some cleanups related to recent commits
[tinycc.git] / Makefile
blob33f2cd69ec63793e572d374e117d9b5de7e5d2e8
1 # --------------------------------------------------------------------------
3 # Tiny C Compiler Makefile
6 ifndef TOP
7 TOP = .
8 INCLUDED = no
9 endif
11 ifeq ($(findstring $(MAKECMDGOALS),clean distclean),)
12 include $(TOP)/config.mak
13 endif
15 ifeq (-$(GCC_MAJOR)-$(findstring $(GCC_MINOR),56789)-,-4--)
16 CFLAGS += -D_FORTIFY_SOURCE=0
17 endif
19 LIBTCC = libtcc.a
20 LIBTCC1 = libtcc1.a
21 LINK_LIBTCC =
22 LIBS =
23 CFLAGS += -I$(TOP)
24 CFLAGS += $(CPPFLAGS)
25 VPATH = $(TOPSRC)
27 ifdef CONFIG_WIN32
28 CFG = -win
29 ifneq ($(CONFIG_static),yes)
30 LIBTCC = libtcc$(DLLSUF)
31 LIBTCCDEF = libtcc.def
32 endif
33 NATIVE_TARGET = $(ARCH)-win$(if $(findstring arm,$(ARCH)),ce,32)
34 else
35 CFG = -unx
36 LIBS=-lm -lpthread
37 ifneq ($(CONFIG_ldl),no)
38 LIBS+=-ldl
39 endif
40 # make libtcc as static or dynamic library?
41 ifeq ($(CONFIG_static),no)
42 LIBTCC=libtcc$(DLLSUF)
43 export LD_LIBRARY_PATH := $(CURDIR)/$(TOP)
44 ifneq ($(CONFIG_rpath),no)
45 LINK_LIBTCC += -Wl,-rpath,"$(libdir)"
46 endif
47 endif
48 NATIVE_TARGET = $(ARCH)
49 ifdef CONFIG_OSX
50 NATIVE_TARGET = $(ARCH)-osx
51 ifneq ($(CC_NAME),tcc)
52 LDFLAGS += -flat_namespace -undefined warning
53 endif
54 export MACOSX_DEPLOYMENT_TARGET := 10.6
55 export DYLD_LIBRARY_PATH := $(CURDIR)/$(TOP)
56 endif
57 endif
59 # run local version of tcc with local libraries and includes
60 TCCFLAGS-unx = -B$(TOP) -I$(TOPSRC)/include -I$(TOPSRC) -I$(TOP)
61 TCCFLAGS-win = -B$(TOPSRC)/win32 -I$(TOPSRC)/include -I$(TOPSRC) -I$(TOP) -L$(TOP)
62 TCCFLAGS = $(TCCFLAGS$(CFG))
63 TCC = $(TOP)/tcc$(EXESUF) $(TCCFLAGS)
65 # cross compiler targets to build
66 TCC_X = i386 x86_64 i386-win32 x86_64-win32 x86_64-osx arm arm64 arm-wince c67
67 TCC_X += riscv64
68 # TCC_X += arm-fpa arm-fpa-ld arm-vfp arm-eabi
70 CFLAGS_P = $(CFLAGS) -pg -static -DCONFIG_TCC_STATIC -DTCC_PROFILE
71 LIBS_P = $(LIBS)
72 LDFLAGS_P = $(LDFLAGS)
74 CONFIG_$(ARCH) = yes
75 NATIVE_DEFINES_$(CONFIG_i386) += -DTCC_TARGET_I386
76 NATIVE_DEFINES_$(CONFIG_x86_64) += -DTCC_TARGET_X86_64
77 NATIVE_DEFINES_$(CONFIG_WIN32) += -DTCC_TARGET_PE
78 NATIVE_DEFINES_$(CONFIG_OSX) += -DTCC_TARGET_MACHO
79 NATIVE_DEFINES_$(CONFIG_uClibc) += -DTCC_UCLIBC
80 NATIVE_DEFINES_$(CONFIG_musl) += -DTCC_MUSL
81 NATIVE_DEFINES_$(CONFIG_libgcc) += -DCONFIG_USE_LIBGCC
82 NATIVE_DEFINES_$(CONFIG_selinux) += -DHAVE_SELINUX
83 NATIVE_DEFINES_$(CONFIG_arm) += -DTCC_TARGET_ARM
84 NATIVE_DEFINES_$(CONFIG_arm_eabihf) += -DTCC_ARM_EABI -DTCC_ARM_HARDFLOAT
