endif(NOT DEFINED LLVM_${target_name}_BUILD)
if (EXISTS ${LLVM_MAIN_SRC_DIR}/cmake/platforms/${toolchain}.cmake)
- set(CROSS_TOOLCHAIN_FLAGS_${target_name}
- -DCMAKE_TOOLCHAIN_FILE=\"${LLVM_MAIN_SRC_DIR}/cmake/platforms/${toolchain}.cmake\"
- CACHE STRING "Toolchain file for ${target_name}")
+ set(CROSS_TOOLCHAIN_FLAGS_INIT
+ -DCMAKE_TOOLCHAIN_FILE=\"${LLVM_MAIN_SRC_DIR}/cmake/platforms/${toolchain}.cmake\")
+ else()
+ set(CROSS_TOOLCHAIN_FLAGS_INIT
+ -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+ -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
+ )
endif()
+ set(CROSS_TOOLCHAIN_FLAGS_${target_name} ${CROSS_TOOLCHAIN_FLAGS_INIT}
+ CACHE STRING "Toolchain configuration for ${target_name}")
if (buildtype)
set(build_type_flags "-DCMAKE_BUILD_TYPE=${buildtype}")
add_custom_command(OUTPUT ${LLVM_${target_name}_BUILD}/CMakeCache.txt
COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}"
- -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
- -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
${CROSS_TOOLCHAIN_FLAGS_${target_name}} ${CMAKE_SOURCE_DIR}
-DLLVM_TARGET_IS_CROSSCOMPILE_HOST=TRUE
-DLLVM_TARGETS_TO_BUILD=Native