Makefile

   1 # --------------------------------------------------------------------------
   2 #
   3 # Tiny C Compiler Makefile
   4 #
   5
   6 ifndef TOP
   7  TOP = .
   8  INCLUDED = no
   9 endif
  10
  11 include $(TOP)/config.mak
  12
  13 ifeq (-$(findstring gcc,$(CC))-,-gcc-)
  14  ifeq (-$(GCC_MAJOR)-$(findstring $(GCC_MINOR),56789)-,-4--)
  15   CFLAGS += -D_FORTIFY_SOURCE=0
  16  endif
  17 else
  18  ifeq (-$(findstring clang,$(CC))-,-clang-)
  19   # make clang accept gnuisms in libtcc1.c
  20   CFLAGS+=-fheinous-gnu-extensions
  21  endif
  22 endif
  23
  24 LIBTCC = libtcc.a
  25 LIBTCC1 = libtcc1.a
  26 LINK_LIBTCC =
  27 LIBS =
  28 CFLAGS += -I$(TOP)
  29 CFLAGS += $(CPPFLAGS)
  30 VPATH = $(TOPSRC)
  31
  32 ifdef CONFIG_WIN32
  33  ifneq ($(DISABLE_STATIC),no)
  34   LIBTCC = libtcc$(DLLSUF)
  35   LIBTCCDEF = libtcc.def
  36  endif
  37  CFGWIN = -win
  38  NATIVE_TARGET = $(ARCH)-win$(if $(findstring arm,$(ARCH)),ce,32)
  39 else
  40  LIBS=-lm
  41  ifndef CONFIG_NOLDL
  42   LIBS+=-ldl
  43  endif
  44  # make libtcc as static or dynamic library?
  45  ifeq ($(DISABLE_STATIC),yes)
  46   LIBTCC=libtcc$(DLLSUF)
  47   export LD_LIBRARY_PATH := $(CURDIR)/$(TOP)
  48   ifndef DISABLE_RPATH
  49    LINK_LIBTCC += -Wl,-rpath,"$(libdir)"
  50   endif
  51  endif
  52  CFGWIN =-unx
  53  NATIVE_TARGET = $(ARCH)
  54  ifdef CONFIG_OSX
  55   NATIVE_TARGET = $(ARCH)-osx
  56   LDFLAGS += -flat_namespace -undefined warning
  57   export MACOSX_DEPLOYMENT_TARGET := 10.2
  58  endif
  59 endif
  60
  61 # run local version of tcc with local libraries and includes
  62 TCCFLAGS-unx = -B$(TOP) -I$(TOPSRC)/include -I$(TOPSRC) -I$(TOP)
  63 TCCFLAGS-win = -B$(TOPSRC)/win32 -I$(TOPSRC)/include -I$(TOPSRC) -I$(TOP) -L$(TOP)
  64 TCCFLAGS = $(TCCFLAGS$(CFGWIN))
  65 TCC = $(TOP)/tcc$(EXESUF) $(TCCFLAGS)
  66 ifdef CONFIG_OSX
  67  TCCFLAGS += -D_ANSI_SOURCE
  68 endif
  69
  70 CFLAGS_P = $(CFLAGS) -pg -static -DCONFIG_TCC_STATIC -DTCC_PROFILE
  71 LIBS_P = $(LIBS)
  72 LDFLAGS_P = $(LDFLAGS)
  73
  74 CONFIG_$(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_$(CONFIG_arm) += -DTCC_TARGET_ARM
  82 NATIVE_DEFINES_$(CONFIG_arm_eabihf) += -DTCC_ARM_EABI -DTCC_ARM_HARDFLOAT
  83 NATIVE_DEFINES_$(CONFIG_arm_eabi) += -DTCC_ARM_EABI
  84 NATIVE_DEFINES_$(CONFIG_arm_vfp) += -DTCC_ARM_VFP
  85 NATIVE_DEFINES_$(CONFIG_arm64) += -DTCC_TARGET_ARM64
  86 NATIVE_DEFINES += $(NATIVE_DEFINES_yes)
  87
  88 ifeq ($(INCLUDED),no)
  89 # --------------------------------------------------------------------------
  90 # running top Makefile
  91
  92 PROGS = tcc$(EXESUF)
  93 TCCLIBS = $(LIBTCC1) $(LIBTCC) $(LIBTCCDEF)
  94 TCCDOCS = tcc.1 tcc-doc.html tcc-doc.info
  95
  96 all: $(PROGS) $(TCCLIBS) $(TCCDOCS)
  97
  98 # cross compiler targets to build
  99 TCC_X = i386 x86_64 i386-win32 x86_64-win32 x86_64-osx arm arm64 arm-wince c67
 100 # TCC_X += arm-fpa arm-fpa-ld arm-vfp arm-eabi
 101
 102 # cross libtcc1.a targets to build
