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.
This commit is contained in:
Bananymous 2024-05-20 16:19:29 +03:00
parent 08415b0e8f
commit af8fa4014f
5 changed files with 108 additions and 99 deletions

View File

@ -6,11 +6,6 @@ source $BANAN_SCRIPT_DIR/config.sh
FAKEROOT_FILE="$BANAN_BUILD_DIR/fakeroot-context"
if [[ -z $CMAKE_COMMAND ]]; then
echo "No usable cmake binary found" >&2
exit 1
fi
run_fakeroot() {
fakeroot -i $FAKEROOT_FILE -s $FAKEROOT_FILE -- /bin/bash -c '$@' bash $@
}
@ -19,11 +14,21 @@ make_build_dir () {
mkdir -p $BANAN_BUILD_DIR
cd $BANAN_BUILD_DIR
if ! [[ -f "build.ninja" ]]; then
$CMAKE_COMMAND --toolchain=$BANAN_TOOLCHAIN_DIR/Toolchain.txt -G Ninja $BANAN_ROOT_DIR
$BANAN_CMAKE --toolchain=$BANAN_TOOLCHAIN_DIR/Toolchain.txt -G Ninja $BANAN_ROOT_DIR
fi
}
build_target () {
if ! [[ -f $BANAN_CMAKE ]]; then
echo "cmake not found, please re-run toolchain compilation script"
exit 1
fi
if ! type ninja &> /dev/null ; then
echo "ninja not found" >&2
exit 1
fi
make_build_dir
if [[ $# -eq 0 ]]; then
echo "No target provided"
@ -34,15 +39,6 @@ build_target () {
}
build_toolchain () {
if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/$BANAN_TOOLCHAIN_TRIPLE_PREFIX-gcc ]]; then
echo "You already seem to have a toolchain."
read -e -p "Do you want to rebuild it [y/N]? " choice
if ! [[ "$choice" == [Yy]* ]]; then
echo "Aborting toolchain rebuild"
exit 0
fi
fi
$BANAN_TOOLCHAIN_DIR/build.sh
}

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@ -1,61 +0,0 @@
#!/bin/bash
CMAKE_VERSION_REQUIRED="3.26"
version_atleast() {
[ "$1" = "$(echo -e "$1\n$2" | sort -rV | head -n1)" ]
}
download_cmake() {
read -e -p "Do you want to download it [y/N]? " choice
if ! [[ "$choice" == [Yy]* ]]; then
echo "Build requirements not met" >&2
return 1
fi
CMAKE_FULL_NAME="cmake-3.26.6-linux-x86_64"
mkdir -p $BANAN_BUILD_DIR/toolchain
mkdir -p $BANAN_TOOLCHAIN_PREFIX/bin
mkdir -p $BANAN_TOOLCHAIN_PREFIX/share
cd $BANAN_BUILD_DIR/toolchain
if ! [[ -f $CMAKE_FULL_NAME.tar.gz ]]; then
wget https://cmake.org/files/v3.26/$CMAKE_FULL_NAME.tar.gz
fi
if ! [[ -d $CMAKE_FULL_NAME ]]; then
tar xf $CMAKE_FULL_NAME.tar.gz
fi
cp -r $CMAKE_FULL_NAME/bin/* $BANAN_TOOLCHAIN_PREFIX/bin/
cp -r $CMAKE_FULL_NAME/share/* $BANAN_TOOLCHAIN_PREFIX/share/
export CMAKE_COMMAND="$BANAN_TOOLCHAIN_PREFIX/bin/cmake"
}
if ! type ninja &> /dev/null ; then
echo "ninja not found" >&2
return 1
fi
if [ -z "$CMAKE_COMMAND" ]; then
if [ -f $BANAN_TOOLCHAIN_PREFIX/bin/cmake ]; then
export CMAKE_COMMAND="$BANAN_TOOLCHAIN_PREFIX/bin/cmake"
else
export CMAKE_COMMAND=cmake
fi
fi
if ! type $CMAKE_COMMAND &> /dev/null ; then
echo "You don't seem to have cmake installed"
download_cmake
return 0
fi
CMAKE_VERSION=$($CMAKE_COMMAND --version | head -n1 | cut -d' ' -f3)
if ! version_atleast "$CMAKE_VERSION" "$CMAKE_VERSION_REQUIRED" ; then
echo "Your cmake version ($CMAKE_VERSION) is less than the required $CMAKE_VERSION_REQUIRED"
download_cmake
return 0
fi

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@ -30,4 +30,4 @@ if [[ -z $BANAN_BOOTLOADER ]]; then
export BANAN_BOOTLOADER="BANAN"
fi
source $BANAN_SCRIPT_DIR/check-requirements.sh
export BANAN_CMAKE=$BANAN_TOOLCHAIN_PREFIX/bin/cmake

View File

@ -25,8 +25,8 @@ if [ -z $BANAN_ROOT_DIR ]; then
exit 1
fi
if [ -z $CMAKE_COMMAND ]; then
echo "You must set the CMAKE_COMMAND environment variable" >&2
if [ -z $BANAN_CMAKE ]; then
echo "You must set the BANAN_CMAKE environment variable" >&2
exit 1
fi
@ -77,7 +77,7 @@ install_banan_legacy() {
if [ ! -d $INSTALLER_BUILD_DIR ]; then
mkdir -p $INSTALLER_BUILD_DIR
cd $INSTALLER_BUILD_DIR
$CMAKE_COMMAND -G Ninja ../..
$BANAN_CMAKE -G Ninja ../..
fi
cd $INSTALLER_BUILD_DIR

