Eric Fiselier | bf9653d | 2015-03-31 04:15:45 +0000 | [diff] [blame^] | 1 | set(LIBCXX_LIB_CMAKEFILES_DIR "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}" PARENT_SCOPE) |
| 2 | |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 3 | # Get sources |
Howard Hinnant | 87c61a6 | 2012-03-19 15:40:23 +0000 | [diff] [blame] | 4 | file(GLOB LIBCXX_SOURCES ../src/*.cpp) |
Howard Hinnant | 92a0700 | 2011-09-22 19:10:18 +0000 | [diff] [blame] | 5 | if(WIN32) |
Howard Hinnant | 87c61a6 | 2012-03-19 15:40:23 +0000 | [diff] [blame] | 6 | file(GLOB LIBCXX_WIN32_SOURCES ../src/support/win32/*.cpp) |
| 7 | list(APPEND LIBCXX_SOURCES ${LIBCXX_WIN32_SOURCES}) |
Eric Fiselier | 6cb69ff | 2014-11-25 21:57:41 +0000 | [diff] [blame] | 8 | elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "SunOS") |
| 9 | file(GLOB LIBCXX_SOLARIS_SOURCES ../src/support/solaris/*.c) |
| 10 | list(APPEND LIBCXX_SOURCES ${LIBCXX_SOLARIS_SOURCES}) |
Howard Hinnant | 92a0700 | 2011-09-22 19:10:18 +0000 | [diff] [blame] | 11 | endif() |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 12 | |
| 13 | # Add all the headers to the project for IDEs. |
| 14 | if (MSVC_IDE OR XCODE) |
Howard Hinnant | 87c61a6 | 2012-03-19 15:40:23 +0000 | [diff] [blame] | 15 | file(GLOB_RECURSE LIBCXX_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../include/*) |
Howard Hinnant | 92a0700 | 2011-09-22 19:10:18 +0000 | [diff] [blame] | 16 | if(WIN32) |
Howard Hinnant | 87c61a6 | 2012-03-19 15:40:23 +0000 | [diff] [blame] | 17 | file( GLOB LIBCXX_WIN32_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../include/support/win32/*.h) |
| 18 | list(APPEND LIBCXX_HEADERS ${LIBCXX_WIN32_HEADERS}) |
Howard Hinnant | 92a0700 | 2011-09-22 19:10:18 +0000 | [diff] [blame] | 19 | endif() |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 20 | # Force them all into the headers dir on MSVC, otherwise they end up at |
| 21 | # project scope because they don't have extensions. |
| 22 | if (MSVC_IDE) |
Howard Hinnant | 87c61a6 | 2012-03-19 15:40:23 +0000 | [diff] [blame] | 23 | source_group("Header Files" FILES ${LIBCXX_HEADERS}) |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 24 | endif() |
| 25 | endif() |
| 26 | |
| 27 | if (LIBCXX_ENABLE_SHARED) |
| 28 | add_library(cxx SHARED |
Howard Hinnant | 87c61a6 | 2012-03-19 15:40:23 +0000 | [diff] [blame] | 29 | ${LIBCXX_SOURCES} |
| 30 | ${LIBCXX_HEADERS} |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 31 | ) |
| 32 | else() |
| 33 | add_library(cxx STATIC |
Howard Hinnant | 87c61a6 | 2012-03-19 15:40:23 +0000 | [diff] [blame] | 34 | ${LIBCXX_SOURCES} |
| 35 | ${LIBCXX_HEADERS} |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 36 | ) |
| 37 | endif() |
| 38 | |
Eric Fiselier | c0b166e | 2015-03-03 15:59:51 +0000 | [diff] [blame] | 39 | #if LIBCXX_CXX_ABI_LIBRARY_PATH is defined we want to add it to the search path. |
| 40 | if (DEFINED LIBCXX_CXX_ABI_LIBRARY_PATH) |