 103 LIBTCC1_X = i386 x86_64 i386-win32 x86_64-win32 x86_64-osx arm arm64 arm-wince
 104
 105 PROGS_CROSS = $(foreach X,$(TCC_X),$X-tcc$(EXESUF))
 106 LIBTCC1_CROSS = $(foreach X,$(LIBTCC1_X),libtcc1-$X.a)
 107
 108 # build cross compilers & libs
 109 cross: $(LIBTCC1_CROSS) $(PROGS_CROSS)
 110
 111 # build specific cross compiler & lib
 112 cross-%: %-tcc$(EXESUF) libtcc1-%.a ;
 113
 114 install: install$(CFGWIN)
 115 uninstall: uninstall$(CFGWIN)
 116
 117 ifdef CONFIG_CROSS
 118 all : cross
 119 endif
 120
 121 # --------------------------------------------
 122
 123 T = $(or $(CROSS_TARGET),$(NATIVE_TARGET),unknown)
 124 X = $(if $(CROSS_TARGET),$(CROSS_TARGET)-)
 125
 126 DEF-i386        = -DTCC_TARGET_I386
 127 DEF-x86_64      = -DTCC_TARGET_X86_64
 128 DEF-i386-win32  = -DTCC_TARGET_PE -DTCC_TARGET_I386
 129 DEF-x86_64-win32= -DTCC_TARGET_PE -DTCC_TARGET_X86_64
 130 DEF-x86_64-osx  = -DTCC_TARGET_MACHO -DTCC_TARGET_X86_64
 131 DEF-arm-wince   = -DTCC_TARGET_PE -DTCC_TARGET_ARM -DTCC_ARM_EABI -DTCC_ARM_VFP -DTCC_ARM_HARDFLOAT
 132 DEF-arm64       = -DTCC_TARGET_ARM64
 133 DEF-c67         = -DTCC_TARGET_C67 -w # disable warnigs
 134 DEF-arm-fpa     = -DTCC_TARGET_ARM
 135 DEF-arm-fpa-ld  = -DTCC_TARGET_ARM -DLDOUBLE_SIZE=12
 136 DEF-arm-vfp     = -DTCC_TARGET_ARM -DTCC_ARM_VFP
 137 DEF-arm-eabi    = -DTCC_TARGET_ARM -DTCC_ARM_VFP -DTCC_ARM_EABI
 138 DEF-arm-eabihf  = -DTCC_TARGET_ARM -DTCC_ARM_VFP -DTCC_ARM_EABI -DTCC_ARM_HARDFLOAT
 139 DEF-arm         = $(DEF-arm-eabihf)
 140 DEF-$(NATIVE_TARGET) = $(NATIVE_DEFINES)
 141
 142 DEFINES += $(DEF-$T) $(DEF-all)
 143 DEFINES += $(if $(ROOT-$T),-DCONFIG_SYSROOT="\"$(ROOT-$T)\"")
 144 DEFINES += $(if $(CRT-$T),-DCONFIG_TCC_CRTPREFIX="\"$(CRT-$T)\"")
 145 DEFINES += $(if $(LIB-$T),-DCONFIG_TCC_LIBPATHS="\"$(LIB-$T)\"")
 146 DEFINES += $(if $(INC-$T),-DCONFIG_TCC_SYSINCLUDEPATHS="\"$(INC-$T)\"")
 147 DEFINES += $(DEF-$(or $(findstring win,$T),unx))
 148
 149 ifneq ($(X),)
 150 ifeq ($(CONFIG_WIN32),yes)
 151 DEF-win += -DTCC_LIBTCC1="\"libtcc1-$T.a\""
 152 DEF-unx += -DTCC_LIBTCC1="\"lib/libtcc1-$T.a\""
 153 else
 154 DEF-all += -DTCC_LIBTCC1="\"libtcc1-$T.a\""
 155 DEF-win += -DCONFIG_TCCDIR="\"$(tccdir)/win32\""
 156 endif
 157 endif
 158
 159 # include custom cross-compiler configuration (see make help)
 160 -include config-cross.mak
 161
 162 CORE_FILES = tcc.c tcctools.c libtcc.c tccpp.c tccgen.c tccelf.c tccasm.c tccrun.c
 163 CORE_FILES += tcc.h config.h libtcc.h tcctok.h
 164 i386_FILES = $(CORE_FILES) i386-gen.c i386-link.c i386-asm.c i386-asm.h i386-tok.h
 165 i386-win32_FILES = $(i386_FILES) tccpe.c
 166 x86_64_FILES = $(CORE_FILES) x86_64-gen.c x86_64-link.c i386-asm.c x86_64-asm.h
 167 x86_64-win32_FILES = $(x86_64_FILES) tccpe.c
 168 x86_64-osx_FILES = $(x86_64_FILES)
 169 arm_FILES = $(CORE_FILES) arm-gen.c arm-link.c arm-asm.c
 170 arm-wince_FILES = $(arm_FILES) tccpe.c
 171 arm64_FILES = $(CORE_FILES) arm64-gen.c arm64-link.c
 172 c67_FILES = $(CORE_FILES) c67-gen.c c67-link.c tcccoff.c
