include(LLVMProcessSources)
include(LLVM-Config)
+function(add_llvm_symbol_exports target_name export_file)
+ if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+ set(native_export_file "${target_name}.exports")
+ add_custom_command(OUTPUT ${native_export_file}
+ COMMAND sed -e "s/^/_/" < ${export_file} > ${native_export_file}
+ DEPENDS ${export_file}
+ VERBATIM
+ COMMENT "Creating export file for ${target_name}")
+ set_property(TARGET ${target_name} APPEND_STRING PROPERTY
+ LINK_FLAGS " -Wl,-exported_symbols_list,${CMAKE_CURRENT_BINARY_DIR}/${native_export_file}")
+ elseif(LLVM_HAVE_LINK_VERSION_SCRIPT)
+ # Gold and BFD ld require a version script rather than a plain list.
+ set(native_export_file "${target_name}.exports")
+ # FIXME: Don't write the "local:" line on OpenBSD.
+ add_custom_command(OUTPUT ${native_export_file}
+ COMMAND echo "{" > ${native_export_file}
+ COMMAND grep -q "[[:alnum:]]" ${export_file} && echo " global:" >> ${native_export_file} || :
+ COMMAND sed -e "s/$/;/" -e "s/^/ /" < ${export_file} >> ${native_export_file}
+ COMMAND echo " local: *;" >> ${native_export_file}
+ COMMAND echo "};" >> ${native_export_file}
+ DEPENDS ${export_file}
+ VERBATIM
+ COMMENT "Creating export file for ${target_name}")
+ set_property(TARGET ${target_name} APPEND_STRING PROPERTY
+ LINK_FLAGS " -Wl,--version-script,${CMAKE_CURRENT_BINARY_DIR}/${native_export_file}")
+ else()
+ set(native_export_file "${target_name}.def")
+
+ set(CAT "type")
+ if(CYGWIN)
+ set(CAT "cat")
+ endif()
+
+ # Using ${export_file} in add_custom_command directly confuses cmd.exe.
+ file(TO_NATIVE_PATH ${export_file} export_file_backslashes)
+
+ add_custom_command(OUTPUT ${native_export_file}
+ COMMAND ${CMAKE_COMMAND} -E echo "EXPORTS" > ${native_export_file}
+ COMMAND ${CAT} ${export_file_backslashes} >> ${native_export_file}
+ DEPENDS ${export_file}
+ VERBATIM
+ COMMENT "Creating export file for ${target_name}")
+ if(CYGWIN OR MINGW)
+ set_property(TARGET ${target_name} APPEND_STRING PROPERTY
+ LINK_FLAGS " ${CMAKE_CURRENT_BINARY_DIR}/${native_export_file}")
+ else()
+ set_property(TARGET ${target_name} APPEND_STRING PROPERTY
+ LINK_FLAGS " /DEF:${CMAKE_CURRENT_BINARY_DIR}/${native_export_file}")
+ endif()
+ endif()
+
+ add_custom_target(${target_name}_exports DEPENDS ${native_export_file})
+
+ get_property(srcs TARGET ${target_name} PROPERTY SOURCES)
+ foreach(src ${srcs})
+ get_filename_component(extension ${src} EXT)
+ if(extension STREQUAL ".cpp")
+ set(first_source_file ${src})
+ break()
+ endif()
+ endforeach()
+
+ # Force re-linking when the exports file changes. Actually, it
+ # forces recompilation of the source file. The LINK_DEPENDS target
+ # property only works for makefile-based generators.