| 41 | target_link_libraries(cxx "-L${LIBCXX_CXX_ABI_LIBRARY_PATH}") |
| 42 | endif() |
| 43 | |
Michael J. Spencer | db8a030 | 2012-12-31 19:34:21 +0000 | [diff] [blame] | 44 | if (DEFINED LIBCXX_CXX_ABI_DEPS) |
David Fang | 44ead61 | 2014-06-24 20:32:11 +0000 | [diff] [blame] | 45 | add_dependencies(cxx LIBCXX_CXX_ABI_DEPS) |
Michael J. Spencer | db8a030 | 2012-12-31 19:34:21 +0000 | [diff] [blame] | 46 | endif() |
Michael J. Spencer | a358fbe | 2012-11-30 21:02:29 +0000 | [diff] [blame] | 47 | |
Eric Fiselier | c0b166e | 2015-03-03 15:59:51 +0000 | [diff] [blame] | 48 | set(libraries "") |
| 49 | if (LIBCXX_ENABLE_STATIC_ABI_LIBRARY) |
| 50 | # TODO(ericwf): Remove these GNU specific linker flags and let CMake do the |
| 51 | # configuration. This will be more portable. |
| 52 | list(APPEND libraries "-Wl,--whole-archive" "-Wl,-Bstatic") |
| 53 | list(APPEND libraries "${LIBCXX_CXX_ABI_LIBRARY}") |
| 54 | list(APPEND libraries "-Wl,-Bdynamic" "-Wl,--no-whole-archive") |
| 55 | else() |
| 56 | list(APPEND libraries "${LIBCXX_CXX_ABI_LIBRARY}") |
| 57 | endif() |
| 58 | |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 59 | # Generate library list. |
| 60 | append_if(libraries LIBCXX_HAS_PTHREAD_LIB pthread) |
| 61 | append_if(libraries LIBCXX_HAS_C_LIB c) |
| 62 | append_if(libraries LIBCXX_HAS_M_LIB m) |
Howard Hinnant | 20542c0 | 2011-05-24 12:54:00 +0000 | [diff] [blame] | 63 | append_if(libraries LIBCXX_HAS_RT_LIB rt) |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 64 | append_if(libraries LIBCXX_HAS_GCC_S_LIB gcc_s) |
| 65 | |
Eric Fiselier | bf9653d | 2015-03-31 04:15:45 +0000 | [diff] [blame^] | 66 | if (LIBCXX_COVERAGE_LIBRARY) |
| 67 | target_link_libraries(cxx ${LIBCXX_COVERAGE_LIBRARY}) |
| 68 | endif() |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 69 | target_link_libraries(cxx ${libraries}) |
| 70 | |
Eric Fiselier | bf9653d | 2015-03-31 04:15:45 +0000 | [diff] [blame^] | 71 | |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 72 | # Setup flags. |
Eric Fiselier | 8e2855c | 2014-11-15 06:26:30 +0000 | [diff] [blame] | 73 | append_if(LIBCXX_COMPILE_FLAGS LIBCXX_HAS_FPIC_FLAG -fPIC) |
| 74 | append_if(LIBCXX_LINK_FLAGS LIBCXX_HAS_NODEFAULTLIBS_FLAG -nodefaultlibs) |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 75 | |
Eric Fiselier | 4f274d0 | 2015-03-27 09:00:45 +0000 | [diff] [blame] | 76 | if ( APPLE AND (LIBCXX_CXX_ABI_LIBNAME STREQUAL "libcxxabi" OR |
| 77 | LIBCXX_CXX_ABI_LIBNAME STREQUAL "none")) |
Eric Fiselier | 45969ec | 2015-02-21 02:26:24 +0000 | [diff] [blame] | 78 | if (NOT DEFINED LIBCXX_LIBCPPABI_VERSION) |
| 79 | set(LIBCXX_LIBCPPABI_VERSION "2") |
| 80 | endif() |
| 81 | |
Michael Gottesman | 8a1fc89 | 2013-09-02 07:28:03 +0000 | [diff] [blame] | 82 | if ( CMAKE_OSX_DEPLOYMENT_TARGET STREQUAL "10.6" ) |
Eric Fiselier | 8e2855c | 2014-11-15 06:26:30 +0000 | [diff] [blame] | 83 | list(APPEND LIBCXX_COMPILE_FLAGS "-U__STRICT_ANSI__") |
