BuildSystem: Always download cmake instead of using host's
If cmake was installed from snap, build system would cause an error because some libfakeroot GLIBC requirement.
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08415b0e8f
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af8fa4014f
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@ -6,11 +6,6 @@ source $BANAN_SCRIPT_DIR/config.sh
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FAKEROOT_FILE="$BANAN_BUILD_DIR/fakeroot-context"
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if [[ -z $CMAKE_COMMAND ]]; then
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echo "No usable cmake binary found" >&2
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exit 1
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fi
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run_fakeroot() {
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fakeroot -i $FAKEROOT_FILE -s $FAKEROOT_FILE -- /bin/bash -c '$@' bash $@
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}
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@ -19,11 +14,21 @@ make_build_dir () {
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mkdir -p $BANAN_BUILD_DIR
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cd $BANAN_BUILD_DIR
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if ! [[ -f "build.ninja" ]]; then
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$CMAKE_COMMAND --toolchain=$BANAN_TOOLCHAIN_DIR/Toolchain.txt -G Ninja $BANAN_ROOT_DIR
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$BANAN_CMAKE --toolchain=$BANAN_TOOLCHAIN_DIR/Toolchain.txt -G Ninja $BANAN_ROOT_DIR
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fi
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}
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build_target () {
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if ! [[ -f $BANAN_CMAKE ]]; then
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echo "cmake not found, please re-run toolchain compilation script"
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exit 1
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fi
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if ! type ninja &> /dev/null ; then
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echo "ninja not found" >&2
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exit 1
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fi
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make_build_dir
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if [[ $# -eq 0 ]]; then
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echo "No target provided"
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@ -34,15 +39,6 @@ build_target () {
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}
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build_toolchain () {
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if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/$BANAN_TOOLCHAIN_TRIPLE_PREFIX-gcc ]]; then
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echo "You already seem to have a toolchain."
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read -e -p "Do you want to rebuild it [y/N]? " choice
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if ! [[ "$choice" == [Yy]* ]]; then
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echo "Aborting toolchain rebuild"
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exit 0
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fi
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fi
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$BANAN_TOOLCHAIN_DIR/build.sh
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}
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@ -1,61 +0,0 @@
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#!/bin/bash
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CMAKE_VERSION_REQUIRED="3.26"
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version_atleast() {
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[ "$1" = "$(echo -e "$1\n$2" | sort -rV | head -n1)" ]
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}
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download_cmake() {
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read -e -p "Do you want to download it [y/N]? " choice
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if ! [[ "$choice" == [Yy]* ]]; then
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echo "Build requirements not met" >&2
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return 1
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fi
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CMAKE_FULL_NAME="cmake-3.26.6-linux-x86_64"
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mkdir -p $BANAN_BUILD_DIR/toolchain
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mkdir -p $BANAN_TOOLCHAIN_PREFIX/bin
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mkdir -p $BANAN_TOOLCHAIN_PREFIX/share
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cd $BANAN_BUILD_DIR/toolchain
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if ! [[ -f $CMAKE_FULL_NAME.tar.gz ]]; then
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wget https://cmake.org/files/v3.26/$CMAKE_FULL_NAME.tar.gz
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fi
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if ! [[ -d $CMAKE_FULL_NAME ]]; then
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tar xf $CMAKE_FULL_NAME.tar.gz
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fi
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cp -r $CMAKE_FULL_NAME/bin/* $BANAN_TOOLCHAIN_PREFIX/bin/
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cp -r $CMAKE_FULL_NAME/share/* $BANAN_TOOLCHAIN_PREFIX/share/
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export CMAKE_COMMAND="$BANAN_TOOLCHAIN_PREFIX/bin/cmake"
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}
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if ! type ninja &> /dev/null ; then
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echo "ninja not found" >&2
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return 1
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fi
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if [ -z "$CMAKE_COMMAND" ]; then
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if [ -f $BANAN_TOOLCHAIN_PREFIX/bin/cmake ]; then
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export CMAKE_COMMAND="$BANAN_TOOLCHAIN_PREFIX/bin/cmake"
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else
