1 function(llvm_create_cross_target_internal target_name toochain buildtype)
3 if(NOT DEFINED LLVM_${target_name}_BUILD)
4 set(LLVM_${target_name}_BUILD "${CMAKE_BINARY_DIR}/${target_name}")
5 set(LLVM_${target_name}_BUILD ${LLVM_${target_name}_BUILD} PARENT_SCOPE)
6 message(STATUS "Setting native build dir to " ${LLVM_${target_name}_BUILD})
7 endif(NOT DEFINED LLVM_${target_name}_BUILD)
9 if (EXISTS ${LLVM_MAIN_SRC_DIR}/cmake/platforms/${toolchain}.cmake)
10 set(CROSS_TOOLCHAIN_FLAGS_${target_name}
11 -DCMAKE_TOOLCHAIN_FILE=\"${LLVM_MAIN_SRC_DIR}/cmake/platforms/${toolchain}.cmake\"
12 CACHE STRING "Toolchain file for ${target_name}")
15 add_custom_command(OUTPUT ${LLVM_${target_name}_BUILD}
16 COMMAND ${CMAKE_COMMAND} -E make_directory ${LLVM_${target_name}_BUILD}
17 COMMENT "Creating ${LLVM_${target_name}_BUILD}...")
19 add_custom_command(OUTPUT ${LLVM_${target_name}_BUILD}/CMakeCache.txt
20 COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}"
21 ${CROSS_TOOLCHAIN_FLAGS_${target_name}} ${CMAKE_SOURCE_DIR}
22 WORKING_DIRECTORY ${LLVM_${target_name}_BUILD}
23 DEPENDS ${LLVM_${target_name}_BUILD}
24 COMMENT "Configuring ${target_name} LLVM...")
26 add_custom_target(CONFIGURE_LLVM_${target_name}
27 DEPENDS ${LLVM_${target_name}_BUILD}/CMakeCache.txt)
29 set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
30 ${LLVM_${target_name}_BUILD})
32 if(NOT IS_DIRECTORY ${LLVM_${target_name}_BUILD})
35 message(STATUS "Configuring ${target_name} build...")
36 execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory
37 ${LLVM_${target_name}_BUILD} )
39 message(STATUS "Configuring ${target_name} targets...")
41 set(build_type_flags "-DCMAKE_BUILD_TYPE=${buildtype}")
43 execute_process(COMMAND ${CMAKE_COMMAND} ${build_type_flags}
44 -G "${CMAKE_GENERATOR}" -DLLVM_TARGETS_TO_BUILD=${LLVM_TARGETS_TO_BUILD}
45 ${CROSS_TOOLCHAIN_FLAGS_${target_name}} ${CMAKE_SOURCE_DIR}
46 WORKING_DIRECTORY ${LLVM_${target_name}_BUILD} )
47 endif(NOT IS_DIRECTORY ${LLVM_${target_name}_BUILD})
51 function(llvm_create_cross_target target_name sysroot)
52 llvm_create_cross_target_internal(${target_name} ${sysroot} ${CMAKE_BUILD_TYPE})
55 llvm_create_cross_target_internal(NATIVE "" Release)