+ set_property(SOURCE ${first_source_file} APPEND PROPERTY
+ OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${native_export_file})
+
+ set_property(DIRECTORY APPEND
+ PROPERTY ADDITIONAL_MAKE_CLEAN_FILES ${native_export_file})
+
+ add_dependencies(${target_name} ${target_name}_exports)
+endfunction(add_llvm_symbol_exports)
+
+function(add_dead_strip target_name)
+ if(NOT CYGWIN AND NOT MINGW AND NOT MSVC)
+ if(NOT ${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+ SET(CMAKE_CXX_FLAGS
+ "${CMAKE_CXX_FLAGS} -ffunction-sections -fdata-sections"
+ PARENT_SCOPE)
+ endif()
+ endif()
+ if(NOT LLVM_NO_DEAD_STRIP)
+ if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+ set_property(TARGET ${target_name} APPEND_STRING PROPERTY
+ LINK_FLAGS " -Wl,-dead_strip")
+ elseif(NOT WIN32)
+ set_property(TARGET ${target_name} APPEND_STRING PROPERTY
+ LINK_FLAGS " -Wl,--gc-sections")
+ endif()
+ endif()
+endfunction(add_dead_strip)
+
+# Set each output directory according to ${CMAKE_CONFIGURATION_TYPES}.
+# Note: Don't set variables CMAKE_*_OUTPUT_DIRECTORY any more,
+# or a certain builder, for eaxample, msbuild.exe, would be confused.
+function(set_output_directory target bindir libdir)
+ if(NOT "${CMAKE_CFG_INTDIR}" STREQUAL ".")
+ foreach(build_mode ${CMAKE_CONFIGURATION_TYPES})
+ string(TOUPPER "${build_mode}" CONFIG_SUFFIX)
+ string(REPLACE ${CMAKE_CFG_INTDIR} ${build_mode} bi ${bindir})
+ string(REPLACE ${CMAKE_CFG_INTDIR} ${build_mode} li ${libdir})
+ set_target_properties(${target} PROPERTIES "RUNTIME_OUTPUT_DIRECTORY_${CONFIG_SUFFIX}" ${bi})
+ set_target_properties(${target} PROPERTIES "ARCHIVE_OUTPUT_DIRECTORY_${CONFIG_SUFFIX}" ${li})
+ set_target_properties(${target} PROPERTIES "LIBRARY_OUTPUT_DIRECTORY_${CONFIG_SUFFIX}" ${li})
+ endforeach()
+ else()
+ set_target_properties(${target} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${bindir})
+ set_target_properties(${target} PROPERTIES ARCHIVE_OUTPUT_DIRECTORY ${libdir})
+ set_target_properties(${target} PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${libdir})
+ endif()
+endfunction()
+
macro(add_llvm_library name)
llvm_process_sources( ALL_FILES ${ARGN} )
add_library( ${name} ${ALL_FILES} )
+ set_output_directory(${name} ${LLVM_RUNTIME_OUTPUT_INTDIR} ${LLVM_LIBRARY_OUTPUT_INTDIR})
set_property( GLOBAL APPEND PROPERTY LLVM_LIBS ${name} )
+ add_dead_strip( ${name} )
if( LLVM_COMMON_DEPENDS )
add_dependencies( ${name} ${LLVM_COMMON_DEPENDS} )
endif( LLVM_COMMON_DEPENDS )
PROPERTIES
IMPORT_SUFFIX ".imp")
endif ()
+
+ if (LLVM_EXPORTED_SYMBOL_FILE)
+ add_llvm_symbol_exports( ${name} ${LLVM_EXPORTED_SYMBOL_FILE} )
+ endif()
endif()
# Ensure that the system libraries always comes last on the
if( EXCLUDE_FROM_ALL )
set_target_properties( ${name} PROPERTIES EXCLUDE_FROM_ALL ON)
else()
- install(TARGETS ${name}
- LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
- ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ${name} STREQUAL "LTO")
+ install(TARGETS ${name}
+ LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
+ ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+ endif()
endif()
set_target_properties(${name} PROPERTIES FOLDER "Libraries")
endif()
add_library( ${name} ${libkind} ${ALL_FILES} )
+ set_output_directory(${name} ${LLVM_RUNTIME_OUTPUT_INTDIR} ${LLVM_LIBRARY_OUTPUT_INTDIR})
set_target_properties( ${name} PROPERTIES PREFIX "" )
+ add_dead_strip( ${name} )
+
+ if (LLVM_EXPORTED_SYMBOL_FILE)
+ add_llvm_symbol_exports( ${name} ${LLVM_EXPORTED_SYMBOL_FILE} )
+ endif(LLVM_EXPORTED_SYMBOL_FILE)
llvm_config( ${name} ${LLVM_LINK_COMPONENTS} )
link_system_libs( ${name} )
if (APPLE)
