1 include(LLVMParseArguments)
2 include(LLVMProcessSources)
5 function(llvm_update_compile_flags name)
6 get_property(sources TARGET ${name} PROPERTY SOURCES)
7 if("${sources}" MATCHES "\\.c(;|$)")
8 set(update_src_props ON)
12 set(LLVM_REQUIRES_RTTI ON)
14 if(LLVM_COMPILER_IS_GCC_COMPATIBLE)
15 list(APPEND LLVM_COMPILE_FLAGS "-fno-exceptions")
17 list(APPEND LLVM_COMPILE_DEFINITIONS _HAS_EXCEPTIONS=0)
18 list(APPEND LLVM_COMPILE_FLAGS "/EHs-c-")
22 if(NOT LLVM_REQUIRES_RTTI)
23 list(APPEND LLVM_COMPILE_DEFINITIONS GTEST_HAS_RTTI=0)
24 if (LLVM_COMPILER_IS_GCC_COMPATIBLE)
25 list(APPEND LLVM_COMPILE_FLAGS "-fno-rtti")
27 list(APPEND LLVM_COMPILE_FLAGS "/GR-")
32 # - LLVM_COMPILE_FLAGS is list.
33 # - PROPERTY COMPILE_FLAGS is string.
34 string(REPLACE ";" " " target_compile_flags "${LLVM_COMPILE_FLAGS}")
37 foreach(fn ${sources})
38 get_filename_component(suf ${fn} EXT)
39 if("${suf}" STREQUAL ".cpp")
40 set_property(SOURCE ${fn} APPEND_STRING PROPERTY
41 COMPILE_FLAGS "${target_compile_flags}")
45 # Update target props, since all sources are C++.
46 set_property(TARGET ${name} APPEND_STRING PROPERTY
47 COMPILE_FLAGS "${target_compile_flags}")
50 set_property(TARGET ${name} APPEND PROPERTY COMPILE_DEFINITIONS ${LLVM_COMPILE_DEFINITIONS})
53 function(add_llvm_symbol_exports target_name export_file)
54 if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
55 set(native_export_file "${target_name}.exports")
56 add_custom_command(OUTPUT ${native_export_file}
57 COMMAND sed -e "s/^/_/" < ${export_file} > ${native_export_file}
58 DEPENDS ${export_file}
60 COMMENT "Creating export file for ${target_name}")
61 set_property(TARGET ${target_name} APPEND_STRING PROPERTY
62 LINK_FLAGS " -Wl,-exported_symbols_list,${CMAKE_CURRENT_BINARY_DIR}/${native_export_file}")
63 elseif(LLVM_HAVE_LINK_VERSION_SCRIPT)
64 # Gold and BFD ld require a version script rather than a plain list.
65 set(native_export_file "${target_name}.exports")
66 # FIXME: Don't write the "local:" line on OpenBSD.
67 add_custom_command(OUTPUT ${native_export_file}
68 COMMAND echo "{" > ${native_export_file}
69 COMMAND grep -q "[[:alnum:]]" ${export_file} && echo " global:" >> ${native_export_file} || :
70 COMMAND sed -e "s/$/;/" -e "s/^/ /" < ${export_file} >> ${native_export_file}
71 COMMAND echo " local: *;" >> ${native_export_file}
72 COMMAND echo "};" >> ${native_export_file}
73 DEPENDS ${export_file}
75 COMMENT "Creating export file for ${target_name}")
76 set_property(TARGET ${target_name} APPEND_STRING PROPERTY
77 LINK_FLAGS " -Wl,--version-script,${CMAKE_CURRENT_BINARY_DIR}/${native_export_file}")
79 set(native_export_file "${target_name}.def")
86 # Using ${export_file} in add_custom_command directly confuses cmd.exe.
