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),$X-libtcc1.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: ; @$(MAKE) --no-print-directory install$(CFGWIN)
 110 install-strip: ; @$(MAKE) --no-print-directory install$(CFGWIN) CONFIG_strip=yes
 111 uninstall: ; @$(MAKE) --no-print-directory uninstall$(CFGWIN)
 112
 113 ifdef CONFIG_cross
 114 all : cross
 115 endif
 116
 117 # --------------------------------------------
 118
 119 T = $(or $(CROSS_TARGET),$(NATIVE_TARGET),unknown)
 120 X = $(if $(CROSS_TARGET),$(CROSS_TARGET)-)
 121
 122 DEF-i386        = -DTCC_TARGET_I386
 123 DEF-x86_64      = -DTCC_TARGET_X86_64
 124 DEF-i386-win32  = -DTCC_TARGET_PE -DTCC_TARGET_I386
 125 DEF-x86_64-win32= -DTCC_TARGET_PE -DTCC_TARGET_X86_64
 126 DEF-x86_64-osx  = -DTCC_TARGET_MACHO -DTCC_TARGET_X86_64
 127 DEF-arm-wince   = -DTCC_TARGET_PE -DTCC_TARGET_ARM -DTCC_ARM_EABI -DTCC_ARM_VFP -DTCC_ARM_HARDFLOAT
 128 DEF-arm64       = -DTCC_TARGET_ARM64
 129 DEF-c67         = -DTCC_TARGET_C67 -w # disable warnigs
 130 DEF-arm-fpa     = -DTCC_TARGET_ARM
 131 DEF-arm-fpa-ld  = -DTCC_TARGET_ARM -DLDOUBLE_SIZE=12
 132 DEF-arm-vfp     = -DTCC_TARGET_ARM -DTCC_ARM_VFP
 133 DEF-arm-eabi    = -DTCC_TARGET_ARM -DTCC_ARM_VFP -DTCC_ARM_EABI
 134 DEF-arm-eabihf  = -DTCC_TARGET_ARM -DTCC_ARM_VFP -DTCC_ARM_EABI -DTCC_ARM_HARDFLOAT
 135 DEF-arm         = $(DEF-arm-eabihf)
 136 DEF-$(NATIVE_TARGET) = $(NATIVE_DEFINES)
 137
 138 DEFINES += $(DEF-$T) $(DEF-all)
 139 DEFINES += $(if $(ROOT-$T),-DCONFIG_SYSROOT="\"$(ROOT-$T)\"")
 140 DEFINES += $(if $(CRT-$T),-DCONFIG_TCC_CRTPREFIX="\"$(CRT-$T)\"")
 141 DEFINES += $(if $(LIB-$T),-DCONFIG_TCC_LIBPATHS="\"$(LIB-$T)\"")
 142 DEFINES += $(if $(INC-$T),-DCONFIG_TCC_SYSINCLUDEPATHS="\"$(INC-$T)\"")
 143 DEFINES += $(DEF-$(or $(findstring win,$T),unx))
 144
 145 ifneq ($(X),)
 146 ifeq ($(CONFIG_WIN32),yes)
 147 DEF-win += -DTCC_LIBTCC1="\"$(X)libtcc1.a\""
 148 DEF-unx += -DTCC_LIBTCC1="\"lib/$(X)libtcc1.a\""
 149 else
 150 DEF-all += -DTCC_LIBTCC1="\"$(X)libtcc1.a\""
 151 DEF-win += -DCONFIG_TCCDIR="\"$(tccdir)/win32\""
 152 endif
 153 endif
 154
 155 # include custom configuration (see make help)
 156 -include config-extra.mak
 157
 158 CORE_FILES = tcc.c tcctools.c libtcc.c tccpp.c tccgen.c tccelf.c tccasm.c tccrun.c
 159 CORE_FILES += tcc.h config.h libtcc.h tcctok.h
 160 i386_FILES = $(CORE_FILES) i386-gen.c i386-link.c i386-asm.c i386-asm.h i386-tok.h
 161 i386-win32_FILES = $(i386_FILES) tccpe.c
 162 x86_64_FILES = $(CORE_FILES) x86_64-gen.c x86_64-link.c i386-asm.c x86_64-asm.h
 163 x86_64-win32_FILES = $(x86_64_FILES) tccpe.c
 164 x86_64-osx_FILES = $(x86_64_FILES)
 165 arm_FILES = $(CORE_FILES) arm-gen.c arm-link.c arm-asm.c
 166 arm-wince_FILES = $(arm_FILES) tccpe.c
 167 arm64_FILES = $(CORE_FILES) arm64-gen.c arm64-link.c
 168 c67_FILES = $(CORE_FILES) c67-gen.c c67-link.c tcccoff.c
 169
 170 # libtcc sources
 171 LIBTCC_SRC = $(filter-out tcc.c tcctools.c,$(filter %.c,$($T_FILES)))
 172
 173 ifeq ($(ONE_SOURCE),yes)
 174 LIBTCC_OBJ = $(X)libtcc.o
 175 LIBTCC_INC = $($T_FILES)
 176 TCC_FILES = $(X)tcc.o
