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1 | # | |
2 | # makeg95.env | |
3 | # Common makefile settings for wxWindows programs | |
4 | # This file is included by all the other makefiles, thus changes | |
5 | # made here take effect everywhere (except where overriden). | |
6 | # The settings are for GnuWin32-derived compilers, i.e. Cygwin and Mingw32. | |
7 | # | |
8 | # Customize this file to match your own settings. | |
9 | # | |
10 | # CVS_ID: $Id$ | |
11 | # | |
12 | ||
13 | # The MINGW32 and MINGW32VERSION variables are preconfigured for | |
14 | # MinGW gcc version 3.x and must both be changed for any version | |
15 | # earlier than 3.0 or for cygwin. Editing this file is one way to | |
16 | # change them. An easier way, at least with GNU make, is to override | |
17 | # them on the command line, e.g. | |
18 | # make MINGW32=0 MINGW32VERSION=2.8 -f makefile.g95 | |
19 | ||
20 | # If using Mingw32 (any version), set this to 1. | |
21 | # If using Cygwin (any version), set this to 0. | |
22 | # | |
23 | # This agrees with the instructions given in docs/msw/install.txt . | |
24 | # Earlier versions of this makefile suggested setting MINGW32=1 for | |
25 | # recent versions of cygwin, but that would give the wrong dll entry | |
26 | # point in src/msw/makefile.g95 . | |
27 | # | |
28 | # With cygwin, there are still some problems compiling wxWindows | |
29 | # this way; './configure && make' may work better. | |
30 | # | |
31 | MINGW32=1 | |
32 | ||
33 | # Set to your gcc version. Generally 'gcc --version' tells you | |
34 | # which version you have. But it cannot distinguish between | |
35 | # 2.95.2-1 and earlier suffix versions of 2.95 . In that case, | |
36 | # inspect the dates of bin/gcc.exe and bin/ld.exe ; if they | |
37 | # are at least | |
38 | # 2000-01-21 for gcc.exe and | |
39 | # 2000-02-04 for ld.exe | |
40 | # then use '2.95-late'. | |
41 | # | |
42 | # gcc 2.8.x and earlier require struct-return workaround | |
43 | #MINGW32VERSION=2.8 | |
44 | # | |
45 | # gcc 2.95.2 and earlier requires special thunk option | |
46 | #MINGW32VERSION=2.9-early | |
47 | # | |
48 | # mingw gcc-2.95.2-1 supports '-shared' | |
49 | # windres provided with gcc-2.95.2-1 supports temp file option | |
50 | #MINGW32VERSION=2.95-late | |
51 | # | |
52 | # gcc 3.x provides a win32api.h header | |
53 | MINGW32VERSION=3.0 | |
54 | ||
55 | # If we're using MSYS, or other utilities that use forward slashes, | |
56 | # you need to set this when invoking the makefile from DOS, or the | |
57 | # wrong separators will be assumed. However, if you're using MSYS, | |
58 | # you really ought to invoke the makefile from MSYS--or, even better, | |
59 | # use the './configure && make' technique that MSYS is designed for. | |
60 | #OSTYPE=msys | |
61 | ||
62 | # If building DLL, the version | |
63 | WXVERSION=250 | |
64 | ||
65 | ifndef UNICODE | |
66 | UNICODE=0 | |
67 | endif | |
68 | ||
69 | ifndef FINAL | |
70 | FINAL=0 | |
71 | endif | |
72 | ||
73 | ifndef wxUSE_GUI | |
74 | wxUSE_GUI=1 | |
75 | endif | |
76 | ||
77 | # Set to the appropriate remove command (must support forward slashes) | |
78 | # You can get a suitable rm.exe from ports/mingw32/extra.zip on the ftp site. | |
79 | RM=rm -f | |
80 | ||
