mirror of
https://github.com/mirror/tinycc.git
synced 2025-01-01 04:20:09 +08:00
5e7954b408
This commit revert commit 061b5799cc and
subsequent commits to detect whether -Wno-unused-result is supported or
not by the compiler used to compile tcc. No warning about unused results
is issued in a normal build and thus this switch is only needed if
calling make with extra switches in CFLAGS or CPPFLAGS. It should thus
be added with the extra switches when calling make and not in the
Makefile.
389 lines
11 KiB
Makefile
389 lines
11 KiB
Makefile
#
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# Tiny C Compiler Makefile
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#
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TOP ?= .
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include $(TOP)/config.mak
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VPATH = $(top_srcdir)
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CPPFLAGS_P=$(CPPFLAGS) -DCONFIG_TCC_STATIC
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CFLAGS_P=$(CFLAGS) -pg -static
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LIBS_P=
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LDFLAGS_P=$(LDFLAGS)
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ifneq ($(GCC_MAJOR),2)
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CFLAGS+=-fno-strict-aliasing
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ifneq ($(GCC_MAJOR),3)
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CFLAGS+=-Wno-pointer-sign -Wno-sign-compare
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endif
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endif
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ifneq ($(TARGETOS),Darwin)
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ifeq ($(ARCH),i386)
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CFLAGS+=-mpreferred-stack-boundary=2
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ifeq ($(GCC_MAJOR),2)
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CFLAGS+=-m386 -malign-functions=0
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else
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CFLAGS+=-march=i386 -falign-functions=0
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endif
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endif
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endif
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ifdef CONFIG_WIN64
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CONFIG_WIN32=yes
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endif
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ifndef CONFIG_WIN32
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LIBS=-lm
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ifndef CONFIG_NOLDL
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LIBS+=-ldl
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endif
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endif
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ifeq ($(ARCH),i386)
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NATIVE_DEFINES=-DTCC_TARGET_I386
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NATIVE_DEFINES+=$(if $(wildcard /lib/i386-linux-gnu),-DCONFIG_MULTIARCHDIR=\"i386-linux-gnu\")
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NATIVE_DEFINES+=$(if $(wildcard /lib/i386-kfreebsd-gnu),-DCONFIG_MULTIARCHDIR=\"i386-kfreebsd-gnu\")
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NATIVE_DEFINES+=$(if $(wildcard /lib/i386-gnu),-DCONFIG_MULTIARCHDIR=\"i386-gnu\")
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CFLAGS+=-m32
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else ifeq ($(ARCH),x86-64)
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NATIVE_DEFINES=-DTCC_TARGET_X86_64
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CFLAGS+=-m64
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NATIVE_DEFINES+=$(if $(wildcard /usr/lib64),-DCONFIG_LDDIR=\"lib64\")
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NATIVE_DEFINES+=$(if $(wildcard /lib/x86_64-linux-gnu),-DCONFIG_MULTIARCHDIR=\"x86_64-linux-gnu\")
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NATIVE_DEFINES+=$(if $(wildcard /lib/x86_64-kfreebsd-gnu),-DCONFIG_MULTIARCHDIR=\"x86_64-kfreebsd-gnu\")
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endif
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ifeq ($(ARCH),arm)
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NATIVE_DEFINES=-DTCC_TARGET_ARM
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NATIVE_DEFINES+=-DWITHOUT_LIBTCC
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ifneq (,$(wildcard /lib/ld-linux.so.3))
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NATIVE_DEFINES+=-DTCC_ARM_EABI
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NATIVE_DEFINES+=$(if $(wildcard /lib/arm-linux-gnueabi), -DCONFIG_MULTIARCHDIR=\"arm-linux-gnueabi\")
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else ifneq (,$(wildcard /lib/ld-linux-armhf.so.3 /lib/arm-linux-gnueabihf/ld-linux.so.3))
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NATIVE_DEFINES+=-DTCC_ARM_EABI -DTCC_ARM_HARDFLOAT
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NATIVE_DEFINES+=$(if $(wildcard /lib/arm-linux-gnueabihf),-DCONFIG_MULTIARCHDIR=\"arm-linux-gnueabihf\")
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endif
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NATIVE_DEFINES+=$(if $(shell grep -l "^Features.* \(vfp\|iwmmxt\) " /proc/cpuinfo),-DTCC_ARM_VFP)
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endif
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ifdef CONFIG_WIN32
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NATIVE_DEFINES+=-DTCC_TARGET_PE
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endif
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ifneq ($(wildcard /lib/ld-uClibc.so.0),)
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NATIVE_DEFINES+=-DTCC_UCLIBC
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CONFIG_UCLIBC = 1
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endif
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# make libtcc as static or dynamic library?
