154 lines
7.1 KiB
CMake
154 lines
7.1 KiB
CMake
SET(APPLE 1)
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# Darwin versions:
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# 6.x == Mac OSX 10.2
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# 7.x == Mac OSX 10.3
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# 8.x == Mac OSX 10.4
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# 9.x == Mac OSX 10.5
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STRING(REGEX REPLACE "^([0-9]+)\\.([0-9]+).*$" "\\1" DARWIN_MAJOR_VERSION "${CMAKE_SYSTEM_VERSION}")
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STRING(REGEX REPLACE "^([0-9]+)\\.([0-9]+).*$" "\\2" DARWIN_MINOR_VERSION "${CMAKE_SYSTEM_VERSION}")
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# Do not use the "-Wl,-search_paths_first" flag with the OSX 10.2 compiler.
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# Done this way because it is too early to do a TRY_COMPILE.
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IF(NOT DEFINED HAVE_FLAG_SEARCH_PATHS_FIRST)
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SET(HAVE_FLAG_SEARCH_PATHS_FIRST 0)
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IF("${DARWIN_MAJOR_VERSION}" GREATER 6)
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SET(HAVE_FLAG_SEARCH_PATHS_FIRST 1)
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ENDIF("${DARWIN_MAJOR_VERSION}" GREATER 6)
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ENDIF(NOT DEFINED HAVE_FLAG_SEARCH_PATHS_FIRST)
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# More desirable, but does not work:
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#INCLUDE(CheckCXXCompilerFlag)
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#CHECK_CXX_COMPILER_FLAG("-Wl,-search_paths_first" HAVE_FLAG_SEARCH_PATHS_FIRST)
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SET(CMAKE_SHARED_LIBRARY_PREFIX "lib")
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SET(CMAKE_SHARED_LIBRARY_SUFFIX ".dylib")
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SET(CMAKE_SHARED_MODULE_PREFIX "lib")
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SET(CMAKE_SHARED_MODULE_SUFFIX ".so")
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SET(CMAKE_MODULE_EXISTS 1)
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SET(CMAKE_DL_LIBS "")
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SET(CMAKE_C_LINK_FLAGS "-headerpad_max_install_names")
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SET(CMAKE_CXX_LINK_FLAGS "-headerpad_max_install_names")
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IF(HAVE_FLAG_SEARCH_PATHS_FIRST)
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SET(CMAKE_C_LINK_FLAGS "-Wl,-search_paths_first ${CMAKE_C_LINK_FLAGS}")
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SET(CMAKE_CXX_LINK_FLAGS "-Wl,-search_paths_first ${CMAKE_CXX_LINK_FLAGS}")
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ENDIF(HAVE_FLAG_SEARCH_PATHS_FIRST)
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SET(CMAKE_PLATFORM_HAS_INSTALLNAME 1)
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SET(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-dynamiclib -headerpad_max_install_names")
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SET(CMAKE_SHARED_MODULE_CREATE_C_FLAGS "-bundle -headerpad_max_install_names")
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SET(CMAKE_SHARED_MODULE_LOADER_C_FLAG "-Wl,-bundle_loader,")
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SET(CMAKE_SHARED_MODULE_LOADER_CXX_FLAG "-Wl,-bundle_loader,")
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SET(CMAKE_FIND_LIBRARY_SUFFIXES ".dylib" ".so" ".a")
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# hack: if a new cmake (which uses CMAKE_INSTALL_NAME_TOOL) runs on an old build tree
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# (where install_name_tool was hardcoded) and where CMAKE_INSTALL_NAME_TOOL isn't in the cache
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# and still cmake didn't fail in CMakeFindBinUtils.cmake (because it isn't rerun)
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# hardcode CMAKE_INSTALL_NAME_TOOL here to install_name_tool, so it behaves as it did before, Alex
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IF(NOT DEFINED CMAKE_INSTALL_NAME_TOOL)
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SET(CMAKE_INSTALL_NAME_TOOL install_name_tool)
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ENDIF(NOT DEFINED CMAKE_INSTALL_NAME_TOOL)
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# find installed SDKs
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FILE(GLOB _CMAKE_OSX_SDKS "/Developer/SDKs/*")
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# setup for universal binaries if sysroot exists
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IF(_CMAKE_OSX_SDKS)
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# find the most recent sdk for the default
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LIST(SORT _CMAKE_OSX_SDKS)
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LIST(REVERSE _CMAKE_OSX_SDKS)
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LIST(GET _CMAKE_OSX_SDKS 0 _CMAKE_OSX_SDKS)
