[source]
same_as = "../llvm21"

[build]
template = "custom"
dependencies = [
]
dev-dependencies = [
    "host:xz",
    "host:libarchive",  # workaround for cmake error
]
script = """
DYNAMIC_INIT

COOKBOOK_CMAKE_FLAGS+=(
    -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra;lld"
    -DLIBCLANG_BUILD_STATIC=On
    -DLLVM_INCLUDE_BENCHMARKS=Off
    -DLLVM_INCLUDE_DOCS=Off

# the rest of options should be exact with llvm21
    -DCROSS_TOOLCHAIN_FLAGS_NATIVE="-DCMAKE_TOOLCHAIN_FILE=$(realpath "${COOKBOOK_RECIPE}/native.cmake")"
    -DCMAKE_CXX_FLAGS="--std=gnu++11"
    -DBUILD_SHARED_LIBS=False
    -DLLVM_LINK_LLVM_DYLIB=On
    -DLLVM_BUILD_EXAMPLES=Off
    -DLLVM_BUILD_TESTS=Off
    -DLLVM_DEFAULT_TARGET_TRIPLE="${TARGET}"
    -DLLVM_ENABLE_LTO=Off
    -DLLVM_ENABLE_RTTI=On
    -DLLVM_ENABLE_THREADS=On
    -DLLVM_INCLUDE_EXAMPLES=Off
    -DLLVM_INCLUDE_TESTS=Off
    -DLLVM_OPTIMIZED_TABLEGEN=On
    -DLLVM_TARGET_ARCH="$(echo "${TARGET}" | cut -d - -f1)"
    -DLLVM_TARGETS_TO_BUILD="X86"
    -DLLVM_TOOL_LLVM_COV_BUILD=Off
    -DLLVM_TOOL_LLVM_PROFDATA_BUILD=Off
    -DLLVM_TOOLS_INSTALL_DIR=bin
    -DLLVM_UTILS_INSTALL_DIR=bin
    -DUNIX=1
)

# Native tablegen build fails with too many jobs, limit to 16
COOKBOOK_MAKE_JOBS="$(( ${COOKBOOK_MAKE_JOBS} > 16 ? 16 : ${COOKBOOK_MAKE_JOBS} ))"
COOKBOOK_SOURCE="$COOKBOOK_SOURCE/llvm"
cookbook_cmake

# Redundant LLVM packages
rm -rf ${COOKBOOK_STAGE}/usr/include/llvm* \
    ${COOKBOOK_STAGE}/usr/lib/libLLVM*.a \
    ${COOKBOOK_STAGE}/usr/lib/cmake/llvm \
    ${COOKBOOK_STAGE}/usr/bin/llvm-* \
"""

# lld runtime (no library)
[[optional-packages]]
name = "lld"
dependencies = [ ".runtime" ]
files = [
    "usr/bin/*.lld",
    "usr/bin/*-ld",
    "usr/bin/lld*",
]

[[optional-packages]]
name = "dev"
files = [
    "usr/include/clang*/**",
    "usr/lib/libclang*.a",
    "usr/lib/cmake/clang/**",
]

[[optional-packages]]
name = "lld-dev"
dependencies = [ ".lld" ]
files = [
    "usr/include/lld*/**",
    "usr/lib/liblld*.a",
    "usr/lib/cmake/lld/**",
]