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.dll
  35   LIBTCCDEF = libtcc.def
  36  endif
  37  CFGWIN = -win
  38  NATIVE_TARGET = $(ARCH)-$(if $(eq $(ARCH),arm),wince,win32)
  39 else
  40  LIBS=-lm
  41  ifndef CONFIG_NOLDL
  42   LIBS+=-ldl
  43  endif
  44  # make libtcc as static or dynamic library?
  45  ifeq ($(DISABLE_STATIC),yes)
  46   LIBTCC=libtcc.so
  47   ifndef DISABLE_RPATH
  48    LINK_LIBTCC += -Wl,-rpath,"$(libdir)"
  49    export LD_LIBRARY_PATH := $(CURDIR)/$(TOP)
  50   endif
  51  endif
  52  CFGWIN =-unx
  53  NATIVE_TARGET = $(ARCH)
  54 endif
  55
  56 ifeq ($(TARGETOS),Darwin)
  57  CFLAGS += -Wl,-flat_namespace,-undefined,warning
  58  export MACOSX_DEPLOYMENT_TARGET:=10.2
  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
  67 CFLAGS_P = $(CFLAGS) -pg -static -DCONFIG_TCC_STATIC -DTCC_PROFILE
  68 LIBS_P= $(LIBS)
  69 LDFLAGS_P = $(LDFLAGS)
  70
  71 CONFIG_$(ARCH) = yes
  72 NATIVE_DEFINES_$(CONFIG_i386) += -DTCC_TARGET_I386
  73 NATIVE_DEFINES_$(CONFIG_x86_64) += -DTCC_TARGET_X86_64
  74 NATIVE_DEFINES_$(CONFIG_WIN32) += -DTCC_TARGET_PE
  75 NATIVE_DEFINES_$(CONFIG_uClibc) += -DTCC_UCLIBC
  76 NATIVE_DEFINES_$(CONFIG_arm) += -DTCC_TARGET_ARM
  77 NATIVE_DEFINES_$(CONFIG_arm_eabihf) += -DTCC_ARM_EABI -DTCC_ARM_HARDFLOAT
  78 NATIVE_DEFINES_$(CONFIG_arm_eabi) += -DTCC_ARM_EABI
  79 NATIVE_DEFINES_$(CONFIG_arm_vfp) += -DTCC_ARM_VFP
  80 NATIVE_DEFINES_$(CONFIG_arm64) += -DTCC_TARGET_ARM64
  81 NATIVE_DEFINES += $(NATIVE_DEFINES_yes)
  82
  83 ifeq ($(INCLUDED),no)
  84 # --------------------------------------------------------------------------
  85 # running top Makefile
  86
  87 PROGS = tcc$(EXESUF)
  88 TCCLIBS = $(LIBTCC1) $(LIBTCC) $(LIBTCCDEF)
  89 TCCDOCS = tcc.1 tcc-doc.html tcc-doc.info
  90
  91 all: $(PROGS) $(TCCLIBS) $(TCCDOCS)
  92
  93 # cross compiler targets to build
  94 TCC_X = i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince c67
  95 # TCC_X += arm-fpa arm-fpa-ld arm-vfp arm-eabi
  96
  97 # cross libtcc1.a targets to build
  98 LIBTCC1_X = i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince
  99
 100 PROGS_CROSS = $(foreach X,$(TCC_X),$X-tcc$(EXESUF))
 101 LIBTCC1_CROSS = $(foreach X,$(LIBTCC1_X),libtcc1-$X.a)
 102
 103 ifdef CONFIG_CROSS
 104 all : $(LIBTCC1_CROSS) $(PROGS_CROSS)
 105 endif
 106
 107 # build cross compilers & libs
 108 cross: all $(LIBTCC1_CROSS) $(PROGS_CROSS)
 109
 110 # build specific cross compiler & lib
 111 cross-%: %-tcc$(EXESUF) libtcc1-%.a ;
 112
 113 install: install$(CFGWIN)
 114 uninstall: uninstall$(CFGWIN)
 115
 116 # --------------------------------------------
 117
 118 T = $(or $(CROSS_TARGET),$(NATIVE_TARGET),unknown)
 119 X = $(if $(CROSS_TARGET),$(CROSS_TARGET)-)
 120
 121 DEF-i386        = -DTCC_TARGET_I386
