1 files changed, 57 insertions, 0 deletions
diff --git a/repo/devel/clang/clang.xibuild b/repo/devel/clang/clang.xibuild
new file mode 100644
index 0000000..3b93ba3
--- /dev/null
+++ b/repo/devel/clang/clang.xibuild
@@ -0,0 +1,57 @@
+#!/bin/sh
+
+MAKEDEPS="cmake llvm libxml2 ninja python python-markupsafe python-pygments" 
+DEPS="curl gcc libssh2 openssl"
+
+PKG_VER=13.0.0
+SOURCE=https://github.com/llvm/llvm-project/releases/download/llvmorg-$PKG_VER/clang-$PKG_VER.src.tar.xz
+DESC="Systems programming language focused on safety, speed and concurrency"
+
+ADDITIONAL="
+    patches/30-Enable-stack-protector-by-default-for-Alpine-Linux.patch
+    patches/10-add-musl-triples.patch
+"
+
+prepare () {
+    apply_patches
+
+    # link in /usr/inlcude/llvm to include
+    ln -s /usr/include/llvm include/llvm
+    # (there should be a better way to do this, since tblgen does look in /include rather than /usr/include)
+
+}
+
+build () {
+    mkdir build
+	cd    build
+
+	python_version=$(python3 -V | sed 's/.*\([0-9]\{1,\}\.[0-9]\{1,\}\)\..*/\1/')
+
+    cmake .. -G Ninja -Wno-dev \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DCMAKE_C_FLAGS_RELEASE_INIT="$CFLAGS -O2" \
+		-DCMAKE_CXX_FLAGS_RELEASE_INIT="$CXXFLAGS" \
+		-DCMAKE_EXE_LINKER_FLAGS_RELEASE_INIT="$LDFLAGS -Wl,-z,stack-size=2097152" \
+		-DCMAKE_INSTALL_PREFIX=/usr \
+		-DCMAKE_VERBOSE_MAKEFILE=OFF \
+		-DCLANG_VENDOR=XiLinux \
+		-DLLVM_EXTERNAL_LIT=/usr/bin/lit \
+		-DCLANG_BUILD_EXAMPLES=OFF \
+		-DCLANG_INCLUDE_DOCS=ON \
+		-DCLANG_PYTHON_BINDINGS_VERSIONS="$python_version" \
+		-DLLVM_BUILD_DOCS=ON \
+		-DLLVM_ENABLE_SPHINX=ON \
+		-DSPHINX_WARNINGS_AS_ERRORS=OFF \
+		-DCLANG_INCLUDE_TESTS=ON \
+		-DCLANG_PLUGIN_SUPPORT=ON \
+		-DLIBCLANG_BUILD_STATIC=ON \
+		-DLLVM_ENABLE_EH=ON \
+		-DLLVM_ENABLE_RTTI=ON
+
+	ninja clang-tblgen 
+	ninja
+}
+
+package () {
+    DESTDIR=$PKG_DEST ninja install
+}