 173
 174 # libtcc sources
 175 LIBTCC_SRC = $(filter-out tcc.c tcctools.c arm-asm.c,$(filter %.c,$($T_FILES)))
 176
 177 ifeq ($(ONE_SOURCE),yes)
 178 LIBTCC_OBJ = $(X)libtcc.o
 179 LIBTCC_INC = $($T_FILES)
 180 TCC_FILES = $(X)tcc.o
 181 $(X)libtcc.o $T-tcc$(EXESUF) : DEFINES += -DONE_SOURCE
 182 else
 183 LIBTCC_OBJ = $(patsubst %.c,$(X)%.o,$(LIBTCC_SRC))
 184 LIBTCC_INC = $(filter %.h %-gen.c %-link.c,$($T_FILES))
 185 TCC_FILES = $(X)tcc.o $(LIBTCC_OBJ)
 186 endif
 187
 188 # target specific object rule
 189 $(X)%.o : %.c $(LIBTCC_INC)
 190         $(CC) -o $@ -c $< $(DEFINES) $(CFLAGS)
 191
 192 # additional dependencies
 193 $(X)tcc.o : tcctools.c
 194 $(X)arm-gen.o : arm-asm.c
 195
 196 # Host Tiny C Compiler
 197 tcc$(EXESUF): tcc.o $(LIBTCC)
 198         $(CC) -o $@ $^ $(DEFINES) $(CFLAGS) $(LIBS) $(LDFLAGS) $(LINK_LIBTCC)
 199
 200 # Cross Tiny C Compilers
 201 %-tcc$(EXESUF): FORCE
 202         @$(MAKE) --no-print-directory $@ CROSS_TARGET=$* ONE_SOURCE=$(or $(ONE_SOURCE),yes)
 203
 204 $(CROSS_TARGET)-tcc$(EXESUF): $(TCC_FILES)
 205         $(CC) -o $@ $^ $(DEFINES) $(CFLAGS) $(LIBS) $(LDFLAGS)
 206
 207 # profiling version
 208 tcc_p$(EXESUF): $($T_FILES)
 209         $(CC) -o $@ $< $(DEFINES) -DONE_SOURCE $(CFLAGS_P) $(LIBS_P) $(LDFLAGS_P)
 210
 211 # static libtcc library
 212 libtcc.a: $(LIBTCC_OBJ)
 213         $(AR) rcs $@ $^
 214
 215 # dynamic libtcc library
 216 libtcc.so: $(LIBTCC_OBJ)
 217         $(CC) -shared -Wl,-soname,$@ -o $@ $^ $(CFLAGS) $(LDFLAGS)
 218
 219 libtcc.so: CFLAGS+=-fPIC
 220
 221 # windows dynamic libtcc library
 222 libtcc.dll : $(LIBTCC_OBJ)
 223         $(CC) -shared -o $@ $^ $(CFLAGS) $(LDFLAGS)
 224
 225 libtcc.def : libtcc.dll tcc$(EXESUF)
 226         ./tcc$(EXESUF) -impdef $< -o $@
 227
 228 libtcc.dll : DEFINES += -DLIBTCC_AS_DLL
 229
 230 # TinyCC runtime libraries
 231 libtcc1.a : tcc$(EXESUF) FORCE
 232         @$(MAKE) -C lib
 233
 234 # Cross libtcc1.a
 235 libtcc1-%.a : %-tcc$(EXESUF) FORCE
 236         @$(MAKE) -C lib CROSS_TARGET=$*
 237
 238 FORCE:
 239
 240 # --------------------------------------------------------------------------
 241 # documentation and man page
 242 tcc-doc.html: tcc-doc.texi
 243         -makeinfo --no-split --html --number-sections -o $@ $<
 244
 245 tcc.1: tcc-doc.texi
 246         -$(TOPSRC)/texi2pod.pl $< tcc.pod
 247         -pod2man --section=1 --center="Tiny C Compiler" --release="$(VERSION)" tcc.pod > $@
 248
 249 tcc-doc.info: tcc-doc.texi
 250         -makeinfo $<
 251
 252 # --------------------------------------------------------------------------
 253 # install
 254
 255 INSTALL = install -m644
 256 INSTALLBIN = install -m755 $(STRIP_$(STRIP_BINARIES))
 257 STRIP_yes = -s
 258 install-strip: install
 259 install-strip: STRIP_BINARIES = yes
 260
 261 TRY-INSTALL = $(if $(wildcard $1),mkdir -p $2 && $(INSTALL) $1 $2)
 262 LIBTCC1_W = $(wildcard $(filter %-win32.a %-wince.a,$(LIBTCC1_CROSS)))
 263 LIBTCC1_U = $(wildcard $(filter-out $(LIBTCC1_W),$(LIBTCC1_CROSS)))