81 | # Set to the appropriate copy command (must support forward slashes) | |
82 | # You can get a suitable cp.exe from ports/mingw32/extra.zip on the ftp site. | |
83 | COPY=cp | |
84 | ||
85 | ########################## Compiler ################################## | |
86 | ||
87 | ifneq (,$(findstring $(MINGW32VERSION),2.8)) | |
88 | # According to Guillermo Rodriguez Garcia <guille@iies.es>, the | |
89 | # -fno-pcc-struct-return option is needed to make the standard div() | |
90 | # function work - otherwise it returns absolutely incorrect results | |
91 | # which breaks the wxImage class. This was fixed on 1998-08-14 for | |
92 | # mingw and cygwin. It is preferable not to use this option where it | |
93 | # is not required, because it is documented to cause binary API | |
94 | # incompatibility. | |
95 | _STRUCT_RETURN_WORKAROUND=-fno-pcc-struct-return | |
96 | # Really old versions of cygwin are thought to require extra headers. | |
97 | ifneq ($(MINGW32),1) | |
98 | GNUWIN32EXTRA=-I$(WXDIR)/include/wx/msw/gnuwin32 | |
99 | endif | |
100 | endif | |
101 | ||
102 | ifneq (,$(findstring $(MINGW32VERSION),2.8 2.9-early)) | |
103 | # Earlier versions of this makefile defined the following macros | |
104 | # explicitly; mingw versions since at least '2.95-late' define | |
105 | # them already. | |
106 | OBSOLETE_DEFINES = -D_X86_=1 -DWIN32 -D_WIN32 -D__WIN32__ | |
107 | endif | |
108 | # But cygwin doesn't define them, at least through its version | |
109 | # 2.95.3-4 of gcc. | |
110 | ifneq ($(MINGW32),1) | |
111 | OBSOLETE_DEFINES = -D_X86_=1 -DWIN32 -D_WIN32 -D__WIN32__ | |
112 | endif | |
113 | ||
114 | ifneq (,$(findstring $(MINGW32VERSION),2.8 2.9-early 2.95-late)) | |
115 | # Versions prior to 3.0 require -fvtable-thunks for OLE support. | |
116 | # All code must be built with this option, even C++ libraries you | |
117 | # only link to, including system libraries. This option can cause | |
118 | # subtle problems with multiple inheritance. | |
119 | _THUNK_WORKAROUND=-fvtable-thunks | |
120 | endif | |
121 | ||
122 | ifeq (,$(findstring $(MINGW32VERSION),2.8 2.9-early)) | |
123 | # Versions since 2.95.2-1 support '-shared', which makes linking | |
124 | # a dll *much* faster; and the accompanying windres supports | |
125 | # '--use-temp-file', which is more robust. | |
126 | LD_SUPPORTS_SHARED=yes | |
127 | _USE_TEMP_FILE_IF_SUPPORTED=--use-temp-file | |
128 | # Use the WIN32 wxDirDialog only if we have a recent mingw version | |
129 | RECENT_MINGW=yes | |
130 | endif | |
131 | ||
132 | ifeq (,$(findstring $(MINGW32VERSION),2.8 2.9-early 2.95-late)) | |
133 | # Versions since 3.0 provide win32api.h . An old comment said to | |
134 | # define this 'if you have w32api >= 0.5', but mingw 2.95.2-1 | |
135 | # has no such header. | |
136 | _USE_W32API_HEADER_IF_SUPPORTED = -DHAVE_W32API_H | |
137 | # | |
138 | # Revision 1.70.2.6 of this file suggested '--pipe' for mingw but | |
139 | # not for cygwin, and only for version 3.0 or later. Since then, | |
140 | # the advice given here | |
141 | # http://mail.gnu.org/pipermail/autoconf/2000-July/005479.html | |
142 | # is followed, and '--pipe' is not used unless you specify it on | |
143 | # the make command line, e.g. | |
144 | # make CXXFLAGS=--pipe CFLAGS=--pipe -f makefile.g95 | |
145 | # | |
