134 lines
3.5 KiB
Makefile
134 lines
3.5 KiB
Makefile
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OUTPUT = $(PWD)/output
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TARGET = sh2eb-linux-musl
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BINUTILS_VER = 2.25.1
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GCC_VER = 5.2.0
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MUSL_TAG = master
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GNU_SITE = http://ftp.gnu.org/pub/gnu
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GCC_SITE = $(GNU_SITE)/gcc
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BINUTILS_SITE = $(GNU_SITE)/binutils
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COMMON_CONFIG = --disable-werror \
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--target=$(TARGET) --prefix=$(OUTPUT) \
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--with-sysroot=$(OUTPUT)/$(TARGET)
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BINUTILS_CONFIG = $(COMMON_CONFIG)
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GCC_CONFIG = $(COMMON_CONFIG) --enable-tls \
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--disable-libmudflap --disable-libsanitizer \
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--disable-libquadmath --disable-decimal-float
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GCC0_VARS = CFLAGS="-O0 -g0" CXXFLAGS="-O0 -g0"
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GCC0_CONFIG = $(GCC_CONFIG) \
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--with-newlib --disable-libssp --disable-threads \
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--disable-shared --disable-libgomp --disable-libatomic \
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--disable-libquadmath --disable-decimal-float --disable-nls \
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--enable-languages=c
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GCC0_BDIR = $(PWD)/gcc-$(GCC_VER)/build0/gcc
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GCC0_CC = $(GCC0_BDIR)/xgcc -B $(GCC0_BDIR)
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MUSL_CONFIG = CC="$(GCC0_CC)" --prefix=
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-include config.mak
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all: steps/install_binutils steps/install_musl steps/install_gcc
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clean:
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rm -rf gcc-$(GCC_VER) binutils-$(BINUTILS_VER) musl
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rm -rf steps/extract_* steps/clone_*
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rm -rf steps/configure_* steps/build_* steps/install_*
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distclean: clean
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rm -rf sources/config.sub sources/*.tar.bz2
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steps/configure_gcc0: steps/install_binutils
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steps/configure_gcc: steps/install_musl
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sources/config.sub:
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wget -O $@ 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD'
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sources/binutils-%:
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wget -c -O $@.part $(BINUTILS_SITE)/$(notdir $@)
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mv $@.part $@
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sources/gcc-%:
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wget -c -O $@.part $(GCC_SITE)/$(basename $(basename $(notdir $@)))/$(notdir $@)
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mv $@.part $@
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steps/extract_binutils: sources/binutils-$(BINUTILS_VER).tar.bz2 sources/config.sub
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tar jxvf $<
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cat patches/binutils-$(BINUTILS_VER)/* | ( cd binutils-$(BINUTILS_VER) && patch -p1 )
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cp sources/config.sub binutils-$(BINUTILS_VER)
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touch $@
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steps/configure_binutils: steps/extract_binutils
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test -e binutils-$(BINUTILS_VER)/config.status || ( cd binutils-$(BINUTILS_VER) && ./configure $(BINUTILS_CONFIG) )
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touch $@
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steps/build_binutils: steps/configure_binutils
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cd binutils-$(BINUTILS_VER) && $(MAKE)
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touch $@
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steps/install_binutils: steps/build_binutils
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cd binutils-$(BINUTILS_VER) && $(MAKE) install
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touch $@
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steps/extract_gcc: sources/gcc-$(GCC_VER).tar.bz2 sources/config.sub
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tar jxvf $<
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cat patches/gcc-$(GCC_VER)/* | ( cd gcc-$(GCC_VER) && patch -p1 )
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cp sources/config.sub gcc-$(GCC_VER)
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touch $@
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steps/configure_gcc0: steps/extract_gcc
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mkdir -p gcc-$(GCC_VER)/build0
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test -e gcc-$(GCC_VER)/build0/config.status || ( cd gcc-$(GCC_VER)/build0 && $(GCC0_VARS) ../configure $(GCC0_CONFIG) )
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touch $@
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steps/build_gcc0: steps/configure_gcc0
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cd gcc-$(GCC_VER)/build0 && $(MAKE)
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touch $@
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steps/configure_gcc: steps/extract_gcc
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mkdir -p gcc-$(GCC_VER)/build
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test -e gcc-$(GCC_VER)/build/config.status || ( cd gcc-$(GCC_VER)/build && ../configure $(GCC_CONFIG) )
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touch $@
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steps/build_gcc: steps/configure_gcc
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cd gcc-$(GCC_VER)/build && $(MAKE)
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touch $@
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steps/install_gcc: steps/build_gcc
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cd gcc-$(GCC_VER)/build && $(MAKE) install
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touch $@
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steps/clone_musl:
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test -d musl || git clone -b $(MUSL_TAG) git://git.musl-libc.org/musl musl
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touch $@
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steps/configure_musl: steps/clone_musl steps/build_gcc0
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cd musl && ./configure $(MUSL_CONFIG)
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cat patches/musl-complex-hack >> musl/config.mak
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touch $@
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steps/build_musl: steps/configure_musl
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cd musl && $(MAKE)
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touch $@
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steps/install_musl: steps/build_musl
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cd musl && $(MAKE) install DESTDIR=$(OUTPUT)/$(TARGET)
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ln -sfn . $(OUTPUT)/$(TARGET)/usr
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touch $@
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