Makefile

   1 # --------------------------------------------------------------------------
   2 #
   3 # Tiny C Compiler Makefile
   4 #
   5
   6 ifndef TOP
   7  TOP = .
   8  INCLUDED = no
   9 endif
  10
  11 include $(TOP)/config.mak
  12
  13 ifeq (-$(CC)-$(GCC_MAJOR)-$(findstring $(GCC_MINOR),56789)-,-gcc-4--)
  14  CFLAGS += -D_FORTIFY_SOURCE=0
  15 endif
  16
  17 LIBTCC = libtcc.a
  18 LIBTCC1 = libtcc1.a
  19 LINK_LIBTCC =
  20 LIBS =
  21 CFLAGS += -I$(TOP)
  22 CFLAGS += $(CPPFLAGS)
  23 VPATH = $(TOPSRC)
  24
  25 ifdef CONFIG_WIN32
  26  ifneq ($(CONFIG_static),yes)
  27   LIBTCC = libtcc$(DLLSUF)
  28   LIBTCCDEF = libtcc.def
  29  endif
  30  CFGWIN = -win
  31  NATIVE_TARGET = $(ARCH)-win$(if $(findstring arm,$(ARCH)),ce,32)
  32 else
  33  LIBS=-lm
  34  ifneq ($(CONFIG_ldl),no)
  35   LIBS+=-ldl
  36  endif
  37  # make libtcc as static or dynamic library?
  38  ifeq ($(CONFIG_static),no)
  39   LIBTCC=libtcc$(DLLSUF)
  40   export LD_LIBRARY_PATH := $(CURDIR)/$(TOP)
  41   ifneq ($(CONFIG_rpath),no)
  42    LINK_LIBTCC += -Wl,-rpath,"$(libdir)"
  43   endif
  44  endif
  45  CFGWIN =-unx
  46  NATIVE_TARGET = $(ARCH)
  47  ifdef CONFIG_OSX
  48   NATIVE_TARGET = $(ARCH)-osx
  49   LDFLAGS += -flat_namespace -undefined warning
  50   export MACOSX_DEPLOYMENT_TARGET := 10.2
  51  endif
  52 endif
  53
  54 # run local version of tcc with local libraries and includes
  55 TCCFLAGS-unx = -B$(TOP) -I$(TOPSRC)/include -I$(TOPSRC) -I$(TOP)
  56 TCCFLAGS-win = -B$(TOPSRC)/win32 -I$(TOPSRC)/include -I$(TOPSRC) -I$(TOP) -L$(TOP)
  57 TCCFLAGS = $(TCCFLAGS$(CFGWIN))
  58 TCC = $(TOP)/tcc$(EXESUF) $(TCCFLAGS)
  59 ifdef CONFIG_OSX
  60  TCCFLAGS += -D_ANSI_SOURCE
  61 endif
  62
  63 CFLAGS_P = $(CFLAGS) -pg -static -DCONFIG_TCC_STATIC -DTCC_PROFILE
  64 LIBS_P = $(LIBS)
  65 LDFLAGS_P = $(LDFLAGS)
  66
  67 CONFIG_$(ARCH) = yes
  68 NATIVE_DEFINES_$(CONFIG_i386) += -DTCC_TARGET_I386
  69 NATIVE_DEFINES_$(CONFIG_x86_64) += -DTCC_TARGET_X86_64
  70 NATIVE_DEFINES_$(CONFIG_WIN32) += -DTCC_TARGET_PE
  71 NATIVE_DEFINES_$(CONFIG_OSX) += -DTCC_TARGET_MACHO
  72 NATIVE_DEFINES_$(CONFIG_uClibc) += -DTCC_UCLIBC
  73 NATIVE_DEFINES_$(CONFIG_musl) += -DTCC_MUSL
  74 NATIVE_DEFINES_$(CONFIG_libgcc) += -DCONFIG_USE_LIBGCC
  75 NATIVE_DEFINES_$(CONFIG_selinux) += -DHAVE_SELINUX
  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 x86_64-osx 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 x86_64-osx 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 # build cross compilers & libs
 104 cross: $(LIBTCC1_CROSS) $(PROGS_CROSS)
 105
 106 # build specific cross compiler & lib
 107 cross-%: %-tcc$(EXESUF) libtcc1-%.a ;
 108
 109 install: install$(CFGWIN)
 110 uninstall: uninstall$(CFGWIN)
 111
 112 ifdef CONFIG_cross
 113 all : cross
 114 endif
 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-x86_64-osx  = -DTCC_TARGET_MACHO -DTCC_TARGET_X86_64