 122 DEF-x86_64      = -DTCC_TARGET_X86_64
 123 DEF-i386-win32  = -DTCC_TARGET_PE -DTCC_TARGET_I386
 124 DEF-x86_64-win32= -DTCC_TARGET_PE -DTCC_TARGET_X86_64
 125 DEF-arm-wince   = -DTCC_TARGET_PE -DTCC_TARGET_ARM -DTCC_ARM_EABI -DTCC_ARM_VFP -DTCC_ARM_HARDFLOAT
 126 DEF-arm64       = -DTCC_TARGET_ARM64
 127 DEF-c67         = -DTCC_TARGET_C67 -w # disable warnigs
 128 DEF-arm-fpa     = -DTCC_TARGET_ARM
 129 DEF-arm-fpa-ld  = -DTCC_TARGET_ARM -DLDOUBLE_SIZE=12
 130 DEF-arm-vfp     = -DTCC_TARGET_ARM -DTCC_ARM_VFP
 131 DEF-arm-eabi    = -DTCC_TARGET_ARM -DTCC_ARM_VFP -DTCC_ARM_EABI
 132 DEF-arm-eabihf  = -DTCC_TARGET_ARM -DTCC_ARM_VFP -DTCC_ARM_EABI -DTCC_ARM_HARDFLOAT
 133 DEF-arm         = $(DEF-arm-eabihf)
 134 DEF-$(NATIVE_TARGET) = $(NATIVE_DEFINES)
 135
 136 DEFINES += $(DEF-$T) $(DEF-all)
 137 DEFINES += $(if $(ROOT-$T),-DCONFIG_SYSROOT="\"$(ROOT-$T)\"")
 138 DEFINES += $(if $(CRT-$T),-DCONFIG_TCC_CRTPREFIX="\"$(CRT-$T)\"")
 139 DEFINES += $(if $(LIB-$T),-DCONFIG_TCC_LIBPATHS="\"$(LIB-$T)\"")
 140 DEFINES += $(if $(INC-$T),-DCONFIG_TCC_SYSINCLUDEPATHS="\"$(INC-$T)\"")
 141 DEFINES += $(DEF-$(or $(findstring win,$T),unx))
 142
 143 ifneq ($(X),)
 144 ifeq ($(CONFIG_WIN32),yes)
 145 DEF-win += -DTCC_LIBTCC1="\"libtcc1-$T.a\""
 146 DEF-unx += -DTCC_LIBTCC1="\"lib/libtcc1-$T.a\""
 147 else
 148 DEF-all += -DTCC_LIBTCC1="\"libtcc1-$T.a\""
 149 DEF-win += -DCONFIG_TCCDIR="\"$(tccdir)/win32\""
 150 endif
 151 endif
 152
 153 # include custom cross-compiler configuration (see make help)
 154 -include config-cross.mak
 155
 156 CORE_FILES = tcc.c tcctools.c libtcc.c tccpp.c tccgen.c tccelf.c tccasm.c tccrun.c
 157 CORE_FILES += tcc.h config.h libtcc.h tcctok.h
 158 i386_FILES = $(CORE_FILES) i386-gen.c i386-link.c i386-asm.c i386-asm.h i386-tok.h
 159 i386-win32_FILES = $(i386_FILES) tccpe.c
 160 x86_64_FILES = $(CORE_FILES) x86_64-gen.c x86_64-link.c i386-asm.c x86_64-asm.h
 161 x86_64-win32_FILES = $(x86_64_FILES) tccpe.c
 162 arm_FILES = $(CORE_FILES) arm-gen.c arm-link.c arm-asm.c
 163 arm-wince_FILES = $(arm_FILES) tccpe.c
 164 arm64_FILES = $(CORE_FILES) arm64-gen.c arm64-link.c
 165 c67_FILES = $(CORE_FILES) c67-gen.c c67-link.c tcccoff.c
 166
 167 # libtcc sources
 168 LIBTCC_SRC = $(filter-out tcc.c tcctools.c arm-asm.c,$(filter %.c,$($T_FILES)))
 169
 170 ifeq ($(ONE_SOURCE),yes)
 171 LIBTCC_OBJ = $(X)libtcc.o
 172 LIBTCC_INC = $($T_FILES)
 173 TCC_FILES = tcc.c
 174 $(X)libtcc.o $T-tcc$(EXESUF) : DEFINES += -DONE_SOURCE
 175 else
 176 LIBTCC_OBJ = $(patsubst %.c,$(X)%.o,$(LIBTCC_SRC))
 177 LIBTCC_INC = $(filter %.h %-gen.c %-link.c,$($T_FILES))
 178 TCC_FILES = $(X)tcc.o $(LIBTCC_OBJ)
 179 endif
 180
 181 # target specific object rule
 182 $(X)%.o : %.c $(LIBTCC_INC)
 183         $(CC) -o $@ -c $< $(DEFINES) $(CFLAGS)
