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[/] [openrisc/] [trunk/] [toolchain_install_scripts/] [crossbuild.sh] - Rev 713
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#!/bin/sh # Abort execution as soon as an error is encountered # That way the script do not let the user think the process completed correctly # and leave the opportunity to fix the problem and restart compilation where # it stopped set -e # this is where this script will store downloaded files and check for already # downloaded files dlwhere="${CROSSBUILD_DOWNLOAD:-$PWD/crossbuild-dl}" # This directory is used to extract all files and to build everything in. It # must not exist before this script is invoked (as a security measure). # This dir should be an absolute path builddir="${CROSSBUILD_BUILD:-$PWD/crossbuild-build}" # will append the target string to the prefix dir mentioned here # Note that the user running this script must be able to do make install in # this given prefix directory. Also make sure that this given root dir # exists. prefix="${CROSSBUILD_PREFIX:-/usr/local}" # This script needs to use GNU Make. On Linux systems, GNU Make is invoked # by running the "make" command, on most BSD systems, GNU Make is invoked # by running the "gmake" command. Set the "make" variable accordingly. if [ -f "`which gmake 2>/dev/null`" ]; then make="gmake" else make="make" fi ############################################################################## # Variables: target="or32-elf" gccver="4.2.2" gcc="gcc-core-$gccver.tar.bz2" gcc_url="http://mirrors.kernel.org/gnu/gcc/gcc-$gccver"; gcc_patch="gcc-$gccver-or32-fp.patch.bz2" gcc_patch_url="ftp://ocuser:oc@opencores.org/toolchain" gdbver="6.8" gdb="gdb-$gdbver.tar.bz2" gdb_url="http://mirrors.kernel.org/gnu/gdb"; gdb_patch="or32-gdb-$gdbver-patch-2.5.bz2" gdb_patch_url=$gcc_patch_url binutilsver="2.18.50" # snapshot binutils="binutils-$binutilsver.tar.bz2" binutils_url="http://mirrors.kernel.org/sources.redhat.com/binutils/snapshots" binutils_patch="binutils-$binutilsver.or32_fixed_patch-v2.2.bz2" binutils_patch_url=$gcc_patch_url simver="0.4.0" sim="or1ksim-$simver.tar.bz2" sim_url=$gcc_patch_url # These are the tools this script requires and depends upon. reqtools="gcc bzip2 make patch" ############################################################################## # Functions: findtool(){ file="$1" IFS=":" for path in $PATH do # echo "Checks for $file in $path" >&2 if test -f "$path/$file"; then echo "$path/$file" return fi done } getfile() { # $1 file # $2 URL tool=`findtool curl` if test -z "$tool"; then tool=`findtool wget` if test -n "$tool"; then # wget download echo "CROSSBUILD: Downloading $2/$1 using wget" $tool -O "$dlwhere/$1" "$2/$1" fi else # curl download echo "CROSSBUILD: Downloading $2/$1 using curl" $tool -Lo "$dlwhere/$1" "$2/$1" fi if [ $? -ne 0 ] ; then echo "CROSSBUILD: couldn't download the file!" echo "CROSSBUILD: check your internet connection" exit fi if test -z "$tool"; then echo "CROSSBUILD: No downloader tool found!" echo "CROSSBUILD: Please install curl or wget and re-run the script" exit fi } build() { toolname="$1" version="$2" file="$3" file_url="$4" patch="$5" patch_url="$6" configure_prefix="$7" configure_params="$8" if test -f "$dlwhere/$file"; then echo "CROSSBUILD: $file already downloaded" else getfile "$file" "$file_url" fi if test -n "$patch"; then if test -f "$dlwhere/$patch"; then echo "CROSSBUILD: $patch already downloaded" else getfile "$patch" "$patch_url" fi fi cd $builddir echo "CROSSBUILD: extracting $file" tar xjf $dlwhere/$file # do we have a patch? if test -n "$patch"; then echo "CROSSBUILD: applying patch $patch" # apply the patch (cd $builddir/$toolname-$version && bzcat "$dlwhere/$patch" | patch -p1) # check if the patch applied cleanly if [ $? -gt 0 ]; then echo "CROSSBUILD: failed to apply patch $patch" exit fi fi echo "CROSSBUILD: mkdir build-$toolname" mkdir build-$toolname echo "CROSSBUILD: cd build-$toolname" cd build-$toolname echo "CROSSBUILD: $toolname/configure" echo "CROSSBUILD: "../$toolname-$version/configure --target=$target --prefix=$configure_prefix "$configure_params" ../$toolname-$version/configure --target=$target --prefix=$configure_prefix $configure_params echo "CROSSBUILD: $toolname/make" $make -j8 echo "CROSSBUILD: $toolname/make install" $make install } ############################################################################## # Code: for t in $reqtools; do tool=`findtool $t` if test -z "$tool"; then echo "CROSSBUILD: \"$t\" is required for this script to work." echo "CROSSBUILD: Please install \"$t\" and re-run the script." exit fi done # Verify build directory or create it if test -d $builddir; then if test ! -w $builddir; then echo "CROSSBUILD: ERROR: No write permissions for the build directory!" exit fi else mkdir -p $builddir fi # Verify download directory or create it if test -d "$dlwhere"; then if ! test -w "$dlwhere"; then echo "CROSSBUILD: $dlwhere exists, but doesn't seem to be writable for you" exit fi else mkdir -p $dlwhere if test $? -ne 0; then echo "CROSSBUILD: $dlwhere is missing and we failed to create it!" exit fi echo "CROSSBUILD: $dlwhere has been created" fi # Verify installation directory if test ! -d $prefix; then mkdir -p $prefix if test $? -ne 0; then echo "CROSSBUILD: $prefix is missing and we failed to create it!" exit fi fi if test ! -w $prefix; then echo "CROSSBUILD: ERROR: This script is set to install in $prefix but has no write permissions for it" echo "CROSSBUILD: Please fix this and re-run this script" exit fi echo "CROSSBUILD: Download dir: $dlwhere" echo "CROSSBUILD: Build dir : $builddir" echo "CROSSBUILD: Install dir : $prefix" ### start the builds build "binutils" "$binutilsver" "$binutils" "$binutils_url" "$binutils_patch" "$binutils_patch_url" "$prefix" "--disable-checking" PATH="$prefix/bin:${PATH}" # add binutils to $PATH for gcc build build "gcc" "$gccver" "$gcc" "$gcc_url" "$gcc_patch" "$gcc_patch_url" "$prefix" "--enable-languages=c --disable-libssp --with-local-prefix=$prefix/$target" build "gdb" "$gdbver" "$gdb" "$gdb_url" "$gdb_patch" "$gdb_patch_url" "$prefix" "--disable-werror" build "or1ksim" "$simver" "$sim" "$sim_url" "" "" "$prefix/or1ksim" "--enable-ethphy" ### builds done echo "CROSSBUILD: Deleting build folder" rm -rf $builddir echo "" echo "CROSSBUILD: Done!" echo "" echo "CROSSBUILD: Now add $prefix/bin and $prefix/or1ksim/bin to your \$PATH." echo ""
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