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  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: $2"
  14.     exit
  15.     fi
  16. }
  17.  
  18. BINUTILS_VERSION="2.17"
  19. GCC_VERSION="4.2.1"
  20.  
  21. BINUTILS="binutils-${BINUTILS_VERSION}.tar.gz"
  22. GCC_CORE="gcc-core-${GCC_VERSION}.tar.bz2"
  23. GCC_OBJC="gcc-objc-${GCC_VERSION}.tar.bz2"
  24. GCC_CPP="gcc-g++-${GCC_VERSION}.tar.bz2"
  25.  
  26. BINUTILS_SOURCE="ftp://ftp.gnu.org/gnu/binutils/"
  27. GCC_SOURCE="ftp://ftp.gnu.org/gnu/gcc/gcc-${GCC_VERSION}/"
  28.  
  29. PLATFORM="sparc64"
  30. WORKDIR=`pwd`
  31. TARGET="${PLATFORM}-linux-gnu"
  32. PREFIX="/usr/local/${PLATFORM}"
  33. BINUTILSDIR="${WORKDIR}/binutils-${BINUTILS_VERSION}"
  34. GCCDIR="${WORKDIR}/gcc-${GCC_VERSION}"
  35. OBJDIR="${WORKDIR}/gcc-obj"
  36.  
  37. echo ">>> Downloading tarballs"
  38.  
  39. if [ ! -f "${BINUTILS}" ]; then
  40.     wget -c "${BINUTILS_SOURCE}${BINUTILS}"
  41.     check_error $? "Error downloading binutils."
  42. fi
  43. if [ ! -f "${GCC_CORE}" ]; then
  44.     wget -c "${GCC_SOURCE}${GCC_CORE}"
  45.     check_error $? "Error downloading GCC Core."
  46. fi
  47. if [ ! -f "${GCC_OBJC}" ]; then
  48.     wget -c "${GCC_SOURCE}${GCC_OBJC}"
  49.     check_error $? "Error downloading GCC Objective C."
  50. fi
  51. if [ ! -f "${GCC_CPP}" ]; then
  52.     wget -c "${GCC_SOURCE}${GCC_CPP}"
  53.     check_error $? "Error downloading GCC C++."
  54. fi
  55.  
  56. echo ">>> Creating destionation directory"
  57. if [ ! -d "${PREFIX}" ]; then
  58.     mkdir -p "${PREFIX}"
  59.     test -d "${PREFIX}"
  60.     check_error $? "Unable to create ${PREFIX}."
  61. fi
  62.  
  63. echo ">>> Creating GCC work directory"
  64. if [ ! -d "${OBJDIR}" ]; then
  65.     mkdir -p "${OBJDIR}"
  66.     test -d "${OBJDIR}"
  67.     check_error $? "Unable to create ${OBJDIR}."
  68. fi
  69.  
  70. echo ">>> Unpacking tarballs"
  71. tar -xvzf "${BINUTILS}"
  72. check_error $? "Error unpacking binutils."
  73. tar -xvjf "${GCC_CORE}"
  74. check_error $? "Error unpacking GCC Core."
  75. tar -xvjf "${GCC_OBJC}"
  76. check_error $? "Error unpacking GCC Objective C."
  77. tar -xvjf "${GCC_CPP}"
  78. check_error $? "Error unpacking GCC C++."
  79.  
  80. echo ">>> Compiling and installing binutils"
  81. cd "${BINUTILSDIR}"
  82. check_error $? "Change directory failed."
  83. ./configure "--target=${TARGET}" "--prefix=${PREFIX}" "--program-prefix=${TARGET}-" "--disable-nls"
  84. check_error $? "Error configuring binutils."
  85. make all install
  86. check_error $? "Error compiling/installing binutils."
  87.  
  88. echo ">>> Compiling and installing GCC"
  89. cd "${OBJDIR}"
  90. check_error $? "Change directory failed."
  91. "${GCCDIR}/configure" "--target=${TARGET}" "--prefix=${PREFIX}" "--program-prefix=${TARGET}-" --with-gnu-as --with-gnu-ld --disable-nls --disable-threads --enable-languages=c,objc,c++,obj-c++ --disable-multilib --disable-libgcj --without-headers --disable-shared
  92. check_error $? "Error configuring GCC."
  93. PATH="${PATH}:${PREFIX}/bin" make all-gcc install-gcc
  94. check_error $? "Error compiling/installing GCC."
  95.  
  96. echo
  97. echo ">>> Cross-compiler for ${TARGET} installed."
  98.