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|
#! /usr/bin/env bash
# Create GCC compiler Linux distribution.
#
# -rebuild
# -arch
#
trap 'exit 1' ERR
function error ()
{
echo "$*" 1>&2
}
arch=x86_64-linux-gnu
rebuild=n
while [ $# -gt 0 ]; do
case $1 in
-rebuild)
rebuild=y
shift
;;
-arch)
shift
arch=$1
shift
;;
*)
error "unknown option: $1"
exit 1
;;
esac
done
out_root=`pwd`
mkdir -p binutils-build
mkdir -p gcc-build
# Clean everything up if we are rebuilding.
#
if [ $rebuild = y ]; then
rm -rf binutils-build/*
rm -rf gcc-build/*
rm -rf /$arch/*
if [ $arch = "x86_64-linux-gnu" ]; then
mkdir /$arch/lib
ln -s lib /$arch/lib64
fi
fi
# Build binutils
#
cd binutils-build
if [ $rebuild = y ]; then
../binutils-configure $arch
fi
make -j 4
make install
cd ..
# Remove installed binutils libraries.
#
rm -rf /$arch/lib/* /$arch/include/*
# Build gcc
#
cd gcc-build
if [ $rebuild = y ]; then
../gcc-configure $arch
fi
make -j 4
make install
make -C $arch/libstdc++-v3 install-strip
cd ..
# Clean up arch-prefixed g++, etc.
#
rm -f /$arch/bin/$arch-*
|