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ifdef DISABLE_STATIC
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LIBTCC=libtcc.so.1.0
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LINK_LIBTCC=-Wl,-rpath,"$(libdir)"
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ifdef DISABLE_RPATH
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LINK_LIBTCC=
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endif
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else
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LIBTCC=libtcc.a
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LINK_LIBTCC=
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endif
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ifeq ($(TOP),.)
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PROGS=tcc$(EXESUF)
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I386_CROSS = i386-tcc$(EXESUF)
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WIN32_CROSS = i386-win32-tcc$(EXESUF)
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WIN64_CROSS = x86_64-win32-tcc$(EXESUF)
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WINCE_CROSS = arm-win32-tcc$(EXESUF)
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X64_CROSS = x86_64-tcc$(EXESUF)
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ARM_FPA_CROSS = arm-fpa-tcc$(EXESUF)
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ARM_FPA_LD_CROSS = arm-fpa-ld-tcc$(EXESUF)
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ARM_VFP_CROSS = arm-vfp-tcc$(EXESUF)
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ARM_EABI_CROSS = arm-eabi-tcc$(EXESUF)
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ARM_CROSS = $(ARM_FPA_CROSS) $(ARM_FPA_LD_CROSS) $(ARM_VFP_CROSS) $(ARM_EABI_CROSS)
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C67_CROSS = c67-tcc$(EXESUF)
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CORE_FILES = tcc.c libtcc.c tccpp.c tccgen.c tccelf.c tccasm.c tccrun.c
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CORE_FILES += tcc.h config.h libtcc.h tcctok.h
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I386_FILES = $(CORE_FILES) i386-gen.c i386-asm.c i386-asm.h i386-tok.h
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WIN32_FILES = $(CORE_FILES) i386-gen.c i386-asm.c i386-asm.h i386-tok.h tccpe.c
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WIN64_FILES = $(CORE_FILES) x86_64-gen.c i386-asm.c x86_64-asm.h tccpe.c
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WINCE_FILES = $(CORE_FILES) arm-gen.c tccpe.c
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X86_64_FILES = $(CORE_FILES) x86_64-gen.c i386-asm.c x86_64-asm.h
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ARM_FILES = $(CORE_FILES) arm-gen.c
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C67_FILES = $(CORE_FILES) c67-gen.c tcccoff.c
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ifdef CONFIG_WIN64
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PROGS+=tiny_impdef$(EXESUF) tiny_libmaker$(EXESUF)
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NATIVE_FILES=$(WIN64_FILES)
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PROGS_CROSS=$(WIN32_CROSS) $(I386_CROSS) $(X64_CROSS) $(ARM_CROSS) $(C67_CROSS)
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LIBTCC1_CROSS=lib/i386-win32/libtcc1.a
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LIBTCC1=libtcc1.a
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else ifdef CONFIG_WIN32
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PROGS+=tiny_impdef$(EXESUF) tiny_libmaker$(EXESUF)
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NATIVE_FILES=$(WIN32_FILES)
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PROGS_CROSS=$(WIN64_CROSS) $(I386_CROSS) $(X64_CROSS) $(ARM_CROSS) $(C67_CROSS)
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LIBTCC1_CROSS=lib/x86_64-win32/libtcc1.a
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LIBTCC1=libtcc1.a
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else ifeq ($(ARCH),i386)
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NATIVE_FILES=$(I386_FILES)
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PROGS_CROSS=$(X64_CROSS) $(WIN32_CROSS) $(WIN64_CROSS) $(ARM_CROSS) $(C67_CROSS)
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LIBTCC1_CROSS=lib/i386-win32/libtcc1.a lib/x86_64-win32/libtcc1.a
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LIBTCC1=libtcc1.a
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BCHECK_O=bcheck.o
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else ifeq ($(ARCH),x86-64)
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NATIVE_FILES=$(X86_64_FILES)
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PROGS_CROSS=$(I386_CROSS) $(WIN32_CROSS) $(WIN64_CROSS) $(ARM_CROSS) $(C67_CROSS)
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LIBTCC1_CROSS=lib/i386-win32/libtcc1.a lib/x86_64-win32/libtcc1.a lib/i386/libtcc1.a
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LIBTCC1=libtcc1.a
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else ifeq ($(ARCH),arm)
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NATIVE_FILES=$(ARM_FILES)
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PROGS_CROSS=$(I386_CROSS) $(X64_CROSS) $(WIN32_CROSS) $(WIN64_CROSS) $(C67_CROSS)
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endif
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ifdef CONFIG_UCLIBC
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BCHECK_O=
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endif
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ifeq ($(TARGETOS),Darwin)
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BCHECK_O=
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PROGS+=tiny_libmaker$(EXESUF)
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endif
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ifdef CONFIG_USE_LIBGCC
