gcc options and mingw: move a gcc options detection from a makefile to the configure
[tinycc.git] / Makefile
blob4fde87958640e0086a01cd991cbc0b2653f70dad
2 # Tiny C Compiler Makefile
5 TOP ?= .
6 include $(TOP)/config.mak
7 VPATH = $(top_srcdir)
9 CPPFLAGS += -I$(TOP) # for config.h
11 ifneq (-$(findstring gcc,$(CC))-,-gcc-)
12 ifeq (-$(findstring clang,$(CC))-,-clang-)
13 # make clang accept gnuisms in libtcc1.c
14 CFLAGS+=-fheinous-gnu-extensions
15 endif
16 endif
18 CPPFLAGS_P=$(CPPFLAGS) -DCONFIG_TCC_STATIC
19 CFLAGS_P=$(CFLAGS) -pg -static
20 LIBS_P=
21 LDFLAGS_P=$(LDFLAGS)
23 ifdef CONFIG_WIN64
24 CONFIG_WIN32=yes
25 endif
27 ifndef CONFIG_WIN32
28 LIBS=-lm
29 ifndef CONFIG_NOLDL
30 LIBS+=-ldl
31 endif
32 endif
34 # make libtcc as static or dynamic library?
35 ifdef DISABLE_STATIC
36 ifndef CONFIG_WIN32
37 LIBTCC=libtcc.so.1.0
38 else
39 LIBTCC=libtcc.dll
40 LIBTCC_DLL=yes
41 LIBTCC_EXTRA=libtcc.def libtcc.a
42 endif
43 LINK_LIBTCC=-Wl,-rpath,"$(libdir)"
44 ifdef DISABLE_RPATH
45 LINK_LIBTCC=
46 endif
47 else
48 LIBTCC=libtcc.a
49 LINK_LIBTCC=
50 endif
52 CONFIG_$(ARCH) = yes
53 NATIVE_DEFINES_$(CONFIG_i386) += -DTCC_TARGET_I386
54 NATIVE_DEFINES_$(CONFIG_x86-64) += -DTCC_TARGET_X86_64
55 NATIVE_DEFINES_$(CONFIG_WIN32) += -DTCC_TARGET_PE
56 NATIVE_DEFINES_$(CONFIG_uClibc) += -DTCC_UCLIBC
57 NATIVE_DEFINES_$(CONFIG_arm) += -DTCC_TARGET_ARM
58 NATIVE_DEFINES_$(CONFIG_arm_eabihf) += -DTCC_ARM_EABI -DTCC_ARM_HARDFLOAT
59 NATIVE_DEFINES_$(CONFIG_arm_eabi) += -DTCC_ARM_EABI
60 NATIVE_DEFINES_$(CONFIG_arm_vfp) += -DTCC_ARM_VFP
61 NATIVE_DEFINES_$(CONFIG_arm64) += -DTCC_TARGET_ARM64
62 NATIVE_DEFINES += $(NATIVE_DEFINES_yes)
64 ifeq ($(TOP),.)