# Darwin-specific linker flags for loadable modules.
- set_target_properties(${name} PROPERTIES
- LINK_FLAGS "-Wl,-flat_namespace -Wl,-undefined -Wl,suppress")
+ 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()
- install(TARGETS ${name}
- LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
- ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
+ install(TARGETS ${name}
+ LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
+ ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+ endif()
endif()
endif()
else()
add_executable(${name} ${ALL_FILES})
endif()
+ add_dead_strip( ${name} )
+
+ if (LLVM_EXPORTED_SYMBOL_FILE)
+ add_llvm_symbol_exports( ${name} ${LLVM_EXPORTED_SYMBOL_FILE} )
+ endif(LLVM_EXPORTED_SYMBOL_FILE)
+
set(EXCLUDE_FROM_ALL OFF)
+ set_output_directory(${name} ${LLVM_RUNTIME_OUTPUT_INTDIR} ${LLVM_LIBRARY_OUTPUT_INTDIR})
llvm_config( ${name} ${LLVM_LINK_COMPONENTS} )
if( LLVM_COMMON_DEPENDS )
add_dependencies( ${name} ${LLVM_COMMON_DEPENDS} )
endmacro(add_llvm_executable name)
+set (LLVM_TOOLCHAIN_TOOLS
+ llvm-ar
+ llvm-objdump
+ )
+
macro(add_llvm_tool name)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_TOOLS_BINARY_DIR})
if( NOT LLVM_BUILD_TOOLS )
set(EXCLUDE_FROM_ALL ON)
endif()
add_llvm_executable(${name} ${ARGN})
- if( LLVM_BUILD_TOOLS )
- install(TARGETS ${name} RUNTIME DESTINATION bin)
+
+ list(FIND LLVM_TOOLCHAIN_TOOLS ${name} LLVM_IS_${name}_TOOLCHAIN_TOOL)
+ if (LLVM_IS_${name}_TOOLCHAIN_TOOL GREATER -1 OR NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
+ if( LLVM_BUILD_TOOLS )
+ install(TARGETS ${name} RUNTIME DESTINATION bin)
+ endif()
endif()
set_target_properties(${name} PROPERTIES FOLDER "Tools")
endmacro(add_llvm_tool name)
# Add external project that may want to be built as part of llvm such as Clang,
# lld, and Polly. This adds two options. One for the source directory of the
# project, which defaults to ${CMAKE_CURRENT_SOURCE_DIR}/${name}. Another to
-# enable or disable building it with everthing else.
+# enable or disable building it with everything else.
# Additional parameter can be specified as the name of directory.
macro(add_llvm_external_project name)
set(add_llvm_external_dir "${ARGN}")
# Generic support for adding a unittest.
function(add_unittest test_suite test_name)
- set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
if( NOT LLVM_BUILD_TESTS )
set(EXCLUDE_FROM_ALL ON)
endif()
add_llvm_executable(${test_name} ${ARGN})
+ set(outdir ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR})
+ set_output_directory(${test_name} ${outdir} ${outdir})
target_link_libraries(${test_name}
gtest
gtest_main
endfunction()
