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 $(BCHECK_O)
  43 ARM_O = libtcc1.o armeabi.o alloca-arm.o
  44 ARM64_O = lib-arm64.o
  45 WIN32_O = crt1.o wincrt1.o dllcrt1.o dllmain.o chkstk.o
  46
  47 # build TCC runtime library to contain PIC code, so it can be linked
  48 # into shared libraries
  49 PICFLAGS = -fPIC
  50
  51 ifeq "$(TARGET)" "i386-win32"
  52  OBJ = $(addprefix $(DIR)/,$(I386_O) $(WIN32_O))
  53  TGT = -DTCC_TARGET_I386 -DTCC_TARGET_PE
  54  XCC = $(TCC) -B$(TOPSRC)/win32 -I$(TOPSRC)/include
  55  XAR = $(DIR)/tiny_libmaker$(EXESUF)
  56  XFLAGS = $(TGT)
  57 else ifeq "$(TARGET)" "x86_64-win32"
  58  OBJ = $(addprefix $(DIR)/,$(X86_64_O) $(WIN32_O))
  59  TGT = -DTCC_TARGET_X86_64 -DTCC_TARGET_PE
  60  XCC = $(TCC) -B$(TOPSRC)/win32 -I$(TOPSRC)/include
  61  XAR = $(DIR)/tiny_libmaker$(EXESUF)
  62  XFLAGS = $(TGT)
  63 else ifeq "$(TARGET)" "i386"
  64  OBJ = $(addprefix $(DIR)/,$(I386_O))
  65  TGT = -DTCC_TARGET_I386
  66  XCC ?= $(TCC) -B$(TOPSRC)
  67 else ifeq "$(TARGET)" "x86_64"
  68  OBJ = $(addprefix $(DIR)/,$(X86_64_O))
  69  TGT = -DTCC_TARGET_X86_64
  70  XCC ?= $(TCC) -B$(TOPSRC)
  71 else ifeq "$(TARGET)" "arm"
  72  OBJ = $(addprefix $(DIR)/,$(ARM_O))
  73  TGT = -DTCC_TARGET_ARM
  74  XCC ?= $(TCC) -B$(TOPSRC)
  75 else ifeq "$(TARGET)" "arm64"
  76  OBJ = $(addprefix $(DIR)/,$(ARM64_O))
  77  TGT = -DTCC_TARGET_ARM64
  78  XCC ?= $(TCC) -B$(TOPSRC)
  79 else
  80  $(error libtcc1.a not supported on target '$(TARGET)')
  81 endif
  82
  83 XFLAGS ?= $(CFLAGS) $(PICFLAGS) $(TGT)
  84
  85 ifeq ($(TARGETOS),Darwin)
  86  XAR = $(DIR)/tiny_libmaker$(EXESUF)
  87  XFLAGS += -D_ANSI_SOURCE
  88  BCHECK_O =
  89 endif
  90
  91 ifdef XAR
  92 AR = $(XAR)
  93 endif
  94
  95 $(DIR)/libtcc1.a ../libtcc1.a : $(OBJ) $(XAR)
  96         $(AR) rcs $@ $(OBJ)
  97 $(DIR)/%.o : %.c
  98         $(XCC) -c $< -o $@ $(XFLAGS)
  99 $(DIR)/%.o : %.S
 100         $(XCC) -c $< -o $@ $(XFLAGS)
 101 # windows : utilities
 102 $(DIR)/tiny_%$(EXESUF) : $(TOPSRC)/win32/tools/tiny_%.c
 103         $(CC) -o $@ $< $(CFLAGS) $(LDFLAGS) $(TGT)
 104
 105 $(OBJ) $(XAR) : $(DIR)/exists
 106
 107 %/exists :
 108         mkdir -p $(DIR)
 109         @echo $@ > $@
 110
 111 clean :
 112         rm -rf i386-win32 x86_64-win32 i386 x86_64 arm arm64