diff options
Diffstat (limited to 'lib/CMakeLists.txt')
| -rw-r--r-- | lib/CMakeLists.txt | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt new file mode 100644 index 0000000000000..d3d5f381d8154 --- /dev/null +++ b/lib/CMakeLists.txt @@ -0,0 +1,131 @@ +set(LIBCXX_LIB_CMAKEFILES_DIR "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}" PARENT_SCOPE) + +# Get sources +file(GLOB LIBCXX_SOURCES ../src/*.cpp) +if(WIN32) + file(GLOB LIBCXX_WIN32_SOURCES ../src/support/win32/*.cpp) + list(APPEND LIBCXX_SOURCES ${LIBCXX_WIN32_SOURCES}) +elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "SunOS") + file(GLOB LIBCXX_SOLARIS_SOURCES ../src/support/solaris/*.c) + list(APPEND LIBCXX_SOURCES ${LIBCXX_SOLARIS_SOURCES}) +endif() + +# Add all the headers to the project for IDEs. +if (MSVC_IDE OR XCODE) + file(GLOB_RECURSE LIBCXX_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../include/*) + if(WIN32) + file( GLOB LIBCXX_WIN32_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../include/support/win32/*.h) + list(APPEND LIBCXX_HEADERS ${LIBCXX_WIN32_HEADERS}) + endif() + # Force them all into the headers dir on MSVC, otherwise they end up at + # project scope because they don't have extensions. + if (MSVC_IDE) + source_group("Header Files" FILES ${LIBCXX_HEADERS}) + endif() +endif() + +if (LIBCXX_ENABLE_SHARED) + add_library(cxx SHARED + ${LIBCXX_SOURCES} + ${LIBCXX_HEADERS} + ) +else() + add_library(cxx STATIC + ${LIBCXX_SOURCES} + ${LIBCXX_HEADERS} + ) +endif() + +#if LIBCXX_CXX_ABI_LIBRARY_PATH is defined we want to add it to the search path. +if (DEFINED LIBCXX_CXX_ABI_LIBRARY_PATH) + target_link_libraries(cxx "-L${LIBCXX_CXX_ABI_LIBRARY_PATH}") +endif() + +if (DEFINED LIBCXX_CXX_ABI_DEPS) + add_dependencies(cxx LIBCXX_CXX_ABI_DEPS) +endif() + +set(libraries "") +if (LIBCXX_ENABLE_STATIC_ABI_LIBRARY) + # TODO(ericwf): Remove these GNU specific linker flags and let CMake do the + # configuration. This will be more portable. + list(APPEND libraries "-Wl,--whole-archive" "-Wl,-Bstatic") + list(APPEND libraries "${LIBCXX_CXX_ABI_LIBRARY}") + list(APPEND libraries "-Wl,-Bdynamic" "-Wl,--no-whole-archive") +else() + list(APPEND libraries "${LIBCXX_CXX_ABI_LIBRARY}") +endif() + +# Generate library list. +append_if(libraries LIBCXX_HAS_PTHREAD_LIB pthread) +append_if(libraries LIBCXX_HAS_C_LIB c) +append_if(libraries LIBCXX_HAS_M_LIB m) +append_if(libraries LIBCXX_HAS_RT_LIB rt) +append_if(libraries LIBCXX_HAS_GCC_S_LIB gcc_s) + +if (LIBCXX_COVERAGE_LIBRARY) + target_link_libraries(cxx ${LIBCXX_COVERAGE_LIBRARY}) +endif() +target_link_libraries(cxx ${libraries}) + + +# Setup flags. +append_if(LIBCXX_COMPILE_FLAGS LIBCXX_HAS_FPIC_FLAG -fPIC) +append_if(LIBCXX_LINK_FLAGS LIBCXX_HAS_NODEFAULTLIBS_FLAG -nodefaultlibs) + +if ( APPLE AND (LIBCXX_CXX_ABI_LIBNAME STREQUAL "libcxxabi" OR + LIBCXX_CXX_ABI_LIBNAME STREQUAL "none")) + if (NOT DEFINED LIBCXX_LIBCPPABI_VERSION) + set(LIBCXX_LIBCPPABI_VERSION "2") + endif() + + if ( CMAKE_OSX_DEPLOYMENT_TARGET STREQUAL "10.6" ) + list(APPEND LIBCXX_COMPILE_FLAGS "-U__STRICT_ANSI__") + list(APPEND LIBCXX_LINK_FLAGS + "-compatibility_version 1" + "-current_version 1" + "-install_name /usr/lib/libc++.1.dylib" + "-Wl,-reexport_library,/usr/lib/libc++abi.dylib" + "-Wl,-unexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++unexp.exp" + "/usr/lib/libSystem.B.dylib") + else() + if ( ${CMAKE_OSX_SYSROOT} ) + list(FIND ${CMAKE_OSX_ARCHITECTURES} "armv7" OSX_HAS_ARMV7) + if (OSX_HAS_ARMV7) + set(OSX_RE_EXPORT_LINE + "${CMAKE_OSX_SYSROOT}/usr/lib/libc++abi.dylib" + "-Wl,-reexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++sjlj-abi.exp") + else() + set(OSX_RE_EXPORT_LINE + "-Wl,-reexport_library,${CMAKE_OSX_SYSROOT}/usr/lib/libc++abi.dylib") + endif() + else() + set (OSX_RE_EXPORT_LINE "/usr/lib/libc++abi.dylib -Wl,-reexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++abi${LIBCXX_LIBCPPABI_VERSION}.exp") + endif() + + list(APPEND LIBCXX_LINK_FLAGS + "-compatibility_version 1" + "-install_name /usr/lib/libc++.1.dylib" + "-Wl,-unexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++unexp.exp" + "${OSX_RE_EXPORT_LINE}" + "-Wl,-force_symbols_not_weak_list,${CMAKE_CURRENT_SOURCE_DIR}/notweak.exp" + "-Wl,-force_symbols_weak_list,${CMAKE_CURRENT_SOURCE_DIR}/weak.exp") + endif() +endif() + +string(REPLACE ";" " " LIBCXX_COMPILE_FLAGS "${LIBCXX_COMPILE_FLAGS}") +string(REPLACE ";" " " LIBCXX_LINK_FLAGS "${LIBCXX_LINK_FLAGS}") + +set_target_properties(cxx + PROPERTIES + COMPILE_FLAGS "${LIBCXX_COMPILE_FLAGS}" + LINK_FLAGS "${LIBCXX_LINK_FLAGS}" + OUTPUT_NAME "c++" + VERSION "1.0" + SOVERSION "1" + ) + +install(TARGETS cxx + LIBRARY DESTINATION lib${LIBCXX_LIBDIR_SUFFIX} + ARCHIVE DESTINATION lib${LIBCXX_LIBDIR_SUFFIX} + ) |