 177 tcc.o : DEFINES += -DONE_SOURCE=0
 178 else
 179 LIBTCC_OBJ = $(patsubst %.c,$(X)%.o,$(LIBTCC_SRC))
 180 LIBTCC_INC = $(filter %.h %-gen.c %-link.c,$($T_FILES))
 181 TCC_FILES = $(X)tcc.o $(LIBTCC_OBJ)
 182 $(TCC_FILES) : DEFINES += -DONE_SOURCE=0
 183 endif
 184
 185 # target specific object rule
 186 $(X)%.o : %.c $(LIBTCC_INC)
 187         $(CC) -o $@ -c $< $(DEFINES) $(CFLAGS)
 188
 189 # additional dependencies
 190 $(X)tcc.o : tcctools.c
 191
 192 # Host Tiny C Compiler
 193 tcc$(EXESUF): tcc.o $(LIBTCC)
 194         $(CC) -o $@ $^ $(LIBS) $(LDFLAGS) $(LINK_LIBTCC)
 195
 196 # Cross Tiny C Compilers
 197 %-tcc$(EXESUF): FORCE
 198         @$(MAKE) --no-print-directory $@ CROSS_TARGET=$* ONE_SOURCE=$(or $(ONE_SOURCE),yes)
 199
 200 $(CROSS_TARGET)-tcc$(EXESUF): $(TCC_FILES)
 201         $(CC) -o $@ $^ $(LIBS) $(LDFLAGS)
 202
 203 # profiling version
 204 tcc_p$(EXESUF): $($T_FILES)
 205         $(CC) -o $@ $< $(DEFINES) $(CFLAGS_P) $(LIBS_P) $(LDFLAGS_P)
 206
 207 # static libtcc library
 208 libtcc.a: $(LIBTCC_OBJ)
 209         $(AR) rcs $@ $^
 210
 211 # dynamic libtcc library
 212 libtcc.so: $(LIBTCC_OBJ)
 213         $(CC) -shared -Wl,-soname,$@ -o $@ $^ $(LDFLAGS)
 214
 215 libtcc.so: CFLAGS+=-fPIC
 216 libtcc.so: LDFLAGS+=-fPIC
 217
 218 # windows dynamic libtcc library
 219 libtcc.dll : $(LIBTCC_OBJ)
 220         $(CC) -shared -o $@ $^ $(LDFLAGS)
 221 libtcc.dll : DEFINES += -DLIBTCC_AS_DLL
 222
 223 # import file for windows libtcc.dll
 224 libtcc.def : libtcc.dll tcc$(EXESUF)
 225         $(XTCC) -impdef $< -o $@
 226 XTCC ?= ./tcc$(EXESUF)
 227
 228 # TinyCC runtime libraries
 229 libtcc1.a : tcc$(EXESUF) FORCE
 230         @$(MAKE) -C lib DEFINES='$(DEF-$T)'
 231
 232 # Cross libtcc1.a
 233 %-libtcc1.a : %-tcc$(EXESUF) FORCE
 234         @$(MAKE) -C lib DEFINES='$(DEF-$*)' CROSS_TARGET=$*
 235
 236 .PRECIOUS: %-libtcc1.a
 237 FORCE:
 238
 239 # --------------------------------------------------------------------------
 240 # documentation and man page
 241 tcc-doc.html: tcc-doc.texi
 242         -makeinfo --no-split --html --number-sections -o $@ $<
 243
 244 tcc.1: tcc-doc.texi
 245         -$(TOPSRC)/texi2pod.pl $< tcc.pod
 246         -pod2man --section=1 --center="Tiny C Compiler" --release="$(VERSION)" tcc.pod > $@
 247
 248 tcc-doc.info: tcc-doc.texi
 249         -makeinfo $<
 250
 251 # --------------------------------------------------------------------------
 252 # install
 253
 254 INSTALL = install -m644
 255 INSTALLBIN = install -m755 $(STRIP_$(CONFIG_strip))
 256 STRIP_yes = -s
 257
 258 LIBTCC1_W = $(filter %-win32-libtcc1.a %-wince-libtcc1.a,$(LIBTCC1_CROSS))
 259 LIBTCC1_U = $(filter-out $(LIBTCC1_W),$(LIBTCC1_CROSS))
 260 IB = $(if $1,mkdir -p $2 && $(INSTALLBIN) $1 $2)
 261 IBw = $(call IB,$(wildcard $1),$2)
 262 IF = $(if $1,mkdir -p $2 && $(INSTALL) $1 $2)
 263 IFw = $(call IF,$(wildcard $1),$2)
 264 IR = mkdir -p $2 && cp -r $1/. $2
 265
 266 # install progs & libs
 267 install-unx:
 268         $(call IBw,$(PROGS) $(PROGS_CROSS),"$(bindir)")
 269         $(call IFw,$(LIBTCC1) $(LIBTCC1_U),"$(tccdir)")
