macro(add_llvm_executable name)
llvm_process_sources( ALL_FILES ${ARGN} )
+
+ # Generate objlib
+ if(LLVM_ENABLE_OBJLIB)
+ # Generate an obj library for both targets.
+ set(obj_name "obj.${name}")
+ add_library(${obj_name} OBJECT EXCLUDE_FROM_ALL
+ ${ALL_FILES}
+ )
+ llvm_update_compile_flags(${obj_name})
+ set(ALL_FILES "$<TARGET_OBJECTS:${obj_name}>")
+
+ set_target_properties(${obj_name} PROPERTIES FOLDER "Object Libraries")
+ endif()
+
add_windows_version_resource_file(ALL_FILES ${ALL_FILES})
if( EXCLUDE_FROM_ALL )
set(add_llvm_external_dir ${name})
endif()
canonicalize_tool_name(${name} nameUPPER)
- if(NOT DEFINED LLVM_TOOL_${nameUPPER}_BUILD)
+ if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${add_llvm_external_dir}/CMakeLists.txt)
+ # Treat it as in-tree subproject.
option(LLVM_TOOL_${nameUPPER}_BUILD
"Whether to build ${name} as part of LLVM" On)
- endif()
- if (LLVM_TOOL_${nameUPPER}_BUILD)
- if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${add_llvm_external_dir}/CMakeLists.txt)
- add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/${add_llvm_external_dir} ${add_llvm_external_dir})
- set(LLVM_TOOL_${nameUPPER}_BUILD Off)
- elseif(LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR)
- set(LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR
- "${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR}"
- CACHE PATH "Path to ${name} source directory")
- mark_as_advanced(LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR)
- add_subdirectory(${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR} ${add_llvm_external_dir})
+ mark_as_advanced(LLVM_TOOL_${name}_BUILD)
+ if(LLVM_TOOL_${nameUPPER}_BUILD)
+ add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/${add_llvm_external_dir} ${add_llvm_external_dir})
+ # Don't process it in add_llvm_implicit_projects().
+ set(LLVM_TOOL_${nameUPPER}_BUILD OFF)
+ endif()
+ else()
+ set(LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR
+ "${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR}"
+ CACHE PATH "Path to ${name} source directory")
+ set(LLVM_TOOL_${nameUPPER}_BUILD_DEFAULT ON)
+ if(NOT LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR OR NOT EXISTS ${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR})
+ set(LLVM_TOOL_${nameUPPER}_BUILD_DEFAULT OFF)
+ endif()
+ if("${LLVM_EXTERNAL_${nameUPPER}_BUILD}" STREQUAL "OFF")
+ set(LLVM_TOOL_${nameUPPER}_BUILD_DEFAULT OFF)
+ endif()
+ option(LLVM_TOOL_${nameUPPER}_BUILD
+ "Whether to build ${name} as part of LLVM"
+ ${LLVM_TOOL_${nameUPPER}_BUILD_DEFAULT})
+ if (LLVM_TOOL_${nameUPPER}_BUILD)
+ if(EXISTS ${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR})
+ add_subdirectory(${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR} ${add_llvm_external_dir})
+ elseif(NOT "${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR}" STREQUAL "")
+ message(WARNING "Nonexistent directory for ${name}: ${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR}")
+ endif()
+ # FIXME: It'd be redundant.
set(LLVM_TOOL_${nameUPPER}_BUILD Off)
endif()
endif()
mark_as_advanced(LLVM_TOOL_${name}_BUILD)
endif()
endforeach()
- get_cmake_property(variableNames VARIABLES)
- foreach (variableName ${variableNames})
- get_project_name_from_src_var(${variableName} projectName)
- if(projectName)
- option(LLVM_TOOL_${projectName}_BUILD
- "Whether to build ${name} as part of LLVM" On)
- mark_as_advanced(LLVM_TOOL_${name}_BUILD)
- endif()
- endforeach()
endfunction(create_llvm_tool_options)
function(add_llvm_implicit_projects)