 184
 185 # additional dependencies
 186 $(X)tcc.o : tcctools.c
 187 $(X)arm-gen.o : arm-asm.c
 188
 189 # Host Tiny C Compiler
 190 tcc$(EXESUF): $(X)tcc.o $(LIBTCC)
 191         $(CC) -o $@ $^ $(DEFINES) $(CFLAGS) $(LIBS) $(LDFLAGS) $(LINK_LIBTCC)
 192
 193 # Cross Tiny C Compilers
 194 %-tcc$(EXESUF): FORCE
 195         @$(MAKE) --no-print-directory $@ CROSS_TARGET=$* ONE_SOURCE=$(or $(ONE_SOURCE),yes)
 196
 197 $(CROSS_TARGET)-tcc$(EXESUF): $(TCC_FILES)
 198         $(CC) -o $@ $^ $(DEFINES) $(CFLAGS) $(LIBS) $(LDFLAGS)
 199
 200 # profiling version
 201 tcc_p$(EXESUF): $($T_FILES)
 202         $(CC) -o $@ $< -$(DEFINES) $(CFLAGS_P) $(LIBS_P) $(LDFLAGS_P)
 203
 204 # static libtcc library
 205 libtcc.a: $(LIBTCC_OBJ)
 206         $(AR) rcs $@ $^
 207
 208 # dynamic libtcc library
 209 libtcc.so: $(LIBTCC_OBJ)
 210         $(CC) -shared -Wl,-soname,$@ -o $@ $^ $(LDFLAGS)
 211
 212 libtcc.so: CFLAGS+=-fPIC
 213
 214 # windows dynamic libtcc library
 215 libtcc.dll : $(LIBTCC_OBJ)
 216         $(CC) -shared $(LIBTCC_OBJ) -o $@ $(LDFLAGS)
 217
 218 libtcc.def : libtcc.dll tcc$(EXESUF)
 219         ./tcc$(EXESUF) -impdef $< -o $@
 220
 221 libtcc.dll : DEFINES += -DLIBTCC_AS_DLL
 222
 223 # TinyCC runtime libraries
 224 libtcc1.a : tcc$(EXESUF) FORCE
 225         @$(MAKE) -f lib/Makefile BIN=$@ $@ TOP=. --no-print-directory
 226
 227 # Cross libtcc1.a
 228 libtcc1-%.a : %-tcc$(EXESUF) FORCE
 229         @$(MAKE) -f lib/Makefile BIN=$@ $@ CROSS_TARGET=$* TOP=. --no-print-directory
 230
 231 FORCE:
 232
 233 # --------------------------------------------------------------------------
 234 # documentation and man page
 235 tcc-doc.html: tcc-doc.texi
 236         -makeinfo --no-split --html --number-sections -o $@ $<
 237
 238 tcc.1: tcc-doc.texi
 239         -$(TOPSRC)/texi2pod.pl $< tcc.pod
 240         -pod2man --section=1 --center="Tiny C Compiler" --release="$(VERSION)" tcc.pod > $@
 241
 242 tcc-doc.info: tcc-doc.texi
 243         -makeinfo $<
 244
 245 # --------------------------------------------------------------------------
 246 # install
 247
 248 INSTALL = install -m644
 249 INSTALLBIN = install -m755 $(STRIP_$(STRIP_BINARIES))
 250 STRIP_yes = -s
 251 install-strip: install
 252 install-strip: STRIP_BINARIES = yes
 253
 254 TRY-INSTALL = $(if $(wildcard $1),mkdir -p $2 && $(INSTALL) $1 $2)
 255 LIBTCC1_W = $(wildcard $(filter %-win32.a %-wince.a,$(LIBTCC1_CROSS)))
 256 LIBTCC1_U = $(wildcard $(filter-out $(LIBTCC1_W),$(LIBTCC1_CROSS)))
 257 PROGS_X = $(wildcard $(PROGS_CROSS))
 258
 259 # install progs & libs
 260 install-unx:
 261         mkdir -p "$(bindir)"
 262         $(INSTALLBIN) $(PROGS) $(PROGS_X) "$(bindir)"
 263         mkdir -p "$(tccdir)"
 264         $(INSTALL) $(LIBTCC1) $(LIBTCC1_U) "$(tccdir)"