87 file(TO_NATIVE_PATH ${export_file} export_file_backslashes)
89 add_custom_command(OUTPUT ${native_export_file}
90 COMMAND ${CMAKE_COMMAND} -E echo "EXPORTS" > ${native_export_file}
91 COMMAND ${CAT} ${export_file_backslashes} >> ${native_export_file}
92 DEPENDS ${export_file}
94 COMMENT "Creating export file for ${target_name}")
96 set_property(TARGET ${target_name} APPEND_STRING PROPERTY
97 LINK_FLAGS " ${CMAKE_CURRENT_BINARY_DIR}/${native_export_file}")
99 set_property(TARGET ${target_name} APPEND_STRING PROPERTY
100 LINK_FLAGS " /DEF:${CMAKE_CURRENT_BINARY_DIR}/${native_export_file}")
104 add_custom_target(${target_name}_exports DEPENDS ${native_export_file})
105 set_target_properties(${target_name}_exports PROPERTIES FOLDER "Misc")
107 get_property(srcs TARGET ${target_name} PROPERTY SOURCES)
109 get_filename_component(extension ${src} EXT)
110 if(extension STREQUAL ".cpp")
111 set(first_source_file ${src})
116 # Force re-linking when the exports file changes. Actually, it
117 # forces recompilation of the source file. The LINK_DEPENDS target
118 # property only works for makefile-based generators.
119 # FIXME: This is not safe because this will create the same target
120 # ${native_export_file} in several different file:
121 # - One where we emitted ${target_name}_exports
122 # - One where we emitted the build command for the following object.
123 # set_property(SOURCE ${first_source_file} APPEND PROPERTY
124 # OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${native_export_file})
126 set_property(DIRECTORY APPEND
127 PROPERTY ADDITIONAL_MAKE_CLEAN_FILES ${native_export_file})
129 add_dependencies(${target_name} ${target_name}_exports)
131 # Add dependency to *_exports later -- CMake issue 14747
132 list(APPEND LLVM_COMMON_DEPENDS ${target_name}_exports)
133 set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} PARENT_SCOPE)
134 endfunction(add_llvm_symbol_exports)
136 function(add_dead_strip target_name)
137 if(NOT LLVM_NO_DEAD_STRIP)
138 if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
139 set_property(TARGET ${target_name} APPEND_STRING PROPERTY
140 LINK_FLAGS " -Wl,-dead_strip")
142 # Object files are compiled with -ffunction-data-sections.
143 set_property(TARGET ${target_name} APPEND_STRING PROPERTY
144 LINK_FLAGS " -Wl,--gc-sections")
147 endfunction(add_dead_strip)
149 # Set each output directory according to ${CMAKE_CONFIGURATION_TYPES}.
150 # Note: Don't set variables CMAKE_*_OUTPUT_DIRECTORY any more,
151 # or a certain builder, for eaxample, msbuild.exe, would be confused.
152 function(set_output_directory target bindir libdir)
153 # Do nothing if *_OUTPUT_INTDIR is empty.
154 if("${bindir}" STREQUAL "")
158 # moddir -- corresponding to LIBRARY_OUTPUT_DIRECTORY.
159 # It affects output of add_library(MODULE).
162 set(moddir ${bindir})
164 set(moddir ${libdir})
166 if(NOT "${CMAKE_CFG_INTDIR}" STREQUAL ".")
167 foreach(build_mode ${CMAKE_CONFIGURATION_TYPES})
168 string(TOUPPER "${build_mode}" CONFIG_SUFFIX)
169 string(REPLACE ${CMAKE_CFG_INTDIR} ${build_mode} bi ${bindir})
170 string(REPLACE ${CMAKE_CFG_INTDIR} ${build_mode} li ${libdir})
171 string(REPLACE ${CMAKE_CFG_INTDIR} ${build_mode} mi ${moddir})
172 set_target_properties(${target} PROPERTIES "RUNTIME_OUTPUT_DIRECTORY_${CONFIG_SUFFIX}" ${bi})
173 set_target_properties(${target} PROPERTIES "ARCHIVE_OUTPUT_DIRECTORY_${CONFIG_SUFFIX}" ${li})
174 set_target_properties(${target} PROPERTIES "LIBRARY_OUTPUT_DIRECTORY_${CONFIG_SUFFIX}" ${mi})
177 set_target_properties(${target} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${bindir})
178 set_target_properties(${target} PROPERTIES ARCHIVE_OUTPUT_DIRECTORY ${libdir})
179 set_target_properties(${target} PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${moddir})
183 # llvm_add_library(name sources...