| 84 | list(APPEND LIBCXX_LINK_FLAGS |
Michael Gottesman | 8a1fc89 | 2013-09-02 07:28:03 +0000 | [diff] [blame] | 85 | "-compatibility_version 1" |
Hans Wennborg | f3b5f0e | 2014-08-12 17:32:07 +0000 | [diff] [blame] | 86 | "-current_version 1" |
Michael Gottesman | 8a1fc89 | 2013-09-02 07:28:03 +0000 | [diff] [blame] | 87 | "-install_name /usr/lib/libc++.1.dylib" |
| 88 | "-Wl,-reexport_library,/usr/lib/libc++abi.dylib" |
| 89 | "-Wl,-unexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++unexp.exp" |
| 90 | "/usr/lib/libSystem.B.dylib") |
| 91 | else() |
| 92 | if ( ${CMAKE_OSX_SYSROOT} ) |
| 93 | list(FIND ${CMAKE_OSX_ARCHITECTURES} "armv7" OSX_HAS_ARMV7) |
| 94 | if (OSX_HAS_ARMV7) |
| 95 | set(OSX_RE_EXPORT_LINE |
| 96 | "${CMAKE_OSX_SYSROOT}/usr/lib/libc++abi.dylib" |
| 97 | "-Wl,-reexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++sjlj-abi.exp") |
| 98 | else() |
| 99 | set(OSX_RE_EXPORT_LINE |
| 100 | "-Wl,-reexport_library,${CMAKE_OSX_SYSROOT}/usr/lib/libc++abi.dylib") |
| 101 | endif() |
| 102 | else() |
| 103 | set (OSX_RE_EXPORT_LINE "/usr/lib/libc++abi.dylib -Wl,-reexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++abi${LIBCXX_LIBCPPABI_VERSION}.exp") |
| 104 | endif() |
| 105 | |
Eric Fiselier | 8e2855c | 2014-11-15 06:26:30 +0000 | [diff] [blame] | 106 | list(APPEND LIBCXX_LINK_FLAGS |
Michael Gottesman | 8a1fc89 | 2013-09-02 07:28:03 +0000 | [diff] [blame] | 107 | "-compatibility_version 1" |
| 108 | "-install_name /usr/lib/libc++.1.dylib" |
| 109 | "-Wl,-unexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++unexp.exp" |
| 110 | "${OSX_RE_EXPORT_LINE}" |
| 111 | "-Wl,-force_symbols_not_weak_list,${CMAKE_CURRENT_SOURCE_DIR}/notweak.exp" |
| 112 | "-Wl,-force_symbols_weak_list,${CMAKE_CURRENT_SOURCE_DIR}/weak.exp") |
| 113 | endif() |
| 114 | endif() |
| 115 | |
Eric Fiselier | 8e2855c | 2014-11-15 06:26:30 +0000 | [diff] [blame] | 116 | string(REPLACE ";" " " LIBCXX_COMPILE_FLAGS "${LIBCXX_COMPILE_FLAGS}") |
| 117 | string(REPLACE ";" " " LIBCXX_LINK_FLAGS "${LIBCXX_LINK_FLAGS}") |
Michael Gottesman | 8a1fc89 | 2013-09-02 07:28:03 +0000 | [diff] [blame] | 118 | |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 119 | set_target_properties(cxx |
| 120 | PROPERTIES |
Eric Fiselier | 8e2855c | 2014-11-15 06:26:30 +0000 | [diff] [blame] | 121 | COMPILE_FLAGS "${LIBCXX_COMPILE_FLAGS}" |
| 122 | LINK_FLAGS "${LIBCXX_LINK_FLAGS}" |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 123 | OUTPUT_NAME "c++" |
| 124 | VERSION "1.0" |
| 125 | SOVERSION "1" |
| 126 | ) |
| 127 | |
| 128 | install(TARGETS cxx |
Chandler Carruth | 7a033ca | 2014-12-29 12:15:47 +0000 | [diff] [blame] | 129 | LIBRARY DESTINATION lib${LIBCXX_LIBDIR_SUFFIX} |
| 130 | ARCHIVE DESTINATION lib${LIBCXX_LIBDIR_SUFFIX} |
Michael J. Spencer | 626916f | 2010-12-10 19:47:54 +0000 | [diff] [blame] | 131 | ) |