diff options
Diffstat (limited to 'src/CMakeLists.txt')
| -rw-r--r-- | src/CMakeLists.txt | 94 |
1 files changed, 69 insertions, 25 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 2d2ec13..2928a14 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -2,8 +2,9 @@ set(LIBUNWIND_CXX_SOURCES libunwind.cpp - Unwind-EHABI.cpp) -append_if(LIBUNWIND_CXX_SOURCES APPLE Unwind_AppleExtras.cpp) + Unwind-EHABI.cpp + Unwind-seh.cpp) +unwind_append_if(LIBUNWIND_CXX_SOURCES APPLE Unwind_AppleExtras.cpp) set(LIBUNWIND_C_SOURCES UnwindLevel1.c @@ -35,7 +36,7 @@ set(LIBUNWIND_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../include/libunwind.h ${CMAKE_CURRENT_SOURCE_DIR}/../include/unwind.h) -append_if(LIBUNWIND_HEADERS APPLE +unwind_append_if(LIBUNWIND_HEADERS APPLE "${CMAKE_CURRENT_SOURCE_DIR}/../include/mach-o/compact_unwind_encoding.h") if (MSVC_IDE) @@ -50,17 +51,26 @@ set(LIBUNWIND_SOURCES ${LIBUNWIND_ASM_SOURCES}) # Generate library list. -set(libraries ${LIBUNWINDCXX_ABI_LIBRARIES}) -append_if(libraries LIBUNWIND_HAS_C_LIB c) -append_if(libraries LIBUNWIND_HAS_DL_LIB dl) +set(libraries) +unwind_append_if(libraries LIBUNWIND_HAS_C_LIB c) +if (LIBUNWIND_USE_COMPILER_RT) + list(APPEND libraries "${LIBUNWIND_BUILTINS_LIBRARY}") +else() + unwind_append_if(libraries LIBUNWIND_HAS_GCC_S_LIB gcc_s) + unwind_append_if(libraries LIBUNWIND_HAS_GCC_LIB gcc) +endif() +unwind_append_if(libraries LIBUNWIND_HAS_DL_LIB dl) if (LIBUNWIND_ENABLE_THREADS) - append_if(libraries LIBUNWIND_HAS_PTHREAD_LIB pthread) + unwind_append_if(libraries LIBUNWIND_HAS_PTHREAD_LIB pthread) endif() # Setup flags. -append_if(LIBUNWIND_CXX_FLAGS LIBUNWIND_HAS_NO_RTTI_FLAG -fno-rtti) +unwind_append_if(LIBUNWIND_CXX_FLAGS LIBUNWIND_HAS_NO_RTTI_FLAG -fno-rtti) + +unwind_append_if(LIBUNWIND_LINK_FLAGS LIBUNWIND_HAS_NODEFAULTLIBS_FLAG -nodefaultlibs) -append_if(LIBUNWIND_LINK_FLAGS LIBUNWIND_HAS_NODEFAULTLIBS_FLAG -nodefaultlibs) +# MINGW_LIBRARIES is defined in config-ix.cmake +unwind_append_if(libraries MINGW "${MINGW_LIBRARIES}") if (LIBUNWIND_HAS_NO_EXCEPTIONS_FLAG AND LIBUNWIND_HAS_FUNWIND_TABLES) list(APPEND LIBUNWIND_COMPILE_FLAGS -fno-exceptions) @@ -91,49 +101,83 @@ string(REPLACE ";" " " LIBUNWIND_C_FLAGS "${LIBUNWIND_C_FLAGS}") string(REPLACE ";" " " LIBUNWIND_LINK_FLAGS "${LIBUNWIND_LINK_FLAGS}") set_property(SOURCE ${LIBUNWIND_CXX_SOURCES} - APPEND_STRING PROPERTY COMPILE_FLAGS " ${CMAKE_CXX_FLAGS} ${LIBUNWIND_CXX_FLAGS}") + APPEND_STRING PROPERTY COMPILE_FLAGS " ${LIBUNWIND_CXX_FLAGS}") set_property(SOURCE ${LIBUNWIND_C_SOURCES} - APPEND_STRING PROPERTY COMPILE_FLAGS " ${CMAKE_C_FLAGS} ${LIBUNWIND_C_FLAGS}") + APPEND_STRING PROPERTY COMPILE_FLAGS " ${LIBUNWIND_C_FLAGS}") + +macro(unwind_object_library name) + cmake_parse_arguments(ARGS "" "" "DEFINES;FLAGS" ${ARGN}) # Add a object library that contains the compiled source files. -add_library(unwind_objects OBJECT ${LIBUNWIND_SOURCES} ${LIBUNWIND_HEADERS}) + add_library(${name} OBJECT ${LIBUNWIND_SOURCES} ${LIBUNWIND_HEADERS}) -set_target_properties(unwind_objects - PROPERTIES - COMPILE_FLAGS "${LIBUNWIND_COMPILE_FLAGS}" - POSITION_INDEPENDENT_CODE ON) + if(ARGS_DEFINES) + target_compile_definitions(${name} PRIVATE ${ARGS_DEFINES}) + endif() -set(LIBUNWIND_TARGETS) + set_target_properties(${name} + PROPERTIES + COMPILE_FLAGS "${LIBUNWIND_COMPILE_FLAGS}" + POSITION_INDEPENDENT_CODE ON) + + if(ARGS_FLAGS) + target_compile_options(${name} PRIVATE ${ARGS_FLAGS}) + endif() +endmacro() + +if(LIBUNWIND_HERMETIC_STATIC_LIBRARY) + append_flags_if_supported(UNWIND_STATIC_OBJECTS_FLAGS -fvisibility=hidden) + append_flags_if_supported(UNWIND_STATIC_OBJECTS_FLAGS -fvisibility-global-new-delete-hidden) + unwind_object_library(unwind_static_objects + DEFINES _LIBUNWIND_DISABLE_VISIBILITY_ANNOTATIONS + FLAGS ${UNWIND_STATIC_OBJECTS_FLAGS}) + unwind_object_library(unwind_shared_objects) + set(unwind_static_sources $<TARGET_OBJECTS:unwind_static_objects>) + set(unwind_shared_sources $<TARGET_OBJECTS:unwind_shared_objects>) +else() + unwind_object_library(unwind_objects) + set(unwind_static_sources $<TARGET_OBJECTS:unwind_objects>) + set(unwind_shared_sources $<TARGET_OBJECTS:unwind_objects>) +endif() # Build the shared library. if (LIBUNWIND_ENABLE_SHARED) - add_library(unwind_shared SHARED $<TARGET_OBJECTS:unwind_objects>) - target_link_libraries(unwind_shared ${libraries}) + add_library(unwind_shared SHARED ${unwind_shared_sources}) + if(COMMAND llvm_setup_rpath) + llvm_setup_rpath(unwind_shared) + endif() + target_link_libraries(unwind_shared PRIVATE ${libraries}) set_target_properties(unwind_shared PROPERTIES LINK_FLAGS "${LIBUNWIND_LINK_FLAGS}" OUTPUT_NAME "unwind" VERSION "1.0" SOVERSION "1") - list(APPEND LIBUNWIND_TARGETS "unwind_shared") + list(APPEND LIBUNWIND_BUILD_TARGETS "unwind_shared") + if (LIBUNWIND_INSTALL_SHARED_LIBRARY) + list(APPEND LIBUNWIND_INSTALL_TARGETS "unwind_shared") + endif() endif() # Build the static library. if (LIBUNWIND_ENABLE_STATIC) - add_library(unwind_static STATIC $<TARGET_OBJECTS:unwind_objects>) - target_link_libraries(unwind_static ${libraries}) + add_library(unwind_static STATIC ${unwind_static_sources}) + target_link_libraries(unwind_static PRIVATE ${libraries}) set_target_properties(unwind_static PROPERTIES LINK_FLAGS "${LIBUNWIND_LINK_FLAGS}" OUTPUT_NAME "unwind") - list(APPEND LIBUNWIND_TARGETS "unwind_static") + list(APPEND LIBUNWIND_BUILD_TARGETS "unwind_static") + if (LIBUNWIND_INSTALL_STATIC_LIBRARY) + list(APPEND LIBUNWIND_INSTALL_TARGETS "unwind_static") + endif() endif() # Add a meta-target for both libraries. -add_custom_target(unwind DEPENDS ${LIBUNWIND_TARGETS}) +add_custom_target(unwind DEPENDS ${LIBUNWIND_BUILD_TARGETS}) if (LIBUNWIND_INSTALL_LIBRARY) - install(TARGETS ${LIBUNWIND_TARGETS} + install(TARGETS ${LIBUNWIND_INSTALL_TARGETS} LIBRARY DESTINATION ${LIBUNWIND_INSTALL_PREFIX}lib${LIBUNWIND_LIBDIR_SUFFIX} COMPONENT unwind ARCHIVE DESTINATION ${LIBUNWIND_INSTALL_PREFIX}lib${LIBUNWIND_LIBDIR_SUFFIX} COMPONENT unwind) endif() |