185 # STATIC by default w/o BUILD_SHARED_LIBS.
186 # SHARED by default w/ BUILD_SHARED_LIBS.
188 # Target ${name} might not be created on unsupported platforms.
189 # Check with "if(TARGET ${name})".
191 # Corresponds to OUTPUT_NAME in target properties.
193 # Same semantics as add_dependencies().
194 # LINK_COMPONENTS components...
195 # Same as the variable LLVM_LINK_COMPONENTS.
196 # LINK_LIBS lib_targets...
197 # Same semantics as target_link_libraries().
199 # May specify header files for IDE generators.
201 function(llvm_add_library name)
202 cmake_parse_arguments(ARG
203 "MODULE;SHARED;STATIC"
205 "ADDITIONAL_HEADERS;DEPENDS;LINK_COMPONENTS;LINK_LIBS;OBJLIBS"
207 list(APPEND LLVM_COMMON_DEPENDS ${ARG_DEPENDS})
208 if(ARG_ADDITIONAL_HEADERS)
209 # Pass through ADDITIONAL_HEADERS.
210 set(ARG_ADDITIONAL_HEADERS ADDITIONAL_HEADERS ${ARG_ADDITIONAL_HEADERS})
213 set(ALL_FILES ${ARG_OBJLIBS})
215 llvm_process_sources(ALL_FILES ${ARG_UNPARSED_ARGUMENTS} ${ARG_ADDITIONAL_HEADERS})
219 if(ARG_SHARED OR ARG_STATIC)
220 message(WARNING "MODULE with SHARED|STATIC doesn't make sense.")
222 if(NOT LLVM_ENABLE_PLUGINS)
223 message(STATUS "${name} ignored -- Loadable modules not supported on this platform.")
227 if(BUILD_SHARED_LIBS AND NOT ARG_STATIC)
236 if(ARG_SHARED AND ARG_STATIC)
237 # Generate an obj library for both targets.
238 set(obj_name "obj.${name}")
239 add_library(${obj_name} OBJECT EXCLUDE_FROM_ALL
242 llvm_update_compile_flags(${obj_name})
243 set(ALL_FILES "$<TARGET_OBJECTS:${obj_name}>")
245 # Do add_dependencies(obj) later due to CMake issue 14747.
246 list(APPEND objlibs ${obj_name})
248 set_target_properties(${obj_name} PROPERTIES FOLDER "Object Libraries")
251 if(ARG_SHARED AND ARG_STATIC)
253 set(name_static "${name}_static")
255 set(output_name OUTPUT_NAME "${ARG_OUTPUT_NAME}")
257 # DEPENDS has been appended to LLVM_COMMON_LIBS.
258 llvm_add_library(${name_static} STATIC
260 OBJLIBS ${ALL_FILES} # objlib
261 LINK_LIBS ${ARG_LINK_LIBS}
262 LINK_COMPONENTS ${ARG_LINK_COMPONENTS}
264 # FIXME: Add name_static to anywhere in TARGET ${name}'s PROPERTY.
