diff options
| -rw-r--r-- | .gitignore | 4 | ||||
| -rw-r--r-- | TODO | 4 | ||||
| -rwxr-xr-x | setup | 384 |
3 files changed, 392 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..947f4ad --- /dev/null +++ b/.gitignore @@ -0,0 +1,4 @@ +binutils* +glibc* +gcc* +libstd* @@ -0,0 +1,4 @@ +- make the script more user-friendly +- add downloading through curl +- write a README +- generate "--flag" system so that user's can customize the installation fully. @@ -0,0 +1,384 @@ +#!/bin/bash + +BINUTILS=2.46.0 +GCC_VERSION=16.1.0 +GLIBC_VERSION=2.43 + +DISTRO_SPEC="x221e" + +DESTDIR_STAGE0="${HOME}/opt/cross" +SYSROOT_LOC="${HOME}/opt/cross/" +HEADERS_LOC="${HOME}/opt/cross/usr/include" + +BINUTILS_CONF_DIR="binutils-conf" +GLIBC_CONF_DIR="glibc-conf" +GCC_CONF_DIR="gcc-conf" +LIBSTDCXX_CONF_DIR="libstdc++-conf" + +function binutils_configure { + CURRDIR=$(pwd) + + compiler=$1 + + conf_flags=("${@:2}") + + if [[ $compiler == "distro" ]] + then + compiler=x86_64-${DISTRO_SPEC}-linux-gnu-gcc + elif [[ $compiler == "default" ]] + then + compiler=x86_64-linux-gnu-gcc + fi + + mkdir "${BINUTILS_CONF_DIR}" + cd "${BINUTILS_CONF_DIR}" + + CC=${compiler} ../binutils-${BINUTILS}/configure --prefix=/usr\ + --disable-nls\ + --disable-multilib\ + --target=x86_64-${DISTRO_SPEC}-linux-gnu\ + --with-sysroot=${SYSROOT_LOC}\ + --disable-werror \ + "${conf_flags[@]}" + + if [ $? -eq 0 ] + then + echo "Succesfully configured binutils!" + else + echo "Configuration of binutils failed!!! With error code: " $? + exit 1 + fi + + cd ${CURRDIR} +} + +function binutils_make { + echo "Building binutils" + + arg=$1 + + CURRDIR=$(pwd) + + if [[ ! -e "${BINUTILS_CONF_DIR}" || ! -d "${BINUTILS_CONF_DIR}" ]] + then + echo "Could not find the binutils-conf directory!" + exit 1 + fi + + cd "${BINUTILS_CONF_DIR}" + + make ${arg} -j$(nproc) + + if [ $? -ne 0 ] + then + echo "Could not '${arg}' binutils!!! With error code: " $? + exit 1 + fi + + echo "Succesfully completed '${arg}' in binutils!" + cd "${CURRDIR}" +} + +function gcc_configure { + + gcc_flags=("$@") + + currdir=$(pwd) + + mkdir "${GCC_CONF_DIR}" + cd "${GCC_CONF_DIR}" + + echo -e "building gcc with flags: ${gcc_flags}" + + ../gcc-${GCC_VERSION}/configure\ + --disable-multilib\ + --disable-nls\ + --target=x86_64-${DISTRO_SPEC}-linux-gnu\ + --disable-werror\ + "${gcc_flags[@]}" + + if [ $? -eq 0 ] + then + echo -e "Succesfully configured gcc!" + else + echo -e "Configuration of binutils failed!!! With error code: " $? + exit 1 + fi + + cd "${currdir}" +} + +function gcc_make { + arg=$1 + + currdir=$(pwd) + + if [[ ! -e "${GCC_CONF_DIR}" || ! -d "${GCC_CONF_DIR}" ]] + then + echo -e "Could not find the binutils-conf directory!" + exit 1 + fi + + cd "${GCC_CONF_DIR}" + + make ${arg} -j$(nproc) + + if [ $? -eq 0 ] + then + echo -e "Succesfully built all-gcc!" + else + echo -e "make '${arg}' failed!!! With error code: " $? + exit 1 + fi + + cd "${currdir}" +} + +function libstdc++_configure { + gcc_flags=("$@") + + currdir=$(pwd) + + mkdir "${LIBSTDCXX_CONF_DIR}" + cd "${LIBSTDCXX_CONF_DIR}" + + echo -e "building libstdc++ with flags: ${gcc_flags}" + + ../gcc-${GCC_VERSION}/libstdc++-v3/configure\ + --disable-multilib\ + --disable-nls\ + --target=x86_64-${DISTRO_SPEC}-linux-gnu\ + --disable-werror\ + --disable-libstdcxx-pch\ + --with-gxx-include-dir=${DESTDIR_STAGE0}/usr/x86_64-${DISTRO_SPEC}-linux-gnu/include/${GCC-VERSION}/ + "${gcc_flags[@]}" + + if [ $? -eq 0 ] + then + echo -e "Succesfully configured libstdcxx!" + else + echo -e "Configuration of binutils failed!!! With error code: " $? + exit 1 + fi + + cd "${currdir}" + +} + +function libstdc++_make { + arg=$1 + + currdir=$(pwd) + + if [[ ! -e "${LIBSTDCXX_CONF_DIR}" || ! -d "${LIBSTDCXX_CONF_DIR}" ]] + then + echo -e "Could not find the ${LIBSTDCXX_CONF_DIR} directory!" + exit 1 + fi + + cd "${GCC_CONF_DIR}" + + make ${arg} -j$(nproc) + + if [ $? -eq 0 ] + then + echo -e "Succesfully built '${arg}'!" + else + echo -e "make '${arg}' failed!!! With error code: " $? + exit 1 + fi + + cd "${currdir}" + +} + +function glibc_configure { + + compiler="$1" + + conf_flags=("${@:2}") + + if [[ $compiler == "distro" ]] + then + compiler=x86_64-${DISTRO_SPEC}-linux-gnu-gcc + fi + + currdir=$(pwd) + + mkdir ${GLIBC_CONF_DIR} + cd ${GLIBC_CONF_DIR} + + CC=${compiler} ../glibc-${GLIBC_VERSION}/configure\ + --host=x86_64-${DISTRO_SPEC}-linux-gnu\ + --build=x86_64-linux-gnu\ + --with-headers="${HEADERS_LOC}"\ + --disable-werror\ + "${conf_flags[@]}" + + cd "${currdir}" +} + +function glibc_make { + arg=$1 + + currdir=$(pwd) + + if [[ ! -e "${GLIBC_CONF_DIR}" || ! -d "${GLIBC_CONF_DIR}" ]] + then + echo -e "Could not find the '${GLIBC_CONF_DIR} directory!" + exit 1 + fi + + cd ${GLIBC_CONF_DIR} + + make ${arg} -j$(nproc) + + if [ $? -eq 0 ] + then + echo -e "Succesful '${arg}'!" + else + echo -e "make '${arg}' failed!!! With error code: " $? + exit 1 + fi + + cd "${currdir}" +} + + +function stage0_binutils { + rm -rf "${BINUTILS_CONF_DIR}" + + conf_flags=( + --prefix=/usr + ) + + binutils_configure "default" "${conf_flags[@]}" + binutils_make + binutils_make "DESTDIR=${DESTDIR_STAGE0} install" + echo "Stage 0 binutils completed." +} + +function stage0_gcc { + rm -rf "${GCC_CONF_DIR}" + + conf_flags=( + --prefix=/tools + --with-sysroot="/home/cool/opt/cross/" + --with-glibc-version=2.43 + --with-newlib + --without-headers + --enable-languages=c,c++ + --disable-shared + --disable-threads + --disable-gcov + --disable-libgcov + --disable-libatomic + --disable-libgomp + --disable-libssp + --disable-libvtv + --disable-libstdcxx + --disable-libquadmath + --disable-libssp + ) + + gcc_configure "${conf_flags[@]}" + gcc_make all-gcc + gcc_make all-target-libgcc + gcc_make "DESTDIR=${DESTDIR_STAGE0} install-gcc" + gcc_make "DESTDIR=${DESTDIR_STAGE0} install-target-libgcc" + echo "Stage 0 gcc completed." +} + +function stage0_glibc { + rm -rf "${GLIBC_CONF_DIR}" + + conf_flags=( + --prefix=/usr + ) + + glibc_configure "distro" "${conf_flags[@]}" + glibc_make + glibc_make "DESTDIR=${DESTDIR_STAGE0} install" +} + +function stage0 { + stage0_binutils + stage0_gcc + stage0_glibc + echo -e "Stage 0 completed." +} + +function stage1_binutils { + rm -rf "${BINUTILS_CONF_DIR}" + + conf_flags=( + --prefix=/usr + ) + + binutils_configure "distro" "${conf_flags[@]}" + binutils_make + binutils_make "DESTDIR=${DESTDIR_STAGE0} install" +} + +function stage1_gcc { + rm -rf "${GCC_CONF_DIR}" + + conf_flags=( + --prefix=/usr + --enable-languages=c,c++ + --enable-threads=posix + --enable-default-pie + --enable-default-ssp + --enable-shared + --with-sysroot="${SYSROOT_LOC}" + --with-build-sysroot="${SYSROOT_LOC}" + --disable-libvtv + --disable-libssp + --disable-libgomp + --disable-quadmath + ) + + gcc_configure "${conf_flags[@]}" + gcc_make + gcc_make "DESTDIR=${DESTDIR_STAGE0} install" +} + +function stage1_glibc { + rm -rf "${GLIBC_CONF_DIR}" + + conf_flags=( + --prefix=/usr + ) + + glibc_configure "distro" "${conf_flags[@]}" + glibc_make + glibc_make "DESTDIR=${DESTDIR_STAGE0} install" +} + +function stage1_libstdc++ { + libstdc++_configure "distro" + libstdc++_make + libstdc++_make "DESTDIR=${DESTDIR_STAGE0} install" + echo -e "Libstdc++-3 is installed!" +} + +function stage1 { + stage1_gcc + stage1_glibc + stage1_libstdc++ + echo -e "Cross compiler installed!" +} + +case "$1" in + "stage0") stage0 ;; + "stage0-gcc") stage0_gcc ;; + "stage0-binutils") stage0_binutils ;; + "stage0-glibc") stage0_glibc ;; + "stage1") stage1 ;; + "stage1-gcc") stage1_gcc ;; + "stage1-binutils") stage1_binutils ;; + "stage1-glibc") stage1_glibc ;; + "stage1-libstdc++") stage1_libstdc++ ;; + "install") stage0 && stage1 ;; + *) echo -e "you must supply an argument!" && exit 1 ;; +esac |