66 PROGS=tcc$(EXESUF)
67 I386_CROSS = i386-linux-gnu-tcc$(EXESUF)
68 WIN32_CROSS = i386-win-mingw32-tcc$(EXESUF)
69 WIN64_CROSS = x86_64-win-mingw32-tcc$(EXESUF)
70 WINCE_CROSS = arm-win-mingw32ce-tcc$(EXESUF)
71 X64_CROSS = x86_64-linux-gnu-tcc$(EXESUF)
72 ARM_FPA_CROSS = arm-linux-fpa-tcc$(EXESUF)
73 ARM_FPA_LD_CROSS = arm-linux-fpa-ld-tcc$(EXESUF)
74 ARM_VFP_CROSS = arm-linux-gnu-tcc$(EXESUF)
75 ARM_EABI_CROSS = arm-linux-gnueabi-tcc$(EXESUF)
76 ARM_EABIHF_CROSS = arm-linux-gnueabihf-tcc$(EXESUF)
77 ARM_CROSS = $(ARM_FPA_CROSS) $(ARM_FPA_LD_CROSS) $(ARM_VFP_CROSS) $(ARM_EABI_CROSS)
78 ARM64_CROSS = arm64-tcc$(EXESUF)
79 C67_CROSS = c67-tcc$(EXESUF)
81 # Legacy symlinks for cross compilers
82 $(I386_CROSS)_LINK = i386-tcc$(EXESUF)
83 $(WIN32_CROSS)_LINK = i386-win-tcc$(EXESUF)
84 $(WIN64_CROSS)_LINK = x86_64-win-tcc$(EXESUF)
85 $(WINCE_CROSS)_LINK = arm-win-tcc$(EXESUF)
86 $(X64_CROSS)_LINK = x86_64-tcc$(EXESUF)
87 $(ARM_FPA_CROSS)_LINK = arm-fpa-tcc$(EXESUF)
88 $(ARM_FPA_LD_CROSS)_LINK = arm-fpa-ld-tcc$(EXESUF)
89 $(ARM_VFP_CROSS)_LINK = arm-vfp-tcc$(EXESUF)
90 $(ARM_EABI_CROSS)_LINK = arm-eabi-tcc$(EXESUF)
92 ifeq ($(ARCH),i386)
93 PROGS:=$($(I386_CROSS)_LINK)
94 $($(I386_CROSS)_LINK)_TCC = yes
95 endif
96 ifeq ($(ARCH),x86-64)
97 PROGS:=$($(X64_CROSS)_LINK)
98 $($(X64_CROSS)_LINK)_TCC = yes
99 endif
101 CORE_FILES = tcc.c libtcc.c tccpp.c tccgen.c tccelf.c tccasm.c tccrun.c
102 CORE_FILES += tcc.h config.h libtcc.h tcctok.h
103 I386_FILES = $(CORE_FILES) i386-gen.c i386-asm.c i386-asm.h i386-tok.h
104 WIN32_FILES = $(CORE_FILES) i386-gen.c i386-asm.c i386-asm.h i386-tok.h tccpe.c
105 WIN64_FILES = $(CORE_FILES) x86_64-gen.c i386-asm.c x86_64-asm.h tccpe.c
106 WINCE_FILES = $(CORE_FILES) arm-gen.c tccpe.c
107 X86_64_FILES = $(CORE_FILES) x86_64-gen.c i386-asm.c x86_64-asm.h
108 ARM_FILES = $(CORE_FILES) arm-gen.c
109 ARM64_FILES = $(CORE_FILES) arm64-gen.c
110 C67_FILES = $(CORE_FILES) c67-gen.c tcccoff.c
112 ifdef CONFIG_WIN64
113 PROGS+=tiny_impdef$(EXESUF) tiny_libmaker$(EXESUF)
114 NATIVE_FILES=$(WIN64_FILES)
115 PROGS_CROSS=$(WIN32_CROSS) $(I386_CROSS) $(X64_CROSS) $(ARM_CROSS) $(ARM64_CROSS) $(C67_CROSS) $(WINCE_CROSS)
116 LIBTCC1_CROSS=lib/i386-win/libtcc1.a
117 LIBTCC1=libtcc1.a
118 else ifdef CONFIG_WIN32
119 PROGS+=tiny_impdef$(EXESUF) tiny_libmaker$(EXESUF)
120 NATIVE_FILES=$(WIN32_FILES)
121 PROGS_CROSS=$(WIN64_CROSS) $(I386_CROSS) $(X64_CROSS) $(ARM_CROSS) $(ARM64_CROSS) $(C67_CROSS) $(WINCE_CROSS)