 264 PROGS_X = $(wildcard $(PROGS_CROSS))
 265
 266 # install progs & libs
 267 install-unx:
 268         mkdir -p "$(bindir)"
 269         $(INSTALLBIN) $(PROGS) $(PROGS_X) "$(bindir)"
 270         mkdir -p "$(tccdir)"
 271         $(INSTALL) $(LIBTCC1) $(LIBTCC1_U) "$(tccdir)"
 272         mkdir -p "$(tccdir)/include"
 273         $(INSTALL) $(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h "$(tccdir)/include"
 274         mkdir -p "$(libdir)"
 275         $(INSTALL) $(LIBTCC) "$(libdir)"
 276         mkdir -p "$(includedir)"
 277         $(INSTALL) $(TOPSRC)/libtcc.h "$(includedir)"
 278         $(call TRY-INSTALL,tcc.1,"$(mandir)/man1")
 279         $(call TRY-INSTALL,tcc-doc.info,"$(infodir)")
 280         $(call TRY-INSTALL,tcc-doc.html,"$(docdir)")
 281 ifneq "$(LIBTCC1_W)" ""
 282         mkdir -p "$(tccdir)/win32/lib"
 283         $(INSTALL) $(TOPSRC)/win32/lib/*.def $(LIBTCC1_W) "$(tccdir)/win32/lib"
 284         mkdir -p "$(tccdir)/win32/include"
 285         cp -r $(TOPSRC)/win32/include/. "$(tccdir)/win32/include"
 286         $(INSTALL) $(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h "$(tccdir)/win32/include"
 287 endif
 288
 289 # uninstall
 290 uninstall-unx:
 291         @rm -fv $(foreach P,$(PROGS) $(PROGS_CROSS),"$(bindir)/$P")
 292         @rm -fv "$(libdir)/libtcc.a" "$(libdir)/libtcc.so" "$(includedir)/libtcc.h"
 293         @rm -fv "$(mandir)/man1/tcc.1" "$(infodir)/tcc-doc.info"
 294         @rm -fv "$(docdir)/tcc-doc.html"
 295         rm -r "$(tccdir)"
 296
 297 # install progs & libs on windows
 298 install-win:
 299         mkdir -p "$(tccdir)"
 300         $(INSTALL) $(PROGS) $(subst libtcc.a,,$(LIBTCC)) $(PROGS_X) "$(tccdir)"
 301         mkdir -p "$(tccdir)/lib"
 302         $(INSTALL) $(TOPSRC)/win32/lib/*.def "$(tccdir)/lib"
 303         $(INSTALL) libtcc1.a $(LIBTCC1_W) "$(tccdir)/lib"
 304         mkdir -p "$(tccdir)/include"
 305         cp -r $(TOPSRC)/win32/include/. "$(tccdir)/include"
 306         $(INSTALL) $(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h "$(tccdir)/include"
 307         mkdir -p "$(tccdir)/examples"
 308         cp -r $(TOPSRC)/win32/examples/. "$(tccdir)/examples"
 309         $(INSTALL) $(TOPSRC)/tests/libtcc_test.c "$(tccdir)/examples"
 310         mkdir -p "$(tccdir)/libtcc"
 311         $(INSTALL) $(TOPSRC)/libtcc.h $(subst .dll,.def,$(LIBTCC)) "$(tccdir)/libtcc"
 312         mkdir -p "$(tccdir)/doc"
 313         $(INSTALL) $(TOPSRC)/win32/tcc-win32.txt $(wildcard tcc-doc.html) "$(tccdir)/doc"
 314 ifneq "$(LIBTCC1_U)" ""
 315         $(INSTALL) $(LIBTCC1_U) "$(tccdir)/lib"
 316         mkdir -p "$(tccdir)/lib/include";
 317         $(INSTALL) $(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h "$(tccdir)/lib/include"
 318 endif
 319
 320 # the msys-git shell works to configure && make except it does not have install
 321 install-win : INSTALL = cp
 322
 323 # uninstall on windows
 324 uninstall-win:
 325         rm -r "$(tccdir)/"*
