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Fixes to allow DLL compilation

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5351 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Guillermo Rodriguez Garcia 2000-01-12 01:19:23 +00:00
parent c9c436eb70
commit 75515c52a4
1 changed files with 50 additions and 16 deletions
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66
src/makeg95.env
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@ -1,9 +1,12 @@
#
# 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.
@ -12,11 +15,20 @@ MINGW32=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=copy
# Set to the appropriate copy command and separator
COPY=cp
########################## Compiler ##################################
@ -24,7 +36,7 @@ COPY=copy
# Put a comment before --pipe for Cygwin, remove comment for Mingw32 2.95
ifeq ($(MINGW32),1)
ifeq ($(MINGW32VERSION),2.95)
ifneq "$(findstring 2.95, $(MINGW32VERSION))" ""
CC = gcc --pipe -fvtable-thunks
else
CC = gcc
@ -39,6 +51,8 @@ CCC = $(CC)
# Compiler used for LEX generated C
CCLEX=gcc
# GRG: This shouldn't be here! make is supposed to define the
# MAKE variable itself.
MAKE=make
# LEX
@ -49,7 +63,7 @@ YACC=byacc
#YACC=bison
# Settings for Cyginw/Mingw32
RESCOMP=windres.exe
RESCOMP=windres
RCINPUTSWITCH=-i
RCOUTPUTSWITCH=-o
RCINCSWITCH=--include-dir
@ -57,6 +71,10 @@ RCDEFSWITCH=--define
RESFLAGS=$(RCINCSWITCH) $(WXDIR)/include $(RCDEFSWITCH) __WIN32__ $(RCDEFSWITCH) __WIN95__ $(RCDEFSWITCH) __GNUWIN32__
# Needed to build a DLL if your linker does not support --shared option.
AS = as
DLLTOOL = dlltool
########################## Compiler flags #############################
# Miscellaneous compiler options
@ -97,15 +115,16 @@ WARN = -Wall
# Which GUI, -Dwx_xview or -Dwx_motif (don't change this)
GUI = -D__WXMSW__ -D__WINDOWS__
# according to Guillermo Rodriguez Garcia <guille@iies.es> this flag is
# needed to make the standard div() function work - otherwise it returns
# absolutely incorrect results and completely breaks the wxImage class
# (where it's used extensively)
# GRG: at least it is needed in mingw32-gcc2.8.1
# According to Guillermo Rodriguez Garcia <guille@iies.es>, the
# -fno-pcc-struct-return option is needed to make the standard div()
# function work - otherwise it returns absolutely incorrect results
# which breaks the wxImage class. This is true at least for
# mingw32-gcc2.8.1, don't know about others.
OPT = -fno-pcc-struct-return -O2 -fno-rtti -fno-exceptions
# Options for ar archiver
# AROPTIONS = crs # For IRIX and Solaris (both SYSVR4).
AR = ar
AROPTIONS = ruv
RANLIB = ranlib
@ -136,21 +155,25 @@ WXLIB=$(WXDIR)/lib/$(LIBPREFIX)wx.$(LIBSUFF)
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 -I$(WXDIR)/src/xpm $(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$(WXDIR)/src/zlib -I$(WXDIR)/src/xpm $(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 -lxpm $(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)
@ -163,9 +186,20 @@ LDLIBS = $(LIBS)
# OBJDIR = objects$(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)