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[/] [openrisc/] [trunk/] [toolchain_install_scripts/] [crossbuild-1.0.sh] - Rev 419
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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="${CROSSBUILD_PREFIX:-/usr/local}" # This script needs to use GNU Make. On Linux systems, GNU Make is invoked # by running the "make" command, on most BSD systems, GNU Make is invoked # by running the "gmake" command. Set the "make" variable accordingly. if [ -f "`which gmake 2>/dev/null`" ]; then make="gmake" else make="make" fi ############################################################################## # Variables: target="or32-elf" releasever="or32-1.0rc1" releasever_gcc="or32-1.0rc2" binutilsver="2.20.1" binutils="binutils-$binutilsver.tar.bz2" binutils_url="http://mirrors.kernel.org/sources.redhat.com/binutils/releases" binutils_patch="binutils-$binutilsver-$releasever.patch.bz2" binutils_patch_url="ftp://ocuser:oc@opencores.org/toolchain" newlibver="1.18.0" newlib="newlib-$newlibver.tar.gz" newlib_url="http://mirrors.kernel.org/sourceware/newlib" newlib_patch="newlib-$newlibver-$releasever.patch.bz2" newlib_patch_url="ftp://ocuser:oc@opencores.org/toolchain" gccver="4.5.1" gcc="gcc-$gccver.tar.bz2" gcc_url="http://mirrors.kernel.org/gnu/gcc/gcc-$gccver"; gcc_patch="gcc-$gccver-$releasever_gcc.patch.bz2" gcc_patch_url="ftp://ocuser:oc@opencores.org/toolchain" gdbver="7.2" gdb="gdb-$gdbver.tar.bz2" gdb_url="http://mirrors.kernel.org/gnu/gdb"; gdb_patch="gdb-$gdbver-$releasever.patch.bz2" gdb_patch_url="ftp://ocuser:oc@opencores.org/toolchain" # Options passed to all GNU tools during configure or32configure="--disable-checking --enable-fast-install=N/A --disable-libssp --enable-languages=c,c++ --with-or1ksim=$prefix/or1ksim --with-newlib" simver="0.5.0rc2" sim="or1ksim-$simver.tar.bz2" sim_url="ftp://ocuser:oc@opencores.org/toolchain" linuxver="2.6.35" linux="linux-$linuxver.tar.bz2" linux_url="http://www.kernel.org/pub/linux/kernel/v2.6" linux_patch="linux-$linuxver-or32.patch.bz2" linux_patch_url="ftp://ocuser:oc@opencores.org/toolchain" uclibcver="0.9.31" uclibc="uClibc-$uclibcver.tar.bz2" uclibc_url="http://www.uclibc.org/downloads" uclibc_patch="uClibc-$uclibcver-or32.patch.bz2" uclibc_patch_url="ftp://ocuser:oc@opencores.org/toolchain" uclibc_config="extra/Configs/defconfigs/or32" # These are the tools this script requires and depends upon. reqtools="gcc bzip2 make patch file makeinfo" ############################################################################## # 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 } extract_tool() { toolname="$1" version="$2" file="$3" cd $builddir # if [ ! -d $toolname-$version ]; then echo "CROSSBUILD: extracting $file" if [ `file $dlwhere/$file | grep -c bzip2` -ne 0 ]; then tar xjf $dlwhere/$file fi if [ `file $dlwhere/$file | grep -c gzip` -ne 0 ]; then tar xzf $dlwhere/$file fi # else # echo "CROSSBUILD: $file already extracted" # fi } patch_tool() { toolname="$1" version="$2" patch="$3" # do we have a patch? if test -n "$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 } download_extract_patch () { toolname="$1" version="$2" file="$3" file_url="$4" patch="$5" patch_url="$6" if test -f "$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" "$patch_url" fi fi extract_tool "$toolname" "$version" "$file" patch_tool "$toolname" "$version" "$patch" } build_gnu_tool() { toolname="$1" version="$2" file="$3" file_url="$4" patch="$5" patch_url="$6" configure_prefix="$7" configure_params="$8" download_extract_patch "$toolname" "$version" "$file" "$file_url" "$patch" \ "$patch_url" cd $builddir echo "CROSSBUILD: mkdir build-$toolname" mkdir -p build-$toolname echo "CROSSBUILD: cd build-$toolname" cd build-$toolname echo "CROSSBUILD: $toolname/configure" echo "CROSSBUILD: "../$toolname-$version/configure --target=$target \ --prefix=$configure_prefix \ --with-pkgversion=$releasever-built-`date +%Y%m%d` \ --with-bugurl=http://www.opencores.org/ \ "$configure_params" ../$toolname-$version/configure --target=$target \ --prefix=$configure_prefix \ --with-pkgversion=$releasever-built-`date +%Y%m%d` \ --with-bugurl=http://www.opencores.org/ \ $configure_params echo "CROSSBUILD: $toolname/make" $make echo "CROSSBUILD: $toolname/make install" $make install } # For now, just prep the GCC path, extract newlib, link in newlib and libgloss # paths. prepare_gcc() { prepare_gccver="$1" file="$2" newlibver="$3" file_url="$4" patch="$5" patch_url="$6" download_extract_patch "newlib" "$newlibver" "$file" "$file_url" "$patch" \ "$patch_url" cd $builddir echo "CROSSBUILD: creating GCC source directory" mkdir -p gcc-$prepare_gccver echo "CROSSBUILD: linking newlib and libgloss into GCC source directory" if [ ! -L gcc-$prepare_gccver/newlib ]; then ln -s $PWD/newlib-$newlibver/newlib $PWD/gcc-$prepare_gccver/newlib fi if [ ! -L gcc-$prepare_gccver/libgloss ]; then ln -s $PWD/newlib-$newlibver/libgloss $PWD/gcc-$prepare_gccver/libgloss fi echo "CROSSBUILD: newlib and libgloss linked into GCC source directory" } # Move newlib libraries and includes to own sysroot post_gcc_install() { mkdir -p ${prefix}/or32-elf/newlib rm -rf ${prefix}/or32-elf/newlib-include if [ -d ${prefix}/or32-elf/include ] then mv ${prefix}/or32-elf/include \ ${prefix}/or32-elf/newlib-include fi if [ -d ${prefix}/or32-elf/lib ] then afiles=`ls -1 ${prefix}/or32-elf/lib | grep '\.a' | head -1` if [ "x$afiles" != "x" ] then mv ${prefix}/or32-elf/lib/*.a ${prefix}/or32-elf/newlib fi fi if [ -f ${prefix}/or32-elf/lib/crt0.o ] then mv ${prefix}/or32-elf/lib/crt0.o ${prefix}/or32-elf/newlib fi } # Download, patch kernel, install headers to $prefix/$target install_linux_headers() { file="$linux" file_url="$linux_url" patch="$linux_patch" patch_url="$linux_patch_url" toolname="linux" version=$linuxver download_extract_patch "$toolname" "$version" "$file" "$file_url" "$patch" \ "$patch_url" cd $builddir/linux-$linuxver echo "CROSSBUILD: defconfig kernel" $make ARCH=or32 defconfig echo "CROSSBUILD: installing headers to $prefix/or32-elf" $make INSTALL_HDR_PATH=$prefix/$target headers_install } build_uclibc () { file="$uclibc" file_url="$uclibc_url" patch="$uclibc_patch" patch_url="$uclibc_patch_url" toolname="uClibc" version="$uclibcver" download_extract_patch "$toolname" "$version" "$file" "$file_url" "$patch" \ "$patch_url" cd $builddir cd uClibc-$uclibcver # Substitute appropriate paths for kernel headers and install path echo "CROSSBUILD: configuring .config for install path" # Create a single variable with all paths expanded kheaders="KERNEL_HEADERS=\\\"$prefix\\/$target\\/include\\\"" # In-place SED sed -i -e "s|KERNEL_HEADERS.*|$kheaders|g" $uclibc_config develprefix="DEVEL_PREFIX=\\\"$prefix\\/$target\\\"" sed -i -e "s|DEVEL_PREFIX.*|$develprefix|g" $uclibc_config echo "CROSSBUILD: defconfig uClibc" $make ARCH=or32 defconfig echo "CROSSBUILD: building uClibc" $make echo "CROSSBUILD: installing uClibc" $make ARCH=or32 all $make install # TODO - maybe move uClibc's libc.a where GCC can find it ($prefix/$target/lib) echo "CROSSBUILD: uClibc build complete" } ############################################################################## # 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 : $prefix" ### start the builds build_gnu_tool "or1ksim" "$simver" "$sim" "$sim_url" "" "" "$prefix/or1ksim" "--enable-ethphy" build_gnu_tool "binutils" "$binutilsver" "$binutils" "$binutils_url" "$binutils_patch" "$binutils_patch_url" "$prefix" "$or32configure" PATH="$prefix/bin:${PATH}" # add binutils to $PATH for gcc build prepare_gcc "$gccver" "$newlib" "$newlibver" "$newlib_url" "$newlib_patch" "$newlib_patch_url" build_gnu_tool "gcc" "$gccver" "$gcc" "$gcc_url" "$gcc_patch" "$gcc_patch_url" "$prefix" "$or32configure" post_gcc_install build_gnu_tool "gdb" "$gdbver" "$gdb" "$gdb_url" "$gdb_patch" "$gdb_patch_url" "$prefix" "$or32configure" install_linux_headers build_uclibc ### builds done #echo "CROSSBUILD: Deleting build folder" #rm -rf $builddir echo "" echo "CROSSBUILD: Done!" echo "" echo "CROSSBUILD: Remove temporary build directory, $builddir, manually" echo "" echo "CROSSBUILD: Now add $prefix/bin and $prefix/or1ksim/bin to your \$PATH." echo ""
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