85 NATIVE_DEFINES_$(CONFIG_arm_eabi) += -DTCC_ARM_EABI
86 NATIVE_DEFINES_$(CONFIG_arm_vfp) += -DTCC_ARM_VFP
87 NATIVE_DEFINES_$(CONFIG_arm64) += -DTCC_TARGET_ARM64
88 NATIVE_DEFINES_$(CONFIG_riscv64) += -DTCC_TARGET_RISCV64
89 NATIVE_DEFINES += $(NATIVE_DEFINES_yes)
91 ifeq ($(INCLUDED),no)
92 # --------------------------------------------------------------------------
93 # running top Makefile
95 PROGS = tcc$(EXESUF)
96 TCCLIBS = $(LIBTCCDEF) $(LIBTCC) $(LIBTCC1)
97 TCCDOCS = tcc.1 tcc-doc.html tcc-doc.info
99 all: $(PROGS) $(TCCLIBS) $(TCCDOCS)
101 # cross libtcc1.a targets to build
102 LIBTCC1_X = i386 x86_64 i386-win32 x86_64-win32 x86_64-osx arm arm64 arm-wince
103 LIBTCC1_X += riscv64
105 PROGS_CROSS = $(foreach X,$(TCC_X),$X-tcc$(EXESUF))
106 LIBTCC1_CROSS = $(foreach X,$(LIBTCC1_X),$X-libtcc1.a)
108 # build cross compilers & libs
109 cross: $(LIBTCC1_CROSS) $(PROGS_CROSS)
111 # build specific cross compiler & lib
112 cross-%: %-tcc$(EXESUF) %-libtcc1.a ;
114 install: ; @$(MAKE) --no-print-directory install$(CFG)
115 install-strip: ; @$(MAKE) --no-print-directory install$(CFG) CONFIG_strip=yes
116 uninstall: ; @$(MAKE) --no-print-directory uninstall$(CFG)
118 ifdef CONFIG_cross
119 all : cross
120 endif
122 # --------------------------------------------
124 T = $(or $(CROSS_TARGET),$(NATIVE_TARGET),unknown)
125 X = $(if $(CROSS_TARGET),$(CROSS_TARGET)-)
127 DEF-i386 = -DTCC_TARGET_I386
128 DEF-x86_64 = -DTCC_TARGET_X86_64
129 DEF-i386-win32 = -DTCC_TARGET_PE -DTCC_TARGET_I386
130 DEF-x86_64-win32= -DTCC_TARGET_PE -DTCC_TARGET_X86_64
131 DEF-x86_64-osx = -DTCC_TARGET_MACHO -DTCC_TARGET_X86_64
132 DEF-arm-wince = -DTCC_TARGET_PE -DTCC_TARGET_ARM -DTCC_ARM_EABI -DTCC_ARM_VFP -DTCC_ARM_HARDFLOAT
133 DEF-arm64 = -DTCC_TARGET_ARM64 -Wno-format
134 DEF-c67 = -DTCC_TARGET_C67 -w # disable warnigs
135 DEF-arm-fpa = -DTCC_TARGET_ARM
136 DEF-arm-fpa-ld = -DTCC_TARGET_ARM -DLDOUBLE_SIZE=12
137 DEF-arm-vfp = -DTCC_TARGET_ARM -DTCC_ARM_VFP
138 DEF-arm-eabi = -DTCC_TARGET_ARM -DTCC_ARM_VFP -DTCC_ARM_EABI
139 DEF-arm-eabihf = -DTCC_TARGET_ARM -DTCC_ARM_VFP -DTCC_ARM_EABI -DTCC_ARM_HARDFLOAT
140 DEF-arm = $(DEF-arm-eabihf)
141 DEF-riscv64 = -DTCC_TARGET_RISCV64
142 DEF-$(NATIVE_TARGET) = $(NATIVE_DEFINES)
144 DEFINES += $(DEF-$T) $(DEF-all)
145 DEFINES += $(if $(ROOT-$T),-DCONFIG_SYSROOT="\"$(ROOT-$T)\"")
146 DEFINES += $(if $(CRT-$T),-DCONFIG_TCC_CRTPREFIX="\"$(CRT-$T)\"")
147 DEFINES += $(if $(LIB-$T),-DCONFIG_TCC_LIBPATHS="\"$(LIB-$T)\"")
148 DEFINES += $(if $(INC-$T),-DCONFIG_TCC_SYSINCLUDEPATHS="\"$(INC-$T)\"")
149 DEFINES += $(DEF-$(or $(findstring win,$T),unx))