269 add_library(${name} MODULE ${ALL_FILES})
271 add_library(${name} SHARED ${ALL_FILES})
273 add_library(${name} STATIC ${ALL_FILES})
275 set_output_directory(${name} ${LLVM_RUNTIME_OUTPUT_INTDIR} ${LLVM_LIBRARY_OUTPUT_INTDIR})
276 llvm_update_compile_flags(${name})
277 add_dead_strip( ${name} )
279 set_target_properties(${name}
281 OUTPUT_NAME ${ARG_OUTPUT_NAME}
286 set_target_properties(${name} PROPERTIES
288 SUFFIX ${LLVM_PLUGIN_EXT}
294 set_target_properties(${name} PROPERTIES
299 set_target_properties(${name}
301 IMPORT_SUFFIX ".imp")
305 if(ARG_MODULE OR ARG_SHARED)
306 if (LLVM_EXPORTED_SYMBOL_FILE)
307 add_llvm_symbol_exports( ${name} ${LLVM_EXPORTED_SYMBOL_FILE} )
311 # Add the explicit dependency information for this library.
313 # It would be nice to verify that we have the dependencies for this library
314 # name, but using get_property(... SET) doesn't suffice to determine if a
315 # property has been set to an empty value.
316 get_property(lib_deps GLOBAL PROPERTY LLVMBUILD_LIB_DEPS_${name})
318 llvm_map_components_to_libnames(llvm_libs
319 ${ARG_LINK_COMPONENTS}
320 ${LLVM_LINK_COMPONENTS}
323 if(CMAKE_VERSION VERSION_LESS 2.8.12)
324 # Link libs w/o keywords, assuming PUBLIC.
325 target_link_libraries(${name}
331 target_link_libraries(${name} INTERFACE
336 elseif((CYGWIN OR WIN32) AND ARG_SHARED)
337 # Win32's import library may be unaware of its dependent libs.
338 target_link_libraries(${name} PRIVATE
343 elseif(ARG_SHARED AND BUILD_SHARED_LIBS)
344 # FIXME: It may be PRIVATE since SO knows its dependent libs.
345 target_link_libraries(${name} PUBLIC
352 target_link_libraries(${name} PRIVATE
359 if(LLVM_COMMON_DEPENDS)
360 add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
361 # Add dependencies also to objlibs.
362 # CMake issue 14747 -- add_dependencies() might be ignored to objlib's user.
363 foreach(objlib ${objlibs})
364 add_dependencies(${objlib} ${LLVM_COMMON_DEPENDS})
369 macro(add_llvm_library name)
370 if( BUILD_SHARED_LIBS )
371 llvm_add_library(${name} SHARED ${ARGN})
373 llvm_add_library(${name} ${ARGN})
375 set_property( GLOBAL APPEND PROPERTY LLVM_LIBS ${name} )
377 if( EXCLUDE_FROM_ALL )
378 set_target_properties( ${name} PROPERTIES EXCLUDE_FROM_ALL ON)
380 if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ${name} STREQUAL "LTO")
381 install(TARGETS ${name}
383 RUNTIME DESTINATION bin
384 LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
385 ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
387 set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
389 set_target_properties(${name} PROPERTIES FOLDER "Libraries")
390 endmacro(add_llvm_library name)
392 macro(add_llvm_loadable_module name)
393 llvm_add_library(${name} MODULE ${ARGN})
394 if(NOT TARGET ${name})
395 # Add empty "phony" target
396 add_custom_target(${name})
398 if( EXCLUDE_FROM_ALL )
399 set_target_properties( ${name} PROPERTIES EXCLUDE_FROM_ALL ON)
