diff options
Diffstat (limited to 'Modules/Platform/Darwin.cmake')
| -rw-r--r-- | Modules/Platform/Darwin.cmake | 36 |
1 files changed, 12 insertions, 24 deletions
diff --git a/Modules/Platform/Darwin.cmake b/Modules/Platform/Darwin.cmake index f6e5946..46374cf 100644 --- a/Modules/Platform/Darwin.cmake +++ b/Modules/Platform/Darwin.cmake @@ -4,8 +4,11 @@ SET(CMAKE_SHARED_MODULE_PREFIX "lib") SET(CMAKE_SHARED_MODULE_SUFFIX ".so") SET(CMAKE_MODULE_EXISTS 1) SET(CMAKE_DL_LIBS "") -SET(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-dynamiclib") -SET(CMAKE_SHARED_MODULE_CREATE_C_FLAGS "-bundle") +SET(CMAKE_C_LINK_FLAGS "-headerpad_max_install_names") +SET(CMAKE_CXX_LINK_FLAGS "-headerpad_max_install_names") +SET(CMAKE_PLATFORM_HAS_INSTALLNAME 1) +SET(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-dynamiclib -headerpad_max_install_names") +SET(CMAKE_SHARED_MODULE_CREATE_C_FLAGS "-bundle -headerpad_max_install_names") SET(CMAKE_FIND_LIBRARY_SUFFIXES ".dylib" ".so" ".a") IF("${CMAKE_BACKWARDS_COMPATIBILITY}" MATCHES "^1\\.[0-6]$") @@ -14,32 +17,17 @@ IF("${CMAKE_BACKWARDS_COMPATIBILITY}" MATCHES "^1\\.[0-6]$") ENDIF("${CMAKE_BACKWARDS_COMPATIBILITY}" MATCHES "^1\\.[0-6]$") IF(NOT XCODE) -# Enable shared library versioning. + # Enable shared library versioning. This flag is not actually referenced + # but the fact that the setting exists will cause the generators to support + # soname computation. SET(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-install_name") SET(CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG "-install_name") ENDIF(NOT XCODE) -# OSX does not really implement an rpath, but it does allow a path to -# be specified in the soname field of a dylib. -IF(CMAKE_SKIP_RPATH) - # No rpath requested. Just use the soname directly. - SET(CMAKE_C_CREATE_SHARED_LIBRARY - "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <LINK_FLAGS> -o <TARGET> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG> <TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>") - SET(CMAKE_CXX_CREATE_SHARED_LIBRARY - "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG> <TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>") -ELSE(CMAKE_SKIP_RPATH) - # Support for rpath is requested. Approximate it by putting the - # full path to the library in the soname field. Then when executables - # link the library they will copy this full path as the name to use - # to find the library. We can get the directory containing the library - # by using the dirname of the <TARGET>. It may be a relative path - # so we use a "cd ...;pwd" trick to convert it to a full path at - # build time. - SET(CMAKE_C_CREATE_SHARED_LIBRARY - "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <LINK_FLAGS> -o <TARGET> <CMAKE_SHARED_LIBRARY_SONAME_C_FLAG> \"`cd \\`dirname <TARGET>\\`\;pwd`/<TARGET_SONAME>\" <OBJECTS> <LINK_LIBRARIES>") - SET(CMAKE_CXX_CREATE_SHARED_LIBRARY - "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG> \"`cd \\`dirname <TARGET>\\`\;pwd`/<TARGET_SONAME>\" <OBJECTS> <LINK_LIBRARIES>") -ENDIF(CMAKE_SKIP_RPATH) +SET(CMAKE_C_CREATE_SHARED_LIBRARY + "<CMAKE_C_COMPILER> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <LINK_FLAGS> -o <TARGET> -install_name <TARGET_INSTALLNAME_DIR><TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>") +SET(CMAKE_CXX_CREATE_SHARED_LIBRARY + "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> -install_name <TARGET_INSTALLNAME_DIR><TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>") SET(CMAKE_CXX_CREATE_SHARED_MODULE "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>") |