# This function provides an automatic way to 'configure'-like generate a file
-# based on a set of common and custom variables, specifically targetting the
+# based on a set of common and custom variables, specifically targeting the
# variables needed for the 'lit.site.cfg' files. This function bundles the
# common variables that any Lit instance is likely to need, and custom
# variables can be passed in.
set(TARGETS_TO_BUILD ${TARGETS_BUILT})
set(SHLIBEXT "${LTDL_SHLIB_EXT}")
- set(SHLIBDIR "${LLVM_BINARY_DIR}/lib/${CMAKE_CFG_INTDIR}")
if(BUILD_SHARED_LIBS)
set(LLVM_SHARED_LIBS_ENABLED "1")
endif()
# Configuration-time: See Unit/lit.site.cfg.in
- set(LLVM_BUILD_MODE "%(build_mode)s")
+ if (CMAKE_CFG_INTDIR STREQUAL ".")
+ set(LLVM_BUILD_MODE ".")
+ else ()
+ set(LLVM_BUILD_MODE "%(build_mode)s")
+ endif ()
set(LLVM_SOURCE_DIR ${LLVM_MAIN_SRC_DIR})
set(LLVM_BINARY_DIR ${LLVM_BINARY_DIR})
- set(LLVM_TOOLS_DIR "${LLVM_TOOLS_BINARY_DIR}/%(build_mode)s")
- set(LLVM_LIBS_DIR "${LLVM_BINARY_DIR}/lib/%(build_mode)s")
+ string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} LLVM_TOOLS_DIR ${LLVM_RUNTIME_OUTPUT_INTDIR})
+ string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} LLVM_LIBS_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
+ string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} SHLIBDIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
set(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
set(ENABLE_SHARED ${LLVM_SHARED_LIBS_ENABLED})
set(SHLIBPATH_VAR ${SHLIBPATH_VAR})
set(HOST_OS ${CMAKE_SYSTEM_NAME})
set(HOST_ARCH ${CMAKE_SYSTEM_PROCESSOR})
+ if (CLANG_ENABLE_ARCMT)
+ set(ENABLE_CLANG_ARCMT "1")
+ else()
+ set(ENABLE_CLANG_ARCMT "0")
+ endif()
+ if (CLANG_ENABLE_REWRITER)
+ set(ENABLE_CLANG_REWRITER "1")
+ else()
+ set(ENABLE_CLANG_REWRITER "0")
+ endif()
+ if (CLANG_ENABLE_STATIC_ANALYZER)
+ set(ENABLE_CLANG_STATIC_ANALYZER "1")
+ else()
+ set(ENABLE_CLANG_STATIC_ANALYZER "0")
+ endif()
+
configure_file(${input} ${output} @ONLY)
endfunction()
parse_arguments(ARG "PARAMS;DEPENDS;ARGS" "" ${ARGN})
set(LIT_ARGS "${ARG_ARGS} ${LLVM_LIT_ARGS}")
separate_arguments(LIT_ARGS)
+ if (NOT CMAKE_CFG_INTDIR STREQUAL ".")
+ list(APPEND LIT_ARGS --param build_mode=${CMAKE_CFG_INTDIR})
+ endif ()
set(LIT_COMMAND
${PYTHON_EXECUTABLE}
${LLVM_MAIN_SRC_DIR}/utils/lit/lit.py
- --param build_mode=${CMAKE_CFG_INTDIR}
${LIT_ARGS}
)
foreach(param ${ARG_PARAMS})
add_dependencies(${target} ${ARG_DEPENDS})
else()
add_custom_target(${target}
- COMMAND cmake -E echo "${target} does nothing, no tools built.")
+ COMMAND ${CMAKE_COMMAND} -E echo "${target} does nothing, no tools built.")
message(STATUS "${target} does nothing.")
endif()
+
+ # Tests should be excluded from "Build Solution".
+ set_target_properties(${target} PROPERTIES EXCLUDE_FROM_DEFAULT_BUILD ON)
endfunction()
# A function to add a set of lit test suites to be driven through 'check-*' targets.
projects / oota-llvm.git / blobdiff