401 if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
406 set(dlldir "lib${LLVM_LIBDIR_SUFFIX}")
408 install(TARGETS ${name}
410 LIBRARY DESTINATION ${dlldir}
411 ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
413 set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
417 set_target_properties(${name} PROPERTIES FOLDER "Loadable modules")
418 endmacro(add_llvm_loadable_module name)
421 macro(add_llvm_executable name)
422 llvm_process_sources( ALL_FILES ${ARGN} )
423 if( EXCLUDE_FROM_ALL )
424 add_executable(${name} EXCLUDE_FROM_ALL ${ALL_FILES})
426 add_executable(${name} ${ALL_FILES})
428 llvm_update_compile_flags(${name})
429 add_dead_strip( ${name} )
431 if (LLVM_EXPORTED_SYMBOL_FILE)
432 add_llvm_symbol_exports( ${name} ${LLVM_EXPORTED_SYMBOL_FILE} )
433 endif(LLVM_EXPORTED_SYMBOL_FILE)
435 set(EXCLUDE_FROM_ALL OFF)
436 set_output_directory(${name} ${LLVM_RUNTIME_OUTPUT_INTDIR} ${LLVM_LIBRARY_OUTPUT_INTDIR})
437 llvm_config( ${name} ${LLVM_LINK_COMPONENTS} )
438 if( LLVM_COMMON_DEPENDS )
439 add_dependencies( ${name} ${LLVM_COMMON_DEPENDS} )
440 endif( LLVM_COMMON_DEPENDS )
441 endmacro(add_llvm_executable name)
444 set (LLVM_TOOLCHAIN_TOOLS
449 macro(add_llvm_tool name)
450 if( NOT LLVM_BUILD_TOOLS )
451 set(EXCLUDE_FROM_ALL ON)
453 add_llvm_executable(${name} ${ARGN})
455 list(FIND LLVM_TOOLCHAIN_TOOLS ${name} LLVM_IS_${name}_TOOLCHAIN_TOOL)
456 if (LLVM_IS_${name}_TOOLCHAIN_TOOL GREATER -1 OR NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
457 if( LLVM_BUILD_TOOLS )
458 install(TARGETS ${name}
460 RUNTIME DESTINATION bin)
463 if( LLVM_BUILD_TOOLS )
464 set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
466 set_target_properties(${name} PROPERTIES FOLDER "Tools")
467 endmacro(add_llvm_tool name)
470 macro(add_llvm_example name)
471 if( NOT LLVM_BUILD_EXAMPLES )
472 set(EXCLUDE_FROM_ALL ON)
474 add_llvm_executable(${name} ${ARGN})
475 if( LLVM_BUILD_EXAMPLES )
476 install(TARGETS ${name} RUNTIME DESTINATION examples)
478 set_target_properties(${name} PROPERTIES FOLDER "Examples")
479 endmacro(add_llvm_example name)
482 macro(add_llvm_utility name)
483 add_llvm_executable(${name} ${ARGN})
484 set_target_properties(${name} PROPERTIES FOLDER "Utils")
485 endmacro(add_llvm_utility name)
488 macro(add_llvm_target target_name)
489 include_directories(BEFORE
490 ${CMAKE_CURRENT_BINARY_DIR}
491 ${CMAKE_CURRENT_SOURCE_DIR})
492 add_llvm_library(LLVM${target_name} ${ARGN})
493 set( CURRENT_LLVM_TARGET LLVM${target_name} )
494 endmacro(add_llvm_target)
496 # Add external project that may want to be built as part of llvm such as Clang,
497 # lld, and Polly. This adds two options. One for the source directory of the
498 # project, which defaults to ${CMAKE_CURRENT_SOURCE_DIR}/${name}. Another to
499 # enable or disable building it with everything else.
500 # Additional parameter can be specified as the name of directory.