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LIBTCC1=
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endif
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TCCLIBS = $(LIBTCC1) $(LIBTCC) $(BCHECK_O)
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TCCDOCS = tcc.1 tcc-doc.html tcc-doc.info
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ifdef CONFIG_CROSS
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PROGS+=$(PROGS_CROSS)
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TCCLIBS+=$(LIBTCC1_CROSS)
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endif
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ifdef CONFIG_USE_ATTACHMENTS
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FILE_ATTACHMENTS= tcc_attachments.o
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CFLAGS += -DWITH_ATTACHMENTS=1
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endif
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all: $(PROGS) $(TCCLIBS) $(FILE_ATTACHMENTS) $(TCCDOCS)
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# Host Tiny C Compiler
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tcc$(EXESUF): tcc.o $(LIBTCC)
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$(CC) -o $@ $^ $(LIBS) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $(FILE_ATTACHMENTS) $(LINK_LIBTCC)
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# Cross Tiny C Compilers
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%-tcc$(EXESUF):
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$(CC) -o $@ tcc.c -DONE_SOURCE $(DEFINES) $(CPPFLAGS) $(CFLAGS) $(FILE_ATTACHMENTS) $(LIBS) $(LDFLAGS)
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$(I386_CROSS): DEFINES = -DTCC_TARGET_I386 \
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-DCONFIG_TCCDIR="\"$(tccdir)/i386\""
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$(X64_CROSS): DEFINES = -DTCC_TARGET_X86_64
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$(WIN32_CROSS): DEFINES = -DTCC_TARGET_I386 -DTCC_TARGET_PE \
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-DCONFIG_TCCDIR="\"$(tccdir)/win32\"" \
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-DCONFIG_TCC_LIBPATHS="\"{B}/lib/32;{B}/lib\""
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$(WIN64_CROSS): DEFINES = -DTCC_TARGET_X86_64 -DTCC_TARGET_PE \
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-DCONFIG_TCCDIR="\"$(tccdir)/win32\"" \
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-DCONFIG_TCC_LIBPATHS="\"{B}/lib/64;{B}/lib\""
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$(WINCE_CROSS): DEFINES = -DTCC_TARGET_PE
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$(C67_CROSS): DEFINES = -DTCC_TARGET_C67
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$(ARM_FPA_CROSS): DEFINES = -DTCC_TARGET_ARM
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$(ARM_FPA_LD_CROSS)$(EXESUF): DEFINES = -DTCC_TARGET_ARM -DLDOUBLE_SIZE=12
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$(ARM_VFP_CROSS): DEFINES = -DTCC_TARGET_ARM -DTCC_ARM_VFP
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$(ARM_EABI_CROSS): DEFINES = -DTCC_TARGET_ARM -DTCC_ARM_EABI
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$(I386_CROSS): $(I386_FILES)
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$(X64_CROSS): $(X86_64_FILES)
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$(WIN32_CROSS): $(WIN32_FILES)
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$(WIN64_CROSS): $(WIN64_FILES)
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$(WINCE_CROSS): $(WINCE_FILES)
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$(C67_CROSS): $(C67_FILES)
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$(ARM_FPA_CROSS) $(ARM_FPA_LD_CROSS) $(ARM_VFP_CROSS) $(ARM_EABI_CROSS): $(ARM_FILES)
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# libtcc generation and test
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ifndef ONE_SOURCE
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LIBTCC_OBJ = $(filter-out tcc.o,$(patsubst %.c,%.o,$(filter %.c,$(NATIVE_FILES))))
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LIBTCC_INC = $(filter %.h,$(CORE_FILES)) $(filter-out $(CORE_FILES),$(NATIVE_FILES))
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else
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LIBTCC_OBJ = libtcc.o
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LIBTCC_INC = $(NATIVE_FILES)
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libtcc.o : NATIVE_DEFINES += -DONE_SOURCE
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endif
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$(LIBTCC_OBJ) tcc.o : %.o : %.c $(LIBTCC_INC)
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$(CC) -o $@ -c $< $(NATIVE_DEFINES) $(CPPFLAGS) $(CFLAGS)
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libtcc.a: $(LIBTCC_OBJ)
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$(AR) rcs $@ $^
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libtcc.so.1.0: $(LIBTCC_OBJ)
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$(CC) -shared -Wl,-soname,$@ -o $@ $^ $(LDFLAGS)
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libtcc.so.1.0: CFLAGS+=-fPIC
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#tcc_attachments.o: libtcc.c
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# mk-attachments.sh
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# profiling version
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tcc_p$(EXESUF): $(NATIVE_FILES)
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$(CC) -o $@ $< $(NATIVE_DEFINES) $(CPPFLAGS_P) $(CFLAGS_P) $(LIBS_P) $(FILE_ATTACHMENTS) $(LDFLAGS_P)
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# windows utilities
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tiny_impdef$(EXESUF): win32/tools/tiny_impdef.c
