+#
# makeg95.env
# Common makefile settings for wxWindows programs
# This file is included by all the other makefiles, thus changes
# made here take effect everywhere (except where overriden).
# The settings are for GnuWin32-derived compilers, i.e. Cygwin and Mingw32.
#
+# CVS_ID: $Id$
+#
# If using Cygwin, set this to 0.
# If using Mingw32, set this to 1.
# Set to the version you have
MINGW32VERSION=2.95
+# If building DLL, the version
+WXVERSION=21_11
+
+# Say yes if you have a "modern" linker that supports --shared option.
+# Note that you're probably going to wait forever for dlltool/gcc/etc
+# to build the DLL, so you should really use a newer linker that
+# supports --shared.
+LD_SUPPORTS_SHARED=yes
+
# Set to the appropriate remove command
RM=rm -f
# Set to the appropriate copy command
COPY=cp
+# Cross compiling? Provide the target prefix (eg., i386-mingw32-)
+# CROSS=i386-mingw32-
+
########################## Compiler ##################################
# C++ compiler
# Put a comment before --pipe for Cygwin, remove comment for Mingw32 2.95
ifeq ($(MINGW32),1)
- ifeq ($(MINGW32VERSION),2.95)
- CC = gcc --pipe -fvtable-thunks
+ ifneq "$(findstring 2.95, $(MINGW32VERSION))" ""
+ CC = $(CROSS)gcc --pipe -fvtable-thunks
else
- CC = gcc
+ CC = $(CROSS)gcc
endif
else
- CC = gcc
+ CC = $(CROSS)gcc
endif
# C compiler for pure C programs
CCC = $(CC)
# Compiler used for LEX generated C
-CCLEX=gcc
+CCLEX=$(CROSS)gcc
+# GRG: This shouldn't be here! make is supposed to define the
+# MAKE variable itself.
MAKE=make
# LEX
#YACC=bison
# Settings for Cyginw/Mingw32
-RESCOMP=windres.exe
+RESCOMP=$(CROSS)windres
RCINPUTSWITCH=-i
RCOUTPUTSWITCH=-o
RCINCSWITCH=--include-dir
RCDEFSWITCH=--define
+RCPREPROCESSOR=--preprocessor "$(CC) -c -E -xc-header -DRC_INVOKED"
+
+RESFLAGS=$(RCPREPROCESSOR) $(RCINCSWITCH) $(WXDIR)/include $(RCDEFSWITCH) __WIN32__ $(RCDEFSWITCH) __WIN95__ $(RCDEFSWITCH) __GNUWIN32__
-RESFLAGS=$(RCINCSWITCH) $(WXDIR)/include $(RCDEFSWITCH) __WIN32__ $(RCDEFSWITCH) __WIN95__ $(RCDEFSWITCH) __GNUWIN32__
+# Needed to build a DLL if your linker does not support --shared option.
+AS = $(CROSS)as
+DLLTOOL = $(CROSS)dlltool
########################## Compiler flags #############################
# Miscellaneous compiler options
-OPTIONS= -DSTRICT # -D__MINGW32__
+# GRG: the __MINGW32__ option is not needed anymore
+OPTIONS = -DSTRICT # -D__MINGW32__
# Debugging information
DEBUGFLAGS = -D__WXDEBUG__
# Which GUI, -Dwx_xview or -Dwx_motif (don't change this)
GUI = -D__WXMSW__ -D__WINDOWS__
-# according to Guillermo Rodriguez Garcia <guille@iies.es> this flag is
-# needed to make the standard div() function work - otherwise it returns
-# absolutely incorrect results and completely breaks the wxImage class
-# (where it's used extensively)
-# GRG: at least it is needed in mingw32-gcc2.8.1
+# According to Guillermo Rodriguez Garcia <guille@iies.es>, the
+# -fno-pcc-struct-return option is needed to make the standard div()
+# function work - otherwise it returns absolutely incorrect results
+# which breaks the wxImage class. This is true at least for
+# mingw32-gcc2.8.1, don't know about others.
