diff options
| -rw-r--r-- | scripts/build/p-llvm.inc | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/scripts/build/p-llvm.inc b/scripts/build/p-llvm.inc index 845f1b9d..6ab18531 100644 --- a/scripts/build/p-llvm.inc +++ b/scripts/build/p-llvm.inc @@ -101,8 +101,8 @@ download_llvm() { branch_name="release/${LLVM_VERSION}.x" fi git_clone_or_update "https://github.com/llvm/llvm-project.git" "${LLVM_SRC_BASE}" "${branch_name}" || exit 1 - if [[ "${LLVM_VERSION_MAJOR}" -le 8 ]]; then - # Fix the linking for older versions + if [[ "${LLVM_VERSION_MAJOR}" -lt 4 ]]; then + # Use symlinks for older versions whose build systems do not support the monorepo directory layout ln -s "${LLVM_SRC_BASE}/clang" "${LLVM_SRC_BASE}/llvm/tools/" ln -s "${LLVM_SRC_BASE}/compiler-rt" "${LLVM_SRC_BASE}/llvm/projects/" ln -s "${LLVM_SRC_BASE}/libcxx" "${LLVM_SRC_BASE}/llvm/projects/" @@ -129,13 +129,16 @@ build_llvm() { # Build uninstrumented compiler mkdir -p "${SANITIZER_LLVM_UNINSTRUMENTED}" cd "${SANITIZER_LLVM_UNINSTRUMENTED}" - cmake -GNinja -DCMAKE_BUILD_TYPE=Release "${LLVM_SRC_BASE}/llvm" + cmake -GNinja -DCMAKE_BUILD_TYPE=Release \ + "-DLLVM_ENABLE_PROJECTS=clang;compiler-rt;libcxx;libcxxabi" \ + "${LLVM_SRC_BASE}/llvm" ninja # Build instrumented libc/libc++ mkdir -p "${SANITIZER_LLVM_LIBCXX}" cd "${SANITIZER_LLVM_LIBCXX}" cmake -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo \ + "-DLLVM_ENABLE_PROJECTS=clang;compiler-rt;libcxx;libcxxabi" \ -DLLVM_USE_SANITIZER=MemoryWithOrigins \ "${SANITIZER_CMAKE_C_COMPILER[@]}" \ "${SANITIZER_CMAKE_CXX_COMPILER[@]}" \ @@ -154,6 +157,7 @@ build_llvm() { -DCMAKE_C_FLAGS="$C_F" \ -DCMAKE_CXX_FLAGS="${CXX_F}" \ -DCMAKE_BUILD_TYPE=RelWithDebInfo \ + "-DLLVM_ENABLE_PROJECTS=clang;compiler-rt;libcxx;libcxxabi" \ -DLLVM_ENABLE_ASSERTIONS=On \ -DLLVM_USE_SANITIZER=MemoryWithOrigins \ -DLLVM_ENABLE_LIBCXX=ON \ @@ -177,6 +181,7 @@ build_llvm() { CONFIG=( "-DCMAKE_INSTALL_PREFIX=${LLVM_INSTALL}" "-DLLVM_BUILD_LLVM_DYLIB=TRUE" + "-DLLVM_ENABLE_PROJECTS=clang;compiler-rt;libcxx;libcxxabi" ) # cmake build if [[ "${enable_optimized}" == "1" && "${enable_debug}" != "1" ]]; then |