mingw32 compilation fixes

[wxWidgets.git] / src / makeg95.env

# 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.
#

# If using Cygwin, set this to 0.
# If using Mingw32, set this to 1.
MINGW32=0

# Set to the version you have
MINGW32VERSION=2.95

# Set to the appropriate remove command
RM=rm -f 

# Set to the appropriate copy command
COPY=cp

########################## 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
  else
    CC = gcc
  endif
else
  CC = gcc
endif

# C compiler for pure C programs
CCC = $(CC)

# Compiler used for LEX generated C
CCLEX=gcc

MAKE=make

# LEX
LEX=flex # -t -L

# YACC. yacc or bison
YACC=byacc
#YACC=bison

# Settings for Cyginw/Mingw32
RESCOMP=windres.exe
RCINPUTSWITCH=-i
RCOUTPUTSWITCH=-o
RCINCSWITCH=--include-dir
RCDEFSWITCH=--define

RESFLAGS=$(RCINCSWITCH) $(WXDIR)/include $(RCDEFSWITCH) __WIN32__ $(RCDEFSWITCH) __WIN95__ $(RCDEFSWITCH) __GNUWIN32__

########################## Compiler flags #############################

# Miscellaneous compiler options
OPTIONS= -DSTRICT # -D__MINGW32__

# Debugging information
DEBUGFLAGS = -D__WXDEBUG__

WIN95=1

ifeq ($(WIN95),0)
# With 3.50, Win95 will use your existing icons to show smaller ones.
# With 4.0, you'll have to follow Win95 procedures for icons or you'll get the
# default Windows icon.
APPVER=3.50
WINVERSION=-DWINVER=0x0350 -D__GNUWIN32__ -D__WIN32__ # Generic WIN32
else
APPVER=3.50 # 4.0
# This means 'enable Windows 95 features' (in wxWindows and in VC++ 4.0).
WINVERSION=-DWINVER=0x0400 -D__WIN95__ -D__GNUWIN32__ -D__WIN32__
endif

CPU=i386

# Suffixes
OBJSUFF=o
SRCSUFF=cpp
LIBPREFIX=lib
LIBSUFF=a
EXESUFF=.exe
RESSUFF=res
RSCSUFF=rsc

# Warnings
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
OPT = -fno-pcc-struct-return -O2 -fno-rtti -fno-exceptions

# Options for ar archiver
# AROPTIONS = crs # For IRIX and Solaris (both SYSVR4).
AROPTIONS = ruv
RANLIB = ranlib

# Extra compiler libraries
COMPLIBS=

# Compiler or system-specific include paths
COMPPATHS=

########################## Directories ###############################

WINLIBS=-lstdc++ -lgcc \
	-lwinspool -lwinmm -lshell32 \
	-lcomctl32 -lctl3d32 -lodbc32 -ladvapi32 \
	-lole32 -loleaut32 -luuid \
	-lodbc32 -lwsock32#  -loldnames

#WINLIBS=-lstdc++ -lgcc \
#	-lwinspool -lwinmm -lshell32 \
#    -lcomctl32 -lctl3d32 -lodbc32 -ladvapi32 -lwsock32 # -loldnames

# Shouldn't need to change these...
WXSRC=$(WXDIR)/src/msw
WXINC=$(WXDIR)/include
WXBASESRC=$(WXDIR)/src/common
WXLIB=$(WXDIR)/lib/$(LIBPREFIX)wx.$(LIBSUFF)

GNUWIN32EXTRA=-I$(WXDIR)/include/wx/msw/gnuwin32 

ifeq ($(MINGW32),1)
  ifeq ($(MINGW32),2.95)
    GNUWIN32EXTRA=
  endif
endif

ifeq ($(MINGW32),1)
INC = -I$(WXINC) -I$(WXDIR)/src/png -I$(WXDIR)/src/jpeg -I$(WXDIR)/src/zlib $(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 
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)

WINFLAGS=-D_X86_=1 -DWIN32 -D_WIN32 $(WINVERSION)

#for windows 95
XINCLUDE=$(WINFLAGS)
XLIB=$(LIBS)
LDLIBS = $(LIBS)

# Directory for object files (don't change)
# OBJDIR = objects$(GUISUFFIX)
OBJDIR = .

# 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)
WINDOWSLDFLAGS=-Wl,--subsystem,windows -mwindows
LDFLAGS = $(WINDOWSLDFLAGS) -L$(WXDIR)/lib $(EXTRALDFLAGS)

.SUFFIXES: .rc .$(RESSUFF) .$(RSCSUFF) .cpp .c

.$(SRCSUFF).$(OBJSUFF):
	$(CC) -c $(CPPFLAGS) -o $@ $*.$(SRCSUFF)

.c.o:
	$(CC) -c $(CPPFLAGS) -o $@ $*.c