 270         $(call IF,$(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h,"$(tccdir)/include")
 271         $(call $(if $(findstring .so,$(LIBTCC)),IBw,IFw),$(LIBTCC),"$(libdir)")
 272         $(call IF,$(TOPSRC)/libtcc.h,"$(includedir)")
 273         $(call IFw,tcc.1,"$(mandir)/man1")
 274         $(call IFw,tcc-doc.info,"$(infodir)")
 275         $(call IFw,tcc-doc.html,"$(docdir)")
 276 ifneq "$(wildcard $(LIBTCC1_W))" ""
 277         $(call IFw,$(TOPSRC)/win32/lib/*.def $(LIBTCC1_W),"$(tccdir)/win32/lib")
 278         $(call IR,$(TOPSRC)/win32/include,"$(tccdir)/win32/include")
 279         $(call IF,$(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h,"$(tccdir)/win32/include")
 280 endif
 281
 282 # uninstall
 283 uninstall-unx:
 284         @rm -fv $(foreach P,$(PROGS) $(PROGS_CROSS),"$(bindir)/$P")
 285         @rm -fv "$(libdir)/libtcc.a" "$(libdir)/libtcc.so" "$(includedir)/libtcc.h"
 286         @rm -fv "$(mandir)/man1/tcc.1" "$(infodir)/tcc-doc.info"
 287         @rm -fv "$(docdir)/tcc-doc.html"
 288         rm -r "$(tccdir)"
 289
 290 # install progs & libs on windows
 291 install-win:
 292         $(call IBw,$(PROGS) $(PROGS_CROSS) $(subst libtcc.a,,$(LIBTCC)),"$(bindir)")
 293         $(call IF,$(TOPSRC)/win32/lib/*.def,"$(tccdir)/lib")
 294         $(call IFw,libtcc1.a $(LIBTCC1_W),"$(tccdir)/lib")
 295         $(call IF,$(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h,"$(tccdir)/include")
 296         $(call IR,$(TOPSRC)/win32/include,"$(tccdir)/include")
 297         $(call IR,$(TOPSRC)/win32/examples,"$(tccdir)/examples")
 298         $(call IF,$(TOPSRC)/tests/libtcc_test.c,"$(tccdir)/examples")
 299         $(call IFw,$(TOPSRC)/libtcc.h $(subst .dll,.def,$(LIBTCC)),"$(libdir)")
 300         $(call IFw,$(TOPSRC)/win32/tcc-win32.txt tcc-doc.html,"$(docdir)")
 301 ifneq "$(wildcard $(LIBTCC1_U))" ""
 302         $(call IFw,$(LIBTCC1_U),"$(tccdir)/lib")
 303         $(call IF,$(TOPSRC)/include/*.h $(TOPSRC)/tcclib.h,"$(tccdir)/lib/include")
 304 endif
 305
 306 # the msys-git shell works to configure && make except it does not have install
 307 ifeq ($(CONFIG_WIN32)-$(shell which install >/dev/null 2>&1 || echo no),yes-no)
 308 install-win : INSTALL = cp
 309 install-win : INSTALLBIN = cp
 310 endif
 311
 312 # uninstall on windows
 313 uninstall-win:
 314         @rm -fv $(foreach P,$(PROGS) $(PROGS_CROSS) libtcc.dll,"$(bindir)/$P")
 315         @rm -fv $(foreach F,tcc-doc.html tcc-win32.txt,"$(docdir)/$F")
 316         @rm -fv $(foreach F,libtcc.h libtcc.def libtcc.a,"$(libdir)/$F")
 317         rm -r "$(tccdir)"
 318
 319 # --------------------------------------------------------------------------
 320 # other stuff
 321
 322 TAGFILES = *.[ch] include/*.h lib/*.[chS]
 323 tags : ; ctags $(TAGFILES)
 324 # cannot have both tags and TAGS on windows
 325 ETAGS : ; etags $(TAGFILES)
 326
 327 # create release tarball from *current* git branch (including tcc-doc.html
 328 # and converting two files to CRLF)
 329 TCC-VERSION = tcc-$(VERSION)
 330 tar:    tcc-doc.html
