PROPERTY ADDITIONAL_MAKE_CLEAN_FILES ${native_export_file})
add_dependencies(${target_name} ${target_name}_exports)
+
+ # Add dependency to *_exports later -- CMake issue 14747
+ list(APPEND LLVM_COMMON_DEPENDS ${target_name}_exports)
+ set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} PARENT_SCOPE)
endfunction(add_llvm_symbol_exports)
function(add_dead_strip target_name)
endfunction()
# llvm_add_library(name sources...
-# MODULE;SHARED;STATIC
+# SHARED;STATIC
# STATIC by default w/o BUILD_SHARED_LIBS.
# SHARED by default w/ BUILD_SHARED_LIBS.
+# MODULE
+# Target ${name} might not be created on unsupported platforms.
+# Check with "if(TARGET ${name})".
# OUTPUT_NAME name
# Corresponds to OUTPUT_NAME in target properties.
# DEPENDS targets...
cmake_parse_arguments(ARG
"MODULE;SHARED;STATIC"
"OUTPUT_NAME"
- "ADDITIONAL_HEADERS;DEPENDS;LINK_COMPONENTS;LINK_LIBS"
+ "ADDITIONAL_HEADERS;DEPENDS;LINK_COMPONENTS;LINK_LIBS;OBJLIBS"
${ARGN})
list(APPEND LLVM_COMMON_DEPENDS ${ARG_DEPENDS})
if(ARG_ADDITIONAL_HEADERS)
# Pass through ADDITIONAL_HEADERS.
set(ARG_ADDITIONAL_HEADERS ADDITIONAL_HEADERS ${ARG_ADDITIONAL_HEADERS})
endif()
- llvm_process_sources(ALL_FILES ${ARG_UNPARSED_ARGUMENTS} ${ARG_ADDITIONAL_HEADERS})
+ if(ARG_OBJLIBS)
+ set(ALL_FILES ${ARG_OBJLIBS})
+ else()
+ llvm_process_sources(ALL_FILES ${ARG_UNPARSED_ARGUMENTS} ${ARG_ADDITIONAL_HEADERS})
+ endif()
if(ARG_MODULE)
if(ARG_SHARED OR ARG_STATIC)
message(WARNING "MODULE with SHARED|STATIC doesn't make sense.")
endif()
+ if(NOT LLVM_ON_UNIX OR CYGWIN)
+ message(STATUS "${name} ignored -- Loadable modules not supported on this platform.")
+ return()
+ endif()
else()
if(BUILD_SHARED_LIBS AND NOT ARG_STATIC)
set(ARG_SHARED TRUE)
endif()
endif()
+ # Generate objlib
+ if(ARG_SHARED AND ARG_STATIC)
+ # 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}>")
+
+ # Do add_dependencies(obj) later due to CMake issue 14747.
+ list(APPEND objlibs ${obj_name})
+
+ set_target_properties(${obj_name} PROPERTIES FOLDER "Object Libraries")
+ endif()
+
+ if(ARG_SHARED AND ARG_STATIC)
+ # static
+ set(name_static "${name}_static")
+ if(ARG_OUTPUT_NAME)
+ set(output_name OUTPUT_NAME "${ARG_OUTPUT_NAME}_static")
+ endif()
+ # DEPENDS has been appended to LLVM_COMMON_LIBS.
+ llvm_add_library(${name_static} STATIC
+ ${output_name}
+ OBJLIBS ${ALL_FILES} # objlib
+ LINK_LIBS ${ARG_LINK_LIBS}
+ LINK_COMPONENTS ${ARG_LINK_COMPONENTS}
+ )
+ # FIXME: Add name_static to anywhere in TARGET ${name}'s PROPERTY.