146 | endif | |
147 | ||
148 | # C compiler | |
149 | CXX = g++ | |
150 | ||
151 | # C compiler | |
152 | CC = gcc | |
153 | ||
154 | # Compiler used for LEX generated C | |
155 | # For now at least, it can be the same as the regular C compiler | |
156 | CCLEX = $(CC) | |
157 | ||
158 | # This shouldn't be needed as make is supposed to define this | |
159 | # variable itself. Uncomment it if your make complains. | |
160 | #MAKE=make | |
161 | ||
162 | # LEX (currently unused) | |
163 | # LEX=flex # -t -L | |
164 | ||
165 | # YACC (currently unused) | |
166 | # YACC=byacc | |
167 | # YACC=bison | |
168 | ||
169 | # Settings for Cyginw/Mingw32 | |
170 | # Some versions of windres cannot cope with the --preprocessor | |
171 | # option. Uncomment the RCPREPROCESSOR line below if yours can. | |
172 | RESCOMP=windres $(_USE_TEMP_FILE_IF_SUPPORTED) | |
173 | RCINPUTSWITCH=-i | |
174 | RCOUTPUTSWITCH=-o | |
175 | RCINCSWITCH=--include-dir | |
176 | RCDEFSWITCH=--define | |
177 | # Note that this can cause windres to fail (Win95/98 problem?) | |
178 | # but commenting out RCPREPROCESSOR then does the trick. | |
179 | #RCPREPROCESSOR=--preprocessor "$(CXX) -c -E -xc-header -DRC_INVOKED" | |
180 | ||
181 | # Don't make this too long (e.g. by adding contrib/include/wx) because it will | |
182 | # truncate the command line | |
183 | RESFLAGS=$(RCPREPROCESSOR) $(RCINCSWITCH) $(WXDIR)/include $(RCEXTRAINC) $(RCDEFSWITCH) __WIN32__ $(RCDEFSWITCH) __WIN95__ $(RCDEFSWITCH) __GNUWIN32__ | |
184 | ||
185 | # Needed to build a DLL if your linker does not support --shared option. | |
186 | AS = as | |
187 | DLLTOOL = dlltool | |
188 | ||
189 | ########################## Compiler flags ############################# | |
190 | ||
191 | # Unicode defines | |
192 | ifeq ($(UNICODE),1) | |
193 | UNICODE_OPT = -D_UNICODE -DUNICODE -DwxUSE_UNICODE=1 | |
194 | else | |
195 | UNICODE_OPT = | |
196 | endif | |
197 | ||
198 | # Miscellaneous compiler options | |
199 | OPTIONS = -DSTRICT $(_USE_W32API_HEADER_IF_SUPPORTED) | |
200 | ||
201 | # Add "-mthreads" if you want to have threads under mingw32 | |
202 | COMMON_THREADFLAGS = | |
203 | ||
204 | # Debugging information | |
205 | ifeq ($(FINAL),0) | |
206 | DEBUGFLAGS = -g -D__WXDEBUG__ | |
207 | endif | |
208 | ||
209 | WIN95=1 | |
210 | ||
211 | ifeq ($(WIN95),0) | |
212 | # With 3.50, Win95 will use your existing icons to show smaller ones. | |
213 | # With 4.0, you'll have to follow Win95 procedures for icons or you'll get the | |
214 | # default Windows icon. | |
215 | APPVER=3.50 | |
216 | WINVERSION=-DWINVER=0x0350 -D__GNUWIN32__ # Generic WIN32 | |
217 | else | |
218 | APPVER=4.0 # 3.50 | |
219 | # This means 'enable Windows 95 features' (in wxWindows and in the compiler). | |
220 | WINVERSION=-DWINVER=0x0400 -D__WIN95__ -D__GNUWIN32__ | |
221 | endif | |
222 | ||
223 | # This is never used and should be expunged. | |
224 | # CPU=i386 | |
225 | ||
226 | # Suffixes | |
227 | OBJSUFF=o | |
228 | SRCSUFF=cpp | |
229 | LIBPREFIX=lib | |
230 | LIBSUFF=a | |
231 | EXESUFF=.exe | |
232 | RESSUFF=res | |
233 | RSCSUFF=rsc | |
234 | ||
235 | # Warnings | |
236 | WARN = -Wall | |
237 | ||
238 | # build wxbase/wxMSW | |
239 | ifeq ($(wxUSE_GUI),1) | |
240 | TOOLKIT=msw | |
241 | GUI = -D__WXMSW__ -D__WINDOWS__ | |