122 LIBTCC1_CROSS=lib/x86_64-win/libtcc1.a
123 LIBTCC1=libtcc1.a
124 else ifeq ($(ARCH),i386)
125 NATIVE_FILES=$(I386_FILES)
126 PROGS_CROSS=$($(X64_CROSS)_LINK) $($(WIN32_CROSS)_LINK) $($(WIN64_CROSS)_LINK) $(ARM_CROSS) $(ARM64_CROSS) $(C67_CROSS) $(WINCE_CROSS)
127 LIBTCC1_CROSS=lib/i386-win/libtcc1.a lib/x86_64-win/libtcc1.a
128 LIBTCC1=libtcc1.a
129 else ifeq ($(ARCH),x86-64)
130 NATIVE_FILES=$(X86_64_FILES)
131 PROGS_CROSS=$($(I386_CROSS)_LINK) $($(WIN32_CROSS)_LINK) $($(WIN64_CROSS)_LINK) $(ARM_CROSS) $(ARM64_CROSS) $(C67_CROSS) $(WINCE_CROSS)
132 LIBTCC1_CROSS=lib/i386-win/libtcc1.a lib/x86_64-win/libtcc1.a lib/i386/libtcc1.a
133 LIBTCC1=libtcc1.a
134 else ifeq ($(ARCH),arm)
135 NATIVE_FILES=$(ARM_FILES)
136 PROGS_CROSS=$(I386_CROSS) $(X64_CROSS) $(WIN32_CROSS) $(WIN64_CROSS) $(ARM64_CROSS) $(C67_CROSS) $(WINCE_CROSS)
137 LIBTCC1=libtcc1.a
138 LIBTCC1_CROSS=lib/i386-win/libtcc1.a lib/x86_64-win/libtcc1.a lib/i386/libtcc1.a
139 else ifeq ($(ARCH),arm64)
140 NATIVE_FILES=$(ARM64_FILES)
141 PROGS_CROSS=$(I386_CROSS) $(X64_CROSS) $(WIN32_CROSS) $(WIN64_CROSS) $(ARM_CROSS) $(C67_CROSS) $(WINCE_CROSS)
142 LIBTCC1=libtcc1.a
143 LIBTCC1_CROSS=lib/i386-win/libtcc1.a lib/x86_64-win/libtcc1.a lib/i386/libtcc1.a
144 endif
145 PROGS_CROSS_LINK=$(foreach PROG_CROSS,$(PROGS_CROSS),$($(PROG_CROSS)_LINK))
147 ifeq ($(TARGETOS),Darwin)
148 PROGS+=tiny_libmaker$(EXESUF)
149 endif
151 TCCLIBS = $(LIBTCC1) $(LIBTCC) $(LIBTCC_EXTRA)
152 TCCDOCS = tcc.1 tcc-doc.html tcc-doc.info
154 ifdef CONFIG_CROSS
155 PROGS+=$(PROGS_CROSS)
156 TCCLIBS+=$(LIBTCC1_CROSS)
157 endif
159 all: $(PROGS) $(TCCLIBS) $(TCCDOCS)
161 # Host Tiny C Compiler
162 tcc$(EXESUF): tcc.o $(LIBTCC)
163 $(CC) -o $@ $^ $(LIBS) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $(LINK_LIBTCC)
165 # Cross Tiny C Compilers
166 %-tcc$(EXESUF): tcc.c
167 $(CC) -o $@ $< -DONE_SOURCE $(DEFINES) $(CPPFLAGS) $(CFLAGS) $(LIBS) $(LDFLAGS)
168 $(if $($@_LINK),ln -sf $@ $($@_LINK))
169 $(if $($@_TCC),ln -sf $@ tcc)
171 # profiling version
172 tcc_p$(EXESUF): $(NATIVE_FILES)
173 $(CC) -o $@ $< -DONE_SOURCE $(NATIVE_DEFINES) $(CPPFLAGS_P) $(CFLAGS_P) $(LIBS_P) $(LDFLAGS_P)
175 $(I386_CROSS) $($(I386_CROSS)_LINK): DEFINES = -DTCC_TARGET_I386
176 $(X64_CROSS) $($(X64_CROSS)_LINK): DEFINES = -DTCC_TARGET_X86_64
177 $(WIN32_CROSS) $($(WIN32_CROSS)_LINK): DEFINES = -DTCC_TARGET_I386 -DTCC_TARGET_PE \
178 -DCONFIG_TCCDIR="\"$(tccdir)/win32\"" \
179 -DCONFIG_TCC_LIBPATHS="\"{B}/lib/32;{B}/lib\""
