diff --git a/CMakeLists.txt b/CMakeLists.txt index 278e0735..fe6f8f70 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -68,23 +68,33 @@ endif() ### Libraries +# LLVM >= 9 ships the C++ libraries by default in a single library libclang-cpp, +# but this is not universally enabled on all distributions. +# If clang-cpp is available, then link against it, otherwise link against the +# individual clang libraries. find_package(Clang REQUIRED) -target_link_libraries(ccls PRIVATE - clangIndex - clangFormat - clangTooling - clangToolingInclusions - clangToolingCore - clangFrontend - clangParse - clangSerialization - clangSema - clangAST - clangLex - clangDriver - clangBasic -) +if(TARGET clang-cpp AND NOT TARGET clangBasic) + target_link_libraries(ccls PRIVATE + clang-cpp + ) +else() + target_link_libraries(ccls PRIVATE + clangIndex + clangFormat + clangTooling + clangToolingInclusions + clangToolingCore + clangFrontend + clangParse + clangSerialization + clangSema + clangAST + clangLex + clangDriver + clangBasic + ) +endif() if(LLVM_LINK_LLVM_DYLIB) target_link_libraries(ccls PRIVATE LLVM)