blob: 26812f9c63f7ca1b4e3046750b1d746ebe0a296e [file] [log] [blame]
option(LLVM_INSTALL_TOOLCHAIN_ONLY "Only include toolchain files in the 'install' target." OFF)
find_package(LLVM REQUIRED CONFIG HINTS ${LLVM_DIR} NO_CMAKE_FIND_ROOT_PATH)
find_package(Clang REQUIRED CONFIG HINTS ${Clang_DIR} ${LLVM_DIR}/../clang NO_CMAKE_FIND_ROOT_PATH)
# We set LLVM_CMAKE_DIR so that GetSVN.cmake is found correctly when building SVNVersion.inc
set(LLVM_CMAKE_DIR ${LLVM_CMAKE_DIR} CACHE PATH "Path to LLVM CMake modules")
set(LLVM_MAIN_SRC_DIR ${LLVM_BUILD_MAIN_SRC_DIR} CACHE PATH "Path to LLVM source tree")
set(LLVM_MAIN_INCLUDE_DIR ${LLVM_MAIN_INCLUDE_DIR} CACHE PATH "Path to llvm/include")
set(LLVM_BINARY_DIR ${LLVM_BINARY_DIR} CACHE PATH "Path to LLVM build tree")
set(LLVM_LIT_ARGS "-sv" CACHE STRING "Default options for lit")
set(lit_file_name "llvm-lit")
if(CMAKE_HOST_WIN32 AND NOT CYGWIN)
set(lit_file_name "${lit_file_name}.py")
endif()
function(append_configuration_directories input_dir output_dirs)
set(dirs_list ${input_dir})
foreach(config_type ${LLVM_CONFIGURATION_TYPES})
string(REPLACE ${CMAKE_CFG_INTDIR} ${config_type} dir ${input_dir})
list(APPEND dirs_list ${dir})
endforeach()
set(${output_dirs} ${dirs_list} PARENT_SCOPE)
endfunction()
append_configuration_directories(${LLVM_TOOLS_BINARY_DIR} config_dirs)
find_program(lit_full_path ${lit_file_name} ${config_dirs} NO_DEFAULT_PATH)
set(LLVM_DEFAULT_EXTERNAL_LIT ${lit_full_path} CACHE PATH "Path to llvm-lit")
if(LLVM_TABLEGEN)
set(LLVM_TABLEGEN_EXE ${LLVM_TABLEGEN})
else()
if(CMAKE_CROSSCOMPILING)
set(LLVM_NATIVE_BUILD "${LLVM_BINARY_DIR}/NATIVE")
if (NOT EXISTS "${LLVM_NATIVE_BUILD}")
message(FATAL_ERROR
"Attempting to cross-compile LLDB standalone but no native LLVM build
found. Please cross-compile LLVM as well.")
endif()
if (CMAKE_HOST_SYSTEM_NAME MATCHES "Windows")
set(HOST_EXECUTABLE_SUFFIX ".exe")
endif()
if (NOT CMAKE_CONFIGURATION_TYPES)
set(LLVM_TABLEGEN_EXE
"${LLVM_NATIVE_BUILD}/bin/llvm-tblgen${HOST_EXECUTABLE_SUFFIX}")
else()
# NOTE: LLVM NATIVE build is always built Release, as is specified in
# CrossCompile.cmake
set(LLVM_TABLEGEN_EXE
"${LLVM_NATIVE_BUILD}/Release/bin/llvm-tblgen${HOST_EXECUTABLE_SUFFIX}")
endif()
else()
set(tblgen_file_name "llvm-tblgen${CMAKE_EXECUTABLE_SUFFIX}")
append_configuration_directories(${LLVM_TOOLS_BINARY_DIR} config_dirs)
find_program(LLVM_TABLEGEN_EXE ${tblgen_file_name} ${config_dirs} NO_DEFAULT_PATH)
endif()
endif()
# They are used as destination of target generators.
set(LLVM_RUNTIME_OUTPUT_INTDIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin)
set(LLVM_LIBRARY_OUTPUT_INTDIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX})
if(WIN32 OR CYGWIN)
# DLL platform -- put DLLs into bin.
set(LLVM_SHLIB_OUTPUT_INTDIR ${LLVM_RUNTIME_OUTPUT_INTDIR})
else()
set(LLVM_SHLIB_OUTPUT_INTDIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
endif()
# We append the directory in which LLVMConfig.cmake lives. We expect LLVM's
# CMake modules to be in that directory as well.
list(APPEND CMAKE_MODULE_PATH "${LLVM_DIR}")
include(AddLLVM)
include(TableGen)
include(HandleLLVMOptions)
include(CheckAtomic)
include(LLVMDistributionSupport)
set(PACKAGE_VERSION "${LLVM_PACKAGE_VERSION}")
set(LLVM_INCLUDE_TESTS ON CACHE INTERNAL "")
option(LLVM_USE_FOLDERS "Enable solution folders in Visual Studio. Disable for Express versions." ON)
if(LLVM_USE_FOLDERS)
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
endif()
set_target_properties(clang-tablegen-targets PROPERTIES FOLDER "lldb misc")
set_target_properties(intrinsics_gen PROPERTIES FOLDER "lldb misc")
set(CMAKE_INCLUDE_CURRENT_DIR ON)
include_directories(
"${CMAKE_BINARY_DIR}/include"
"${LLVM_INCLUDE_DIRS}"
"${CLANG_INCLUDE_DIRS}")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX})
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX})
set(LLDB_BUILT_STANDALONE 1)