OPT = -fno-pcc-struct-return -O2 -fno-rtti -fno-exceptions
# Options for ar archiver
# AROPTIONS = crs # For IRIX and Solaris (both SYSVR4).
+AR = $(CROSS)ar
AROPTIONS = ruv
-RANLIB = ranlib
+RANLIB = $(CROSS)ranlib
# Extra compiler libraries
COMPLIBS=
GNUWIN32EXTRA=-I$(WXDIR)/include/wx/msw/gnuwin32
ifeq ($(MINGW32),1)
- ifeq ($(MINGW32),2.95)
+ ifneq "$(findstring 2.95, $(MINGW32VERSION))" ""
GNUWIN32EXTRA=
endif
endif
ifeq ($(MINGW32),1)
-INC = -I$(WXINC) -I$(WXDIR)/src/png -I$(WXDIR)/src/jpeg -I$(WXDIR)/src/zlib $(EXTRAINC) $(COMPPATHS)
+INC = -I$(WXINC) -I$(WXDIR)/src/png -I$(WXDIR)/src/jpeg -I$(WXDIR)/src/zlib -I$(WXDIR)/src/xpm -I$(WXDIR)/src/tiff $(EXTRAINC) $(COMPPATHS)
else
-INC = -I$(WXINC) -I$(WXDIR)/src/png -I$(WXDIR)/src/jpeg -I$(WXDIR)/src/zlib $(EXTRAINC) $(COMPPATHS) -I$(WXDIR)/include/wx/msw/gnuwin32
+INC = -I$(WXINC) -I$(WXDIR)/src/png -I$(WXDIR)/src/jpeg -I$(WXDIR)/src/zlib -I$(WXDIR)/src/xpm -I$(WXDIR)/src/tiff $(EXTRAINC) $(COMPPATHS) -I$(WXDIR)/include/wx/msw/gnuwin32
endif
RCLFLAGS=-cpp "cpp -lang-c++ -DWIN32 -D_WIN32 -DRCL_INVOKED -I$(WXWIN)/include"
-#LIBS = $(WXLIB) $(WXDIR)/lib/libzlib.a $(WXDIR)/lib/libpng.a $(WXDIR)/lib/libjpeg.a $(WINLIBS) $(COMPLIBS) $(EXTRALIBS)
-LIBS = $(WXLIB) -lpng -ljpeg -lzlib $(WINLIBS) $(COMPLIBS) $(EXTRALIBS)
+ifdef WXUSINGDLL
+ # png, jpeg, etc are exported from wx dll, so skip and save on link time.
+ LIBS = $(WXLIB) $(WINLIBS) $(COMPLIBS) $(EXTRALIBS)
+else
+ LIBS = $(WXLIB) -lpng -ljpeg -lzlib -lxpm -ltiff $(WINLIBS) $(COMPLIBS) $(EXTRALIBS)
+endif
WINFLAGS=-D_X86_=1 -DWIN32 -D_WIN32 $(WINVERSION)
# OBJDIR = objects$(GUISUFFIX)
OBJDIR = .
+ifdef WXMAKINGDLL
+ EXTRADLLFLAGS = -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1
+ WXLIB=$(WXDIR)/lib/$(LIBPREFIX)wx$(WXVERSION).$(LIBSUFF)
+endif
+
+ifdef WXUSINGDLL
+ EXTRADLLFLAGS = -DWXUSINGDLL=1
+ WXLIB=$(WXDIR)/lib/$(LIBPREFIX)wx$(WXVERSION).$(LIBSUFF)
+endif
+
+
# You shouldn't need to change these...
-CPPFLAGS = $(XINCLUDE) $(INC) $(OPTIONS) $(GUI) $(DEBUGFLAGS) $(WARN) $(OPT) $(EXTRACPPFLAGS)
-CFLAGS = $(XINCLUDE) $(INC) $(OPTIONS) $(GUI) $(DEBUGFLAGS) $(WARN) $(OPT) $(EXTRACFLAGS)
+CPPFLAGS = $(XINCLUDE) $(INC) $(OPTIONS) $(GUI) $(DEBUGFLAGS) $(WARN) $(OPT) $(EXTRACPPFLAGS) $(EXTRADLLFLAGS)
+CFLAGS = $(XINCLUDE) $(INC) $(OPTIONS) $(GUI) $(DEBUGFLAGS) $(WARN) $(OPT) $(EXTRACFLAGS) -DWIN32_LEAN_AND_MEAN
WINDOWSLDFLAGS=-Wl,--subsystem,windows -mwindows
LDFLAGS = $(WINDOWSLDFLAGS) -L$(WXDIR)/lib $(EXTRALDFLAGS)
$(CC) -c $(CPPFLAGS) -o $@ $*.$(SRCSUFF)
.c.o:
- $(CC) -c $(CPPFLAGS) -o $@ $*.c
+ $(CC) -c $(CFLAGS) -o $@ $*.c
projects / wxWidgets.git / blobdiff