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@ -10,6 +10,12 @@ GCC_TAR="$GCC_VERSION.tar.gz"
GCC_URL="https://ftp.gnu.org/gnu/gcc/$GCC_VERSION/$GCC_TAR"
GRUB_VERSION="grub-2.06"
GRUB_TAR="$GRUB_VERSION.tar.xz"
GRUB_URL="https://ftp.gnu.org/gnu/grub/$GRUB_TAR"
CMAKE_VERSION="cmake-3.26.6-linux-x86_64"
CMAKE_TAR="$CMAKE_VERSION.tar.gz"
CMAKE_URL="https://cmake.org/files/v3.26/$CMAKE_TAR"
if [[ -z $BANAN_SYSROOT ]]; then
echo "You must set the BANAN_SYSROOT environment variable" >&2
@ -123,17 +129,28 @@ build_gcc () {
make install-target-libgcc
}
build_libstdcpp () {
if ! [[ -d $BANAN_BUILD_DIR/toolchain/$GCC_VERSION/build-$BANAN_ARCH ]]; then
echo "You have to build gcc first"
exit 1
fi
cd $BANAN_BUILD_DIR/toolchain/$GCC_VERSION/build-$BANAN_ARCH
make $MAKE_JOBS all-target-libstdc++-v3 CFLAGS_FOR_TARGET="$XCFLAGS"
make install-target-libstdc++-v3
}
build_grub () {
echo "Building ${GRUB_VERSION}"
cd $BANAN_BUILD_DIR/toolchain
if [ ! -f ${GRUB_VERSION}.tar.xz ]; then
wget https://ftp.gnu.org/gnu/grub/${GRUB_VERSION}.tar.xz
if [ ! -f $GRUB_TAR ]; then
wget $GRUB_URL
fi
if [ ! -d $GRUB_VERSION ]; then
tar xvf ${GRUB_VERSION}.tar.xz
tar xvf $GRUB_TAR
fi
cd $GRUB_VERSION
@ -149,38 +166,95 @@ build_grub () {
make install
}
build_libstdcpp () {
if ! [[ -d $BANAN_BUILD_DIR/toolchain/$GCC_VERSION/build-$BANAN_ARCH ]]; then
echo "You have to build gcc first"
exit 1
build_cmake() {
echo "Downloading ${CMAKE_VERSION}"
cd $BANAN_BUILD_DIR/toolchain
if [ ! -f $CMAKE_TAR ]; then
wget $CMAKE_URL
fi
cd $BANAN_BUILD_DIR/toolchain/$GCC_VERSION/build-$BANAN_ARCH
make $MAKE_JOBS all-target-libstdc++-v3 CFLAGS_FOR_TARGET="$XCFLAGS"
make install-target-libstdc++-v3
if [ ! -d $CMAKE_VERSION ]; then
tar xvf $CMAKE_TAR
fi
cd $CMAKE_VERSION
mkdir -p $BANAN_TOOLCHAIN_PREFIX/bin
mkdir -p $BANAN_TOOLCHAIN_PREFIX/share
cp -r ./bin/* $BANAN_TOOLCHAIN_PREFIX/bin/
cp -r ./share/* $BANAN_TOOLCHAIN_PREFIX/share/
}
BUILD_BINUTILS=1
if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/$BANAN_TOOLCHAIN_TRIPLE_PREFIX-ld ]]; then
echo "You already seem to have a binutils installed."
read -e -p "Do you want to rebuild it [y/N]? " choice
if ! [[ "$choice" == [Yy]* ]]; then
BUILD_BINUTILS=0
fi
fi
BUILD_GCC=1
if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/$BANAN_TOOLCHAIN_TRIPLE_PREFIX-gcc ]]; then
echo "You already seem to have a gcc installed."
read -e -p "Do you want to rebuild it [y/N]? " choice
if ! [[ "$choice" == [Yy]* ]]; then
BUILD_GCC=0
fi
fi
BUILD_GRUB=1
if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/grub-mkstandalone ]]; then
echo "You already seem to have a grub installed."
read -e -p "Do you want to rebuild it [y/N]? " choice
if ! [[ "$choice" == [Yy]* ]]; then
BUILD_GRUB=0
fi
fi
BUILD_CMAKE=1
if [[ -f $BANAN_TOOLCHAIN_PREFIX/bin/cmake ]]; then
echo "You already seem to have a cmake installed."
read -e -p "Do you want to rebuild it [y/N]? " choice
if ! [[ "$choice" == [Yy]* ]]; then
BUILD_CMAKE=0
fi
fi
# delete everything but toolchain
mkdir -p $BANAN_BUILD_DIR
find $BANAN_BUILD_DIR -mindepth 1 -maxdepth 1 ! -name toolchain -exec rm -r {} +
# NOTE: we have to manually create initial sysroot with libc headers
# since cmake cannot be invoked yet
echo "Creating dummy sysroot"
mkdir -p $BANAN_SYSROOT/usr
cp -r $BANAN_ROOT_DIR/libc/include $BANAN_SYSROOT/usr/include
mkdir -p $BANAN_BUILD_DIR/toolchain
build_binutils
build_gcc
# Grub is only needed for UEFI (x86_64)
if [ $BANAN_ARCH = "x86_64" ]; then
if (($BUILD_BINUTILS)); then
build_binutils
fi
if (($BUILD_GCC)); then
build_gcc
fi
if (($BUILD_GRUB)); then
build_grub
fi
if (($BUILD_CMAKE)); then
build_cmake
fi
if (($BUILD_GCC)); then
# delete sysroot and install libc
rm -r $BANAN_SYSROOT
$BANAN_SCRIPT_DIR/build.sh libc-install
build_libstdcpp
fi