# --- T2-COPYRIGHT-BEGIN ---
# t2/package/*/rocm-llvm/rocm-llvm.conf
# Copyright (C) 2025 The T2 SDE Project
# SPDX-License-Identifier: GPL-2.0
# --- T2-COPYRIGHT-END ---

runconf=0
hook_add preconf 1 'cd llvm' # TODO: cmake dir ../llvm

LLVM_PROJECTS="clang;lld;clang-tools-extra"
ENABLE_RUNTIMES="compiler-rt;libunwind"
BOOTSTRAPPING_BUILD_LIBCXX=0
BUILD_AMDCLANG="ON"

ENABLE_RUNTIMES="$ENABLE_RUNTIMES;libcxx;libcxxabi"
BOOTSTRAPPING_BUILD_LIBCXX=1

targets="AMDGPU"
xtargets=

. $base/package/*/*/llvm-conf.in

var_append cmakeopt ' ' "-DLLVM_TARGETS_TO_BUILD='$targets' \
              -DLLVM_ENABLE_PROJECTS='$LLVM_PROJECTS' \
              -DLLVM_ENABLE_RUNTIMES='$ENABLE_RUNTIMES' \
              -DLIBCXX_ENABLE_SHARED=OFF \
              -DLIBCXX_ENABLE_STATIC=ON \
              -DLIBCXX_INSTALL_LIBRARY=OFF \
              -DLIBCXX_INSTALL_HEADERS=OFF \
              -DLIBCXXABI_ENABLE_SHARED=OFF \
              -DLIBCXXABI_ENABLE_STATIC=ON \
              -DLIBCXXABI_INSTALL_STATIC_LIBRARY=OFF \
              -DLLVM_ENABLE_ASSERTIONS=OFF \
              -DLLVM_ENABLE_Z3_SOLVER=OFF \
              -DLLVM_ENABLE_ZLIB=ON \
              -DLLVM_AMDGPU_ALLOW_NPI_TARGETS=ON \
              -DCLANG_DEFAULT_LINKER=lld \
              -DCLANG_DEFAULT_RTLIB=compiler-rt \
              -DCLANG_DEFAULT_UNWINDLIB=libgcc \
              -DCLANG_ENABLE_AMDCLANG=ON \
              -DSANITIZER_AMDGPU=OFF \
              -DPACKAGE_VENDOR=AMD \
              -DSANITIZER_HSA_INCLUDE_PATH='$HSA_INC_PATH' \
              -DSANITIZER_COMGR_INCLUDE_PATH='$COMGR_INC_PATH' \
              -DLLVM_BUILD_LLVM_DYLIB=$BUILD_LLVM_DYLIB \
              -DLLVM_LINK_LLVM_DYLIB=$BUILD_LLVM_DYLIB \
              -DLLVM_ENABLE_LIBCXX=$BUILD_LLVM_DYLIB \
              -DCLANG_LINK_FLANG_LEGACY=ON \
              -DCMAKE_CXX_STANDARD=17 \
              -DFLANG_INCLUDE_DOCS=OFF"