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ndk-multilib: add libcompiler-rt files for cross-compile

This commit is contained in:
Chongyun Li 2022-03-07 16:47:20 +08:00 committed by xtkoba
parent 548e73d771
commit 965fa55ee2
1 changed files with 39 additions and 1 deletions
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40
packages/ndk-multilib/build.sh
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@ -3,7 +3,7 @@ TERMUX_PKG_DESCRIPTION="Multilib binaries for cross-compilation"
TERMUX_PKG_LICENSE="NCSA"
TERMUX_PKG_MAINTAINER="@termux"
TERMUX_PKG_VERSION=$TERMUX_NDK_VERSION
TERMUX_PKG_REVISION=1
TERMUX_PKG_REVISION=2
TERMUX_PKG_SKIP_SRC_EXTRACT=true
TERMUX_PKG_PLATFORM_INDEPENDENT=true
TERMUX_PKG_NO_STATICSPLIT=true
@ -37,6 +37,20 @@ prepare_libs() {
fi
cp $LIBATOMIC/libatomic.a $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX/$SUFFIX/lib/
cp $LIBATOMIC/libunwind.a $TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX/$SUFFIX/lib/
}
add_cross_compiler_rt() {
RT_PREFIX=$NDK/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/*/lib/linux
RT_OPT_DIR=$TERMUX_PREFIX/opt/ndk-multilib/cross-compiler-rt
LIBLLVM_VERSION=$(. $TERMUX_SCRIPTDIR/packages/libllvm/build.sh; echo $TERMUX_PKG_VERSION)
RT_PATH=$TERMUX_PREFIX/lib/clang/$LIBLLVM_VERSION/lib/android
mkdir -p $TERMUX_PKG_MASSAGEDIR/$RT_OPT_DIR
cp $RT_PREFIX/* $TERMUX_PKG_MASSAGEDIR/$RT_OPT_DIR || true
# Reserve this folder to make its existance be handled by dpkg.
mkdir -p $TERMUX_PKG_MASSAGEDIR/$RT_PATH
touch $TERMUX_PKG_MASSAGEDIR/$RT_PATH/.keep-ndk-multilib
}
termux_step_extract_into_massagedir() {
@ -44,4 +58,28 @@ termux_step_extract_into_massagedir() {
prepare_libs "arm64" "aarch64-linux-android"
prepare_libs "x86" "i686-linux-android"
prepare_libs "x86_64" "x86_64-linux-android"
add_cross_compiler_rt
}
termux_step_create_debscripts() {
# Install the symlinks.
cat <<- POSTINST_EOF > ./postinst
#!$TERMUX_PREFIX/bin/sh
echo "Installing symlinks to $RT_PATH..."
find $RT_OPT_DIR -type f ! -name "libclang_rt*\$(dpkg --print-architecture)*" -exec ln -sf "{}" $RT_PATH \;
exit 0
POSTINST_EOF
# Uninstall the symlinks.
cat <<- PRERM_EOF > ./prerm
#!$TERMUX_PREFIX/bin/sh
if [ "$TERMUX_PACKAGE_FORMAT" != "pacman" ] && [ "\$1" != "remove" ]; then
exit 0
fi
echo "Uninstalling symlinks..."
find $RT_PATH -type l ! -name "libclang_rt*\$(dpkg --print-architecture)*" -exec rm -rf "{}" \;
exit 0
PRERM_EOF
chmod 0755 postinst prerm
}