409 lines
11 KiB
Bash
Executable File
409 lines
11 KiB
Bash
Executable File
#!/bin/sh
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# Abort execution as soon as an error is encountered
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# That way the script do not let the user think the process completed correctly
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# and leave the opportunity to fix the problem and restart compilation where
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# it stopped
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set -e
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# this is where this script will store downloaded files and check for already
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# downloaded files
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dlwhere="${RBDEV_DOWNLOAD:-/tmp/rbdev-dl}"
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# will append the target string to the prefix dir mentioned here
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# Note that the user running this script must be able to do make install in
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# this given prefix directory. Also make sure that this given root dir
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# exists.
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prefix="${RBDEV_PREFIX:-/usr/local}"
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# This directory is used to extract all files and to build everything in. It
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# must not exist before this script is invoked (as a security measure).
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builddir="${RBDEV_BUILD:-/tmp/rbdev-build}"
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# This script needs to use GNU Make. On Linux systems, GNU Make is invoked
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# by running the "make" command, on most BSD systems, GNU Make is invoked
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# by running the "gmake" command. Set the "make" variable accordingly.
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if [ -f "`which gmake 2>/dev/null`" ]; then
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make="gmake"
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else
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make="make"
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fi
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if [ -z $GNU_MIRROR ] ; then
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GNU_MIRROR=http://www.nic.funet.fi/pub/gnu/ftp.gnu.org/pub/gnu
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fi
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# These are the tools this script requires and depends upon.
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reqtools="gcc bzip2 gzip make patch makeinfo automake libtool autoconf flex bison"
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##############################################################################
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# Functions:
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findtool(){
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file="$1"
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IFS=":"
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for path in $PATH
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do
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# echo "Checks for $file in $path" >&2
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if test -f "$path/$file"; then
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echo "$path/$file"
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return
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fi
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done
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}
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input() {
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read response
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echo $response
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}
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#$1 file
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#$2 URL"root
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getfile() {
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if test -f $dlwhere/$1; then
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echo "ROCKBOXDEV: Skipping download of $2/$1: File already exists"
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return
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fi
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tool=`findtool curl`
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if test -z "$tool"; then
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tool=`findtool wget`
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if test -n "$tool"; then
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# wget download
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echo "ROCKBOXDEV: Downloading $2/$1 using wget"
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$tool -O $dlwhere/$1 $2/$1
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fi
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else
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# curl download
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echo "ROCKBOXDEV: Downloading $2/$1 using curl"
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$tool -Lo $dlwhere/$1 $2/$1
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fi
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if [ $? -ne 0 ] ; then
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echo "ROCKBOXDEV: couldn't download the file!"
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echo "ROCKBOXDEV: check your internet connection"
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exit
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fi
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if test -z "$tool"; then
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echo "ROCKBOXDEV: No downloader tool found!"
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echo "ROCKBOXDEV: Please install curl or wget and re-run the script"
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exit
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fi
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}
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build() {
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toolname="$1"
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target="$2"
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version="$3"
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patch="$4"
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configure_params="$5"
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needs_libs="$6"
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patch_url="http://www.rockbox.org/gcc"
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case $toolname in
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gcc)
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file="gcc-core-$version.tar.bz2"
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url="$GNU_MIRROR/gcc/gcc-$version"
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;;
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binutils)
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file="binutils-$version.tar.bz2"
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url="$GNU_MIRROR/binutils"
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;;
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ctng)
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file="crosstool-ng-$version.tar.bz2"
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url="http://crosstool-ng.org/download/crosstool-ng"
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;;
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*)
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echo "ROCKBOXDEV: Bad toolname $toolname"
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exit
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;;
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esac
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# create build directory
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if test -d $builddir; then
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if test ! -w $builddir; then
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echo "ROCKBOXDEV: No write permission for $builddir"
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exit
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fi
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else
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mkdir -p $builddir
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fi
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# download source tarball
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if test ! -f "$dlwhere/$file"; then
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getfile "$file" "$url"
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fi
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# download patch
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if test -n "$patch"; then
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if test ! -f "$dlwhere/$patch"; then
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getfile "$patch" "$patch_url"
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fi
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fi
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cd $builddir
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echo "ROCKBOXDEV: extracting $file"
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tar xjf $dlwhere/$file
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# do we have a patch?
