exp-drd/scripts/compile-gcc

#!/bin/sh

# Make sure that libgmp and libmpfr are installed before you run this script.
# On Debian systems, e.g. Ubuntu, you can install these libraries as follows:
# sudo apt-get install libgmp3-dev libmpfr-dev. In openSUSE these packages
# are called gmp-devel and mpfr-devel.


GCC_VERSION=4.3.0
FSF_MIRROR=ftp://ftp.easynet.be/gnu
SRCDIR=$HOME/software
DOWNLOADS=$SRCDIR/downloads
SRC=$HOME/software/gcc-${GCC_VERSION}
BUILD=${SRC}-build
TAR=gcc-${GCC_VERSION}.tar.bz2
PREFIX=$HOME/gcc-${GCC_VERSION}

if [ ! -e /usr/include/gmp.h ]; then
  echo "Please install the gmp library development package first."
  exit 1
fi

if [ ! -e /usr/include/mpfr.h ]; then
  echo "Please install the mpfr library development package first."
  exit 1
fi

rm -rf   ${BUILD}     || exit $?
rm -rf   ${PREFIX}    || exit $?
mkdir -p ${BUILD}     || exit $?
mkdir -p ${DOWNLOADS} || exit $?
cd       ${BUILD}     || exit $?

if [ ! -e $DOWNLOADS/$TAR ]; then
  ( cd $DOWNLOADS && wget -q $FSF_MIRROR/gcc/gcc-${GCC_VERSION}/$TAR )
fi

if [ ! -e $SRC ]; then
  ( cd $SRCDIR && tar -xjf $DOWNLOADS/$TAR )
fi

${SRC}/configure            \
  --disable-linux-futex     \
  --disable-mudflap         \
  --disable-nls             \
  --enable-languages=c,c++  \
  --enable-threads=posix    \
  --enable-tls              \
  --prefix=$PREFIX

make -s         || exit $?
make -s install || exit $?