l4/pkg/valgrind/src/valgrind-3.6.0-svn/drd/scripts/download-and-build-gcc

   1 #!/bin/bash
   2
   3 # Make sure that libgmp and libmpfr are installed before you run this script.
   4 # On Debian systems, e.g. Ubuntu, you can install these libraries as follows:
   5 # sudo apt-get install libgmp3-dev libmpfr-dev. In openSUSE these packages
   6 # are called gmp-devel and mpfr-devel.
   7
   8
   9 GCC_VERSION=4.5.0
  10 FSF_MIRROR=ftp://ftp.easynet.be/gnu
  11 SRCDIR=$HOME/software
  12 DOWNLOADS=$SRCDIR/downloads
  13 SRC=$HOME/software/gcc-${GCC_VERSION}
  14 BUILD=${SRC}-build
  15 TAR=gcc-${GCC_VERSION}.tar.bz2
  16 PREFIX=$HOME/gcc-${GCC_VERSION}
  17 export LC_ALL=C
  18 export MAKEFLAGS="-j$(($(grep -c '^processor' /proc/cpuinfo) + 1))"
  19
  20 if [ ! -e /usr/include/gmp.h ]; then
  21   echo "Please install the gmp library development package first."
  22   exit 1
  23 fi
  24
  25 if [ ! -e /usr/include/mpfr.h ]; then
  26   echo "Please install the mpfr library development package first."
  27   exit 1
  28 fi
  29
  30 if [ ! -e /usr/include/mpc.h ]; then
  31   echo "Please install the mpc library development package first."
  32   exit 1
  33 fi
  34
  35 rm -rf   ${BUILD}     || exit $?
  36 rm -rf   ${PREFIX}    || exit $?
  37 mkdir -p ${DOWNLOADS} || exit $?
  38 mkdir -p ${BUILD}     || exit $?
  39 cd       ${BUILD}     || exit $?
  40
  41 if [ ! -e $DOWNLOADS/$TAR ]; then
  42 (
  43   if cd $DOWNLOADS; then
  44     wget -q $FSF_MIRROR/gcc/gcc-${GCC_VERSION}/$TAR \
  45     || { wget -q -O- $FSF_MIRROR/gcc/gcc-${GCC_VERSION}/${TAR%bz2}gz \
  46          | gzip -cd | bzip2 -9 >${TAR}; }
  47   fi
  48 )
  49 fi
  50
  51 if [ ! -e $SRC ]; then
  52   ( cd $SRCDIR && tar -xjf $DOWNLOADS/$TAR )
  53 fi
  54
  55 ${SRC}/configure            \
  56   --disable-linux-futex     \
  57   --disable-mudflap         \
  58   --disable-nls             \
  59   --enable-languages=c,c++  \
  60   --enable-threads=posix    \
  61   --enable-tls              \
  62   --prefix=$PREFIX
  63
  64 time { make -s && make -s install; }