scripts/toolchain/build-x86_64.sh

   1 #!/bin/bash
   2
   3 # Cross-Compiler Toolchain for ${PLATFORM}
   4 #  by Martin Decky <martin@decky.cz>
   5 #
   6 #  GPL'ed, copyleft
   7 #
   8
   9
  10 check_error() {
  11     if [ "$1" -ne "0" ]; then
  12         echo
  13         echo "Script failed: $2"
  14         exit
  15     fi
  16 }
  17
  18 BINUTILS_VERSION="2.17"
  19 GCC_VERSION="4.1.1"
  20
  21 BINUTILS="binutils-${BINUTILS_VERSION}.tar.gz"
  22 GCC_CORE="gcc-core-${GCC_VERSION}.tar.bz2"
  23 GCC_CPP="gcc-g++-${GCC_VERSION}.tar.bz2"
  24
  25 BINUTILS_SOURCE="ftp://ftp.gnu.org/gnu/binutils/"
  26 GCC_SOURCE="ftp://ftp.gnu.org/gnu/gcc/gcc-${GCC_VERSION}/"
  27
  28 PLATFORM="x86_64"
  29 WORKDIR=`pwd`
  30 TARGET="${PLATFORM}-linux-gnu"
  31 PREFIX="/opt/toolchain/${PLATFORM}"
  32 BINUTILSDIR="${WORKDIR}/binutils-${BINUTILS_VERSION}"
  33 GCCDIR="${WORKDIR}/gcc-${GCC_VERSION}"
  34 OBJDIR="${WORKDIR}/gcc-obj"
  35
  36 echo ">>> Downloading tarballs"
  37
  38 if [ ! -f "${BINUTILS}" ]; then
  39     wget -c "${BINUTILS_SOURCE}${BINUTILS}"
  40     check_error $? "Error downloading binutils."
  41 fi
  42 if [ ! -f "${GCC_CORE}" ]; then
  43     wget -c "${GCC_SOURCE}${GCC_CORE}"
  44     check_error $? "Error downloading GCC Core."
  45 fi
  46 if [ ! -f "${GCC_CPP}" ]; then
  47     wget -c "${GCC_SOURCE}${GCC_CPP}"
  48     check_error $? "Error downloading GCC C++."
  49 fi
  50
  51 echo ">>> Creating destionation directory"
  52 if [ ! -d "${PREFIX}" ]; then
  53     mkdir -p "${PREFIX}"
  54     test -d "${PREFIX}"
  55     check_error $? "Unable to create ${PREFIX}."
  56 fi
  57
  58 echo ">>> Creating GCC work directory"
  59 if [ ! -d "${OBJDIR}" ]; then
  60     mkdir -p "${OBJDIR}"
  61     test -d "${OBJDIR}"
  62     check_error $? "Unable to create ${OBJDIR}."
  63 fi
  64
  65 echo ">>> Unpacking tarballs"
  66 tar -xvzf "${BINUTILS}"
  67 check_error $? "Error unpacking binutils."
  68 tar -xvjf "${GCC_CORE}"
  69 check_error $? "Error unpacking GCC Core."
  70 tar -xvjf "${GCC_CPP}"
  71 check_error $? "Error unpacking GCC C++."
  72
  73 echo ">>> Compiling and installing binutils"
  74 cd "${BINUTILSDIR}"
  75 check_error $? "Change directory failed."
  76 ./configure "--target=${TARGET}" "--prefix=${PREFIX}" "--program-prefix=${TARGET}-" "--disable-nls"
  77 check_error $? "Error configuring binutils."
  78 make all install
  79 check_error $? "Error compiling/installing binutils."
  80
  81 echo ">>> Compiling and installing GCC"
  82 cd "${OBJDIR}"
  83 check_error $? "Change directory failed."
  84 "${GCCDIR}/configure" "--target=${TARGET}" "--prefix=${PREFIX}" "--program-prefix=${TARGET}-" --with-gnu-as --with-gnu-ld --disable-nls --disable-threads --enable-languages=c,c++ --disable-multilib --disable-libgcj --without-headers --disable-shared
  85 check_error $? "Error configuring GCC."
  86 PATH="${PATH}:${PREFIX}/bin" make all-gcc install-gcc
  87 check_error $? "Error compiling/installing GCC."
  88
  89 echo
  90 echo ">>> Cross-compiler for ${TARGET} installed."