lib/Makefile

   1 #
   2 # Tiny C Compiler Makefile for libtcc1.a
   3 #
   4
   5 TOP = ..
   6 include $(TOP)/Makefile
   7 VPATH = $(TOPSRC)/lib $(TOPSRC)/win32/lib
   8
   9 ifndef TARGET
  10  # we're building the native libtcc1.a
  11  ifdef CONFIG_WIN32
  12   ifeq ($(ARCH),x86-64)
  13    TARGET = x86_64-win32
  14   else
  15    TARGET = i386-win32
  16   endif
  17   # using tcc
  18  else ifeq ($(ARCH),i386)
  19   TARGET = i386
  20   XCC = $(CC) # using gcc
  21  else ifeq ($(ARCH),x86-64)
  22   TARGET = x86_64
  23   XCC = $(CC) # using gcc
  24  else ifeq ($(ARCH),arm)
  25   TARGET = arm
  26   XCC = $(CC) # using gcc
  27  else ifeq ($(ARCH),arm64)
  28   TARGET = arm64
  29  endif
  30  BCHECK_O = bcheck.o
  31 endif
  32
  33 DIR = $(TARGET)
  34
  35 native : ../libtcc1.a
  36 cross : $(DIR)/libtcc1.a
  37
  38 native : TCC = $(TOP)/tcc$(EXESUF)
  39 cross : TCC = $(TOP)/$(TARGET)-tcc$(EXESUF)
  40
  41 I386_O = libtcc1.o alloca86.o alloca86-bt.o $(BCHECK_O)
  42 X86_64_O = libtcc1.o alloca86_64.o alloca86_64-bt.o $(BCHECK_O)
  43 ARM_O = libtcc1.o armeabi.o alloca-arm.o
  44 WIN32_O = $(I386_O) crt1.o wincrt1.o dllcrt1.o dllmain.o chkstk.o
  45 WIN64_O = $(X86_64_O) crt1.o wincrt1.o dllcrt1.o dllmain.o chkstk.o
  46 ARM64_O = lib-arm64.o
  47
  48 # build TCC runtime library to contain PIC code, so it can be linked
  49 # into shared libraries
  50 PICFLAGS = -fPIC
  51
  52 ifeq "$(TARGET)" "i386-win32"
  53  OBJ = $(addprefix $(DIR)/,$(WIN32_O))
  54  TGT = -DTCC_TARGET_I386 -DTCC_TARGET_PE
  55  XCC = $(TCC) -B$(TOPSRC)/win32 -I$(TOPSRC)/include
  56  XAR = $(DIR)/tiny_libmaker$(EXESUF)
  57  XFLAGS = $(TGT)
  58 else ifeq "$(TARGET)" "x86_64-win32"
  59  OBJ = $(addprefix $(DIR)/,$(WIN64_O))
  60  TGT = -DTCC_TARGET_X86_64 -DTCC_TARGET_PE
  61  XCC = $(TCC) -B$(TOPSRC)/win32 -I$(TOPSRC)/include
  62  XAR = $(DIR)/tiny_libmaker$(EXESUF)
  63  XFLAGS = $(TGT)
  64 else ifeq "$(TARGET)" "i386"
  65  OBJ = $(addprefix $(DIR)/,$(I386_O))
  66  TGT = -DTCC_TARGET_I386
  67  XCC ?= $(TCC) -B$(TOPSRC)
  68 else ifeq "$(TARGET)" "x86_64"
  69  OBJ = $(addprefix $(DIR)/,$(X86_64_O))
  70  TGT = -DTCC_TARGET_X86_64
  71  XCC ?= $(TCC) -B$(TOPSRC)
  72 else ifeq "$(TARGET)" "arm"
  73  OBJ = $(addprefix $(DIR)/,$(ARM_O))
  74  TGT = -DTCC_TARGET_ARM
  75  XCC ?= $(TCC) -B$(TOPSRC)
  76 else ifeq "$(TARGET)" "arm64"
  77  OBJ = $(addprefix $(DIR)/,$(ARM64_O))
  78  TGT = -DTCC_TARGET_ARM64
  79  XCC ?= $(TCC) -B$(TOPSRC)
  80 else
  81  $(error libtcc1.a not supported on target '$(TARGET)')
  82 endif
  83
  84 XFLAGS ?= $(CFLAGS) $(PICFLAGS) $(TGT)
  85
  86 ifeq ($(TARGETOS),Darwin)
  87  XAR = $(DIR)/tiny_libmaker$(EXESUF)
  88  XFLAGS += -D_ANSI_SOURCE
  89  BCHECK_O =
  90 endif
  91
  92 ifdef XAR
  93 AR = $(XAR)
  94 endif
  95
  96 $(DIR)/libtcc1.a ../libtcc1.a : $(OBJ) $(XAR)
  97         $(AR) rcs $@ $(OBJ)
  98 $(DIR)/%.o : %.c
  99         $(XCC) -c $< -o $@ $(XFLAGS)
 100 $(DIR)/%.o : %.S
 101         $(XCC) -c $< -o $@ $(XFLAGS)
 102 # windows : utilities
 103 $(DIR)/tiny_%$(EXESUF) : $(TOPSRC)/win32/tools/tiny_%.c
 104         $(CC) -o $@ $< $(CFLAGS) $(LDFLAGS) $(TGT)
 105
 106 $(OBJ) $(XAR) : $(DIR)/exists
 107
 108 %/exists :
 109         mkdir -p $(DIR)
 110         @echo $@ > $@
 111
 112 clean :
 113         rm -rfv i386-win32 x86_64-win32 i386 x86_64 arm arm64