ClickHouse/cmake/find_llvm.cmake

80 lines
3.6 KiB
CMake
Raw Normal View History

2018-05-29 17:54:48 +00:00
option (ENABLE_EMBEDDED_COMPILER "Set to TRUE to enable support for 'compile' option for query execution" 1)
2018-05-14 17:28:26 +00:00
option (USE_INTERNAL_LLVM_LIBRARY "Use bundled or system LLVM library. Default: system library for quicker developer builds." ${APPLE})
if (ENABLE_EMBEDDED_COMPILER)
if (USE_INTERNAL_LLVM_LIBRARY AND NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/llvm/llvm/CMakeLists.txt")
message (WARNING "submodule contrib/llvm is missing. to fix try run: \n git submodule update --init --recursive")
set (USE_INTERNAL_LLVM_LIBRARY 0)
endif ()
2018-05-09 20:38:03 +00:00
if (NOT USE_INTERNAL_LLVM_LIBRARY)
set (LLVM_PATHS "/usr/local/lib/llvm")
if (LLVM_VERSION)
find_package(LLVM ${LLVM_VERSION} CONFIG PATHS ${LLVM_PATHS})
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
find_package(LLVM ${CMAKE_CXX_COMPILER_VERSION} CONFIG PATHS ${LLVM_PATHS})
else ()
find_package (LLVM 6 CONFIG PATHS ${LLVM_PATHS})
if (NOT LLVM_FOUND)
find_package (LLVM 5 CONFIG PATHS ${LLVM_PATHS})
endif ()
if (NOT LLVM_FOUND)
find_package (LLVM 7 CONFIG PATHS ${LLVM_PATHS})
endif ()
endif ()
2018-05-07 08:59:24 +00:00
2018-07-20 23:44:31 +00:00
if (LLVM_FOUND)
2018-07-21 00:11:41 +00:00
find_library (LLD_LIBRARY_TEST lldCore PATHS ${LLVM_LIBRARY_DIRS})
2018-07-23 18:20:54 +00:00
find_path (LLD_INCLUDE_DIR_TEST NAMES lld/Core/AbsoluteAtom.h PATHS ${LLVM_INCLUDE_DIRS})
2018-07-20 23:44:31 +00:00
if (NOT LLD_LIBRARY_TEST OR NOT LLD_INCLUDE_DIR_TEST)
set (LLVM_FOUND 0)
2018-07-23 16:50:23 +00:00
message(WARNING "liblld (${LLD_LIBRARY_TEST}, ${LLD_INCLUDE_DIR_TEST}) not found in ${LLVM_INCLUDE_DIRS} ${LLVM_LIBRARY_DIRS}. Disabling internal compiler.")
2018-07-20 23:44:31 +00:00
endif ()
endif ()
if (LLVM_FOUND)
# Remove dynamically-linked zlib and libedit from LLVM's dependencies:
2018-06-18 21:13:11 +00:00
set_target_properties(LLVMSupport PROPERTIES INTERFACE_LINK_LIBRARIES "-lpthread;LLVMDemangle;${ZLIB_LIBRARIES}")
set_target_properties(LLVMLineEditor PROPERTIES INTERFACE_LINK_LIBRARIES "LLVMSupport")
2018-05-07 08:59:24 +00:00
option(LLVM_HAS_RTTI "Enable if LLVM was build with RTTI enabled" ON)
set (USE_EMBEDDED_COMPILER 1)
2018-06-14 23:29:29 +00:00
else()
set (USE_EMBEDDED_COMPILER 0)
endif()
else()
set (LLVM_FOUND 1)
set (USE_EMBEDDED_COMPILER 1)
set (LLVM_VERSION "7.0.0bundled")
2018-05-09 21:07:52 +00:00
set (LLVM_INCLUDE_DIRS
${ClickHouse_SOURCE_DIR}/contrib/llvm/llvm/include
${ClickHouse_BINARY_DIR}/contrib/llvm/llvm/include
${ClickHouse_SOURCE_DIR}/contrib/llvm/clang/include
${ClickHouse_BINARY_DIR}/contrib/llvm/clang/include
2018-05-09 21:12:15 +00:00
${ClickHouse_BINARY_DIR}/contrib/llvm/llvm/tools/clang/include
2018-05-09 21:07:52 +00:00
${ClickHouse_SOURCE_DIR}/contrib/llvm/lld/include
2018-05-09 21:12:15 +00:00
${ClickHouse_BINARY_DIR}/contrib/llvm/lld/include
${ClickHouse_BINARY_DIR}/contrib/llvm/llvm/tools/lld/include)
set (LLVM_LIBRARY_DIRS ${ClickHouse_BINARY_DIR}/contrib/llvm/llvm)
endif()
if (LLVM_FOUND)
message(STATUS "LLVM version: ${LLVM_PACKAGE_VERSION}")
message(STATUS "LLVM include Directory: ${LLVM_INCLUDE_DIRS}")
message(STATUS "LLVM library Directory: ${LLVM_LIBRARY_DIRS}")
message(STATUS "LLVM C++ compiler flags: ${LLVM_CXXFLAGS}")
endif()
endif()
2018-05-29 17:54:48 +00:00
function(llvm_libs_all REQUIRED_LLVM_LIBRARIES)
llvm_map_components_to_libnames (result all)
list (REMOVE_ITEM result "LTO" "LLVM")
if (TERMCAP_LIBRARY)
list (APPEND result ${TERMCAP_LIBRARY})
endif ()
2018-06-18 21:13:11 +00:00
list (APPEND result ${CMAKE_DL_LIBS} ${ZLIB_LIBRARIES})
2018-05-29 17:54:48 +00:00
set (${REQUIRED_LLVM_LIBRARIES} ${result} PARENT_SCOPE)
endfunction()