242 | else | |
243 | TOOLKIT=base | |
244 | GUI = -D__WXMSW__ -D__WINDOWS__ -DwxUSE_GUI=0 | |
245 | endif | |
246 | ||
247 | ifeq ($(FINAL),1) | |
248 | OPT = -O2 -fno-rtti -fno-exceptions | |
249 | else | |
250 | OPT = -fno-rtti -fno-exceptions | |
251 | endif | |
252 | ||
253 | # Options for ar archiver | |
254 | AROPTIONS = ruv | |
255 | AR = ar | |
256 | RANLIB = ranlib | |
257 | ||
258 | # Extra compiler libraries | |
259 | COMPLIBS= | |
260 | ||
261 | # Compiler or system-specific include paths | |
262 | COMPPATHS= | |
263 | ||
264 | ########################## Directories ############################### | |
265 | ||
266 | OLELIBS=-lole32 -loleaut32 -luuid | |
267 | BASELIBS=-lstdc++ -lgcc -lodbc32 -lwsock32 | |
268 | ifeq ($(wxUSE_GUI),1) | |
269 | WINLIBS= $(BASELIBS) \ | |
270 | -lwinspool -lwinmm -lshell32 \ | |
271 | -lcomctl32 -lctl3d32 -lodbc32 -ladvapi32 \ | |
272 | -lodbc32 -lwsock32 -lopengl32 -lglu32 $(OLELIBS) # -loldnames | |
273 | else | |
274 | WINLIBS=$(BASELIBS) | |
275 | endif | |
276 | ||
277 | #WINLIBS=-lstdc++ -lgcc \ | |
278 | # -lwinspool -lwinmm -lshell32 \ | |
279 | # -lcomctl32 -lctl3d32 -lodbc32 -ladvapi32 -lwsock32 # -loldnames | |
280 | ||
281 | # Shouldn't need to change these... | |
282 | WXSRC=$(WXDIR)/src/msw | |
283 | WXINC=$(WXDIR)/include | |
284 | WXBASESRC=$(WXDIR)/src/common | |
285 | ||
286 | #ifeq ($(MINGW32),1) | |
287 | #INC = -I$(WXINC) -I$(WXDIR)/contrib/include -I$(WXDIR)/src/png -I$(WXDIR)/src/jpeg -I$(WXDIR)/src/zlib -I$(WXDIR)/src/tiff $(EXTRAINC) $(COMPPATHS) | |
288 | #else | |
289 | INC = -I$(WXDIR)/lib/$(TOOLKIT)$(INCEXT) -I$(WXINC) -I$(WXDIR)/contrib/include -I$(WXDIR)/src/regex -I$(WXDIR)/src/png -I$(WXDIR)/src/jpeg -I$(WXDIR)/src/zlib -I$(WXDIR)/src/tiff $(EXTRAINC) $(COMPPATHS) $(GNUWIN32EXTRA) | |
290 | #endif | |
291 | ||
292 | RCLFLAGS=-cpp "cpp -lang-c++ $(OBSOLETE_DEFINES) -DRCL_INVOKED -I$(WXWIN)/include" | |
293 | ||
294 | ifdef WXUSINGDLL | |
295 | # png, jpeg, etc are exported from wx dll, so skip and save on link time. | |
296 | LIBS = $(EXTRALIBS) $(WXLIB) $(WINLIBS) $(COMPLIBS) | |
297 | else | |
298 | LIBS = $(EXTRALIBS) $(WXLIB) -lregex -lpng -ljpeg -lzlib -ltiff $(WINLIBS) $(COMPLIBS) | |
299 | endif | |
300 | ||
301 | WINFLAGS = $(OBSOLETE_DEFINES) $(WINVERSION) | |
302 | ||
303 | #for windows 95 | |
304 | XINCLUDE=$(WINFLAGS) | |
305 | XLIB=$(LIBS) | |
306 | LDLIBS = $(LIBS) | |
307 | ||
308 | # Directory for object files (don't change) | |
309 | # OBJDIR = objects$(GUISUFFIX) | |
310 | OBJDIR = . | |
311 | ||
312 | ifeq ($(FINAL),1) | |
313 | DEBEXT= | |
314 | else | |
315 | DEBEXT=d | |
316 | endif | |
317 | ||
318 | ifeq ($(UNICODE),1) | |
319 | UNIEXT=u | |
320 | else | |
321 | UNIEXT= | |
322 | endif | |
323 | ||
324 | ifeq ($(WXMAKINGDLL)$(WXUSINGDLL),) | |
325 | INCEXT=$(UNIEXT)$(DEBEXT) | |
326 | else | |
327 | INCEXT=dll$(UNIEXT)$(DEBEXT) | |
328 | endif | |
329 | ||
330 | WXLIB=$(WXDIR)/lib/$(LIBPREFIX)wx$(TOOLKIT)$(UNIEXT)$(DEBEXT).$(LIBSUFF) | |
331 | ||
332 | ifdef WXMAKINGDLL | |
333 | EXTRADLLFLAGS = -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1 | |
334 | WXLIB=$(WXDIR)/lib/$(LIBPREFIX)wx$(TOOLKIT)$(WXVERSION)$(UNIEXT)$(DEBEXT).$(LIBSUFF) | |
335 | endif | |
336 | ||
337 | ifdef WXUSINGDLL | |