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if test -n "$patch"; then
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echo "ROCKBOXDEV: applying patch $patch"
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# apply the patch
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(cd $builddir/$toolname-$version && patch -p1 < "$dlwhere/$patch")
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# check if the patch applied cleanly
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if [ $? -gt 0 ]; then
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echo "ROCKBOXDEV: failed to apply patch $patch"
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exit
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fi
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fi
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# kludge to avoid having to install GMP, MPFR and MPC, for new gcc
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if test -n "$needs_libs"; then
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cd "gcc-$version"
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if (echo $needs_libs | grep -q gmp && test ! -d gmp); then
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echo "ROCKBOXDEV: Getting GMP"
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if test ! -f $dlwhere/gmp-4.3.2.tar.bz2; then
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getfile "gmp-4.3.2.tar.bz2" "$GNU_MIRROR/gmp"
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fi
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tar xjf $dlwhere/gmp-4.3.2.tar.bz2
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ln -s gmp-4.3.2 gmp
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fi
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if (echo $needs_libs | grep -q mpfr && test ! -d mpfr); then
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echo "ROCKBOXDEV: Getting MPFR"
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if test ! -f $dlwhere/mpfr-2.4.2.tar.bz2; then
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getfile "mpfr-2.4.2.tar.bz2" "$GNU_MIRROR/mpfr"
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fi
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tar xjf $dlwhere/mpfr-2.4.2.tar.bz2
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ln -s mpfr-2.4.2 mpfr
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fi
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if (echo $needs_libs | grep -q mpc && test ! -d mpc); then
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echo "ROCKBOXDEV: Getting MPC"
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if test ! -f $dlwhere/mpc-0.8.1.tar.gz; then
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getfile "mpc-0.8.1.tar.gz" "http://www.multiprecision.org/mpc/download"
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fi
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tar xzf $dlwhere/mpc-0.8.1.tar.gz
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ln -s mpc-0.8.1 mpc
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fi
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cd $builddir
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fi
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echo "ROCKBOXDEV: mkdir build-$toolname"
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mkdir build-$toolname
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echo "ROCKBOXDEV: cd build-$toolname"
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cd build-$toolname
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echo "ROCKBOXDEV: $toolname/configure"
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case $toolname in
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ctng) # ct-ng doesnt support out-of-tree build and the src folder is named differently
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toolname="crosstool-ng"
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cp -r ../$toolname-$version/* ../$toolname-$version/.version .
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./configure --prefix=$prefix $configure_params
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;;
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*)
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CFLAGS=-U_FORTIFY_SOURCE ../$toolname-$version/configure --target=$target --prefix=$prefix --enable-languages=c --disable-libssp --disable-docs $configure_params
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;;
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esac
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echo "ROCKBOXDEV: $toolname/make"
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$make
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echo "ROCKBOXDEV: $toolname/make install"
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$make install
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echo "ROCKBOXDEV: rm -rf build-$toolname $toolname-$version"
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cd ..
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rm -rf build-$toolname $toolname-$version
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}
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make_ctng() {
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if test -f "`which ct-ng 2>/dev/null`"; then
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ctng="ct-ng"
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else
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ctng=""
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fi
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if test ! -n "$ctng"; then
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if test ! -f "$prefix/bin/ct-ng"; then # look if we build it already
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build "ctng" "" "1.13.2"
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fi
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fi
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ctng=`PATH=$prefix/bin:$PATH which ct-ng`
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}
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build_ctng() {
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ctng_target="$1"
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extra="$2"
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tc_arch="$3"
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tc_host="$4"
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make_ctng
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dlurl="http://www.rockbox.org/gcc/$ctng_target"
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# download
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getfile "ct-ng-config" "$dlurl"
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test -n "$extra" && getfile "$extra" "$dlurl"
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# create build directory
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if test -d $builddir; then
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if test ! -w $builddir; then
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echo "ROCKBOXDEV: No write permission for $builddir"
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exit
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fi
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else
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mkdir -p $builddir
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fi
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# copy config and cd to $builddir
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mkdir $builddir/build-$ctng_target
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ctng_config="$builddir/build-$ctng_target/.config"
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cat "$dlwhere/ct-ng-config" | sed -e "s,\(CT_PREFIX_DIR=\).*,\1$prefix," > $ctng_config
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cd $builddir/build-$ctng_target
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$ctng "build"
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# install extras
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if test -e "$dlwhere/$extra"; then
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# verify the toolchain has sysroot support
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if test -n `cat $ctng_config | grep CT_USE_SYSROOT\=y`; then
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sysroot=`cat $ctng_config | grep CT_SYSROOT_NAME | sed -e 's,CT_SYSROOT_NAME\=\"\([a-zA-Z0-9]*\)\",\1,'`
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tar xf "$dlwhere/$extra" -C "$prefix/$tc_arch-$ctng_target-$tc_host/$sysroot"
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fi
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fi
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# cleanup
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cd $builddir
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rm -rf $builddir/build-$ctng_target
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}
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##############################################################################
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# Code:
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# Verify required tools
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for t in $reqtools; do
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tool=`findtool $t`
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if test -z "$tool"; then
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echo "ROCKBOXDEV: \"$t\" is required for this script to work."