151 ifneq ($(X),)
152 ifeq ($(CONFIG_WIN32),yes)
153 DEF-win += -DTCC_LIBTCC1="\"$(X)libtcc1.a\""
154 DEF-unx += -DTCC_LIBTCC1="\"lib/$(X)libtcc1.a\""
155 else
156 DEF-all += -DTCC_LIBTCC1="\"$(X)libtcc1.a\""
157 DEF-win += -DCONFIG_TCCDIR="\"$(tccdir)/win32\""
158 endif
159 endif
161 # include custom configuration (see make help)
162 -include config-extra.mak
164 CORE_FILES = tcc.c tcctools.c libtcc.c tccpp.c tccgen.c tccelf.c tccasm.c tccrun.c
165 CORE_FILES += tcc.h config.h libtcc.h tcctok.h
166 i386_FILES = $(CORE_FILES) i386-gen.c i386-link.c i386-asm.c i386-asm.h i386-tok.h
167 i386-win32_FILES = $(i386_FILES) tccpe.c
168 x86_64_FILES = $(CORE_FILES) x86_64-gen.c x86_64-link.c i386-asm.c x86_64-asm.h
169 x86_64-win32_FILES = $(x86_64_FILES) tccpe.c
170 x86_64-osx_FILES = $(x86_64_FILES) tccmacho.c
171 arm_FILES = $(CORE_FILES) arm-gen.c arm-link.c arm-asm.c
172 arm-wince_FILES = $(arm_FILES) tccpe.c
173 arm-eabihf_FILES = $(arm_FILES)
174 arm-fpa_FILES = $(arm_FILES)
175 arm-fpa-ld_FILES = $(arm_FILES)
176 arm-vfp_FILES = $(arm_FILES)
177 arm-eabi_FILES = $(arm_FILES)
178 arm-eabihf_FILES = $(arm_FILES)
179 arm64_FILES = $(CORE_FILES) arm64-gen.c arm64-link.c arm-asm.c
180 c67_FILES = $(CORE_FILES) c67-gen.c c67-link.c tcccoff.c
181 riscv64_FILES = $(CORE_FILES) riscv64-gen.c riscv64-link.c riscv64-asm.c
183 # libtcc sources
184 LIBTCC_SRC = $(filter-out tcc.c tcctools.c,$(filter %.c,$($T_FILES)))
186 ifeq ($(ONE_SOURCE),yes)
187 LIBTCC_OBJ = $(X)libtcc.o
188 LIBTCC_INC = $($T_FILES)
189 TCC_FILES = $(X)tcc.o
190 tcc.o : DEFINES += -DONE_SOURCE=0
191 else
192 LIBTCC_OBJ = $(patsubst %.c,$(X)%.o,$(LIBTCC_SRC))
193 LIBTCC_INC = $(filter %.h %-gen.c %-link.c,$($T_FILES))
194 TCC_FILES = $(X)tcc.o $(LIBTCC_OBJ)
195 $(TCC_FILES) : DEFINES += -DONE_SOURCE=0
196 endif
198 ifeq ($(CONFIG_strip),no)
199 CFLAGS += -g
200 LDFLAGS += -g
201 else
202 CONFIG_strip = yes
203 ifndef CONFIG_OSX
204 LDFLAGS += -s
205 endif
206 endif
208 # target specific object rule
209 $(X)%.o : %.c $(LIBTCC_INC)
210 $S$(CC) -o $@ -c $< $(DEFINES) $(CFLAGS)
212 # additional dependencies
213 $(X)tcc.o : tcctools.c
215 # Host Tiny C Compiler
216 tcc$(EXESUF): tcc.o $(LIBTCC)
217 $S$(CC) -o $@ $^ $(LIBS) $(LDFLAGS) $(LINK_LIBTCC)
219 # Cross Tiny C Compilers
220 %-tcc$(EXESUF): FORCE
221 @$(MAKE) --no-print-directory $@ CROSS_TARGET=$* ONE_SOURCE=$(or $(ONE_SOURCE),yes)
223 $(CROSS_TARGET)-tcc$(EXESUF): $(TCC_FILES)
224 $S$(CC) -o $@ $^ $(LIBS) $(LDFLAGS)
226 # profiling version
227 tcc_p$(EXESUF): $($T_FILES)
228 $S$(CC) -o $@ $< $(DEFINES) $(CFLAGS_P) $(LIBS_P) $(LDFLAGS_P)
