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mktoolchain: added new flags to specify dirs and misc stuff.

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--HG--
extra : convert_revision : f5f9eb9aa5cedf41c1a99b862d31e5a8368b6e8b
This commit is contained in:
Juan RP 2008-11-03 00:29:33 +01:00
parent af67e8f905
commit 1ae9019da2
1 changed files with 55 additions and 34 deletions
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89
helpers/mktoolchain.sh
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@ -12,14 +12,21 @@
: ${BINUTILS_VER:=2.19}
: ${GLIBC_VER:=2.7}
: ${KERNEL_VER:=2.6.27.3}
: ${SOURCEDISTDIR:=/xbps_srcdistdir}
: ${CROSSDIR:=/cross-tools}
: ${CROSSDIR:=$HOME/mktoolchain}
: ${BUILDDIR:=$CROSSDIR/build}
: ${SOURCEDISTDIR:=$BUILDDIR/sources}
: ${FETCH_CMD:=wget}
usage()
{
echo "usage: $0 <build directory> <target triplet>"
echo "usage: $0 [-b dir] [-c dir] [-s dir] <target triplet>"
echo
echo "Optional flags:"
echo " -b Directory to be used for temporary building."
echo " -c Directory to be used for final cross tools."
echo " -s Directory where the sources are available."
exit 1
}
@ -81,7 +88,7 @@ kernel_headers()
cd $SYSROOT/usr/include && ln -s asm asm-$KERNEL_ARCH
cd $BUILDDIR && rm -rf $pkg || exit 1
touch -f $CROSSDIR/.kernel_headers_done
touch -f $BUILDDIR/.kernel_headers_done
}
binutils()
@ -114,7 +121,7 @@ binutils()
cd $BUILDDIR && rm -rf $pkg || exit 1
touch -f $CROSSDIR/.binutils_done
touch -f $BUILDDIR/.binutils_done
}
glibc_patches()
@ -164,13 +171,12 @@ gcc()
configure_args="$configure_args --enable-languages=c,c++"
configure_args="$configure_args --enable-__cxa_atexit"
configure_args="$configure_args --enable-tls"
configure_args="$configure_args --prefix=$SYSROOT/usr"
;;
libgcc)
# Enough to be able to build full glibc.
make all-target-libgcc && make install-target-libgcc || exit 1
rm -rf $SYSROOT/lib/crt* || exit 1
touch -f $CROSSDIR/.gcc_libgcc_done
touch -f $BUILDDIR/.gcc_libgcc_done
cd $BUILDDIR/$pkg && rm -rf build
return 0
;;
@ -183,12 +189,12 @@ gcc()
configure_args="$configure_args --disable-threads"
configure_args="$configure_args --disable-libssp"
configure_args="$configure_args --enable-languages=c"
configure_args="$configure_args --prefix=$CROSSDIR"
;;
*) ;;
esac
../configure --build=$CROSS_HOST --host=$CROSS_HOST \
../configure --prefix=$CROSSDIR \
--build=$CROSS_HOST --host=$CROSS_HOST \
--target=$CROSS_TARGET \
--with-sysroot=$SYSROOT \
--with-build-sysroot=$SYSROOT \
@ -210,7 +216,7 @@ gcc()
cd $BUILDDIR/$pkg && rm -rf build || exit 1
fi
touch -f $CROSSDIR/$touch_f
touch -f $BUILDDIR/$touch_f
}
glibc()
@ -304,34 +310,41 @@ glibc()
cd $BUILDDIR/$pkg && rm -rf build || exit 1
fi
touch -f $CROSSDIR/$touch_f
touch -f $BUILDDIR/$touch_f
}
[ $# -ne 2 ] && usage
while getopts "b:c:s:" opt; do
case $opt in
b) BUILDDIR=$OPTARG
check_path $BUILDDIR
BUILDDIR=$SANITIZED_DESTDIR
;;
c) CROSSDIR=$OPTARG
check_path $CROSSDIR
CROSSDIR=$SANITIZED_DESTDIR
;;
s) SOURCEDISTDIR=$OPTARG
check_path $SOURCEDISTDIR
SOURCEDISTDIR=$SANITIZED_DESTDIR
;;
--) shift; break;;
esac
done
shift $(($OPTIND - 1))
[ $# -ne 1 ] && usage
if [ -z "$1" ]; then
echo "ERROR: missing cross compiler directory."