 126 DEF-arm-wince   = -DTCC_TARGET_PE -DTCC_TARGET_ARM -DTCC_ARM_EABI -DTCC_ARM_VFP -DTCC_ARM_HARDFLOAT
 127 DEF-arm64       = -DTCC_TARGET_ARM64
 128 DEF-c67         = -DTCC_TARGET_C67 -w # disable warnigs
 129 DEF-arm-fpa     = -DTCC_TARGET_ARM
 130 DEF-arm-fpa-ld  = -DTCC_TARGET_ARM -DLDOUBLE_SIZE=12
 131 DEF-arm-vfp     = -DTCC_TARGET_ARM -DTCC_ARM_VFP
 132 DEF-arm-eabi    = -DTCC_TARGET_ARM -DTCC_ARM_VFP -DTCC_ARM_EABI
 133 DEF-arm-eabihf  = -DTCC_TARGET_ARM -DTCC_ARM_VFP -DTCC_ARM_EABI -DTCC_ARM_HARDFLOAT
 134 DEF-arm         = $(DEF-arm-eabihf)
 135 DEF-$(NATIVE_TARGET) = $(NATIVE_DEFINES)
 136
 137 DEFINES += $(DEF-$T) $(DEF-all)
 138 DEFINES += $(if $(ROOT-$T),-DCONFIG_SYSROOT="\"$(ROOT-$T)\"")
 139 DEFINES += $(if $(CRT-$T),-DCONFIG_TCC_CRTPREFIX="\"$(CRT-$T)\"")
 140 DEFINES += $(if $(LIB-$T),-DCONFIG_TCC_LIBPATHS="\"$(LIB-$T)\"")
 141 DEFINES += $(if $(INC-$T),-DCONFIG_TCC_SYSINCLUDEPATHS="\"$(INC-$T)\"")
 142 DEFINES += $(DEF-$(or $(findstring win,$T),unx))
 143
 144 ifneq ($(X),)
 145 ifeq ($(CONFIG_WIN32),yes)
 146 DEF-win += -DTCC_LIBTCC1="\"libtcc1-$T.a\""
 147 DEF-unx += -DTCC_LIBTCC1="\"lib/libtcc1-$T.a\""
 148 else
 149 DEF-all += -DTCC_LIBTCC1="\"libtcc1-$T.a\""
 150 DEF-win += -DCONFIG_TCCDIR="\"$(tccdir)/win32\""
 151 endif
 152 endif
 153
 154 # include custom configuration (see make help)
 155 -include config-extra.mak
 156
 157 CORE_FILES = tcc.c tcctools.c libtcc.c tccpp.c tccgen.c tccelf.c tccasm.c tccrun.c
 158 CORE_FILES += tcc.h config.h libtcc.h tcctok.h
 159 i386_FILES = $(CORE_FILES) i386-gen.c i386-link.c i386-asm.c i386-asm.h i386-tok.h
 160 i386-win32_FILES = $(i386_FILES) tccpe.c
 161 x86_64_FILES = $(CORE_FILES) x86_64-gen.c x86_64-link.c i386-asm.c x86_64-asm.h
 162 x86_64-win32_FILES = $(x86_64_FILES) tccpe.c
 163 x86_64-osx_FILES = $(x86_64_FILES)
 164 arm_FILES = $(CORE_FILES) arm-gen.c arm-link.c arm-asm.c
 165 arm-wince_FILES = $(arm_FILES) tccpe.c
 166 arm64_FILES = $(CORE_FILES) arm64-gen.c arm64-link.c
 167 c67_FILES = $(CORE_FILES) c67-gen.c c67-link.c tcccoff.c
 168
 169 # libtcc sources
 170 LIBTCC_SRC = $(filter-out tcc.c tcctools.c,$(filter %.c,$($T_FILES)))
 171
 172 ifeq ($(ONE_SOURCE),yes)
 173 LIBTCC_OBJ = $(X)libtcc.o
 174 LIBTCC_INC = $($T_FILES)
 175 TCC_FILES = $(X)tcc.o
 176 $(X)libtcc.o $T-tcc$(EXESUF) : DEFINES += -DONE_SOURCE
 177 else
 178 LIBTCC_OBJ = $(patsubst %.c,$(X)%.o,$(LIBTCC_SRC))
 179 LIBTCC_INC = $(filter %.h %-gen.c %-link.c,$($T_FILES))
 180 TCC_FILES = $(X)tcc.o $(LIBTCC_OBJ)
 181 endif
 182
 183 # target specific object rule
 184 $(X)%.o : %.c $(LIBTCC_INC)
 185         $(CC) -o $@ -c $< $(DEFINES) $(CFLAGS)
 186
 187 # additional dependencies
 188 $(X)tcc.o : tcctools.c
 189
 190 # Host Tiny C Compiler
 191 tcc$(EXESUF): tcc.o $(LIBTCC)
 192         $(CC) -o $@ $^ $(LIBS) $(LDFLAGS) $(LINK_LIBTCC)
 193
 194 # Cross Tiny C Compilers
 195 %-tcc$(EXESUF): FORCE