230 # static libtcc library
231 libtcc.a: $(LIBTCC_OBJ)
232 $S$(AR) rcs $@ $^
234 # dynamic libtcc library
235 libtcc.so: $(LIBTCC_OBJ)
236 $S$(CC) -shared -Wl,-soname,$@ -o $@ $^ $(LDFLAGS)
238 libtcc.so: CFLAGS+=-fPIC
239 libtcc.so: LDFLAGS+=-fPIC
241 # OSX dynamic libtcc library
242 libtcc.dylib: $(LIBTCC_OBJ)
243 $S$(CC) -shared -o $@ $^ $(LDFLAGS)
245 # windows dynamic libtcc library
246 libtcc.dll : $(LIBTCC_OBJ)
247 $S$(CC) -shared -o $@ $^ $(LDFLAGS)
248 libtcc.dll : DEFINES += -DLIBTCC_AS_DLL
250 # import file for windows libtcc.dll
251 libtcc.def : libtcc.dll tcc$(EXESUF)
252 $S$(XTCC) -impdef $< -o $@
253 XTCC ?= ./tcc$(EXESUF)
255 # TinyCC runtime libraries
256 libtcc1.a : tcc$(EXESUF) FORCE
257 @$(MAKE) -C lib
259 # Cross libtcc1.a
260 %-libtcc1.a : %-tcc$(EXESUF) FORCE
261 @$(MAKE) -C lib CROSS_TARGET=$*
263 .PRECIOUS: %-libtcc1.a
264 FORCE:
266 run-if = $(if $(shell which $1),$S $1 $2)
267 S = $(if $(findstring yes,$(SILENT)),@$(info * $@))
269 # --------------------------------------------------------------------------
270 # documentation and man page
271 tcc-doc.html: tcc-doc.texi
272 $(call run-if,makeinfo,--no-split --html --number-sections -o $@ $<)
274 tcc-doc.info: tcc-doc.texi
275 $(call run-if,makeinfo,$< || true)
277 tcc.1 : tcc-doc.pod
278 $(call run-if,pod2man,--section=1 --center="Tiny C Compiler" \
279 --release="$(VERSION)" $< >$@ && rm -f $<)
280 %.pod : %.texi
281 $(call run-if,perl,$(TOPSRC)/texi2pod.pl $< $@)
283 # --------------------------------------------------------------------------
284 # install
286 INSTALL = install -m644
287 INSTALLBIN = install -m755 $(STRIP_$(CONFIG_strip))
288 STRIP_yes = -s
290 LIBTCC1_W = $(filter %-win32-libtcc1.a %-wince-libtcc1.a,$(LIBTCC1_CROSS))
291 LIBTCC1_U = $(filter-out $(LIBTCC1_W),$(LIBTCC1_CROSS))
292 IB = $(if $1,$(IM) mkdir -p $2 && $(INSTALLBIN) $1 $2)
293 IBw = $(call IB,$(wildcard $1),$2)
294 IF = $(if $1,$(IM) mkdir -p $2 && $(INSTALL) $1 $2)
295 IFw = $(call IF,$(wildcard $1),$2)
296 IR = $(IM) mkdir -p $2 && cp -r $1/. $2
297 IM = $(info -> $2 : $1)@
299 B_O = bcheck.o bt-exe.o bt-log.o bt-dll.o
301 # install progs & libs
302 install-unx:
303 $(call IBw,$(PROGS) $(PROGS_CROSS),"$(bindir)")
304 $(call IFw,$(LIBTCC1) $(B_O) $(LIBTCC1_U),"$(tccdir)")
305 $(call IF,$(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h,"$(tccdir)/include")
306 $(call $(if $(findstring .so,$(LIBTCC)),IBw,IFw),$(LIBTCC),"$(libdir)")
307 $(call IF,$(TOPSRC)/libtcc.h,"$(includedir)")
308 $(call IFw,tcc.1,"$(mandir)/man1")
309 $(call IFw,tcc-doc.info,"$(infodir)")
310 $(call IFw,tcc-doc.html,"$(docdir)")