180 $(WIN64_CROSS) $($(WIN64_CROSS)_LINK): DEFINES = -DTCC_TARGET_X86_64 -DTCC_TARGET_PE \
181 -DCONFIG_TCCDIR="\"$(tccdir)/win32\"" \
182 -DCONFIG_TCC_LIBPATHS="\"{B}/lib/64;{B}/lib\""
183 $(WINCE_CROSS): DEFINES = -DTCC_TARGET_PE
184 $(C67_CROSS): DEFINES = -DTCC_TARGET_C67
185 $(ARM_FPA_CROSS): DEFINES = -DTCC_TARGET_ARM
186 $(ARM_FPA_LD_CROSS)$(EXESUF): DEFINES = -DTCC_TARGET_ARM -DLDOUBLE_SIZE=12
187 $(ARM_VFP_CROSS): DEFINES = -DTCC_TARGET_ARM -DTCC_ARM_VFP
188 $(ARM_EABI_CROSS): DEFINES = -DTCC_TARGET_ARM -DTCC_ARM_EABI -DTCC_ARM_VFP
189 $(ARM64_CROSS): DEFINES = -DTCC_TARGET_ARM64
191 $(I386_CROSS): $(I386_FILES)
192 $(X64_CROSS): $(X86_64_FILES)
193 $(WIN32_CROSS): $(WIN32_FILES)
194 $(WIN64_CROSS): $(WIN64_FILES)
195 $(WINCE_CROSS): $(WINCE_FILES)
196 $(C67_CROSS): $(C67_FILES)
197 $(ARM_FPA_CROSS) $(ARM_FPA_LD_CROSS) $(ARM_VFP_CROSS) $(ARM_EABI_CROSS): $(ARM_FILES)
198 $(ARM64_CROSS): $(ARM64_FILES)
200 # libtcc generation and test
201 ifndef ONE_SOURCE
202 LIBTCC_OBJ = $(filter-out tcc.o,$(patsubst %.c,%.o,$(filter %.c,$(NATIVE_FILES))))
203 LIBTCC_INC = $(filter %.h,$(CORE_FILES)) $(filter-out $(CORE_FILES),$(NATIVE_FILES))
204 else
205 LIBTCC_OBJ = libtcc.o
206 LIBTCC_INC = $(NATIVE_FILES)
207 libtcc.o : NATIVE_DEFINES += -DONE_SOURCE
208 endif
210 $(LIBTCC_OBJ) tcc.o : %.o : %.c $(LIBTCC_INC)
211 $(CC) -o $@ -c $< $(NATIVE_DEFINES) $(CPPFLAGS) $(CFLAGS)
213 ifndef LIBTCC_DLL
214 libtcc.a: $(LIBTCC_OBJ)
215 $(AR) rcs $@ $^
216 endif
218 libtcc.so.1.0: $(LIBTCC_OBJ)
219 $(CC) -shared -Wl,-soname,$@ -o $@ $^ $(LDFLAGS)
221 libtcc.so.1.0: CFLAGS+=-fPIC
223 ifdef LIBTCC_DLL
224 libtcc.dll libtcc.def libtcc.a: $(LIBTCC_OBJ)
225 $(CC) -shared $^ -o $@ $(LDFLAGS) -Wl,--output-def,libtcc.def,--out-implib,libtcc.a
226 endif
228 # windows utilities
229 tiny_impdef$(EXESUF): win32/tools/tiny_impdef.c
230 $(CC) -o $@ $< $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
231 tiny_libmaker$(EXESUF): win32/tools/tiny_libmaker.c
232 $(CC) -o $@ $< $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
234 # TinyCC runtime libraries
235 libtcc1.a : FORCE
236 $(MAKE) -C lib native
237 if test ! -d $(ARCH); then mkdir $(ARCH); fi
238 if test ! -L $(ARCH)/$@; then ln -s ../$@ $(ARCH)/$@; fi
239 lib/%/libtcc1.a : FORCE $(PROGS_CROSS)
240 $(MAKE) -C lib cross TARGET=$*
242 FORCE:
244 # install
245 TCC_INCLUDES = stdarg.h stddef.h stdbool.h float.h varargs.h
246 INSTALL=install
247 ifdef STRIP_BINARIES
248 INSTALLBIN=$(INSTALL) -s
249 else
