Tools/gcc/tianoCross-gcc-4.1

   1 #!/bin/bash
   2
   3 #
   4 # Get, build and install the latest cross-development tools and libraries
   5 #
   6
   7 ###
   8 ### CYGWIN :: Make sure that cygwin is mouting its file systems in binmode.
   9 ###
  10
  11 #
  12 # Specify the architectures for which the tools are to be built
  13 # To build for single target: ARCHS="m68k"
  14 #
  15 ARCHS="${ARCHS:-i386}"
  16
  17 # Let's be nice
  18 renice 10 -p $$
  19
  20 # If any thing goes wrong, we'll bail out.
  21 set -e
  22
  23 #
  24 # Specify the versions
  25 #
  26 GCC=gcc-4.1.0
  27 BINUTILS=binutils-2.16.1
  28 # BINUTILS=binutils-2.16.91-20060119-1
  29 CYGWIN_SNAP=20060403 # You may need to find a more recent one.
  30 export PATH=/bin:/usr/bin
  31
  32 #
  33 # Where to install
  34 #
  35 PREFIX="${PREFIX:-/opt/tiano/}"
  36
  37 #
  38 # Where to get the GNU tools
  39 #
  40 BINUTILS_URL=ftp://ftp.ibiblio.org/pub/mirrors/gnu/ftp/gnu/binutils/${BINUTILS}.tar.bz2
  41 GCC_URL=ftp://mirrors.kernel.org/gnu/gcc/$GCC/$GCC.tar.bz2
  42 CYG_LOC=http://cygwin.com/snapshots/cygwin-src-${CYGWIN_SNAP}.tar.bz2
  43 # export http_proxy=http://proxy.dp.intel.com:911
  44 # export ftp_proxy=http://proxy.dp.intel.com:911
  45
  46 #
  47 # Uncomment one of the following depending upon which your system provides
  48 #
  49 #GET_COMMAND="curl --remote-name"
  50 GET_COMMAND="wget -nc --no-directories --retr-symlinks "
  51
  52 #
  53 # Allow environment to override some programs
  54 #
  55 MAKE="${MAKE:-make}"
  56 export MAKE
  57 SHELL="${SHELL:-/bin/sh}"
  58 export SHELL
  59
  60 #
  61 # Get the source
  62 # If you don't have curl on your machine, try using
  63 #     wget --passive-ftp --no-directories --retr-symlinks <<url>>
  64 # If that doesn't work, try without the --passive-ftp option.
  65 #
  66 getSource() {
  67     ${GET_COMMAND} "${BINUTILS_URL}" &
  68     ${GET_COMMAND}  "${GCC_URL}" &
  69     ${GET_COMMAND}  "${CYG_LOC}" &
  70     wait
  71 }
  72
  73 #
  74 # Unpack the source
  75 #
  76 unpackSource() {
  77     (rm -rf "${BINUTILS}"
  78     tar jxf "${BINUTILS}.tar.bz2"
  79     ) &
  80
  81     (rm -rf "${GCC}"
  82     tar jxf "${GCC}.tar.bz2"
  83     ) &
  84
  85     (rm -rf cygwin-snapshot-${CYGWIN_SNAP}-1/
  86     tar jxf cygwin-src-${CYGWIN_SNAP}.tar.bz2
  87     ) &
  88
  89     wait
  90 }
  91
  92 CONF_SHELL="${CONF_SHELL:-/bin/bash}"
  93 # CONF_SHELL="${CONF_SHELL:-echo}"
  94
  95 #
  96 # Build
  97 #
  98 build() {
  99     for arch in $ARCHS
 100     do (
 101         export targ=${arch}-tiano-pe
 102         export pref=${PREFIX}${targ}
 103         export PATH="${pref}/bin:$PATH"
 104
 105         ( mkdir -p build-binutils-$targ
 106         cd build-binutils-$targ
 107         "${CONF_SHELL}" "../${BINUTILS}/configure" \
 108             --disable-nls "--target=${targ}" "--prefix=${pref}"
 109         ${MAKE} -j1 -w all
 110         ${MAKE} -w install
 111         ) >> ${targ}.log 2>&1 &&
 112
 113         (
 114             mkdir -p $pref/$targ/sys-include;
 115             cp -fr cygwin-snapshot-${CYGWIN_SNAP}-1/newlib/libc/include/* $pref/$targ/sys-include
 116             cp -fr cygwin-snapshot-${CYGWIN_SNAP}-1/winsup/cygwin/include/* $pref/$targ/sys-include
 117         ) &&
 118
 119         ( mkdir -p build-gcc-$targ
 120         cd build-gcc-$targ
 121         "${CONF_SHELL}" "../${GCC}/configure" "--target=${targ}" "--prefix=${pref}" \
 122             --with-gnu-as --with-gnu-ld --with-newlib --verbose \
 123             --disable-libssp \
 124             --disable-nls --enable-languages=c
 125         ${MAKE} -j1 -w all
 126         ${MAKE} -w install
 127         ) >> ${targ}.log 2>&1
 128     ) &
 129     done
 130
 131     wait
 132 }
 133
 134
 135
 136 #
 137 # Do everything
 138 #
 139 # Comment out any activities you wish to omit
 140 #
 141 getSource
 142 unpackSource
 143 build