 326
 327 # --------------------------------------------------------------------------
 328 # other stuff
 329
 330 TAGFILES = *.[ch] include/*.h lib/*.[chS]
 331 tags : ; ctags $(TAGFILES)
 332 # cannot have both tags and TAGS on windows
 333 ETAGS : ; etags $(TAGFILES)
 334
 335 # create release tarball from *current* git branch (including tcc-doc.html
 336 # and converting two files to CRLF)
 337 TCC-VERSION = tcc-$(VERSION)
 338 tar:    tcc-doc.html
 339         mkdir $(TCC-VERSION)
 340         ( cd $(TCC-VERSION) && git --git-dir ../.git checkout -f )
 341         cp tcc-doc.html $(TCC-VERSION)
 342         for f in tcc-win32.txt build-tcc.bat ; do \
 343             cat win32/$$f | sed 's,\(.*\),\1\r,g' > $(TCC-VERSION)/win32/$$f ; \
 344         done
 345         tar cjf $(TCC-VERSION).tar.bz2 $(TCC-VERSION)
 346         rm -rf $(TCC-VERSION)
 347         git reset
 348
 349 config.mak:
 350         $(if $(wildcard $@),,@echo "Please run ./configure." && exit 1)
 351
 352 # in tests subdir
 353 test:
 354         $(MAKE) -C tests
 355
 356 clean:
 357         rm -f $(PROGS) $(PROGS_CROSS) tcc_p$(EXESUF) tcc.pod
 358         rm -f  *~ *.o *.a *.so* *.out *.log lib*.def *.exe *.dll a.out tags TAGS
 359         @$(MAKE) -C tests $@
 360         @$(MAKE) -C lib $@
 361
 362 distclean: clean
 363         rm -f config.h config.mak config.texi tcc.1 tcc-doc.info tcc-doc.html
 364
 365 .PHONY: all clean test tar tags ETAGS distclean install uninstall FORCE
 366
 367 help:
 368         @echo "make"
 369         @echo "   build native compiler (from separate objects)"
 370         @echo ""
 371         @echo "make cross"
 372         @echo "   build cross compilers (from one source)"
 373         @echo ""
 374         @echo "make ONE_SOURCE=yes / no"
 375         @echo "   force building from one source / separate objects"
 376         @echo ""
 377         @echo "make cross-TARGET"
 378         @echo "   build one specific cross compiler for 'TARGET', as in"
 379         @echo "   $(TCC_X)"
 380         @echo ""
 381         @echo "Cross compiler configuration:"
 382         @echo "   make will read custom configuration for cross compilers from a file"
 383         @echo "   'config-cross.mak' if present.  For example for a windows->i386-linux"
 384         @echo "   cross-compiler that expects the linux files in <tccdir>/i386-linux:"
 385         @echo ""
 386         @echo "   ROOT-i386 = {B}/i386-linux"
 387         @echo "   CRT-i386  = {B}/i386-linux/usr/lib"
 388         @echo "   LIB-i386  = {B}/i386-linux/lib:{B}/i386-linux/usr/lib"
 389         @echo "   INC-i386  = {B}/lib/include:{B}/i386-linux/usr/include"
 390         @echo "   DEF-i386  += -D__linux__"
 391         @echo ""
 392         @echo "Other supported make targets:"
 393         @echo "   install install-strip test tags ETAGS tar clean distclean help"
 394
 395 # --------------------------------------------------------------------------
 396 endif # ($(INCLUDED),no)