250 INSTALLBIN=$(INSTALL)
251 endif
253 install-strip: install
254 strip $(foreach PROG,$(PROGS),"$(bindir)"/$(PROG))
256 ifndef CONFIG_WIN32
257 install: $(PROGS) $(TCCLIBS) $(TCCDOCS)
258 mkdir -p "$(bindir)"
259 ifeq ($(CC),tcc)
260 $(INSTALL) -m755 $(PROGS) $(PROGS_CROSS_LINK) "$(bindir)"
261 else
262 $(INSTALLBIN) -m755 $(PROGS) "$(bindir)"
263 endif
264 mkdir -p "$(mandir)/man1"
265 -$(INSTALL) -m644 tcc.1 "$(mandir)/man1"
266 mkdir -p "$(infodir)"
267 -$(INSTALL) -m644 tcc-doc.info "$(infodir)"
268 mkdir -p "$(tccdir)"
269 mkdir -p "$(tccdir)/include"
270 ifneq ($(LIBTCC1),)
271 mkdir -p "$(tccdir)/$(ARCH)"
272 $(INSTALL) -m644 $(LIBTCC1) "$(tccdir)/$(ARCH)"
273 endif
274 $(INSTALL) -m644 $(addprefix $(top_srcdir)/include/,$(TCC_INCLUDES)) $(top_srcdir)/tcclib.h "$(tccdir)/include"
275 mkdir -p "$(libdir)"
276 $(INSTALL) -m644 $(LIBTCC) "$(libdir)"
277 ifdef DISABLE_STATIC
278 ln -sf "$(ln_libdir)/libtcc.so.1.0" "$(libdir)/libtcc.so.1"
279 ln -sf "$(ln_libdir)/libtcc.so.1.0" "$(libdir)/libtcc.so"
280 endif
281 mkdir -p "$(includedir)"
282 $(INSTALL) -m644 $(top_srcdir)/libtcc.h "$(includedir)"
283 mkdir -p "$(docdir)"
284 -$(INSTALL) -m644 tcc-doc.html "$(docdir)"
285 ifdef CONFIG_CROSS
286 mkdir -p "$(tccdir)/win32/lib/32"
287 mkdir -p "$(tccdir)/win32/lib/64"
288 ifneq ($(ARCH),i386)
289 mkdir -p "$(tccdir)/i386"
290 $(INSTALL) -m644 lib/i386/libtcc1.a "$(tccdir)/i386"
291 cp -r "$(tccdir)/include" "$(tccdir)/i386"
292 endif
293 $(INSTALL) -m644 $(top_srcdir)/win32/lib/*.def "$(tccdir)/win32/lib"
294 $(INSTALL) -m644 lib/i386-win/libtcc1.a "$(tccdir)/win32/lib/32"
295 $(INSTALL) -m644 lib/x86_64-win/libtcc1.a "$(tccdir)/win32/lib/64"
296 cp -r $(top_srcdir)/win32/include/. "$(tccdir)/win32/include"
297 cp -r "$(tccdir)/include" "$(tccdir)/win32"
298 endif
300 uninstall:
301 rm -fv $(foreach P,$(PROGS),"$(bindir)/$P")
302 rm -fv $(foreach P,$(LIBTCC1),"$(tccdir)/$P")
303 rm -fv $(foreach P,$(TCC_INCLUDES),"$(tccdir)/include/$P")
304 rm -fv "$(mandir)/man1/tcc.1" "$(infodir)/tcc-doc.info"
305 rm -fv "$(libdir)/$(LIBTCC)" "$(includedir)/libtcc.h"
306 rm -fv "$(libdir)/libtcc.so*"
307 rm -rv "$(tccdir)"
308 rm -rv "$(docdir)"
309 else
310 # on windows
311 install: $(PROGS) $(TCCLIBS) $(TCCDOCS)
312 mkdir -p "$(tccdir)"
313 mkdir -p "$(tccdir)/lib"
314 mkdir -p "$(tccdir)/include"
315 mkdir -p "$(tccdir)/examples"
316 mkdir -p "$(tccdir)/doc"
317 mkdir -p "$(tccdir)/libtcc"
318 $(INSTALLBIN) -m755 $(PROGS) "$(tccdir)"
