[source]
git = "https://gitlab.redox-os.org/redox-os/llvm-project.git"
upstream = "https://github.com/rust-lang/llvm-project.git"
branch = "redox-2024-05-11"

[build]
template = "custom"
dependencies = [
    "zlib"
]
script = """
DYNAMIC_INIT

cat > CMakeToolchain-x86_64.cmake <<EOF
set(CMAKE_SYSTEM_NAME UnixPaths)
set(CMAKE_FIND_ROOT_PATH ${COOKBOOK_SYSROOT})
set(CMAKE_C_COMPILER ${TARGET}-gcc)
set(CMAKE_CXX_COMPILER ${TARGET}-g++)
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-Wl,-soname,")
set(CMAKE_PLATFORM_USES_PATH_WHEN_NO_SONAME 1)
EOF

export LDFLAGS="-Wl,-rpath-link,${COOKBOOK_SYSROOT}/lib $LDFLAGS"

COOKBOOK_MAKE="ninja"
COOKBOOK_CONFIGURE_FLAGS=(
    -GNinja
    -DCMAKE_TOOLCHAIN_FILE=./CMakeToolchain-x86_64.cmake
    -DCMAKE_AR="$(which "${TARGET}-ar")"
    -DCMAKE_BUILD_TYPE=Release
    -DCMAKE_CROSSCOMPILING=True
    -DCMAKE_CXX_FLAGS="--std=gnu++11"
    -DCMAKE_RANLIB="$(which "${TARGET}-ranlib")"
    -DCMAKE_INSTALL_PREFIX="/"
    -DCMAKE_INSTALL_INCLUDEDIR="include"
    -DCMAKE_INSTALL_OLDINCLUDEDIR="/include"
    -DLLVM_LINK_LLVM_DYLIB=On
    -DCROSS_TOOLCHAIN_FLAGS_NATIVE="-DCMAKE_TOOLCHAIN_FILE=$(realpath "${COOKBOOK_RECIPE}/native.cmake")"
    -DLLVM_BUILD_BENCHMARKS=Off
    -DLLVM_BUILD_EXAMPLES=Off
    -DLLVM_BUILD_TESTS=Off
    -DLLVM_BUILD_UTILS=Off
    -DLLVM_DEFAULT_TARGET_TRIPLE="${TARGET}"
    -DLLVM_ENABLE_LTO=Off
    -DLLVM_ENABLE_RTTI=On
    -DLLVM_ENABLE_THREADS=On
    -DLLVM_ENABLE_ZSTD=Off
    -DLLVM_INCLUDE_BENCHMARKS=Off
    -DLLVM_INCLUDE_EXAMPLES=Off
    -DLLVM_INCLUDE_TESTS=Off
    -DLLVM_INCLUDE_UTILS=Off
    -DLLVM_OPTIMIZED_TABLEGEN=On
    -DLLVM_TARGET_ARCH="$(echo "${TARGET}" | cut -d - -f1)"
    -DLLVM_TARGETS_TO_BUILD=X86 # TODO: get from TARGET
    -DLLVM_TOOL_LLVM_COV_BUILD=Off
    -DLLVM_TOOL_LLVM_LTO_BUILD=Off
    -DLLVM_TOOL_LLVM_LTO2_BUILD=Off
    -DLLVM_TOOL_LLVM_PROFDATA_BUILD=Off
    -DLLVM_TOOL_LLVM_RTDYLD_BUILD=Off
    -DLLVM_TOOL_LLVM_XRAY_BUILD=Off
    -DLLVM_TOOL_LLI_BUILD=Off
    -DLLVM_TOOL_LTO_BUILD=Off
    -DLLVM_TOOLS_INSTALL_DIR=bin
    -DLLVM_UTILS_INSTALL_DIR=bin
    -DUNIX=1
    -DLLVM_ENABLE_PROJECTS="llvm"
    -Wno-dev
    "${COOKBOOK_SOURCE}/llvm"
)
set -x
cmake "${COOKBOOK_CONFIGURE_FLAGS[@]}"
ninja -j"${COOKBOOK_MAKE_JOBS}"
DESTDIR="${COOKBOOK_STAGE}" ninja install -j"${COOKBOOK_MAKE_JOBS}"
mv -vT "${COOKBOOK_STAGE}"/usr/include "${COOKBOOK_STAGE}/include"
mv -vT "${COOKBOOK_STAGE}"/usr/share "${COOKBOOK_STAGE}/share"
rmdir -v "${COOKBOOK_STAGE}"/usr
set +x
"""

[package]
dependencies = [
  "zlib"
]