311 ifneq "$(wildcard $(LIBTCC1_W))" ""
312 $(call IFw,$(TOPSRC)/win32/lib/*.def $(LIBTCC1_W),"$(tccdir)/win32/lib")
313 $(call IR,$(TOPSRC)/win32/include,"$(tccdir)/win32/include")
314 $(call IF,$(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h,"$(tccdir)/win32/include")
315 endif
317 # uninstall
318 uninstall-unx:
319 @rm -fv $(foreach P,$(PROGS) $(PROGS_CROSS),"$(bindir)/$P")
320 @rm -fv "$(libdir)/libtcc.a" "$(libdir)/libtcc.so" "$(includedir)/libtcc.h"
321 @rm -fv "$(mandir)/man1/tcc.1" "$(infodir)/tcc-doc.info"
322 @rm -fv "$(docdir)/tcc-doc.html"
323 @rm -frv "$(tccdir)"
325 # install progs & libs on windows
326 install-win:
327 $(call IBw,$(PROGS) $(PROGS_CROSS) $(subst libtcc.a,,$(LIBTCC)),"$(bindir)")
328 $(call IF,$(TOPSRC)/win32/lib/*.def,"$(tccdir)/lib")
329 $(call IFw,libtcc1.a $(B_O) $(LIBTCC1_W),"$(tccdir)/lib")
330 $(call IF,$(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h,"$(tccdir)/include")
331 $(call IR,$(TOPSRC)/win32/include,"$(tccdir)/include")
332 $(call IR,$(TOPSRC)/win32/examples,"$(tccdir)/examples")
333 $(call IF,$(TOPSRC)/tests/libtcc_test.c,"$(tccdir)/examples")
334 $(call IFw,$(TOPSRC)/libtcc.h $(subst .dll,.def,$(LIBTCC)),"$(libdir)")
335 $(call IFw,$(TOPSRC)/win32/tcc-win32.txt tcc-doc.html,"$(docdir)")
336 ifneq "$(wildcard $(LIBTCC1_U))" ""
337 $(call IFw,$(LIBTCC1_U),"$(tccdir)/lib")
338 $(call IF,$(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h,"$(tccdir)/lib/include")
339 endif
341 # the msys-git shell works to configure && make except it does not have install
342 ifeq ($(CONFIG_WIN32)-$(shell which install || echo no),yes-no)
343 install-win : INSTALL = cp
344 install-win : INSTALLBIN = cp
345 endif
347 # uninstall on windows
348 uninstall-win:
349 @rm -fv $(foreach P,libtcc.dll $(PROGS) *-tcc.exe,"$(bindir)"/$P)
350 @rm -fr $(foreach P,doc examples include lib libtcc,"$(tccdir)/$P"/*)
351 @rm -frv $(foreach P,doc examples include lib libtcc,"$(tccdir)/$P")
353 # --------------------------------------------------------------------------
354 # other stuff
356 TAGFILES = *.[ch] include/*.h lib/*.[chS]
357 tags : ; ctags $(TAGFILES)
358 # cannot have both tags and TAGS on windows
359 ETAGS : ; etags $(TAGFILES)
361 # create release tarball from *current* git branch (including tcc-doc.html
362 # and converting two files to CRLF)
363 TCC-VERSION = tcc-$(VERSION)
364 TCC-VERSION = tinycc-mob-$(shell git rev-parse --short=7 HEAD)
365 tar: tcc-doc.html
366 mkdir -p $(TCC-VERSION)
367 ( cd $(TCC-VERSION) && git --git-dir ../.git checkout -f )
368 cp tcc-doc.html $(TCC-VERSION)
