 176 #       @echo -n "$@ $(basename $<).o : " > $@
 177 #       @$(SHELL) -ec '$(GEN_DEPS.cc) $< \
 178 #               | grep "#line 1 " | grep -v \\\\ | cut -d " " -f 3 \
 179 #               | /usr/bin/sort -u | sed s/\"$$/\\\\/ | sed s/^\"/\     / >> $@ \
 180 #               || (rm -f $@ && echo $@ && false)'
 181
 182 ## Compile a Windows resource file
 183 %.res : $(srcdir)/%.rc
 184         rc.exe -fo$@ $(CPPFLAGS) $(SOURCE_FILE)
 185
 186 ## Versioned target for a shared library.
 187 FINAL_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
 188 MIDDLE_SO_TARGET=$(FINAL_SO_TARGET)
 189
 190 ## Starting in MSVC 2005, manifest files are required. This reduces the obnoxiousness of this feature.
 191         POST_SO_BUILD_STEP = @([ -e $<.manifest ] && \
 192         ( echo Embedding manifest into $< && mt.exe -nologo -manifest $<.manifest -outputresource:"$<;2" && rm -rf $<.manifest )) \
 193         || true
 194         POST_BUILD_STEP = @([ -e $@.manifest ] && \
 195         ( echo Embedding manifest into $@ && mt.exe -nologo -manifest $@.manifest -outputresource:"$@;1" && rm -rf $@.manifest )) \
 196         || true
 197
 198 ## Special pkgdata information that is needed
 199 PKGDATA_VERSIONING = -r $(SO_TARGET_VERSION_MAJOR)
 200 ICUPKGDATA_INSTALL_DIR = $(shell mkdir -p  $(DESTDIR)$(ICUPKGDATA_DIR) ;  cygpath -dma $(DESTDIR)$(ICUPKGDATA_DIR))#M#
 201 ICUPKGDATA_INSTALL_LIBDIR = $(shell mkdir -p  $(DESTDIR)$(libdir) ; cygpath -dma $(DESTDIR)$(libdir))#M#
 202
 203 ## Versioned import library names. The library names are versioned,
 204 ## but the import libraries do not need versioning.
 205 IMPORT_LIB = $(basename $(SO_TARGET))$(IMPORT_LIB_EXT)#M#
 206 MIDDLE_IMPORT_LIB = $(IMPORT_LIB)#M#
 207 FINAL_IMPORT_LIB = $(MIDDLE_IMPORT_LIB)#M#
 208
 209 # The following is for Makefile.inc's use.
 210 ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR)
 211
 212 ## Versioned libraries rules
 213 #%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)
 214 #       $(RM) $@ && cp ${<F} $@
 215
 216 # The following rule is sometimes a no op.
 217 # We only want to do a post-build step when a manifest file doesn't exist.
 218 %.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO)
 219         @echo -n
 220         $(POST_SO_BUILD_STEP)
 221
 222 ## Install libraries as executable
 223 INSTALL-L=$(INSTALL_PROGRAM)
 224
 225 # Environment variable to set a runtime search path
 226 LDLIBRARYPATH_ENVVAR = PATH
 227
 228 # These are needed to allow the pkgdata nmake files to work
 229 PKGDATA_INVOKE_OPTS = MAKEFLAGS=
 230
 231 # Include the version information in the shared library
 232 ENABLE_SO_VERSION_DATA=1
 233
 234 ## End Cygwin-specific setup
 235