66 lines
2.0 KiB
Plaintext
66 lines
2.0 KiB
Plaintext
# Description: The GNU Compiler Collection, Version 6
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# URL: http://gcc.gnu.org
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# Maintainer: John Vogel, jvogel4 at stny dot rr dot com
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# Depends on: zlib libmpc
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name=gcc6
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version=6.5.0
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release=1
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source=(https://gcc.gnu.org/pub/gcc/releases/gcc-$version/gcc-$version.tar.xz
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gcc-nocheck-fixincludes.patch gcc-4.7.3-multilib-dirs.patch
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libsanitizer.patch)
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build() {
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patch -d gcc-$version -p1 -i $SRC/gcc-nocheck-fixincludes.patch
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patch -d gcc-$version -p1 -i $SRC/gcc-4.7.3-multilib-dirs.patch
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patch -d gcc-$version -p2 -i $SRC/libsanitizer.patch
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# Do not run fixincludes
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#sed -i 's@\./fixinc\.sh@-c true@' gcc-$version/gcc/Makefile.in
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#export LD_PRELOAD=/usr/lib/libstdc++.so
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export CFLAGS="-O2 -march=x86-64"
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export CXXFLAGS="${CFLAGS}"
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mkdir build
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cd build
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../gcc-$version/configure \
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--prefix=/usr \
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--libexecdir=/usr/lib \
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--enable-bootstrap \
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--enable-version-specific-runtime-libs \
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--enable-languages=c,c++,objc \
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--enable-threads=posix \
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--enable-__cxa_atexit \
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--enable-clocale=gnu \
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--enable-shared \
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--disable-nls \
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--with-x=no \
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--with-system-zlib \
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--disable-multilib \
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--enable-default-pie \
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--enable-default-ssp \
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--with-pkgversion="CRUX-x86_64" \
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--program-suffix="-${version%%.*}"
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make bootstrap
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make -j1 DESTDIR=$PKG install
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target_alias=$(sed -n -e 's/^target=\(.*\)$/\1/p' Makefile)
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mv $PKG/usr/lib/libcc1.* $PKG/usr/lib/gcc/$target_alias/$version
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mv $PKG/usr/lib/gcc/$target_alias/$version/include-fixed/{limits.h,syslimits.h} \
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$PKG/usr/lib/gcc/$target_alias/$version/include/
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mv $PKG/usr/lib/gcc/$target_alias/lib/libgcc_s.so* \
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$PKG/usr/lib/gcc/$target_alias/$version/
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rm -r $PKG/usr/lib/gcc/$target_alias/lib
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rm -r $PKG/usr/share/{info,gcc-$version}
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rm -r $PKG/usr/bin/$target_alias-*
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rm -r $PKG/usr/lib/gcc/$target_alias/$version/{install-tools,include-fixed}
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rm -r $PKG/usr/share/man/man7
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sed -i "s|-L$SRC[^ ]* ||g" \
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$PKG/usr/lib/gcc/x86_64-pc-linux-gnu/$version/{libstdc++.la,libsupc++.la}
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}
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