369 for f in tcc-win32.txt build-tcc.bat ; do \
370 cat win32/$$f | sed 's,\(.*\),\1\r,g' > $(TCC-VERSION)/win32/$$f ; \
371 done
372 tar cjf $(TCC-VERSION).tar.bz2 $(TCC-VERSION)
373 rm -rf $(TCC-VERSION)
374 git reset
376 config.mak:
377 $(if $(wildcard $@),,@echo "Please run ./configure." && exit 1)
379 # run all tests
380 test:
381 @$(MAKE) -C tests
382 # run test(s) from tests2 subdir (see make help)
383 tests2.%:
384 @$(MAKE) -C tests/tests2 $@
386 testspp.%:
387 @$(MAKE) -C tests/pp $@
389 clean:
390 @rm -f tcc$(EXESUF) tcc_p$(EXESUF) *-tcc$(EXESUF) tcc.pod
391 @rm -f *.o *.a *.so* *.out *.log lib*.def *.exe *.dll a.out tags TAGS *.dylib
392 @$(MAKE) -s -C lib $@
393 @$(MAKE) -s -C tests $@
395 distclean: clean
396 @rm -fv config.h config.mak config.texi tcc.1 tcc-doc.info tcc-doc.html
398 .PHONY: all clean test tar tags ETAGS distclean install uninstall FORCE
400 help:
401 @echo "make"
402 @echo " build native compiler (from separate objects)"
403 @echo ""
404 @echo "make cross"
405 @echo " build cross compilers (from one source)"
406 @echo ""
407 @echo "make ONE_SOURCE=no/yes SILENT=no/yes"
408 @echo " force building from separate/one object(s), less/more silently"
409 @echo ""
410 @echo "make cross-TARGET"
411 @echo " build one specific cross compiler for 'TARGET'. Currently supported:"
412 @echo " $(wordlist 1,6,$(TCC_X))"
413 @echo " $(wordlist 7,99,$(TCC_X))"
414 @echo ""
415 @echo "make test"
416 @echo " run all tests"
417 @echo ""
418 @echo "make tests2.all / make tests2.37 / make tests2.37+"
419 @echo " run all/single test(s) from tests2, optionally update .expect"
420 @echo ""
421 @echo "make testspp.all / make testspp.17"
422 @echo " run all/single test(s) from tests/pp"
423 @echo ""
424 @echo "Other supported make targets:"
425 @echo " install install-strip doc clean tags ETAGS tar distclean help"
426 @echo ""
427 @echo "Custom configuration:"
428 @echo " The makefile includes a file 'config-extra.mak' if it is present."
429 @echo " This file may contain some custom configuration. For example:"
430 @echo " NATIVE_DEFINES += -D..."
431 @echo " Or for example to configure the search paths for a cross-compiler"
432 @echo " that expects the linux files in <tccdir>/i386-linux:"
433 @echo " ROOT-i386 = {B}/i386-linux"
434 @echo " CRT-i386 = {B}/i386-linux/usr/lib"
435 @echo " LIB-i386 = {B}/i386-linux/lib:{B}/i386-linux/usr/lib"
436 @echo " INC-i386 = {B}/lib/include:{B}/i386-linux/usr/include"
437 @echo " DEF-i386 += -D__linux__"
439 # --------------------------------------------------------------------------
440 endif # ($(INCLUDED),no)