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export CMAKE_COMMAND=cmake
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fi
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fi
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if ! type $CMAKE_COMMAND &> /dev/null ; then
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echo "You don't seem to have cmake installed"
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download_cmake
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return 0
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fi
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CMAKE_VERSION=$($CMAKE_COMMAND --version | head -n1 | cut -d' ' -f3)
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if ! version_atleast "$CMAKE_VERSION" "$CMAKE_VERSION_REQUIRED" ; then
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echo "Your cmake version ($CMAKE_VERSION) is less than the required $CMAKE_VERSION_REQUIRED"
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download_cmake
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return 0
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fi
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@ -30,4 +30,4 @@ if [[ -z $BANAN_BOOTLOADER ]]; then
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export BANAN_BOOTLOADER="BANAN"
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fi
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source $BANAN_SCRIPT_DIR/check-requirements.sh
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export BANAN_CMAKE=$BANAN_TOOLCHAIN_PREFIX/bin/cmake
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@ -25,8 +25,8 @@ if [ -z $BANAN_ROOT_DIR ]; then
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exit 1
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fi
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if [ -z $CMAKE_COMMAND ]; then
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echo "You must set the CMAKE_COMMAND environment variable" >&2
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if [ -z $BANAN_CMAKE ]; then
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echo "You must set the BANAN_CMAKE environment variable" >&2
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exit 1
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fi
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@ -77,7 +77,7 @@ install_banan_legacy() {
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if [ ! -d $INSTALLER_BUILD_DIR ]; then
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mkdir -p $INSTALLER_BUILD_DIR
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cd $INSTALLER_BUILD_DIR
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$CMAKE_COMMAND -G Ninja ../..
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$BANAN_CMAKE -G Ninja ../..
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fi
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cd $INSTALLER_BUILD_DIR
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@ -10,6 +10,12 @@ GCC_TAR="$GCC_VERSION.tar.gz"
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GCC_URL="https://ftp.gnu.org/gnu/gcc/$GCC_VERSION/$GCC_TAR"
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GRUB_VERSION="grub-2.06"
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GRUB_TAR="$GRUB_VERSION.tar.xz"
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GRUB_URL="https://ftp.gnu.org/gnu/grub/$GRUB_TAR"
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CMAKE_VERSION="cmake-3.26.6-linux-x86_64"
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CMAKE_TAR="$CMAKE_VERSION.tar.gz"
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CMAKE_URL="https://cmake.org/files/v3.26/$CMAKE_TAR"
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if [[ -z $BANAN_SYSROOT ]]; then
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echo "You must set the BANAN_SYSROOT environment variable" >&2
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@ -123,17 +129,28 @@ build_gcc () {
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make install-target-libgcc
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}
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build_libstdcpp () {
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if ! [[ -d $BANAN_BUILD_DIR/toolchain/$GCC_VERSION/build-$BANAN_ARCH ]]; then
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echo "You have to build gcc first"
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exit 1
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fi
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cd $BANAN_BUILD_DIR/toolchain/$GCC_VERSION/build-$BANAN_ARCH
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make $MAKE_JOBS all-target-libstdc++-v3 CFLAGS_FOR_TARGET="$XCFLAGS"
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make install-target-libstdc++-v3
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}
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build_grub () {
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echo "Building ${GRUB_VERSION}"
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cd $BANAN_BUILD_DIR/toolchain
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if [ ! -f ${GRUB_VERSION}.tar.xz ]; then
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wget https://ftp.gnu.org/gnu/grub/${GRUB_VERSION}.tar.xz
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if [ ! -f $GRUB_TAR ]; then
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wget $GRUB_URL
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fi
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if [ ! -d $GRUB_VERSION ]; then
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tar xvf ${GRUB_VERSION}.tar.xz
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tar xvf $GRUB_TAR
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fi
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cd $GRUB_VERSION
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@ -149,38 +166,95 @@ build_grub () {
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make install
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}
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build_libstdcpp () {
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if ! [[ -d $BANAN_BUILD_DIR/toolchain/$GCC_VERSION/build-$BANAN_ARCH ]]; then
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echo "You have to build gcc first"
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exit 1
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build_cmake() {
