# Extra parameters for `tblgen' may come after `ofn' parameter.
# Adds the name of the generated file to TABLEGEN_OUTPUT.
-macro(tablegen project ofn)
+function(tablegen project ofn)
+ # Validate calling context.
+ foreach(v
+ ${project}_TABLEGEN_EXE
+ LLVM_MAIN_SRC_DIR
+ LLVM_MAIN_INCLUDE_DIR
+ )
+ if(NOT ${v})
+ message(FATAL_ERROR "${v} not set")
+ endif()
+ endforeach()
+
file(GLOB local_tds "*.td")
file(GLOB_RECURSE global_tds "${LLVM_MAIN_INCLUDE_DIR}/llvm/*.td")
if (IS_ABSOLUTE ${LLVM_TARGET_DEFINITIONS})
set(LLVM_TARGET_DEFINITIONS_ABSOLUTE ${LLVM_TARGET_DEFINITIONS})
else()
- set(LLVM_TARGET_DEFINITIONS_ABSOLUTE
+ 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}
+ ${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}
+ DEPENDS ${${project}_TABLEGEN_TARGET} ${local_tds} ${global_tds}
${LLVM_TARGET_DEFINITIONS_ABSOLUTE}
COMMENT "Building ${ofn}..."
)
${CMAKE_CURRENT_BINARY_DIR}/${ofn}.tmp
${CMAKE_CURRENT_BINARY_DIR}/${ofn}
DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${ofn}.tmp
- COMMENT ""
+ COMMENT "Updating ${ofn}..."
)
# `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)
-
-macro(add_public_tablegen_target target)
- # Creates a target for publicly exporting tablegen dependencies.
- if( TABLEGEN_OUTPUT )
- add_custom_target(${target}
- DEPENDS ${TABLEGEN_OUTPUT})
- if (LLVM_COMMON_DEPENDS)
- add_dependencies(${target} ${LLVM_COMMON_DEPENDS})
- endif ()
- set_target_properties(${target} PROPERTIES FOLDER "Tablegenning")
- list(APPEND LLVM_COMMON_DEPENDS ${target} intrinsics_gen)
- endif( TABLEGEN_OUTPUT )
-endmacro()
-
-if(CMAKE_CROSSCOMPILING)
- set(CX_NATIVE_TG_DIR "${CMAKE_BINARY_DIR}/native")
+ set(TABLEGEN_OUTPUT ${TABLEGEN_OUTPUT} ${CMAKE_CURRENT_BINARY_DIR}/${ofn} PARENT_SCOPE)
+ set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${ofn} PROPERTIES
+ GENERATED 1)
+endfunction()
- 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 ${CMAKE_COMMAND} -UMAKE_TOOLCHAIN_FILE -DCMAKE_BUILD_TYPE=Release
- -DLLVM_BUILD_POLLY=OFF
- -G "${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 ${CX_NATIVE_TG_DIR})
-endif()
+# Creates a target for publicly exporting tablegen dependencies.
+function(add_public_tablegen_target target)
+ if(NOT TABLEGEN_OUTPUT)
+ message(FATAL_ERROR "Requires tablegen() definitions as TABLEGEN_OUTPUT.")
+ endif()
+ add_custom_target(${target}
+ DEPENDS ${TABLEGEN_OUTPUT})
+ if(LLVM_COMMON_DEPENDS)
+ add_dependencies(${target} ${LLVM_COMMON_DEPENDS})
+ endif()
+ set_target_properties(${target} PROPERTIES FOLDER "Tablegenning")
+ set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} ${target} PARENT_SCOPE)
+endfunction()
macro(add_tablegen target project)
set(${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})
- # For Xcode builds, symlink bin/<target> to bin/<Config>/<target> so that
- # a separately-configured Clang project can still find llvm-tblgen.
- if (XCODE)
- add_custom_target(${target}-top ALL
- ${CMAKE_COMMAND} -E create_symlink
- ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${CMAKE_CFG_INTDIR}/${target}${CMAKE_EXECUTABLE_SUFFIX}
- ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${target}${CMAKE_EXECUTABLE_SUFFIX}
- DEPENDS ${target})
- endif ()
+ if(NOT XCODE)
+ # FIXME: It leaks to user, callee of add_tablegen.
+ set(LLVM_ENABLE_OBJLIB ON)
+ endif()
+
+ add_llvm_utility(
+ ${target} ${ARGN}
+ # libLLVM does not include the TableGen
+ # components, so we cannot link any tblgen
+ # utilities against it.
+ DISABLE_LLVM_LINK_LLVM_DYLIB)
+
+ set(LLVM_LINK_COMPONENTS ${${target}_OLD_LLVM_LINK_COMPONENTS})
set(${project}_TABLEGEN "${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)
+ set(${project}_TABLEGEN_TARGET ${${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}")
+ if (NOT CMAKE_CONFIGURATION_TYPES)
+ set(${project}_TABLEGEN_EXE "${LLVM_NATIVE_BUILD}/bin/${target}")
+ else()
+ set(${project}_TABLEGEN_EXE "${LLVM_NATIVE_BUILD}/Release/bin/${target}")
+ endif()
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} ${project}NativeTableGen)
+ add_custom_target(${project}-tablegen-host DEPENDS ${${project}_TABLEGEN_EXE})
+ set(${project}_TABLEGEN_TARGET ${project}-tablegen-host PARENT_SCOPE)
endif()
endif()
if( MINGW )
- target_link_libraries(${target} imagehlp psapi shell32)
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()
-
if (${project} STREQUAL LLVM AND NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
- install(TARGETS ${target} RUNTIME DESTINATION bin)
+ install(TARGETS ${target}
+ EXPORT LLVMExports
+ RUNTIME DESTINATION bin)
endif()
+ set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${target})
endmacro()
projects / oota-llvm.git / blobdiff