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|
#!/bin/bash
INSTALL_BINUTILS=yes
INSTALL_GCC=yes
TARGET=cil32
BUILD_DIR=${BUILD_DIR-`pwd`}
SOURCE_DIR=${SOURCE_DIR-`dirname $0`}
PREFIX=${PREFIX-`pwd`/newbuild}
LANGUAGES=c
_help()
{
echo "Options:"
echo " -src : dir with the sources (default ${SOURCE_DIR})"
echo " -build : dir where to the the build (default ${BUILD_DIR})"
echo " -prefix : dir where to install (default ${PREFIX})"
echo " -binutils : install of binutils (default)"
echo " -nobinutils : skip install of binutils"
echo " -gcc : gcc build and installation (default)"
echo " -nogcc : skip gcc build and installation"
echo " -cpp : build also C++ compiler"
echo " -help : this message"
}
# Create directories
_prepare_dirs()
{
mkdir -p ${PREFIX}
mkdir -p ${PREFIX}/bin
mkdir -p ${PREFIX}/include
mkdir -p ${PREFIX}/lib
# SYSROOT must be = ${PREFIX}/${TARGET}
mkdir -p ${SYSROOT}
mkdir -p ${SYSROOT}/bin
( cd ${SYSROOT} ; ln -fs ../include . )
( cd ${SYSROOT} ; ln -fs ../lib . )
}
# Install Binutils
_binutils()
{
CIL_AS=${CIL_AS-`which ilasm`}
CIL_LD=${CIL_LD-`which ilalink`}
echo "Tools:"
echo " CIL ASSEMBLER: " ${CIL_AS}
echo " CIL LINKER: " ${CIL_LD}
echo ""
echo "Installing Bin Utils"
cat > ${SYSROOT}/bin/tool_not_exist <<_EOF_
#!/bin/sh
echo "Tool " \`basename \$0\` " not provided"
exit 1
_EOF_
chmod 755 ${SYSROOT}/bin/tool_not_exist
cat > ${SYSROOT}/bin/as <<_EOF_
#!/bin/sh
${CIL_AS} "\$@"
_EOF_
chmod 755 ${SYSROOT}/bin/as
cat > ${SYSROOT}/bin/ld <<_EOF_
#!/bin/sh
PARAM=
for i in "\$@" ; do
case "\$i" in
-lm)
;;
/tmp*)
PARAM="\${PARAM} /\${i}";
;;
/exchange*)
PARAM="\${PARAM} /\${i}";
;;
*)
PARAM="\${PARAM} \${i}";
;;
esac
done
${CIL_LD} \$PARAM
_EOF_
chmod 755 ${SYSROOT}/bin/ld
cp ${SYSROOT}/bin/tool_not_exist ${SYSROOT}/bin/addr2line
cp ${SYSROOT}/bin/tool_not_exist ${SYSROOT}/bin/ar
cp ${SYSROOT}/bin/tool_not_exist ${SYSROOT}/bin/nm
cp ${SYSROOT}/bin/tool_not_exist ${SYSROOT}/bin/objcopy
cp ${SYSROOT}/bin/tool_not_exist ${SYSROOT}/bin/objdump
cp ${SYSROOT}/bin/tool_not_exist ${SYSROOT}/bin/ranlib
cp ${SYSROOT}/bin/tool_not_exist ${SYSROOT}/bin/readelf
cp ${SYSROOT}/bin/tool_not_exist ${SYSROOT}/bin/size
cp ${SYSROOT}/bin/tool_not_exist ${SYSROOT}/bin/strings
cp ${SYSROOT}/bin/tool_not_exist ${SYSROOT}/bin/strip
cp ${SYSROOT}/bin/addr2line ${PREFIX}/bin/${TARGET}-addr2line
cp ${SYSROOT}/bin/ar ${PREFIX}/bin/${TARGET}-ar
cp ${SYSROOT}/bin/as ${PREFIX}/bin/${TARGET}-as
cp ${SYSROOT}/bin/ld ${PREFIX}/bin/${TARGET}-ld
cp ${SYSROOT}/bin/nm ${PREFIX}/bin/${TARGET}-nm
cp ${SYSROOT}/bin/objcopy ${PREFIX}/bin/${TARGET}-objcopy
cp ${SYSROOT}/bin/objdump ${PREFIX}/bin/${TARGET}-objdump
cp ${SYSROOT}/bin/ranlib ${PREFIX}/bin/${TARGET}-ranlib
cp ${SYSROOT}/bin/readelf ${PREFIX}/bin/${TARGET}-readelf
cp ${SYSROOT}/bin/size ${PREFIX}/bin/${TARGET}-size
cp ${SYSROOT}/bin/strings ${PREFIX}/bin/${TARGET}-strings
cp ${SYSROOT}/bin/strip ${PREFIX}/bin/${TARGET}-strip
echo ""
echo "Installing vm wrappers"
cat > ${PREFIX}/bin/${TARGET}-ilrun <<_EOF_
#!/bin/sh
basedir=\`dirname \$0\`
basedir=\`cd \$basedir/.. ; pwd\`
ilrun -L \$basedir/lib "\$@"
_EOF_
chmod 755 ${PREFIX}/bin/${TARGET}-ilrun
cat > ${PREFIX}/bin/${TARGET}-mono <<_EOF_
#!/bin/sh
basedir=\`dirname \$0\`
basedir=\`cd \$basedir/.. ; pwd\`
MONO_PATH=\$basedir/lib mono "\$@"
_EOF_
chmod 755 ${PREFIX}/bin/${TARGET}-mono
}
# Configure, build and install gcc
_gcc()
{
echo ""
echo "Configuring GCC"
mkdir -p ${BUILD_DIR}/build-gcc
cd ${BUILD_DIR}/build-gcc
${SOURCE_DIR}/configure --target=${TARGET} \
--enable-languages=${LANGUAGES} \
--disable-bootstrap \
--prefix=${PREFIX} \
--with-local-prefix=${SYSROOT}
echo ""
echo "Building GCC"
make all
echo ""
echo "Installing GCC"
make install
}
while [ $# -gt 0 ] ; do
if [ "x$1" == x-help ] ; then
_help ;
exit 0
elif [ "x$1" == x-cpp ] ; then
LANGUAGES=c,c++
elif [ "x$1" == x-nobinutils ] ; then
INSTALL_BINUTILS=no
elif [ "x$1" == x-nogcc ] ; then
INSTALL_GCC=no
elif [ "x$1" == x-binutils ] ; then
INSTALL_BINUTILS=yes
elif [ "x$1" == x-gcc ] ; then
INSTALL_GCC=yes
elif [ "x$1" == x-src ] ; then
SOURCE_DIR=$2
shift 1
elif [ "x$1" == x-build ] ; then
BUILD_DIR=$2
shift 1
elif [ "x$1" == x-prefix ] ; then
PREFIX=$2
shift 1
else
echo "Unrecognized option: " $1
_help ;
exit 1
fi
shift 1
done
SOURCE_DIR=`cd $SOURCE_DIR; pwd`
SYSROOT=${PREFIX}/${TARGET}
echo "DIRECTORIES:"
echo " BUILD_DIR: " ${BUILD_DIR}
echo " SOURCE_DIR: " ${SOURCE_DIR}
echo " SYSROOT: " ${SYSROOT}
echo " PREFIX: " ${PREFIX}
PATH="${PREFIX}/bin:${PATH}"
export PATH
_prepare_dirs
if test "x${INSTALL_BINUTILS}" == "xyes"
then
_binutils
fi
if test "x${INSTALL_GCC}" == "xyes"
then
_gcc
fi
|