 196         @$(MAKE) --no-print-directory $@ CROSS_TARGET=$* ONE_SOURCE=$(or $(ONE_SOURCE),yes)
 197
 198 $(CROSS_TARGET)-tcc$(EXESUF): $(TCC_FILES)
 199         $(CC) -o $@ $^ $(LIBS) $(LDFLAGS)
 200
 201 # profiling version
 202 tcc_p$(EXESUF): $($T_FILES)
 203         $(CC) -o $@ $< $(DEFINES) -DONE_SOURCE $(CFLAGS_P) $(LIBS_P) $(LDFLAGS_P)
 204
 205 # static libtcc library
 206 libtcc.a: $(LIBTCC_OBJ)
 207         $(AR) rcs $@ $^
 208
 209 # dynamic libtcc library
 210 libtcc.so: $(LIBTCC_OBJ)
 211         $(CC) -shared -Wl,-soname,$@ -o $@ $^ $(LDFLAGS)
 212
 213 libtcc.so: CFLAGS+=-fPIC
 214 libtcc.so: LDFLAGS+=-fPIC
 215
 216 # windows dynamic libtcc library
 217 libtcc.dll : $(LIBTCC_OBJ)
 218         $(CC) -shared -o $@ $^ $(LDFLAGS)
 219
 220 libtcc.def : libtcc.dll tcc$(EXESUF)
 221         ./tcc$(EXESUF) -impdef $< -o $@
 222
 223 libtcc.dll : DEFINES += -DLIBTCC_AS_DLL
 224
 225 # TinyCC runtime libraries
 226 libtcc1.a : tcc$(EXESUF) FORCE
 227         @$(MAKE) -C lib DEFINES="$(DEF-$T)"
 228
 229 # Cross libtcc1.a
 230 libtcc1-%.a : %-tcc$(EXESUF) FORCE
 231         @$(MAKE) -C lib DEFINES="$(DEF-$*)" CROSS_TARGET=$*
 232
 233 .PRECIOUS: libtcc1-%.a
 234 FORCE:
 235
 236 # --------------------------------------------------------------------------
 237 # documentation and man page
 238 tcc-doc.html: tcc-doc.texi
 239         -makeinfo --no-split --html --number-sections -o $@ $<
 240
 241 tcc.1: tcc-doc.texi
 242         -$(TOPSRC)/texi2pod.pl $< tcc.pod
 243         -pod2man --section=1 --center="Tiny C Compiler" --release="$(VERSION)" tcc.pod > $@
 244
 245 tcc-doc.info: tcc-doc.texi
 246         -makeinfo $<
 247
 248 # --------------------------------------------------------------------------
 249 # install
 250
 251 INSTALL = install -m644
 252 INSTALLBIN = install -m755 $(STRIP_$(CONFIG_strip))
 253 STRIP_yes = -s
 254 install-strip: install
 255 install-strip: CONFIG_strip = yes
 256
 257 TRY-INSTALL = $(if $(wildcard $1),mkdir -p $2 && $(INSTALL) $1 $2)
 258 LIBTCC1_W = $(wildcard $(filter %-win32.a %-wince.a,$(LIBTCC1_CROSS)))
 259 LIBTCC1_U = $(wildcard $(filter-out $(LIBTCC1_W),$(LIBTCC1_CROSS)))
 260 PROGS_X = $(wildcard $(PROGS_CROSS))
 261
 262 # install progs & libs
 263 install-unx:
 264         mkdir -p "$(bindir)"
 265         $(INSTALLBIN) $(PROGS) $(PROGS_X) "$(bindir)"
 266         mkdir -p "$(tccdir)"
 267         $(INSTALL) $(LIBTCC1) $(LIBTCC1_U) "$(tccdir)"
 268         mkdir -p "$(tccdir)/include"
 269         $(INSTALL) $(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h "$(tccdir)/include"
 270         mkdir -p "$(libdir)"
 271         $(INSTALL) $(LIBTCC) "$(libdir)"
 272         mkdir -p "$(includedir)"
 273         $(INSTALL) $(TOPSRC)/libtcc.h "$(includedir)"
 274         $(call TRY-INSTALL,tcc.1,"$(mandir)/man1")
 275         $(call TRY-INSTALL,tcc-doc.info,"$(infodir)")
