1 if(NOT DEFINED LLVM_NATIVE_BUILD)
2 set(LLVM_NATIVE_BUILD "${CMAKE_BINARY_DIR}/native")
3 message(STATUS "Setting native build dir to ${LLVM_NATIVE_BUILD}")
4 endif(NOT DEFINED LLVM_NATIVE_BUILD)
6 add_custom_command(OUTPUT ${LLVM_NATIVE_BUILD}
7 COMMAND ${CMAKE_COMMAND} -E make_directory ${LLVM_NATIVE_BUILD}
8 COMMENT "Creating ${LLVM_NATIVE_BUILD}...")
10 add_custom_command(OUTPUT ${LLVM_NATIVE_BUILD}/CMakeCache.txt
11 COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" ${CMAKE_SOURCE_DIR}
12 WORKING_DIRECTORY ${LLVM_NATIVE_BUILD}
13 DEPENDS ${LLVM_NATIVE_BUILD}
14 COMMENT "Configuring native LLVM...")
16 add_custom_target(ConfigureNativeLLVM DEPENDS ${LLVM_NATIVE_BUILD}/CMakeCache.txt)
18 set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES ${LLVM_NATIVE_BUILD})
20 if(NOT IS_DIRECTORY ${LLVM_NATIVE_BUILD})
21 if(${CMAKE_HOST_SYSTEM_NAME} MATCHES "Darwin")
22 set(HOST_SYSROOT_FLAGS -DCMAKE_OSX_SYSROOT=macosx)
23 endif(${CMAKE_HOST_SYSTEM_NAME} MATCHES "Darwin")
25 message(STATUS "Configuring native build...")
26 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory
27 ${LLVM_NATIVE_BUILD} )
29 message(STATUS "Configuring native targets...")
30 execute_process(COMMAND ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=Release
31 -G "${CMAKE_GENERATOR}" -DLLVM_TARGETS_TO_BUILD=${LLVM_TARGETS_TO_BUILD} ${HOST_SYSROOT_FLAGS} ${CMAKE_SOURCE_DIR}
32 WORKING_DIRECTORY ${LLVM_NATIVE_BUILD} )
33 endif(NOT IS_DIRECTORY ${LLVM_NATIVE_BUILD})