319 $(INSTALL) -m644 $(LIBTCC1) $(top_srcdir)/win32/lib/*.def "$(tccdir)/lib"
320 cp -r $(top_srcdir)/win32/include/. "$(tccdir)/include"
321 cp -r $(top_srcdir)/win32/examples/. "$(tccdir)/examples"
322 $(INSTALL) -m644 $(addprefix $(top_srcdir)/include/,$(TCC_INCLUDES)) $(top_srcdir)/tcclib.h "$(tccdir)/include"
323 $(INSTALL) -m644 tcc-doc.html $(top_srcdir)/win32/tcc-win32.txt "$(tccdir)/doc"
324 $(INSTALL) -m644 $(top_srcdir)/libtcc.h $(LIBTCC_EXTRA) "$(tccdir)/libtcc"
325 $(INSTALL) -m644 $(LIBTCC) $(tccdir)
326 ifdef CONFIG_CROSS
327 mkdir -p "$(tccdir)/lib/32"
328 mkdir -p "$(tccdir)/lib/64"
329 -$(INSTALL) -m644 lib/i386-win/libtcc1.a "$(tccdir)/lib/32"
330 -$(INSTALL) -m644 lib/x86_64-win/libtcc1.a "$(tccdir)/lib/64"
331 endif
333 uninstall:
334 rm -rfv "$(tccdir)/*"
335 endif
337 # documentation and man page
338 tcc-doc.html: tcc-doc.texi
339 -makeinfo --no-split --html --number-sections -o $@ $<
341 tcc.1: tcc-doc.texi
342 -$(top_srcdir)/texi2pod.pl $< tcc.pod
343 -pod2man --section=1 --center="Tiny C Compiler" --release=`cat $(top_srcdir)/VERSION` tcc.pod > $@
345 tcc-doc.info: tcc-doc.texi
346 -makeinfo $<
348 # in tests subdir
349 export LIBTCC1
351 %est:
352 $(MAKE) -C tests $@ 'PROGS_CROSS=$(PROGS_CROSS)'
354 clean:
355 rm -vf $(PROGS) tcc_p$(EXESUF) tcc.pod *~ *.o *.a *.so* *.out *.log \
356 *.exe a.out tags TAGS libtcc_test$(EXESUF) tcc
357 -rm -r $(ARCH)
358 -rm *-tcc
359 $(MAKE) -C tests $@
360 ifneq ($(LIBTCC1),)
361 $(MAKE) -C lib $@
362 endif
364 distclean: clean
365 rm -vf config.h config.mak config.texi tcc.1 tcc-doc.info tcc-doc.html
367 config.mak:
368 @echo "Please run ./configure."
369 @exit 1
371 tags:
372 ctags $(top_srcdir)/*.[ch] $(top_srcdir)/include/*.h $(top_srcdir)/lib/*.[chS]
374 TAGS:
375 ctags -e $(top_srcdir)/*.[ch] $(top_srcdir)/include/*.h $(top_srcdir)/lib/*.[chS]
377 # create release tarball from *current* git branch (including tcc-doc.html
378 # and converting two files to CRLF)
379 TCC-VERSION := tcc-$(shell cat $(top_srcdir)/VERSION)
380 tar: tcc-doc.html
381 mkdir $(TCC-VERSION)
382 ( cd $(TCC-VERSION) && git --git-dir ../.git checkout -f )
383 cp tcc-doc.html $(TCC-VERSION)
384 for f in tcc-win32.txt build-tcc.bat ; do \
385 cat win32/$$f | sed 's,\(.*\),\1\r,g' > $(TCC-VERSION)/win32/$$f ; \
386 done
387 tar cjf $(TCC-VERSION).tar.bz2 $(TCC-VERSION)
388 rm -rf $(TCC-VERSION)
389 git reset
391 .PHONY: all clean tar tags TAGS distclean install uninstall FORCE
393 endif # ifeq ($(TOP),.)