llvm/cmake/modules/TableGen.cmake
Oscar Fuentes d97ea308ed CMake: tablegen: Add .td files under the inlude/llvm directory
hierarchy to the list of dependencies.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75510 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13 21:35:00 +00:00

27 lines
1.2 KiB
CMake

# LLVM_TARGET_DEFINITIONS must contain the name of the .td file to process.
# Extra parameters for `tblgen' may come after `ofn' parameter.
# Adds the name of the generated file to TABLEGEN_OUTPUT.
macro(tablegen ofn)
file(GLOB local_tds "*.td")
file(GLOB_RECURSE global_tds "${LLVM_MAIN_SRC_DIR}/include/llvm/*.td")
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${ofn}.tmp
COMMAND ${LLVM_TABLEGEN_EXE} ${ARGN} -I ${CMAKE_CURRENT_SOURCE_DIR}
-I ${LLVM_MAIN_SRC_DIR}/lib/Target -I ${LLVM_MAIN_INCLUDE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/${LLVM_TARGET_DEFINITIONS}
-o ${CMAKE_CURRENT_BINARY_DIR}/${ofn}.tmp
DEPENDS tblgen ${local_tds} ${global_tds}
COMMENT "Building ${ofn}.tmp..."
)
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${ofn}
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${CMAKE_CURRENT_BINARY_DIR}/${ofn}.tmp ${CMAKE_CURRENT_BINARY_DIR}/${ofn}
DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${ofn}.tmp
COMMENT "Building ${ofn}..."
)
set(TABLEGEN_OUTPUT ${TABLEGEN_OUTPUT} ${CMAKE_CURRENT_BINARY_DIR}/${ofn})
set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${ofn}
PROPERTIES GENERATED 1)
endmacro(tablegen)