1# Get sources 2file(GLOB LIBCXX_SOURCES ../src/*.cpp) 3if(WIN32) 4 file(GLOB LIBCXX_WIN32_SOURCES ../src/support/win32/*.cpp) 5 list(APPEND LIBCXX_SOURCES ${LIBCXX_WIN32_SOURCES}) 6endif() 7 8# Add all the headers to the project for IDEs. 9if (MSVC_IDE OR XCODE) 10 file(GLOB_RECURSE LIBCXX_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../include/*) 11 if(WIN32) 12 file( GLOB LIBCXX_WIN32_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../include/support/win32/*.h) 13 list(APPEND LIBCXX_HEADERS ${LIBCXX_WIN32_HEADERS}) 14 endif() 15 # Force them all into the headers dir on MSVC, otherwise they end up at 16 # project scope because they don't have extensions. 17 if (MSVC_IDE) 18 source_group("Header Files" FILES ${LIBCXX_HEADERS}) 19 endif() 20endif() 21 22if (LIBCXX_ENABLE_SHARED) 23 add_library(cxx SHARED 24 ${LIBCXX_SOURCES} 25 ${LIBCXX_HEADERS} 26 ) 27else() 28 add_library(cxx STATIC 29 ${LIBCXX_SOURCES} 30 ${LIBCXX_HEADERS} 31 ) 32endif() 33 34if (DEFINED LIBCXX_CXX_ABI_DEPS) 35 add_dependencies(cxx ${LIBCXX_CXX_ABI_DEPS}) 36endif() 37 38# Generate library list. 39set(libraries ${LIBCXX_CXX_ABI_LIBRARIES}) 40append_if(libraries LIBCXX_HAS_PTHREAD_LIB pthread) 41append_if(libraries LIBCXX_HAS_C_LIB c) 42append_if(libraries LIBCXX_HAS_M_LIB m) 43append_if(libraries LIBCXX_HAS_RT_LIB rt) 44append_if(libraries LIBCXX_HAS_GCC_S_LIB gcc_s) 45 46target_link_libraries(cxx ${libraries}) 47 48# Setup flags. 49append_if(compile_flags LIBCXX_HAS_FPIC_FLAG -fPIC) 50append_if(link_flags LIBCXX_HAS_NODEFAULTLIBS_FLAG -nodefaultlibs) 51 52if ( APPLE ) 53 if ( CMAKE_OSX_DEPLOYMENT_TARGET STREQUAL "10.6" ) 54 list(APPEND compile_flags "-U__STRICT_ANSI__") 55 list(APPEND link_flags 56 "-compatibility_version 1" 57 "-current_version ${LIBCXX_VERSION}" 58 "-install_name /usr/lib/libc++.1.dylib" 59 "-Wl,-reexport_library,/usr/lib/libc++abi.dylib" 60 "-Wl,-unexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++unexp.exp" 61 "/usr/lib/libSystem.B.dylib") 62 else() 63 if ( ${CMAKE_OSX_SYSROOT} ) 64 list(FIND ${CMAKE_OSX_ARCHITECTURES} "armv7" OSX_HAS_ARMV7) 65 if (OSX_HAS_ARMV7) 66 set(OSX_RE_EXPORT_LINE 67 "${CMAKE_OSX_SYSROOT}/usr/lib/libc++abi.dylib" 68 "-Wl,-reexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++sjlj-abi.exp") 69 else() 70 set(OSX_RE_EXPORT_LINE 71 "-Wl,-reexport_library,${CMAKE_OSX_SYSROOT}/usr/lib/libc++abi.dylib") 72 endif() 73 else() 74 set (OSX_RE_EXPORT_LINE "/usr/lib/libc++abi.dylib -Wl,-reexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++abi${LIBCXX_LIBCPPABI_VERSION}.exp") 75 endif() 76 77 list(APPEND link_flags 78 "-compatibility_version 1" 79 "-install_name /usr/lib/libc++.1.dylib" 80 "-Wl,-unexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++unexp.exp" 81 "${OSX_RE_EXPORT_LINE}" 82 "-Wl,-force_symbols_not_weak_list,${CMAKE_CURRENT_SOURCE_DIR}/notweak.exp" 83 "-Wl,-force_symbols_weak_list,${CMAKE_CURRENT_SOURCE_DIR}/weak.exp") 84 endif() 85endif() 86 87string(REPLACE ";" " " link_flags "${link_flags}") 88 89set_target_properties(cxx 90 PROPERTIES 91 COMPILE_FLAGS "${compile_flags}" 92 LINK_FLAGS "${link_flags}" 93 OUTPUT_NAME "c++" 94 VERSION "1.0" 95 SOVERSION "1" 96 ) 97 98install(TARGETS cxx 99 LIBRARY DESTINATION lib 100 ARCHIVE DESTINATION lib 101 ) 102