 265         mkdir -p "$(tccdir)/include"
 266         $(INSTALL) $(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h "$(tccdir)/include"
 267         mkdir -p "$(libdir)"
 268         $(INSTALL) $(LIBTCC) "$(libdir)"
 269         mkdir -p "$(includedir)"
 270         $(INSTALL) $(TOPSRC)/libtcc.h "$(includedir)"
 271         $(call TRY-INSTALL,tcc.1,"$(mandir)/man1")
 272         $(call TRY-INSTALL,tcc-doc.info,"$(infodir)")
 273         $(call TRY-INSTALL,tcc-doc.html,"$(docdir)")
 274         mkdir -p "$(tccdir)/win32/include"
 275         cp -r $(TOPSRC)/include/. "$(tccdir)/win32/include"
 276         cp -r $(TOPSRC)/win32/include/. "$(tccdir)/win32/include"
 277         mkdir -p "$(tccdir)/win32/lib"
 278         $(INSTALL) $(TOPSRC)/win32/lib/*.def $(LIBTCC1_W) "$(tccdir)/win32/lib"
 279
 280 # uninstall
 281 uninstall-unx:
 282         rm -fv $(foreach P,$(PROGS) $(PROGS_CROSS),"$(bindir)/$P")
 283         rm -fv "$(libdir)/$(LIBTCC)" "$(includedir)/libtcc.h"
 284         rm -fv "$(mandir)/man1/tcc.1" "$(infodir)/tcc-doc.info"
 285         rm -fv "$(docdir)/tcc-doc.html"
 286         rm -rv "$(tccdir)"
 287
 288 # install progs & libs on windows
 289 install-win:
 290         mkdir -p "$(tccdir)"
 291         $(INSTALL) $(PROGS) $(subst libtcc.a,,$(LIBTCC)) $(PROGS_X) "$(tccdir)"
 292         mkdir -p "$(tccdir)/lib"
 293         $(INSTALL) $(TOPSRC)/win32/lib/*.def "$(tccdir)/lib"
 294         $(INSTALL) libtcc1.a $(LIBTCC1_W) $(LIBTCC1_U) "$(tccdir)/lib"
 295         mkdir -p "$(tccdir)/include"
 296         cp -r $(TOPSRC)/win32/include/. "$(tccdir)/include"
 297         $(INSTALL) $(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h "$(tccdir)/include"
 298         mkdir -p "$(tccdir)/lib/include";
 299         $(INSTALL) $(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h "$(tccdir)/lib/include"
 300         mkdir -p "$(tccdir)/examples"
 301         cp -r $(TOPSRC)/win32/examples/. "$(tccdir)/examples"
 302         $(INSTALL) $(TOPSRC)/tests/libtcc_test.c "$(tccdir)/examples"
 303         mkdir -p "$(tccdir)/libtcc"
 304         $(INSTALL) $(TOPSRC)/libtcc.h $(subst .dll,.def,$(LIBTCC)) "$(tccdir)/libtcc"
 305         mkdir -p "$(tccdir)/doc"
 306         $(INSTALL) $(TOPSRC)/win32/tcc-win32.txt $(wildcard tcc-doc.html) "$(tccdir)/doc"
 307
 308 # the msys-git shell works to configure && make except it does not have install
 309 install-win : INSTALL = cp
 310
 311 # uninstall on windows
 312 uninstall-win:
 313         rm -rfv "$(tccdir)/"*
 314
 315 # --------------------------------------------------------------------------
 316 # other stuff
 317
 318 TAGFILES = *.[ch] include/*.h lib/*.[chS]
 319 tags : ; ctags $(TAGFILES)
 320 # cannot have both tags and TAGS on windows
