toolchain: add flang

This commit is contained in:
Chongyun Lee 2023-10-31 01:21:31 +08:00
parent a05d6504b9
commit 29eb15f1cd
2 changed files with 99 additions and 0 deletions

View File

@ -84,6 +84,10 @@ source "$TERMUX_SCRIPTDIR/scripts/build/setup/termux_setup_cargo_c.sh"
# shellcheck source=scripts/build/setup/termux_setup_crystal.sh
source "$TERMUX_SCRIPTDIR/scripts/build/setup/termux_setup_crystal.sh"
# Utility function for setting up Flang toolchain.
# shellcheck source=scripts/build/setup/termux_setup_flang.sh
source "$TERMUX_SCRIPTDIR/scripts/build/setup/termux_setup_flang.sh"
# Utility function for setting up GHC toolchain.
# shellcheck source=scripts/build/setup/termux_setup_ghc.sh
source "$TERMUX_SCRIPTDIR/scripts/build/setup/termux_setup_ghc.sh"

View File

@ -0,0 +1,95 @@
termux_setup_flang() {
if [ "$TERMUX_ON_DEVICE_BUILD" = true ]; then
if [[ "$TERMUX_APP_PACKAGE_MANAGER" = "apt" && "$(dpkg-query -W -f '${db:Status-Status}\n' flang 2>/dev/null)" != "installed" ]] ||
[[ "$TERMUX_APP_PACKAGE_MANAGER" = "pacman" && ! "$(pacman -Q flang 2>/dev/null)" ]]; then
echo "Package 'flang' is not installed."
echo "You can install it with"
echo
echo " pkg install flang"
echo
echo " pacman -S flang"
echo
exit 1
fi
export FC="flang"
export FCFLAGS=""
return
fi
local _version="r26b"
local _flang_aarch64_libs_url="https://github.com/licy183/ndk-toolchain-clang-with-flang/releases/download/$_version/package-flang-aarch64.tar.bz2"
local _flang_toolchain_url="https://github.com/licy183/ndk-toolchain-clang-with-flang/releases/download/$_version/package-flang-host.tar.bz2"
local _flang_x86_64_libs_url="https://github.com/licy183/ndk-toolchain-clang-with-flang/releases/download/$_version/package-flang-x86_64.tar.bz2"
local _clang_toolchain_url="https://github.com/licy183/ndk-toolchain-clang-with-flang/releases/download/$_version/package-install.tar.bz2"
local _flang_aarch64_libs_checksum="1f4c3d479f57f782d4b8ef7c55cacf828db7fc119e2d6b97fb6d7754bd4641e5"
local _flang_toolchain_checksum="5b26c9645b74883d1ef7c8e90a994c596ddc6d3b5d8ae15bfbf8be45e1496c76"
local _flang_x86_64_libs_checksum="cde95a4db5caed12b99a3bdb7f0cfed0b7a675d6d467563c2655be412278b119"
local _clang_toolchain_checksum="919741a97a867515b9be8e92089b62f60a99bcc9ecec12912f0749583cedd20b"
local _flang_toolchain_cache_dir="$TERMUX_COMMON_CACHEDIR/flang-toolchain-cache"
mkdir -p $_flang_toolchain_cache_dir
local _flang_aarch64_libs_file="$_flang_toolchain_cache_dir/$(basename "$_flang_aarch64_libs_url")"
local _flang_toolchain_file="$_flang_toolchain_cache_dir/$(basename "$_flang_toolchain_url")"
local _flang_x86_64_libs_file="$_flang_toolchain_cache_dir/$(basename "$_flang_x86_64_libs_url")"
local _clang_toolchain_file="$_flang_toolchain_cache_dir/$(basename "$_clang_toolchain_url")"
termux_download $_flang_aarch64_libs_url $_flang_aarch64_libs_file $_flang_aarch64_libs_checksum
termux_download $_flang_toolchain_url $_flang_toolchain_file $_flang_toolchain_checksum
termux_download $_flang_x86_64_libs_url $_flang_x86_64_libs_file $_flang_x86_64_libs_checksum
termux_download $_clang_toolchain_url $_clang_toolchain_file $_clang_toolchain_checksum
local _flang_toolchain_version=0
local _termux_toolchain_name="$(basename "$TERMUX_STANDALONE_TOOLCHAIN")"
local FLANG_FOLDER=
if [ "${TERMUX_PACKAGES_OFFLINE-false}" = "true" ]; then
FLANG_FOLDER="$TERMUX_SCRIPTDIR/build-tools/$_termux_toolchain_name-flang-v$_flang_toolchain_version"
else
FLANG_FOLDER="$TERMUX_COMMON_CACHEDIR/$_termux_toolchain_name-flang-v$_flang_toolchain_version"
fi
if [ ! -d "$FLANG_FOLDER" ]; then
local FLANG_FOLDER_TMP="$FLANG_FOLDER"-tmp
rm -rf "$FLANG_FOLDER_TMP"
mkdir -p "$FLANG_FOLDER_TMP"
cd "$FLANG_FOLDER_TMP"
tar xf $_clang_toolchain_file -C $FLANG_FOLDER_TMP --strip-components=4
tar xf $_flang_toolchain_file -C $FLANG_FOLDER_TMP --strip-components=1
cp -Rf $TERMUX_STANDALONE_TOOLCHAIN/sysroot $FLANG_FOLDER_TMP/
tar xf $_flang_aarch64_libs_file -C $FLANG_FOLDER_TMP/sysroot/usr/lib/aarch64-linux-android --strip-components=1
tar xf $_flang_x86_64_libs_file -C $FLANG_FOLDER_TMP/sysroot/usr/lib/x86_64-linux-android --strip-components=1
local host_plat
local tool
for host_plat in aarch64-linux-android armv7a-linux-androideabi i686-linux-android x86_64-linux-android; do
cat <<- EOF > $FLANG_FOLDER_TMP/bin/${host_plat}-flang-new
#!/usr/bin/env bash
if [ "\$1" != "-cpp" ] && [ "\$1" != "-fc1" ]; then
\`dirname \$0\`/flang-new --target=${host_plat}${TERMUX_PKG_API_LEVEL} -D__ANDROID_API__=$TERMUX_PKG_API_LEVEL "\$@"
else
# Target is already an argument.
\`dirname \$0\`/flang-new "\$@"
fi
EOF
chmod u+x $FLANG_FOLDER_TMP/bin/${host_plat}-flang-new
cp $FLANG_FOLDER_TMP/bin/${host_plat}-flang-new \
$FLANG_FOLDER_TMP/bin/${host_plat}${TERMUX_PKG_API_LEVEL}-flang-new
done
cp $FLANG_FOLDER_TMP/bin/armv7a-linux-androideabi-flang-new \
$FLANG_FOLDER_TMP/bin/arm-linux-androideabi-flang-new
cp $FLANG_FOLDER_TMP/bin/armv7a-linux-androideabi-flang-new \
$FLANG_FOLDER_TMP/bin/arm-linux-androideabi${TERMUX_PKG_API_LEVEL}-flang-new
mv "$FLANG_FOLDER_TMP" "$FLANG_FOLDER"
fi
export PATH="$FLANG_FOLDER/bin:$PATH"
export FC=$TERMUX_HOST_PLATFORM-flang-new
export FCFLAGS="--target=$CCTERMUX_HOST_PLATFORM -D__ANDROID_API__=$TERMUX_PKG_API_LEVEL"
}