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echo "ROCKBOXDEV: Please install \"$t\" and re-run the script."
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exit
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fi
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done
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echo "Download directory : $dlwhere (set RBDEV_DOWNLOAD to change)"
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echo "Install prefix : $prefix (set RBDEV_PREFIX to change)"
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echo "Build dir : $builddir (set RBDEV_BUILD to change)"
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echo "Make options : $MAKEFLAGS (set MAKEFLAGS to change)"
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echo ""
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# Verify download directory
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if test -d "$dlwhere"; then
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if ! test -w "$dlwhere"; then
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echo "ROCKBOXDEV: No write permission for $dlwhere"
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exit
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fi
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else
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mkdir $dlwhere
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if test $? -ne 0; then
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echo "ROCKBOXDEV: Failed creating directory $dlwhere"
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exit
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fi
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fi
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# Verify the prefix dir
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if test ! -d $prefix; then
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mkdir -p $prefix
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if test $? -ne 0; then
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echo "ROCKBOXDEV: Failed creating directory $prefix"
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exit
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fi
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fi
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if test ! -w $prefix; then
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echo "ROCKBOXDEV: No write permission for $prefix"
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exit
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fi
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echo "Select target arch:"
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echo "s - sh (Archos models)"
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echo "m - m68k (iriver h1x0/h3x0, iaudio m3/m5/x5 and mpio hd200)"
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echo "a - arm (ipods, iriver H10, Sansa, D2, Gigabeat, etc)"
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echo "i - mips (Jz4740 and ATJ-based players)"
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echo "r - arm-app (Samsung ypr0)"
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echo "separate multiple targets with spaces"
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echo "(Example: \"s m a\" will build sh, m68k and arm)"
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echo ""
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selarch=`input`
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system=`uname -s`
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# add target dir to path to ensure the new binutils are used in gcc build
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PATH="$prefix/bin:${PATH}"
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for arch in $selarch
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do
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echo ""
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case $arch in
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[Ss])
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# For binutils 2.16.1 builtin rules conflict on some systems with a
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# default rule for Objective C. Disable the builtin make rules. See
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# http://sourceware.org/ml/binutils/2005-12/msg00259.html
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export MAKEFLAGS="-r $MAKEFLAGS"
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build "binutils" "sh-elf" "2.16.1" "" "--disable-werror"
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build "gcc" "sh-elf" "4.0.3" "gcc-4.0.3-rockbox-1.diff"
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;;
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[Ii])
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build "binutils" "mipsel-elf" "2.17" "" "--disable-werror"
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patch=""
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if [ "$system" = "Interix" ]; then
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patch="gcc-4.1.2-interix.diff"
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fi
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build "gcc" "mipsel-elf" "4.1.2" "$patch"
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;;
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[Mm])
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build "binutils" "m68k-elf" "2.20.1" "" "--disable-werror"
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build "gcc" "m68k-elf" "4.5.2" "" "--with-arch=cf" "gmp mpfr mpc"
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;;
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[Aa])
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binopts=""
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gccopts=""
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case $system in
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Darwin)
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binopts="--disable-nls"
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gccopts="--disable-nls"
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;;
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esac
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build "binutils" "arm-elf-eabi" "2.20.1" "binutils-2.20.1-ld-thumb-interwork-long-call.diff" "$binopts --disable-werror"
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build "gcc" "arm-elf-eabi" "4.4.4" "rockbox-multilibs-noexceptions-arm-elf-eabi-gcc-4.4.2_1.diff" "$gccopts" "gmp mpfr"
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;;
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[Rr])
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build_ctng "ypr0" "alsalib.tar.gz" "arm" "linux-gnueabi"
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;;
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*)
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echo "ROCKBOXDEV: Unsupported architecture option: $arch"
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exit
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;;
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esac
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done
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echo ""
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echo "ROCKBOXDEV: Done!"
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echo ""
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echo "ROCKBOXDEV: Make sure your PATH includes $prefix/bin"
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echo ""
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