338 | EXTRADLLFLAGS = -DWXUSINGDLL=1 | |
339 | WXLIB=$(WXDIR)/lib/$(LIBPREFIX)wx$(TOOLKIT)$(WXVERSION)$(UNIEXT)$(DEBEXT).$(LIBSUFF) | |
340 | endif | |
341 | ||
342 | ||
343 | ifeq ($(wxUSE_GUI),1) | |
344 | WINDOWSLDFLAGS=-Wl,--subsystem,windows | |
345 | WINDOWSLDLIBS=-mwindows | |
346 | endif | |
347 | ||
348 | # Note: WIN32_LEAN_AND_MEAN is defined only for C and not for C++ compiles. | |
349 | # Defining this macro means that a great deal of less commonly used stuff | |
350 | # is ignored in the windows headers, resulting in faster compiles. It can't | |
351 | # be used with some C++ source files. It just so happens that it can be | |
352 | # used with all C source files. | |
353 | ||
354 | CFLAGS = -DWIN32_LEAN_AND_MEAN | |
355 | ||
356 | WXLIBDIRS = -L$(WXDIR)/lib -L$(WXDIR)/contrib/lib | |
357 | ||
358 | # You shouldn't need to change these flags, which are merely composed of | |
359 | # the options selected above. You can add more flags by specifying them on | |
360 | # the make command line, e.g. | |
361 | # make CXXFLAGS='-O3 -march=i686' -f makefile.g95 | |
362 | # The gnu make manual says | |
363 | # 'Users expect to be able to specify CFLAGS freely themselves' | |
364 | # That was unsafe with older versions of this makefile, but now it works. | |
365 | # | |
366 | # C preprocessor flags | |
367 | # Some makefiles pass extra flags in $(EXTRACPPFLAGS); although earlier | |
368 | # versions of this file used CPPFLAGS as C++ compiler flags (instead of | |
369 | # as C preprocessor flags), it is OK to add them to the preprocessor | |
370 | # flags, which are always used for C++ compiles. Because other makefiles | |
371 | # use this method to override these flags, they are added after $(CPPFLAGS), | |
372 | # which would normally come last. | |
373 | ALL_CPPFLAGS = $(XINCLUDE) $(INC) $(CPPFLAGS) $(EXTRACPPFLAGS) | |
374 | # C and C++ compiler flags for compatibility with old gcc versions | |
375 | REQUIRED_GCC_FLAGS = $(_STRUCT_RETURN_WORKAROUND) $(_THUNK_WORKAROUND) | |
376 | # C++ compiler flags | |
377 | ALL_CXXFLAGS = $(COMMON_THREADFLAGS) $(REQUIRED_GCC_FLAGS) $(UNICODE_OPT) $(OPTIONS) $(GUI) $(DEBUGFLAGS) $(WARN) $(OPT) $(EXTRADLLFLAGS) $(CXXFLAGS) | |
378 | # C compiler flags | |
379 | ALL_CFLAGS = $(COMMON_THREADFLAGS) $(REQUIRED_GCC_FLAGS) $(UNICODE_OPT) $(OPTIONS) $(GUI) $(DEBUGFLAGS) $(WARN) $(OPT) $(EXTRADLLFLAGS) $(CFLAGS) | |
380 | # Linker flags | |
381 | ALL_LDFLAGS = $(COMMON_THREADFLAGS) $(WINDOWSLDFLAGS) $(WINDOWSLDLIBS) $(WXLIBDIRS) $(EXTRALDFLAGS) $(LDFLAGS) | |
382 | # under Cygwin, Dlls must not be linked with subsystem=windows | |
383 | ALL_LDFLAGS_DLL = $(COMMON_THREADFLAGS) $(WINDOWSLDLIBS) $(WXLIBDIRS) $(EXTRALDFLAGS) $(LDFLAGS) | |
384 | ||
385 | .SUFFIXES: .rc .$(RESSUFF) .$(RSCSUFF) .cpp .cxx .cc .c | |
386 | ||
387 | .c.o: | |
388 | $(CC) -c $(ALL_CPPFLAGS) $(ALL_CFLAGS) -o $@ $*.c | |
389 | ||
390 | .cc.o: | |
391 | $(CXX) -c $(ALL_CPPFLAGS) $(ALL_CXXFLAGS) -o $@ $*.cc | |
392 | ||
393 | .cxx.o: | |
394 | $(CXX) -c $(ALL_CPPFLAGS) $(ALL_CXXFLAGS) -o $@ $*.cxx | |
395 | ||
396 | # This '.cpp.o' rule is apparently written this way because | |
397 | # the 'tmake' file g95.t expects it. | |
398 | .$(SRCSUFF).$(OBJSUFF): | |
399 | $(CXX) -c $(ALL_CPPFLAGS) $(ALL_CXXFLAGS) -o $@ $*.$(SRCSUFF) |