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echo "Downloading ${CMAKE_VERSION}"
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cd $BANAN_BUILD_DIR/toolchain
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if [ ! -f $CMAKE_TAR ]; then
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wget $CMAKE_URL
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fi
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cd $BANAN_BUILD_DIR/toolchain/$GCC_VERSION/build-$BANAN_ARCH
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make $MAKE_JOBS all-target-libstdc++-v3 CFLAGS_FOR_TARGET="$XCFLAGS"
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make install-target-libstdc++-v3
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if [ ! -d $CMAKE_VERSION ]; then
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tar xvf $CMAKE_TAR
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fi
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cd $CMAKE_VERSION
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mkdir -p $BANAN_TOOLCHAIN_PREFIX/bin
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mkdir -p $BANAN_TOOLCHAIN_PREFIX/share
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cp -r ./bin/* $BANAN_TOOLCHAIN_PREFIX/bin/
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cp -r ./share/* $BANAN_TOOLCHAIN_PREFIX/share/
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}
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BUILD_BINUTILS=1
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if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/$BANAN_TOOLCHAIN_TRIPLE_PREFIX-ld ]]; then
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echo "You already seem to have a binutils installed."
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read -e -p "Do you want to rebuild it [y/N]? " choice
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if ! [[ "$choice" == [Yy]* ]]; then
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BUILD_BINUTILS=0
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fi
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fi
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BUILD_GCC=1
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if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/$BANAN_TOOLCHAIN_TRIPLE_PREFIX-gcc ]]; then
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echo "You already seem to have a gcc installed."
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read -e -p "Do you want to rebuild it [y/N]? " choice
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if ! [[ "$choice" == [Yy]* ]]; then
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BUILD_GCC=0
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fi
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fi
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BUILD_GRUB=1
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if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/grub-mkstandalone ]]; then
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echo "You already seem to have a grub installed."
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read -e -p "Do you want to rebuild it [y/N]? " choice
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if ! [[ "$choice" == [Yy]* ]]; then
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BUILD_GRUB=0
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fi
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fi
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BUILD_CMAKE=1
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if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/cmake ]]; then
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echo "You already seem to have a cmake installed."
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read -e -p "Do you want to rebuild it [y/N]? " choice
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if ! [[ "$choice" == [Yy]* ]]; then
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BUILD_CMAKE=0
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fi
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fi
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# delete everything but toolchain
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mkdir -p $BANAN_BUILD_DIR
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find $BANAN_BUILD_DIR -mindepth 1 -maxdepth 1 ! -name toolchain -exec rm -r {} +
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# NOTE: we have to manually create initial sysroot with libc headers
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# since cmake cannot be invoked yet
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echo "Creating dummy sysroot"
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mkdir -p $BANAN_SYSROOT/usr
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cp -r $BANAN_ROOT_DIR/libc/include $BANAN_SYSROOT/usr/include
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mkdir -p $BANAN_BUILD_DIR/toolchain
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build_binutils
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build_gcc
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# Grub is only needed for UEFI (x86_64)
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if [ $BANAN_ARCH = "x86_64" ]; then
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if (($BUILD_BINUTILS)); then
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build_binutils
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fi
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if (($BUILD_GCC)); then
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build_gcc
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fi
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if (($BUILD_GRUB)); then
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build_grub
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fi
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if (($BUILD_CMAKE)); then
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build_cmake
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fi
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if (($BUILD_GCC)); then
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# delete sysroot and install libc
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rm -r $BANAN_SYSROOT
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$BANAN_SCRIPT_DIR/build.sh libc-install
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build_libstdcpp
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fi
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