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$(CC) -o $@ $< $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
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tiny_libmaker$(EXESUF): win32/tools/tiny_libmaker.c
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$(CC) -o $@ $< $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
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# TinyCC runtime libraries
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libtcc1.a : FORCE
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@$(MAKE) -C lib native
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lib/%/libtcc1.a : FORCE $(PROGS_CROSS)
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@$(MAKE) -C lib cross TARGET=$*
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bcheck.o : lib/bcheck.c
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gcc -c $< -o $@ $(CPPFLAGS) $(CFLAGS)
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FORCE:
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# install
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TCC_INCLUDES = stdarg.h stddef.h stdbool.h float.h varargs.h tcclib.h
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INSTALL=install
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ifdef STRIP_BINARIES
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INSTALLBIN=$(INSTALL) -s
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else
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INSTALLBIN=$(INSTALL)
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endif
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ifndef CONFIG_WIN32
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install: $(PROGS) $(TCCLIBS) $(TCCDOCS)
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mkdir -p "$(bindir)"
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ifeq ($(CC),tcc)
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$(INSTALL) -m755 $(PROGS) "$(bindir)"
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else
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$(INSTALLBIN) -m755 $(PROGS) "$(bindir)"
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endif
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mkdir -p "$(mandir)/man1"
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-$(INSTALL) tcc.1 "$(mandir)/man1"
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mkdir -p "$(infodir)"
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-$(INSTALL) tcc-doc.info "$(infodir)"
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mkdir -p "$(tccdir)"
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mkdir -p "$(tccdir)/include"
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ifneq ($(LIBTCC1),)
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$(INSTALL) -m644 $(LIBTCC1) "$(tccdir)"
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endif
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ifneq ($(BCHECK_O),)
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$(INSTALL) -m644 $(BCHECK_O) "$(tccdir)"
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endif
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$(INSTALL) -m644 $(addprefix $(top_srcdir)/include/,$(TCC_INCLUDES)) "$(tccdir)/include"
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mkdir -p "$(libdir)"
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$(INSTALL) -m755 $(LIBTCC) "$(libdir)"
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ifdef DISABLE_STATIC
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ln -sf "$(ln_libdir)/libtcc.so.1.0" "$(libdir)/libtcc.so.1"
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ln -sf "$(ln_libdir)/libtcc.so.1.0" "$(libdir)/libtcc.so"
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endif
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mkdir -p "$(docdir)"
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-$(INSTALL) -m644 tcc-doc.html "$(docdir)"
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ifdef CONFIG_CROSS
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mkdir -p "$(tccdir)/win32/lib/32"
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mkdir -p "$(tccdir)/win32/lib/64"
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ifeq ($(ARCH),x86-64)
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mkdir -p "$(tccdir)/i386"
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$(INSTALL) -m644 lib/i386/libtcc1.a "$(tccdir)/i386"
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cp -r "$(tccdir)/include" "$(tccdir)/i386"
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endif
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$(INSTALL) -m644 win32/lib/*.def "$(tccdir)/win32/lib"
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$(INSTALL) -m644 lib/i386-win32/libtcc1.a "$(tccdir)/win32/lib/32"
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$(INSTALL) -m644 lib/x86_64-win32/libtcc1.a "$(tccdir)/win32/lib/64"
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cp -r win32/include/. "$(tccdir)/win32/include"
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cp -r include/. "$(tccdir)/win32/include"
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endif
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uninstall:
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rm -fv $(foreach P,$(PROGS),"$(bindir)/$P")
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rm -fv $(foreach P,$(LIBTCC1) $(BCHECK_O),"$(tccdir)/$P")
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rm -fv $(foreach P,$(TCC_INCLUDES),"$(tccdir)/include/$P")
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rm -fv "$(docdir)/tcc-doc.html" "$(mandir)/man1/tcc.1" "$(infodir)/tcc-doc.info"
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rm -fv "$(libdir)/$(LIBTCC)" "$(includedir)/libtcc.h"
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rm -fv "$(libdir)/libtcc.so*"
