57 lines
1.9 KiB
Text
Executable file
57 lines
1.9 KiB
Text
Executable file
name=gcc
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version=10.2.0
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gmp_version=6.2.0
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mpc_version=1.2.1
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mpfr_version=4.1.0
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source="http://ftp.gnu.org/gnu/gcc/gcc-$version/gcc-$version.tar.xz
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http://ftp.gnu.org/gnu/gmp/gmp-$gmp_version.tar.xz
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https://ftp.gnu.org/gnu/mpc/mpc-$mpc_version.tar.gz
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http://www.mpfr.org/mpfr-$mpfr_version/mpfr-$mpfr_version.tar.xz"
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build() {
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cd $name-$version
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mv -v ../mpfr-$mpfr_version mpfr
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mv -v ../gmp-$gmp_version gmp
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mv -v ../mpc-$mpc_version mpc
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cat gcc/limitx.h gcc/glimits.h gcc/limity.h > \
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`dirname $($LFS_TGT-gcc -print-libgcc-file-name)`/include-fixed/limits.h
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for file in gcc/config/{linux,i386/linux{,64}}.h
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do
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cp -uv $file{,.orig}
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sed -e 's@/lib\(64\)\?\(32\)\?/ld@/tools&@g' \
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-e 's@/usr@/tools@g' $file.orig > $file
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echo '
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#undef STANDARD_STARTFILE_PREFIX_1
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#undef STANDARD_STARTFILE_PREFIX_2
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#define STANDARD_STARTFILE_PREFIX_1 "/tools/lib/"
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#define STANDARD_STARTFILE_PREFIX_2 ""' >> $file
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touch $file.orig
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done
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sed -i -e 's@/lib/ld-linux.so.2@/lib32/ld-linux.so.2@g' gcc/config/i386/linux64.h
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sed -i -e '/MULTILIB_OSDIRNAMES/d' gcc/config/i386/t-linux64
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echo "MULTILIB_OSDIRNAMES = m64=../lib m32=../lib32 mx32=../libx32" >> gcc/config/i386/t-linux64
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mkdir -v build
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cd build
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CC=$LFS_TGT-gcc \
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CXX=$LFS_TGT-g++ \
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AR=$LFS_TGT-ar \
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RANLIB=$LFS_TGT-ranlib \
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../configure \
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--prefix=/tools \
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--with-local-prefix=/tools \
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--with-native-system-header-dir=/tools/include \
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--enable-languages=c,c++ \
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--disable-libstdcxx-pch \
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--disable-bootstrap \
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--disable-libgomp \
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--with-multilib-list=m32,m64
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make
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make install
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ln -sv gcc /tools/bin/cc
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}
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