diff options
Diffstat (limited to 'sources/shiboken2/CMakeLists.txt')
| -rw-r--r-- | sources/shiboken2/CMakeLists.txt | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/sources/shiboken2/CMakeLists.txt b/sources/shiboken2/CMakeLists.txt index 96d4ec5cc..ddba62df8 100644 --- a/sources/shiboken2/CMakeLists.txt +++ b/sources/shiboken2/CMakeLists.txt @@ -27,6 +27,47 @@ else() find_package(PythonLibs 2.6) endif() +set(CLANG_DIR "") +set(CLANG_DIR_SOURCE "") + +if (DEFINED ENV{LLVM_INSTALL_DIR}) + set(CLANG_DIR $ENV{LLVM_INSTALL_DIR}) + set(CLANG_DIR_SOURCE "LLVM_INSTALL_DIR") +elseif (DEFINED ENV{CLANG_INSTALL_DIR}) + set(CLANG_DIR $ENV{CLANG_INSTALL_DIR}) + set(CLANG_DIR_SOURCE "CLANG_INSTALL_DIR") +else () + EXEC_PROGRAM("llvm-config" ARGS "--prefix" OUTPUT_VARIABLE CLANG_DIR) + set(CLANG_DIR_SOURCE "llvm-config") + if (NOT "${CLANG_DIR}" STREQUAL "") + EXEC_PROGRAM("llvm-config" ARGS "--version" OUTPUT_VARIABLE CLANG_VERSION) + if (CLANG_VERSION VERSION_LESS 3.9) + message(FATAL_ERROR "LLVM version 3.9 is required (llvm-config detected ${CLANG_VERSION} at ${CLANG_DIR}).") + endif() + endif() +endif() + +if ("${CLANG_DIR}" STREQUAL "") + message(FATAL_ERROR "Unable to detect CLANG location by checking LLVM_INSTALL_DIR, CLANG_INSTALL_DIR or running llvm-config.") +elseif (NOT IS_DIRECTORY ${CLANG_DIR}) + message(FATAL_ERROR "${CLANG_DIR} detected by ${CLANG_DIR_SOURCE} does not exist.") +endif() + +set(CLANG_LIB_NAME "clang") +if(MSVC) + set(CLANG_LIB_NAME "libclang") +endif() + +find_library(CLANG_LIBRARY ${CLANG_LIB_NAME} HINTS ${CLANG_DIR}/lib) +if (NOT EXISTS ${CLANG_LIBRARY}) + message(FATAL_ERROR "Unable to find Clang library ${CLANG_LIB_NAME} in ${CLANG_DIR}.") +endif() + +message(STATUS "CLANG: ${CLANG_DIR}, ${CLANG_LIBRARY} detected by ${CLANG_DIR_SOURCE}") + +set(CLANG_EXTRA_INCLUDES ${CLANG_DIR}/include) +set(CLANG_EXTRA_LIBRARIES ${CLANG_LIBRARY}) + ## For debugging the PYTHON* variables message("PYTHONLIBS_FOUND: " ${PYTHONLIBS_FOUND}) message("PYTHON_LIBRARIES: " ${PYTHON_LIBRARIES}) |