#!/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="${RBDEV_DOWNLOAD:-/tmp/rbdev-dl}" # will append the target string to the prefix dir mentioned here # Note that the user running this script must be able to do make install in # this given prefix directory. Also make sure that this given root dir # exists. prefix="${RBDEV_PREFIX:-/usr/local}" # 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). builddir="${RBDEV_BUILD:-/tmp/rbdev-build}" # 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 if [ -z $GNU_MIRROR ] ; then GNU_MIRROR=http://mirrors.kernel.org/gnu fi # These are the tools this script requires and depends upon. reqtools="gcc bzip2 make patch 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 } input() { read response echo $response } #$1 file #$2 URL"root getfile() { tool=`findtool curl` if test -z "$tool"; then tool=`findtool wget` if test -n "$tool"; then # wget download echo "ROCKBOXDEV: Downloading $2/$1 using wget" $tool -O $dlwhere/$1 $2/$1 fi else # curl download echo "ROCKBOXDEV: Downloading $2/$1 using curl" $tool -Lo $dlwhere/$1 $2/$1 fi if [ $? -ne 0 ] ; then echo "ROCKBOXDEV: couldn't download the file!" echo "ROCKBOXDEV: check your internet connection" exit fi if test -z "$tool"; then echo "ROCKBOXDEV: No downloader tool found!" echo "ROCKBOXDEV: Please install curl or wget and re-run the script" exit fi } build() { toolname="$1" target="$2" version="$3" patch="$4" configure_params="$5" needs_gmp="$6" patch_url="http://www.rockbox.org/gcc" case $toolname in gcc) file="gcc-core-$version.tar.bz2" url="$GNU_MIRROR/gcc/gcc-$version" ;; binutils) file="binutils-$version.tar.bz2" url="$GNU_MIRROR/binutils" ;; *) echo "ROCKBOXDEV: Bad toolname $toolname" exit ;; esac # create build directory if test -d $builddir; then if test ! -w $builddir; then echo "ROCKBOXDEV: No write permission for $builddir" exit fi else mkdir -p $builddir fi # download source tarball if test ! -f "$dlwhere/$file"; then getfile "$file" "$url" fi # download patch if test -n "$patch"; then if test ! -f "$dlwhere/$patch"; then getfile "$patch" "$patch_url" fi fi cd $builddir echo "ROCKBOXDEV: extracting $file" tar xjf $dlwhere/$file # do we have a patch? if test -n "$patch"; then echo "ROCKBOXDEV: applying patch $patch" # apply the patch (cd $builddir/$toolname-$version && patch -p1 < "$dlwhere/$patch") # check if the patch applied cleanly if [ $? -gt 0 ]; then echo "ROCKBOXDEV: failed to apply patch $patch" exit fi fi # kludge to avoid having to install GMP and MPFR for new gcc if test -n "$needs_gmp"; then cd "gcc-$version" if test ! -d gmp; then echo "ROCKBOXDEV: Getting GMP" if test ! -f $dlwhere/gmp-5.0.1.tar.bz2; then getfile "gmp-5.0.1.tar.bz2" "$GNU_MIRROR/gmp" fi tar xjf $dlwhere/gmp-5.0.1.tar.bz2 ln -s gmp-5.0.1 gmp fi if test ! -d mpfr; then echo "ROCKBOXDEV: Getting MPFR" if test ! -f $dlwhere/mpfr-2.4.2.tar.bz2; then getfile "mpfr-2.4.2.tar.bz2" "$GNU_MIRROR/mpfr" fi tar xjf $dlwhere/mpfr-2.4.2.tar.bz2 ln -s mpfr-2.4.2 mpfr fi cd $builddir fi echo "ROCKBOXDEV: mkdir build-$toolname" mkdir build-$toolname echo "ROCKBOXDEV: cd build-$toolname" cd build-$toolname echo "ROCKBOXDEV: $toolname/configure" ../$toolname-$version/configure --target=$target --prefix=$prefix --enable-languages=c --disable-libssp --disable-docs $configure_params echo "ROCKBOXDEV: $toolname/make" $make -j8 echo "ROCKBOXDEV: $toolname/make install" $make install rm -rf $builddir } ############################################################################## # Code: # Verify required tools for t in $reqtools; do tool=`findtool $t` if test -z "$tool"; then echo "ROCKBOXDEV: \"$t\" is required for this script to work." echo "ROCKBOXDEV: Please install \"$t\" and re-run the script." exit fi done echo "Download directory : $dlwhere (set RBDEV_DOWNLOAD to change)" echo "Install prefix : $prefix (set RBDEV_PREFIX to change)" echo "Build dir : $builddir (set RBDEV_BUILD to change)" echo "" # Verify download directory if test -d "$dlwhere"; then if ! test -w "$dlwhere"; then echo "ROCKBOXDEV: No write permission for $dlwhere" exit fi else mkdir $dlwhere if test $? -ne 0; then echo "ROCKBOXDEV: Failed creating directory $dlwhere" exit fi fi # Verify the prefix dir if test ! -d $prefix; then mkdir -p $prefix if test $? -ne 0; then echo "ROCKBOXDEV: Failed creating directory $prefix" exit fi fi if test ! -w $prefix; then echo "ROCKBOXDEV: No write permission for $prefix" exit fi echo "Select target arch:" echo "s - sh (Archos models)" echo "m - m68k (iriver h1x0/h3x0, iaudio m3/m5/x5 and mpio hd200)" echo "a - arm (ipods, iriver H10, Sansa, etc)" echo "e - arm-eabi (same as above, new gcc toolchain)" echo "i - mips (Jz4740 and ATJ-based players)" echo "separate multiple targets with spaces" echo "(Example: \"s m a\" will build sh, m86k and arm)" echo "" selarch=`input` system=`uname -s` # add target dir to path to ensure the new binutils are used in gcc build PATH="$prefix/bin:${PATH}" for arch in $selarch do echo "" case $arch in [Ss]) build "binutils" "sh-elf" "2.16.1" build "gcc" "sh-elf" "4.0.3" "gcc-4.0.3-rockbox-1.diff" ;; [Ii]) build "binutils" "mipsel-elf" "2.17" "" "--disable-werror" patch="" if [ "$system" = "Interix" ]; then patch="gcc-4.1.2-interix.diff" fi build "gcc" "mipsel-elf" "4.1.2" "$patch" ;; [Mm]) build "binutils" "m68k-elf" "2.16.1" patch="" case $system in CYGWIN* | Darwin | FreeBSD | Interix | SunOS) patch="gcc-3.4.6.patch" ;; Linux) machine=`uname -m` if [ "$machine" = "x86_64" ]; then patch="gcc-3.4.6-amd64.patch" fi ;; esac build "gcc" "m68k-elf" "3.4.6" "$patch" ;; [Aa]) build "binutils" "arm-elf" "2.16.1" build "gcc" "arm-elf" "4.0.3" "rockbox-multilibs-arm-elf-gcc-4.0.3_3.diff" ;; [Ee]) build "binutils" "arm-elf-eabi" "2.20.1" build "gcc" "arm-elf-eabi" "4.4.4" "rockbox-multilibs-noexceptions-arm-elf-eabi-gcc-4.4.2_1.diff" "" "needs_gmp" ;; *) echo "ROCKBOXDEV: Unsupported architecture option: $arch" exit ;; esac done echo "" echo "ROCKBOXDEV: Done!" echo "" echo "ROCKBOXDEV: Make sure your PATH includes $prefix/bin" echo ""