 276         $(call TRY-INSTALL,tcc-doc.html,"$(docdir)")
 277 ifneq "$(LIBTCC1_W)" ""
 278         mkdir -p "$(tccdir)/win32/lib"
 279         $(INSTALL) $(TOPSRC)/win32/lib/*.def $(LIBTCC1_W) "$(tccdir)/win32/lib"
 280         mkdir -p "$(tccdir)/win32/include"
 281         cp -r $(TOPSRC)/win32/include/. "$(tccdir)/win32/include"
 282         $(INSTALL) $(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h "$(tccdir)/win32/include"
 283 endif
 284
 285 # uninstall
 286 uninstall-unx:
 287         @rm -fv $(foreach P,$(PROGS) $(PROGS_CROSS),"$(bindir)/$P")
 288         @rm -fv "$(libdir)/libtcc.a" "$(libdir)/libtcc.so" "$(includedir)/libtcc.h"
 289         @rm -fv "$(mandir)/man1/tcc.1" "$(infodir)/tcc-doc.info"
 290         @rm -fv "$(docdir)/tcc-doc.html"
 291         rm -r "$(tccdir)"
 292
 293 # install progs & libs on windows
 294 install-win:
 295         mkdir -p "$(tccdir)"
 296         $(INSTALL) $(PROGS) $(subst libtcc.a,,$(LIBTCC)) $(PROGS_X) "$(tccdir)"
 297         mkdir -p "$(tccdir)/lib"
 298         $(INSTALL) $(TOPSRC)/win32/lib/*.def "$(tccdir)/lib"
 299         $(INSTALL) libtcc1.a $(LIBTCC1_W) "$(tccdir)/lib"
 300         mkdir -p "$(tccdir)/include"
 301         cp -r $(TOPSRC)/win32/include/. "$(tccdir)/include"
 302         $(INSTALL) $(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h "$(tccdir)/include"
 303         mkdir -p "$(tccdir)/examples"
 304         cp -r $(TOPSRC)/win32/examples/. "$(tccdir)/examples"
 305         $(INSTALL) $(TOPSRC)/tests/libtcc_test.c "$(tccdir)/examples"
 306         mkdir -p "$(tccdir)/libtcc"
 307         $(INSTALL) $(TOPSRC)/libtcc.h $(subst .dll,.def,$(LIBTCC)) "$(tccdir)/libtcc"
 308         mkdir -p "$(tccdir)/doc"
 309         $(INSTALL) $(TOPSRC)/win32/tcc-win32.txt $(wildcard tcc-doc.html) "$(tccdir)/doc"
 310 ifneq "$(LIBTCC1_U)" ""
 311         $(INSTALL) $(LIBTCC1_U) "$(tccdir)/lib"
 312         mkdir -p "$(tccdir)/lib/include";
 313         $(INSTALL) $(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h "$(tccdir)/lib/include"
 314 endif
 315
 316 # the msys-git shell works to configure && make except it does not have install
 317 install-win : INSTALL = cp
 318
 319 # uninstall on windows
 320 uninstall-win:
 321         rm -r "$(tccdir)"
 322
 323 # --------------------------------------------------------------------------
 324 # other stuff
 325
 326 TAGFILES = *.[ch] include/*.h lib/*.[chS]
 327 tags : ; ctags $(TAGFILES)
 328 # cannot have both tags and TAGS on windows
 329 ETAGS : ; etags $(TAGFILES)
 330
 331 # create release tarball from *current* git branch (including tcc-doc.html
 332 # and converting two files to CRLF)
 333 TCC-VERSION = tcc-$(VERSION)
 334 tar:    tcc-doc.html
 335         mkdir $(TCC-VERSION)
 336         ( cd $(TCC-VERSION) && git --git-dir ../.git checkout -f )
 337         cp tcc-doc.html $(TCC-VERSION)
 338         for f in tcc-win32.txt build-tcc.bat ; do \
