1 files changed, 98 insertions, 0 deletions
diff --git a/skip/wasi-libcxx.xibuild b/skip/wasi-libcxx.xibuild
new file mode 100644
index 0000000..1425877
--- /dev/null
+++ b/skip/wasi-libcxx.xibuild
@@ -0,0 +1,98 @@
+#!/bin/sh
+
+NAME="wasi-libcxx"
+DESC="WASI LLVM C++ standard library"
+
+MAKEDEPS="cmake "
+DEPS="musl "
+
+PKG_VER=13.0.1
+wasi_sdk_ver=14
+
+SOURCE="https://github.com/WebAssembly/wasi-sdk/archive/refs/tags/wasi-sdk-$wasi_sdk_ver.tar.gz"
+ADDITIONAL="
+https://github.com/llvm/llvm-project/releases/download/llvmorg-$PKG_VER/libcxx-$PKG_VER.src.tar.xz
+https://github.com/llvm/llvm-project/releases/download/llvmorg-$PKG_VER/libcxxabi-$PKG_VER.src.tar.xz
+https://github.com/llvm/llvm-project/releases/download/llvmorg-$PKG_VER/llvm-$PKG_VER.src.tar.xz
+"
+
+builddir="$BUILD_ROOT/wasi-libcxx"
+
+prepare () {
+    mkdir -p $builddir/
+
+    for s in libcxx libcxxabi llvm; do
+        tar xf $s-$PKG_VER.src.tar.xz
+		mv $s-$PKG_VER.src $builddir/$s
+	done
+
+    mv wasi-sdk.cmake "$builddir"
+	mv cmake "$builddir"
+}
+
+build () {
+    export CC="clang"
+    export CXX="clang++"
+    export CFLAGS="$CFLAGS -fno-exceptions --sysroot=/usr/share/wasi-sysroot"
+	export CXXFLAGS="$CXXFLAGS -fno-exceptions --sysroot=/usr/share/wasi-sysroot"
+
+    cd $builddir
+    	cmake -B build-libcxx -G Ninja \
+		-DCMAKE_BUILD_TYPE=MinSizeRel \
+		-DCMAKE_MODULE_PATH="$builddir"/cmake \
+		-DCMAKE_TOOLCHAIN_FILE="$builddir"/wasi-sdk.cmake \
+		-DCMAKE_C_COMPILER_WORKS=ON \
+		-DCMAKE_CXX_COMPILER_WORKS=ON \
+		-DCMAKE_STAGING_PREFIX=/usr/share/wasi-sysroot \
+		-DLIBCXX_INCLUDE_TESTS=ON \
+		-DLIBCXX_ENABLE_EXCEPTIONS=OFF \
+		-DLIBCXX_ENABLE_SHARED=OFF \
+		-DLIBCXX_ENABLE_THREADS=OFF \
+		-DLIBCXX_HAS_PTHREAD_API=OFF \
+		-DLIBCXX_HAS_EXTERNAL_THREAD_API=OFF \
+		-DLIBCXX_BUILD_EXTERNAL_THREAD_LIBRARY=OFF \
+		-DLIBCXX_HAS_WIN32_THREAD_API=OFF \
+		-DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF \
+		-DLIBCXX_ENABLE_FILESYSTEM=OFF \
+		-DLIBCXX_CXX_ABI=libcxxabi \
+		-DLIBCXX_CXX_ABI_INCLUDE_PATHS=libcxxabi/include \
+		-DLIBCXX_HAS_MUSL_LIBC=ON \
+		-DLIBCXX_ABI_VERSION=2 \
+		-DWASI_SDK_PREFIX=/usr \
+		-DLIBCXX_LIBDIR_SUFFIX=/wasm32-wasi \
+		libcxx
+
+	cmake -B build-libcxxabi -G Ninja \
+		-DCMAKE_BUILD_TYPE=MinSizeRel \
+		-DCMAKE_MODULE_PATH="$builddir"/cmake \
+		-DCMAKE_TOOLCHAIN_FILE="$builddir"/wasi-sdk.cmake \
+		-DCMAKE_C_COMPILER_WORKS=ON \
+		-DCMAKE_CXX_COMPILER_WORKS=ON \
+		-DCMAKE_STAGING_PREFIX=/usr/share/wasi-sysroot \
+		-DLIBCXXABI_INCLUDE_TESTS=ON \
+		-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF \
+		-DLIBCXXABI_ENABLE_SHARED=OFF \
+		-DLIBCXXABI_ENABLE_THREADS=OFF \
+		-DLIBCXXABI_HAS_PTHREAD_API=OFF \
+		-DLIBCXXABI_HAS_EXTERNAL_THREAD_API=OFF \
+		-DLIBCXXABI_BUILD_EXTERNAL_THREAD_LIBRARY=OFF \
+		-DLIBCXXABI_HAS_WIN32_THREAD_API=OFF \
+		-DLIBCXXABI_SILENT_TERMINATE:BOOL=ON \
+		-DLIBCXXABI_ENABLE_PIC=OFF \
+		-DUNIX=ON \
+		-DCXX_SUPPORTS_CXX11=ON \
+		-DLIBCXXABI_LIBCXX_PATH=libcxx \
+		-DLIBCXXABI_LIBCXX_INCLUDES="$builddir"/build-libcxx/include/c++/v1 \
+		-DWASI_SDK_PREFIX=/usr \
+		-DLIBCXXABI_LIBDIR_SUFFIX=/wasm32-wasi \
+		libcxxabi
+
+	cmake --build build-libcxx
+	cmake --build build-libcxxabi
+
+}
+
+package () {
+	DESTDIR="$PKG_DEST" cmake --install build-libcxx
+    DESTDIR="$PKG_DEST" cmake --install build-libcxxabi
+}