mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
a71b7b0911
working today, but it shouldn't corrupt state for some poor soul to debug later. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143545 91177308-0d34-0410-b5e6-96231b3b80d8
128 lines
5.0 KiB
CMake
128 lines
5.0 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 project ofn)
|
|
file(GLOB local_tds "*.td")
|
|
file(GLOB_RECURSE global_tds "${LLVM_MAIN_SRC_DIR}/include/llvm/*.td")
|
|
|
|
if (IS_ABSOLUTE ${LLVM_TARGET_DEFINITIONS})
|
|
set(LLVM_TARGET_DEFINITIONS_ABSOLUTE ${LLVM_TARGET_DEFINITIONS})
|
|
else()
|
|
set(LLVM_TARGET_DEFINITIONS_ABSOLUTE
|
|
${CMAKE_CURRENT_SOURCE_DIR}/${LLVM_TARGET_DEFINITIONS})
|
|
endif()
|
|
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${ofn}.tmp
|
|
# Generate tablegen output in a temporary file.
|
|
COMMAND ${${project}_TABLEGEN_EXE} ${ARGN} -I ${CMAKE_CURRENT_SOURCE_DIR}
|
|
-I ${LLVM_MAIN_SRC_DIR}/lib/Target -I ${LLVM_MAIN_INCLUDE_DIR}
|
|
${LLVM_TARGET_DEFINITIONS_ABSOLUTE}
|
|
-o ${CMAKE_CURRENT_BINARY_DIR}/${ofn}.tmp
|
|
# The file in LLVM_TARGET_DEFINITIONS may be not in the current
|
|
# directory and local_tds may not contain it, so we must
|
|
# explicitly list it here:
|
|
DEPENDS ${${project}_TABLEGEN_EXE} ${local_tds} ${global_tds}
|
|
${LLVM_TARGET_DEFINITIONS_ABSOLUTE}
|
|
COMMENT "Building ${ofn}..."
|
|
)
|
|
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${ofn}
|
|
# Only update the real output file if there are any differences.
|
|
# This prevents recompilation of all the files depending on it if there
|
|
# aren't any.
|
|
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 ""
|
|
)
|
|
|
|
# `make clean' must remove all those generated files:
|
|
set_property(DIRECTORY APPEND
|
|
PROPERTY ADDITIONAL_MAKE_CLEAN_FILES ${ofn}.tmp ${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)
|
|
|
|
function(add_public_tablegen_target target)
|
|
# Creates a target for publicly exporting tablegen dependencies.
|
|
if( TABLEGEN_OUTPUT )
|
|
add_custom_target(${target}
|
|
DEPENDS ${TABLEGEN_OUTPUT})
|
|
add_dependencies(${target} ${LLVM_COMMON_DEPENDS})
|
|
endif( TABLEGEN_OUTPUT )
|
|
endfunction()
|
|
|
|
if(CMAKE_CROSSCOMPILING)
|
|
set(CX_NATIVE_TG_DIR "${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}...")
|
|
|
|
add_custom_command(OUTPUT ${CX_NATIVE_TG_DIR}/CMakeCache.txt
|
|
COMMAND ${CMAKE_COMMAND} -UMAKE_TOOLCHAIN_FILE -DCMAKE_BUILD_TYPE=Release
|
|
-DLLVM_BUILD_POLLY=OFF ${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(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_TOOLS_BINARY_DIR})
|
|
|
|
set(${target}_OLD_LLVM_LINK_COMPONENTS ${LLVM_LINK_COMPONENTS})
|
|
set(LLVM_LINK_COMPONENTS ${LLVM_LINK_COMPONENTS} TableGen)
|
|
add_llvm_utility(${target} ${ARGN})
|
|
set(LLVM_LINK_COMPONENTS ${${target}_OLD_LLVM_LINK_COMPONENTS})
|
|
|
|
set(${project}_TABLEGEN "${target}" CACHE
|
|
STRING "Native TableGen executable. Saves building one when cross-compiling.")
|
|
|
|
# Upgrade existing LLVM_TABLEGEN setting.
|
|
if(${project} STREQUAL LLVM)
|
|
if(${LLVM_TABLEGEN} STREQUAL tblgen)
|
|
set(LLVM_TABLEGEN "${target}" CACHE
|
|
STRING "Native TableGen executable. Saves building one when cross-compiling."
|
|
FORCE)
|
|
endif()
|
|
endif()
|
|
|
|
# Effective tblgen executable to be used:
|
|
set(${project}_TABLEGEN_EXE ${${project}_TABLEGEN} PARENT_SCOPE)
|
|
|
|
if(CMAKE_CROSSCOMPILING)
|
|
if( ${${project}_TABLEGEN} STREQUAL "${target}" )
|
|
set(${project}_TABLEGEN_EXE "${CX_NATIVE_TG_DIR}/bin/${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 ${CX_NATIVE_TG_DIR}
|
|
COMMENT "Building native TableGen...")
|
|
add_custom_target(${project}NativeTableGen DEPENDS ${${project}_TABLEGEN_EXE})
|
|
add_dependencies(${project}NativeTableGen ConfigureNativeTableGen)
|
|
|
|
add_dependencies(${target} ${project}NativeTableGen)
|
|
endif()
|
|
endif()
|
|
|
|
if( MINGW )
|
|
target_link_libraries(${target} imagehlp psapi)
|
|
if(CMAKE_SIZEOF_VOID_P MATCHES "8")
|
|
set_target_properties(${target} PROPERTIES LINK_FLAGS -Wl,--stack,16777216)
|
|
endif(CMAKE_SIZEOF_VOID_P MATCHES "8")
|
|
endif( MINGW )
|
|
if( LLVM_ENABLE_THREADS AND HAVE_LIBPTHREAD AND NOT BEOS )
|
|
target_link_libraries(${target} pthread)
|
|
endif()
|
|
|
|
install(TARGETS ${target} RUNTIME DESTINATION bin)
|
|
endmacro()
|