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rm -rf "$(tccdir)/win32"
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-rmdir $(tccdir)/include
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ifeq ($(ARCH),x86-64)
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rm -rf "$(tccdir)/i386"
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endif
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else
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# on windows
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install: $(PROGS) $(TCCLIBS) $(TCCDOCS)
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mkdir -p "$(tccdir)"
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mkdir -p "$(tccdir)/lib"
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mkdir -p "$(tccdir)/include"
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mkdir -p "$(tccdir)/examples"
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mkdir -p "$(tccdir)/doc"
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mkdir -p "$(tccdir)/libtcc"
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$(INSTALLBIN) -m755 $(PROGS) "$(tccdir)"
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$(INSTALL) -m644 $(LIBTCC1) win32/lib/*.def "$(tccdir)/lib"
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cp -r win32/include/. "$(tccdir)/include"
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cp -r win32/examples/. "$(tccdir)/examples"
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$(INSTALL) -m644 $(addprefix include/,$(TCC_INCLUDES)) "$(tccdir)/include"
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$(INSTALL) -m644 tcc-doc.html win32/tcc-win32.txt "$(tccdir)/doc"
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$(INSTALL) -m644 $(LIBTCC) libtcc.h "$(tccdir)/libtcc"
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ifdef CONFIG_CROSS
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mkdir -p "$(tccdir)/lib/32"
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mkdir -p "$(tccdir)/lib/64"
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-$(INSTALL) -m644 lib/i386-win32/libtcc1.a "$(tccdir)/lib/32"
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-$(INSTALL) -m644 lib/x86_64-win32/libtcc1.a "$(tccdir)/lib/64"
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endif
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uninstall:
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rm -rfv "$(tccdir)/*"
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endif
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# documentation and man page
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tcc-doc.html: tcc-doc.texi
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-texi2html -monolithic -number $<
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tcc.1: tcc-doc.texi
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-$(top_srcdir)/texi2pod.pl $< tcc.pod
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-pod2man --section=1 --center=" " --release=" " tcc.pod > $@
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tcc-doc.info: tcc-doc.texi
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-makeinfo $<
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# in tests subdir
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export LIBTCC1
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%est:
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$(MAKE) -C tests2 $@
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$(MAKE) -C tests $@
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clean:
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rm -vf $(PROGS) tcc_p$(EXESUF) tcc.pod *~ *.o *.a *.so* *.out *.exe libtcc_test$(EXESUF)
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$(MAKE) -C tests2 $@
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$(MAKE) -C tests $@
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ifneq ($(LIBTCC1),)
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$(MAKE) -C lib $@
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endif
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distclean: clean
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rm -vf config.h config.mak config.texi tcc.1 tcc-doc.info tcc-doc.html
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config.mak:
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@echo "Please run ./configure."
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@exit 1
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# create release tarball from *current* git branch (including tcc-doc.html
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# and converting two files to CRLF)
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TCC-VERSION := tcc-$(shell cat $(top_srcdir)/VERSION)
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tar: tcc-doc.html
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mkdir $(TCC-VERSION)
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( cd $(TCC-VERSION) && git --git-dir ../.git checkout -f )
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cp tcc-doc.html $(TCC-VERSION)
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for f in tcc-win32.txt build-tcc.bat ; do \
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cat win32/$$f | sed 's,\(.*\),\1\r,g' > $(TCC-VERSION)/win32/$$f ; \
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done
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tar cjf $(TCC-VERSION).tar.bz2 $(TCC-VERSION)
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rm -rf $(TCC-VERSION)
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git reset
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.PHONY: all clean tar distclean install uninstall FORCE
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endif # ifeq ($(TOP),.)
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