06-libcxx.sh

#!/bin/sh -e
[ -f "$REPO_ROOT/.libcxx" ] && exit 0

cd "$BUILD"
mkdir -p libcxx
cd libcxx

cmake -G Ninja "$SOURCES/llvm-$LLVM_VER/runtimes" \
-DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi;libunwind" \
-DLIBCXXABI_USE_LLVM_UNWINDER=YES \
-DLIBCXXABI_ENABLE_STATIC_UNWINDER=YES \
-DLIBCXX_HAS_ATOMIC_LIB=OFF \
-DLIBCXX_HAS_MUSL_LIBC=ON \
-DLIBCXX_STATICALLY_LINK_ABI_IN_SHARED_LIBRARY=YES \
-DLIBUNWIND_USE_COMPILER_RT=ON \
-DLIBCXXABI_STATICALLY_LINK_UNWINDER_IN_SHARED_LIBRARY=YES \
-DLIBCXXABI_STATICALLY_LINK_UNWINDER_IN_STATIC_LIBRARY=YES \
-DLIBCXX_ENABLE_STATIC=OFF \
-DLIBCXX_ENABLE_SHARED=ON \
-DLIBCXXABI_ENABLE_SHARED=OFF \
-DLIBCXXABI_ENABLE_STATIC=ON \
-DCMAKE_C_COMPILER=clang \
-DCMAKE_CXX_COMPILER=clang++ \
-DCMAKE_C_COMPILER_TARGET=$TARGET \
-DCMAKE_CXX_COMPILER_TARGET=$TARGET \
-DCMAKE_ASM_COMPILER_TARGET=$TARGET \
-DCMAKE_C_FLAGS="$CFLAGS" \
-DCMAKE_ASM_FLAGS="$CFLAGS" \
-DCMAKE_CXX_FLAGS="$CXXFLAGS" \
-DCMAKE_SYSROOT=$SYSROOT \
-DCMAKE_INSTALL_PREFIX=/usr \
-DCMAKE_CXX_COMPILER_WORKS=1

samu
DESTDIR=$SYSROOT samu install

touch $REPO_ROOT/.libcxx