set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} ${target} PARENT_SCOPE)
endfunction()
-if(CMAKE_CROSSCOMPILING)
- set(CX_NATIVE_TG_DIR "${CMAKE_BINARY_DIR}/native")
-
- add_custom_command(OUTPUT ${CX_NATIVE_TG_DIR}
- COMMAND ${CMAKE_COMMAND} -E make_directory ${CX_NATIVE_TG_DIR}
- COMMENT "Creating ${CX_NATIVE_TG_DIR}...")
-
- # Forward a subset of configure options to discover additional tablegen modules.
- get_cmake_property(_variableNames CACHE_VARIABLES)
- foreach (_variableName ${_variableNames})
- if (_variableName MATCHES "^(LLVM_EXTERNAL_.*_SOURCE_DIR)$")
- list(APPEND CX_CMAKE_ARGUMENTS "-D${_variableName}=\"${${_variableName}}\"")
- endif ()
- endforeach()
-
- add_custom_command(OUTPUT ${CX_NATIVE_TG_DIR}/CMakeCache.txt
- # Remove the old cache to avoid persisting previous flags.
- COMMAND ${CMAKE_COMMAND} -E remove ${CX_NATIVE_TG_DIR}/CMakeCache.txt
- COMMAND ${CMAKE_COMMAND} -UMAKE_TOOLCHAIN_FILE -DCMAKE_BUILD_TYPE=Release
- -DLLVM_BUILD_POLLY=OFF ${CX_CMAKE_ARGUMENTS}
- -G "${CMAKE_GENERATOR}" ${CMAKE_SOURCE_DIR}
- WORKING_DIRECTORY ${CX_NATIVE_TG_DIR}
- DEPENDS ${CX_NATIVE_TG_DIR}
- COMMENT "Configuring native TableGen...")
-
- add_custom_target(ConfigureNativeTableGen DEPENDS ${CX_NATIVE_TG_DIR}/CMakeCache.txt)
-
- set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES ${CX_NATIVE_TG_DIR})
-endif()
-
macro(add_tablegen target project)
set(${target}_OLD_LLVM_LINK_COMPONENTS ${LLVM_LINK_COMPONENTS})
set(LLVM_LINK_COMPONENTS ${LLVM_LINK_COMPONENTS} TableGen)
# Effective tblgen executable to be used:
set(${project}_TABLEGEN_EXE ${${project}_TABLEGEN} PARENT_SCOPE)
- if(CMAKE_CROSSCOMPILING)
+ if(LLVM_USE_HOST_TOOLS)
if( ${${project}_TABLEGEN} STREQUAL "${target}" )
- set(${project}_TABLEGEN_EXE "${CX_NATIVE_TG_DIR}/bin/${target}")
+ set(${project}_TABLEGEN_EXE "${LLVM_NATIVE_BUILD}/bin/${target}")
set(${project}_TABLEGEN_EXE ${${project}_TABLEGEN_EXE} PARENT_SCOPE)
add_custom_command(OUTPUT ${${project}_TABLEGEN_EXE}
- COMMAND ${CMAKE_BUILD_TOOL} ${target}
- DEPENDS ${CX_NATIVE_TG_DIR}/CMakeCache.txt
- WORKING_DIRECTORY ${CX_NATIVE_TG_DIR}
+ COMMAND ${CMAKE_COMMAND} --build . --target ${target} --config Release
+ DEPENDS CONFIGURE_LLVM_NATIVE ${target}
+ WORKING_DIRECTORY ${LLVM_NATIVE_BUILD}
COMMENT "Building native TableGen...")
add_custom_target(${project}NativeTableGen DEPENDS ${${project}_TABLEGEN_EXE})
- add_dependencies(${project}NativeTableGen ConfigureNativeTableGen)
-
- add_dependencies(${target} ${project}NativeTableGen)
+ add_dependencies(${project}NativeTableGen CONFIGURE_LLVM_NATIVE)
endif()
endif()