diff options
Diffstat (limited to 'cmake/FindWrapLibClang.cmake')
| -rw-r--r-- | cmake/FindWrapLibClang.cmake | 49 |
1 files changed, 33 insertions, 16 deletions
diff --git a/cmake/FindWrapLibClang.cmake b/cmake/FindWrapLibClang.cmake index df6c011f5..30be70b66 100644 --- a/cmake/FindWrapLibClang.cmake +++ b/cmake/FindWrapLibClang.cmake @@ -5,30 +5,47 @@ endif() find_package(Clang CONFIG) -if(TARGET libclang AND TARGET clangHandleCXX) +set(WrapLibClang_FOUND FALSE) +set(__wrap_lib_clang_requested_version_found FALSE) + +# Need to explicitly handle the version check, because the Clang package doesn't. +if(WrapLibClang_FIND_VERSION AND LLVM_PACKAGE_VERSION + AND LLVM_PACKAGE_VERSION VERSION_GREATER_EQUAL "${WrapLibClang_FIND_VERSION}") + set(__wrap_lib_clang_requested_version_found TRUE) +endif() + +if(TARGET libclang AND TARGET clangHandleCXX AND __wrap_lib_clang_requested_version_found) + set(WrapLibClang_FOUND TRUE) + get_target_property(type libclang TYPE) if (MSVC AND type STREQUAL "STATIC_LIBRARY") if (NOT CMAKE_BUILD_TYPE MATCHES "(Release|MinSizeRel|RelWithDebInfo)") message(STATUS "Static linkage against libclang with MSVC was requested, but the build is not a release build, therefore libclang cannot be used.") set(WrapLibClang_FOUND FALSE) - return() endif() endif() - add_library(WrapLibClang::WrapLibClang IMPORTED INTERFACE) + if(WrapLibClang_FOUND) + add_library(WrapLibClang::WrapLibClang IMPORTED INTERFACE) - target_include_directories(WrapLibClang::WrapLibClang INTERFACE ${CLANG_INCLUDE_DIRS}) - if (NOT TARGET Threads::Threads) - find_package(Threads) - endif() - target_link_libraries(WrapLibClang::WrapLibClang INTERFACE libclang clangHandleCXX Threads::Threads) - - foreach(version MAJOR MINOR PATCH) - set(QT_LIB_CLANG_VERSION_${version} ${LLVM_VERSION_${version}} CACHE STRING "" FORCE) - endforeach() - set(QT_LIB_CLANG_VERSION ${LLVM_PACKAGE_VERSION} CACHE STRING "" FORCE) - set(QT_LIB_CLANG_LIBDIR "${LLVM_LIBRARY_DIRS}" CACHE STRING "" FORCE) - set(QT_LIBCLANG_RESOURCE_DIR "\"${QT_LIB_CLANG_LIBDIR}/clang/${QT_LIB_CLANG_VERSION}/include\"" CACHE STRING "" FORCE) + target_include_directories(WrapLibClang::WrapLibClang INTERFACE ${CLANG_INCLUDE_DIRS}) + if (NOT TARGET Threads::Threads) + find_package(Threads) + endif() + target_link_libraries(WrapLibClang::WrapLibClang + INTERFACE libclang clangHandleCXX Threads::Threads) - set(WrapLibClang_FOUND TRUE) + foreach(version MAJOR MINOR PATCH) + set(QT_LIB_CLANG_VERSION_${version} ${LLVM_VERSION_${version}} CACHE STRING "" FORCE) + endforeach() + set(QT_LIB_CLANG_VERSION ${LLVM_PACKAGE_VERSION} CACHE STRING "" FORCE) + set(QT_LIB_CLANG_LIBDIR "${LLVM_LIBRARY_DIRS}" CACHE STRING "" FORCE) + set(QT_LIBCLANG_RESOURCE_DIR + "\"${QT_LIB_CLANG_LIBDIR}/clang/${QT_LIB_CLANG_VERSION}/include\"" CACHE STRING "" FORCE) + endif() endif() + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(WrapLibClang + REQUIRED_VARS WrapLibClang_FOUND + VERSION_VAR LLVM_PACKAGE_VERSION) |