 339             cat win32/$$f | sed 's,\(.*\),\1\r,g' > $(TCC-VERSION)/win32/$$f ; \
 340         done
 341         tar cjf $(TCC-VERSION).tar.bz2 $(TCC-VERSION)
 342         rm -rf $(TCC-VERSION)
 343         git reset
 344
 345 config.mak:
 346         $(if $(wildcard $@),,@echo "Please run ./configure." && exit 1)
 347
 348 # run all tests
 349 test:
 350         $(MAKE) -C tests
 351 # run test(s) from tests2 subdir (see make help)
 352 tests2.%:
 353         $(MAKE) -C tests/tests2 $@
 354
 355 clean:
 356         rm -f $(PROGS) $(PROGS_CROSS) tcc_p$(EXESUF) tcc.pod
 357         rm -f  *~ *.o *.a *.so* *.out *.log lib*.def *.exe *.dll a.out tags TAGS
 358         @$(MAKE) -C tests $@
 359         @$(MAKE) -C lib $@
 360
 361 distclean: clean
 362         rm -f config.h config.mak config.texi tcc.1 tcc-doc.info tcc-doc.html
 363
 364 .PHONY: all clean test tar tags ETAGS distclean install uninstall FORCE
 365
 366 help:
 367         @echo "make"
 368         @echo "   build native compiler (from separate objects)"
 369         @echo ""
 370         @echo "make cross"
 371         @echo "   build cross compilers (from one source)"
 372         @echo ""
 373         @echo "make ONE_SOURCE=yes / no"
 374         @echo "   force building from one source / separate objects"
 375         @echo ""
 376         @echo "make cross-TARGET"
 377         @echo "   build one specific cross compiler for 'TARGET', as in"
 378         @echo "   $(TCC_X)"
 379         @echo ""
 380         @echo "Custom configuration:"
 381         @echo "   The makefile includes a file 'config-extra.mak' if it is present."
 382         @echo "   This file may contain some custom configuration.  For example:"
 383         @echo ""
 384         @echo "      NATIVE_DEFINES += -D..."
 385         @echo ""
 386         @echo "   Or for example to configure the search paths for a cross-compiler"
 387         @echo "   that expects the linux files in <tccdir>/i386-linux:"
 388         @echo ""
 389         @echo "      ROOT-i386 = {B}/i386-linux"
 390         @echo "      CRT-i386  = {B}/i386-linux/usr/lib"
 391         @echo "      LIB-i386  = {B}/i386-linux/lib:{B}/i386-linux/usr/lib"
 392         @echo "      INC-i386  = {B}/lib/include:{B}/i386-linux/usr/include"
 393         @echo "      DEF-i386  += -D__linux__"
 394         @echo ""
 395         @echo "make test"
 396         @echo "   run all tests"
 397         @echo ""
 398         @echo "make tests2.all / make tests2.37 / make tests2.37+"
 399         @echo "   run all/single test(s) from tests2, optionally update .expect"
 400         @echo ""
 401         @echo "Other supported make targets:"
 402         @echo "   install install-strip tags ETAGS tar clean distclean help"
 403         @echo ""
 404
 405 # --------------------------------------------------------------------------
 406 endif # ($(INCLUDED),no)