exit 1
else
check_path $1
BUILDDIR=$SANITIZED_DESTDIR
SYSROOT=$CROSSDIR/sysroot
unset SANITIZED_DESTDIR
[ ! -d $SYSROOT/usr ] && mkdir -p $SYSROOT/usr
[ ! -d $BUILDDIR ] && mkdir -p $BUILDDIR
fi
if [ -z "$2" ]; then
echo "ERROR: missing target triplet."
exit 1
else
CROSS_TARGET=$2
CROSS_TARGET=$1
case $CROSS_TARGET in
i686-pc-linux-gnu)
KERNEL_ARCH=i386
CROSS_HOST=x86_64-unknown-linux-gnu
;;
x86-64-linux-gnu)
x86-64-unknown-linux-gnu)
KERNEL_ARCH=x86_64
CROSS_HOST=i686-pc-linux-gnu
;;
@ -342,52 +355,60 @@ else
esac
fi
CROSSDIR=$CROSSDIR/$CROSS_TARGET
SYSROOT=$CROSSDIR/sysroot
[ ! -d $SYSROOT/usr ] && mkdir -p $SYSROOT/usr
[ ! -d $BUILDDIR ] && mkdir -p $BUILDDIR
[ ! -d $SOURCEDISTDIR ] && mkdir -p $SOURCEDISTDIR
unset CFLAGS CXXFLAGS CC CXX AR AS RANLIB LD_STRIP
unset LD_LIBRARY_PATH LD_RUN_PATH
export PATH="$CROSSDIR/bin:/bin:/usr/bin"
fetch_sources
if [ ! -f $CROSSDIR/.kernel_headers_done ]; then
if [ ! -f $BUILDDIR/.kernel_headers_done ]; then
echo "Installing kernel headers..."
kernel_headers
fi
if [ ! -f $CROSSDIR/.binutils_done ]; then
if [ ! -f $BUILDDIR/.binutils_done ]; then
echo "Installing binutils..."
binutils
fi
if [ ! -f $CROSSDIR/.glibc_headers_done ]; then
if [ ! -f $BUILDDIR/.glibc_headers_done ]; then
echo "Installing glibc headers..."
glibc headers
fi
if [ ! -f $CROSSDIR/.gcc_bootstrap_done ]; then
if [ ! -f $BUILDDIR/.gcc_bootstrap_done ]; then
echo "Installing gcc (bootstrap)..."
gcc bootstrap
fi
if [ ! -f $CROSSDIR/.glibc_startup_done ]; then
if [ ! -f $BUILDDIR/.glibc_startup_done ]; then
echo "Installing glibc (startup)..."
glibc startup
fi
if [ ! -f $CROSSDIR/.gcc_libgcc_done ]; then
if [ ! -f $BUILDDIR/.gcc_libgcc_done ]; then
echo "Installing gcc (libgcc)..."
gcc libgcc
fi
if [ ! -f $CROSSDIR/.glibc_full_done ]; then
if [ ! -f $BUILDDIR/.glibc_full_done ]; then
echo "Installing glibc (full)..."
glibc full
fi
if [ ! -f $CROSSDIR/.gcc_full_done ]; then
if [ ! -f $BUILDDIR/.gcc_full_done ]; then
echo "Installing gcc (full)..."
gcc full
fi
[ -d $BUILDDIR ] && rm -rf $BUILDDIR
echo "Finished. Toolchain for $CROSS_TARGET at $CROSSDIR."
exit 0