 331         mkdir $(TCC-VERSION)
 332         ( cd $(TCC-VERSION) && git --git-dir ../.git checkout -f )
 333         cp tcc-doc.html $(TCC-VERSION)
 334         for f in tcc-win32.txt build-tcc.bat ; do \
 335             cat win32/$$f | sed 's,\(.*\),\1\r,g' > $(TCC-VERSION)/win32/$$f ; \
 336         done
 337         tar cjf $(TCC-VERSION).tar.bz2 $(TCC-VERSION)
 338         rm -rf $(TCC-VERSION)
 339         git reset
 340
 341 config.mak:
 342         $(if $(wildcard $@),,@echo "Please run ./configure." && exit 1)
 343
 344 # run all tests
 345 test:
 346         $(MAKE) -C tests
 347 # run test(s) from tests2 subdir (see make help)
 348 tests2.%:
 349         $(MAKE) -C tests/tests2 $@
 350
 351 clean:
 352         rm -f $(PROGS) $(PROGS_CROSS) tcc_p$(EXESUF) tcc.pod
 353         rm -f  *~ *.o *.a *.so* *.out *.log lib*.def *.exe *.dll a.out tags TAGS
 354         @$(MAKE) -C tests $@
 355         @$(MAKE) -C lib $@
 356
 357 distclean: clean
 358         rm -f config.h config.mak config.texi tcc.1 tcc-doc.info tcc-doc.html
 359
 360 .PHONY: all clean test tar tags ETAGS distclean install uninstall FORCE
 361
 362 help:
 363         @echo "make"
 364         @echo "   build native compiler (from separate objects)"
 365         @echo ""
 366         @echo "make cross"
 367         @echo "   build cross compilers (from one source)"
 368         @echo ""
 369         @echo "make ONE_SOURCE=yes / no"
 370         @echo "   force building from one source / separate objects"
 371         @echo ""
 372         @echo "make cross-TARGET"
 373         @echo "   build one specific cross compiler for 'TARGET', as in"
 374         @echo "   $(TCC_X)"
 375         @echo ""
 376         @echo "Custom configuration:"
 377         @echo "   The makefile includes a file 'config-extra.mak' if it is present."
 378         @echo "   This file may contain some custom configuration.  For example:"
 379         @echo ""
 380         @echo "      NATIVE_DEFINES += -D..."
 381         @echo ""
 382         @echo "   Or for example to configure the search paths for a cross-compiler"
 383         @echo "   that expects the linux files in <tccdir>/i386-linux:"
 384         @echo ""
 385         @echo "      ROOT-i386 = {B}/i386-linux"
 386         @echo "      CRT-i386  = {B}/i386-linux/usr/lib"
 387         @echo "      LIB-i386  = {B}/i386-linux/lib:{B}/i386-linux/usr/lib"
 388         @echo "      INC-i386  = {B}/lib/include:{B}/i386-linux/usr/include"
 389         @echo "      DEF-i386  += -D__linux__"
 390         @echo ""
 391         @echo "make test"
 392         @echo "   run all tests"
 393         @echo ""
 394         @echo "make tests2.all / make tests2.37 / make tests2.37+"
 395         @echo "   run all/single test(s) from tests2, optionally update .expect"
 396         @echo ""
 397         @echo "Other supported make targets:"
 398         @echo "   install install-strip tags ETAGS tar clean distclean help"
 399         @echo ""
 400
 401 # --------------------------------------------------------------------------
 402 endif # ($(INCLUDED),no)