501 macro(add_llvm_external_project name)
502 set(add_llvm_external_dir "${ARGN}")
503 if("${add_llvm_external_dir}" STREQUAL "")
504 set(add_llvm_external_dir ${name})
506 list(APPEND LLVM_IMPLICIT_PROJECT_IGNORE "${CMAKE_CURRENT_SOURCE_DIR}/${add_llvm_external_dir}")
507 string(REPLACE "-" "_" nameUNDERSCORE ${name})
508 string(TOUPPER ${nameUNDERSCORE} nameUPPER)
509 set(LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/${add_llvm_external_dir}"
510 CACHE PATH "Path to ${name} source directory")
511 if (NOT ${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR} STREQUAL ""
512 AND EXISTS ${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR}/CMakeLists.txt)
513 option(LLVM_EXTERNAL_${nameUPPER}_BUILD
514 "Whether to build ${name} as part of LLVM" ON)
515 if (LLVM_EXTERNAL_${nameUPPER}_BUILD)
516 add_subdirectory(${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR} ${add_llvm_external_dir})
519 endmacro(add_llvm_external_project)
521 macro(add_llvm_tool_subdirectory name)
522 list(APPEND LLVM_IMPLICIT_PROJECT_IGNORE "${CMAKE_CURRENT_SOURCE_DIR}/${name}")
523 add_subdirectory(${name})
524 endmacro(add_llvm_tool_subdirectory)
526 macro(ignore_llvm_tool_subdirectory name)
527 list(APPEND LLVM_IMPLICIT_PROJECT_IGNORE "${CMAKE_CURRENT_SOURCE_DIR}/${name}")
528 endmacro(ignore_llvm_tool_subdirectory)
530 function(add_llvm_implicit_external_projects)
531 set(list_of_implicit_subdirs "")
532 file(GLOB sub-dirs "${CMAKE_CURRENT_SOURCE_DIR}/*")
533 foreach(dir ${sub-dirs})
534 if(IS_DIRECTORY "${dir}")
535 list(FIND LLVM_IMPLICIT_PROJECT_IGNORE "${dir}" tool_subdir_ignore)
536 if( tool_subdir_ignore EQUAL -1
537 AND EXISTS "${dir}/CMakeLists.txt")
538 get_filename_component(fn "${dir}" NAME)
539 list(APPEND list_of_implicit_subdirs "${fn}")
544 foreach(external_proj ${list_of_implicit_subdirs})
545 add_llvm_external_project("${external_proj}")
547 endfunction(add_llvm_implicit_external_projects)
549 # Generic support for adding a unittest.
550 function(add_unittest test_suite test_name)
551 if( NOT LLVM_BUILD_TESTS )
552 set(EXCLUDE_FROM_ALL ON)
555 # Visual Studio 2012 only supports up to 8 template parameters in
556 # std::tr1::tuple by default, but gtest requires 10
557 if (MSVC AND MSVC_VERSION EQUAL 1700)
558 list(APPEND LLVM_COMPILE_DEFINITIONS _VARIADIC_MAX=10)
561 include_directories(${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest/include)
562 if (NOT LLVM_ENABLE_THREADS)
563 list(APPEND LLVM_COMPILE_DEFINITIONS GTEST_HAS_PTHREAD=0)
566 if (SUPPORTS_NO_VARIADIC_MACROS_FLAG)
567 list(APPEND LLVM_COMPILE_FLAGS "-Wno-variadic-macros")
570 set(LLVM_REQUIRES_RTTI OFF)
572 add_llvm_executable(${test_name} ${ARGN})
573 set(outdir ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR})
574 set_output_directory(${test_name} ${outdir} ${outdir})
575 target_link_libraries(${test_name}
578 LLVMSupport # gtest needs it for raw_ostream.
581 add_dependencies(${test_suite} ${test_name})
582 get_target_property(test_suite_folder ${test_suite} FOLDER)
583 if (NOT ${test_suite_folder} STREQUAL "NOTFOUND")
584 set_property(TARGET ${test_name} PROPERTY FOLDER "${test_suite_folder}")
588 # This function provides an automatic way to 'configure'-like generate a file
589 # based on a set of common and custom variables, specifically targeting the
590 # variables needed for the 'lit.site.cfg' files. This function bundles the
591 # common variables that any Lit instance is likely to need, and custom
592 # variables can be passed in.
593 function(configure_lit_site_cfg input output)
594 foreach(c ${LLVM_TARGETS_TO_BUILD})
595 set(TARGETS_BUILT "${TARGETS_BUILT} ${c}")
597 set(TARGETS_TO_BUILD ${TARGETS_BUILT})
599 set(SHLIBEXT "${LTDL_SHLIB_EXT}")
601 # Configuration-time: See Unit/lit.site.cfg.in
602 if (CMAKE_CFG_INTDIR STREQUAL ".")
603 set(LLVM_BUILD_MODE ".")
605 set(LLVM_BUILD_MODE "%(build_mode)s")
608 # They below might not be the build tree but provided binary tree.