+ set(ARG_STATIC)
+ endif()
+
if(ARG_MODULE)
add_library(${name} MODULE ${ALL_FILES})
elseif(ARG_SHARED)
endif()
if(ARG_MODULE)
- set_property(TARGET ${name} PROPERTY SUFFIX ${LLVM_PLUGIN_EXT})
+ set_target_properties(${name} PROPERTIES
+ PREFIX ""
+ SUFFIX ${LLVM_PLUGIN_EXT}
+ )
endif()
if(ARG_SHARED)
endif()
endif()
- target_link_libraries(${name} ${ARG_LINK_LIBS})
+ # Add the explicit dependency information for this library.
+ #
+ # It would be nice to verify that we have the dependencies for this library
+ # name, but using get_property(... SET) doesn't suffice to determine if a
+ # property has been set to an empty value.
+ get_property(lib_deps GLOBAL PROPERTY LLVMBUILD_LIB_DEPS_${name})
- llvm_config(${name} ${ARG_LINK_COMPONENTS} ${LLVM_LINK_COMPONENTS})
+ llvm_map_components_to_libnames(llvm_libs
+ ${ARG_LINK_COMPONENTS}
+ ${LLVM_LINK_COMPONENTS}
+ )
+
+ if(CMAKE_VERSION VERSION_LESS 2.8.12)
+ # Link libs w/o keywords, assuming PUBLIC.
+ target_link_libraries(${name}
+ ${ARG_LINK_LIBS}
+ ${lib_deps}
+ ${llvm_libs}
+ )
+ elseif(ARG_STATIC)
+ target_link_libraries(${name} INTERFACE
+ ${ARG_LINK_LIBS}
+ ${lib_deps}
+ ${llvm_libs}
+ )
+ elseif(ARG_SHARED AND BUILD_SHARED_LIBS)
+ # FIXME: It may be PRIVATE since SO knows its dependent libs.
+ target_link_libraries(${name} PUBLIC
+ ${ARG_LINK_LIBS}
+ ${lib_deps}
+ ${llvm_libs}
+ )
+ else()
+ # MODULE|SHARED
+ target_link_libraries(${name} PRIVATE
+ ${ARG_LINK_LIBS}
+ ${lib_deps}
+ ${llvm_libs}
+ )
+ endif()
if(LLVM_COMMON_DEPENDS)
add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
+ # Add dependencies also to objlibs.
+ # CMake issue 14747 -- add_dependencies() might be ignored to objlib's user.
+ foreach(objlib ${objlibs})
+ add_dependencies(${objlib} ${LLVM_COMMON_DEPENDS})
+ endforeach()
endif()
endfunction()
set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
endif()
set_target_properties(${name} PROPERTIES FOLDER "Libraries")
-
- # Add the explicit dependency information for this library.
- #
- # It would be nice to verify that we have the dependencies for this library
- # name, but using get_property(... SET) doesn't suffice to determine if a
- # property has been set to an empty value.
- get_property(lib_deps GLOBAL PROPERTY LLVMBUILD_LIB_DEPS_${name})
- target_link_libraries(${name} ${lib_deps})
endmacro(add_llvm_library name)
macro(add_llvm_loadable_module name)
- if( NOT LLVM_ON_UNIX OR CYGWIN )
- message(STATUS "Loadable modules not supported on this platform.
-${name} ignored.")
+ llvm_add_library(${name} MODULE ${ARGN})
+ if(NOT TARGET ${name})
# Add empty "phony" target
add_custom_target(${name})
else()
- llvm_add_library(${name} MODULE ${ARGN})
- set_target_properties( ${name} PROPERTIES PREFIX "" )
-
- if (APPLE)
- # Darwin-specific linker flags for loadable modules.
- set_property(TARGET ${name} APPEND_STRING PROPERTY
- LINK_FLAGS " -Wl,-flat_namespace -Wl,-undefined -Wl,suppress")
- endif()
-
if( EXCLUDE_FROM_ALL )
set_target_properties( ${name} PROPERTIES EXCLUDE_FROM_ALL ON)
else()
projects / oota-llvm.git / blobdiff