 321 ETAGS : ; etags $(TAGFILES)
 322
 323 # create release tarball from *current* git branch (including tcc-doc.html
 324 # and converting two files to CRLF)
 325 TCC-VERSION = $(VERSION)
 326 tar:    tcc-doc.html
 327         mkdir $(TCC-VERSION)
 328         ( cd $(TCC-VERSION) && git --git-dir ../.git checkout -f )
 329         cp tcc-doc.html $(TCC-VERSION)
 330         for f in tcc-win32.txt build-tcc.bat ; do \
 331             cat win32/$$f | sed 's,\(.*\),\1\r,g' > $(TCC-VERSION)/win32/$$f ; \
 332         done
 333         tar cjf $(TCC-VERSION).tar.bz2 $(TCC-VERSION)
 334         rm -rf $(TCC-VERSION)
 335         git reset
 336
 337 config.mak:
 338         $(if $(wildcard $@),,@echo "Please run ./configure." && exit 1)
 339
 340 # in tests subdir
 341 test:
 342         $(MAKE) -C tests
 343
 344 clean:
 345         rm -f $(PROGS) $(PROGS_CROSS) tcc_p$(EXESUF) tcc.pod \
 346             *~ *.o *.a *.so* *.out *.log lib*.def *.exe *.dll a.out \
 347             tags TAGS libtcc_test$(EXESUF)
 348         $(MAKE) -C tests $@
 349         $(MAKE) -C lib $@
 350
 351 distclean: clean
 352         rm -f config.h config.mak config.texi tcc.1 tcc-doc.info tcc-doc.html
 353
 354 .PHONY: all clean test tar tags ETAGS distclean install uninstall FORCE
 355
 356 help:
 357         @echo "make"
 358         @echo "   build native compiler (from separate objects)"
 359         @echo ""
 360         @echo "make cross"
 361         @echo "   build cross compilers (from one source)"
 362         @echo ""
 363         @echo "make ONE_SOURCE=yes / no"
 364         @echo "   force building from one source / separate objects"
 365         @echo ""
 366         @echo "make cross-TARGET"
 367         @echo "   build one specific cross compiler for 'TARGET', as in"
 368         @echo "   $(TCC_X)"
 369         @echo ""
 370         @echo "Cross compiler configuration:"
 371         @echo "   make will read custom configuration for cross compilers from a file"
 372         @echo "   'config-cross.mak' if present.  For example for a windows->i386-linux"
 373         @echo "   cross-compiler that expects the linux files in <prefix>/i386-linux:"
 374         @echo ""
 375         @echo "   ROOT-i386 = {B}/i386-linux"
 376         @echo "   CRT-i386  = $(ROOT-i386)/usr/lib"
 377         @echo "   LIB-i386  = $(ROOT-i386)/lib:$(ROOT-i386)/usr/lib"
 378         @echo "   INC-i386  = {B}/lib/include:$(ROOT-i386)/usr/include"
 379         @echo "   DEF-i386  += -D__linux__"
 380         @echo ""
 381         @echo "Other supported make targets:"
 382         @echo "   install install-strip test tags ETAGS tar clean distclean help"
 383
 384 # --------------------------------------------------------------------------
 385 endif # ($(INCLUDED),no)