609 set(LLVM_SOURCE_DIR ${LLVM_MAIN_SRC_DIR})
610 set(LLVM_BINARY_DIR ${LLVM_BINARY_DIR})
611 string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} LLVM_TOOLS_DIR ${LLVM_TOOLS_BINARY_DIR})
612 string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} LLVM_LIBS_DIR ${LLVM_LIBRARY_DIR})
614 # SHLIBDIR points the build tree.
615 string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} SHLIBDIR "${LLVM_SHLIB_OUTPUT_INTDIR}")
617 set(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
618 # FIXME: "ENABLE_SHARED" doesn't make sense, since it is used just for
619 # plugins. We may rename it.
620 if(LLVM_ENABLE_PLUGINS)
621 set(ENABLE_SHARED "1")
623 set(ENABLE_SHARED "0")
626 if(LLVM_ENABLE_ASSERTIONS AND NOT MSVC_IDE)
627 set(ENABLE_ASSERTIONS "1")
629 set(ENABLE_ASSERTIONS "0")
632 set(HOST_OS ${CMAKE_SYSTEM_NAME})
633 set(HOST_ARCH ${CMAKE_SYSTEM_PROCESSOR})
635 configure_file(${input} ${output} @ONLY)
638 # A raw function to create a lit target. This is used to implement the testuite
639 # management functions.
640 function(add_lit_target target comment)
641 parse_arguments(ARG "PARAMS;DEPENDS;ARGS" "" ${ARGN})
642 set(LIT_ARGS "${ARG_ARGS} ${LLVM_LIT_ARGS}")
643 separate_arguments(LIT_ARGS)
644 if (NOT CMAKE_CFG_INTDIR STREQUAL ".")
645 list(APPEND LIT_ARGS --param build_mode=${CMAKE_CFG_INTDIR})
647 if (LLVM_MAIN_SRC_DIR)
648 set (LIT_COMMAND ${PYTHON_EXECUTABLE} ${LLVM_MAIN_SRC_DIR}/utils/lit/lit.py)
650 find_program(LIT_COMMAND llvm-lit)
652 list(APPEND LIT_COMMAND ${LIT_ARGS})
653 foreach(param ${ARG_PARAMS})
654 list(APPEND LIT_COMMAND --param ${param})
657 add_custom_target(${target}
658 COMMAND ${LIT_COMMAND} ${ARG_DEFAULT_ARGS}
661 add_dependencies(${target} ${ARG_DEPENDS})
663 add_custom_target(${target}
664 COMMAND ${CMAKE_COMMAND} -E echo "${target} does nothing, no tools built.")
665 message(STATUS "${target} does nothing.")
668 # Tests should be excluded from "Build Solution".
669 set_target_properties(${target} PROPERTIES EXCLUDE_FROM_DEFAULT_BUILD ON)
672 # A function to add a set of lit test suites to be driven through 'check-*' targets.
673 function(add_lit_testsuite target comment)
674 parse_arguments(ARG "PARAMS;DEPENDS;ARGS" "" ${ARGN})
676 # EXCLUDE_FROM_ALL excludes the test ${target} out of check-all.
677 if(NOT EXCLUDE_FROM_ALL)
678 # Register the testsuites, params and depends for the global check rule.
679 set_property(GLOBAL APPEND PROPERTY LLVM_LIT_TESTSUITES ${ARG_DEFAULT_ARGS})
680 set_property(GLOBAL APPEND PROPERTY LLVM_LIT_PARAMS ${ARG_PARAMS})
681 set_property(GLOBAL APPEND PROPERTY LLVM_LIT_DEPENDS ${ARG_DEPENDS})
682 set_property(GLOBAL APPEND PROPERTY LLVM_LIT_EXTRA_ARGS ${ARG_ARGS})
685 # Produce a specific suffixed check rule.
686 add_lit_target(${target} ${comment}
689 DEPENDS ${ARG_DEPENDS}