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# use the environment variable CMAKE_OSX_SYSROOT if it is set
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IF(NOT "$ENV{CMAKE_OSX_SYSROOT}" STREQUAL "")
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SET(_CMAKE_OSX_SDKS "$ENV{CMAKE_OSX_SYSROOT}")
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ENDIF(NOT "$ENV{CMAKE_OSX_SYSROOT}" STREQUAL "")
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SET(CMAKE_OSX_SYSROOT ${_CMAKE_OSX_SDKS} CACHE STRING
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"isysroot used for universal binary support")
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# set _CMAKE_OSX_MACHINE to umame -m
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EXEC_PROGRAM(uname ARGS -m OUTPUT_VARIABLE _CMAKE_OSX_MACHINE)
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# check for Power PC and change to ppc
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IF("${_CMAKE_OSX_MACHINE}" MATCHES "Power")
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SET(_CMAKE_OSX_MACHINE ppc)
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ENDIF("${_CMAKE_OSX_MACHINE}" MATCHES "Power")
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# set the default based on uname and not the environment variable
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# as that is what is used to change it!
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SET(CMAKE_OSX_ARCHITECTURES_DEFAULT ${_CMAKE_OSX_MACHINE})
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# check for environment variable CMAKE_OSX_ARCHITECTURES
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# if it is set.
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IF(NOT "$ENV{CMAKE_OSX_ARCHITECTURES}" STREQUAL "")
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SET(_CMAKE_OSX_MACHINE "$ENV{CMAKE_OSX_ARCHITECTURES}")
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ENDIF(NOT "$ENV{CMAKE_OSX_ARCHITECTURES}" STREQUAL "")
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# now put _CMAKE_OSX_MACHINE into the cache
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SET(CMAKE_OSX_ARCHITECTURES ${_CMAKE_OSX_MACHINE}
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CACHE STRING "Build architectures for OSX")
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ENDIF(_CMAKE_OSX_SDKS)
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IF("${CMAKE_BACKWARDS_COMPATIBILITY}" MATCHES "^1\\.[0-6]$")
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SET(CMAKE_SHARED_MODULE_CREATE_C_FLAGS
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"${CMAKE_SHARED_MODULE_CREATE_C_FLAGS} -flat_namespace -undefined suppress")
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ENDIF("${CMAKE_BACKWARDS_COMPATIBILITY}" MATCHES "^1\\.[0-6]$")
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IF(NOT XCODE)
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# Enable shared library versioning. This flag is not actually referenced
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# but the fact that the setting exists will cause the generators to support
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# soname computation.
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SET(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-install_name")
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SET(CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG "-install_name")
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SET(CMAKE_SHARED_LIBRARY_SONAME_Fortran_FLAG "-install_name")
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ENDIF(NOT XCODE)
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# Xcode does not support -isystem yet.
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IF(XCODE)
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SET(CMAKE_INCLUDE_SYSTEM_FLAG_C)
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SET(CMAKE_INCLUDE_SYSTEM_FLAG_CXX)
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ENDIF(XCODE)
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SET(CMAKE_MacOSX_Content_COMPILE_OBJECT "\"${CMAKE_COMMAND}\" -E copy_if_different <SOURCE> <OBJECT>")
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SET(CMAKE_C_CREATE_SHARED_LIBRARY_FORBIDDEN_FLAGS -w)
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SET(CMAKE_CXX_CREATE_SHARED_LIBRARY_FORBIDDEN_FLAGS -w)
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SET(CMAKE_C_CREATE_SHARED_LIBRARY
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"<CMAKE_C_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <LINK_FLAGS> -o <TARGET> -install_name <TARGET_INSTALLNAME_DIR><TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>")
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SET(CMAKE_CXX_CREATE_SHARED_LIBRARY
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"<CMAKE_CXX_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> -install_name <TARGET_INSTALLNAME_DIR><TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>")
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SET(CMAKE_Fortran_CREATE_SHARED_LIBRARY
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"<CMAKE_Fortran_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_Fortran_FLAGS> <LINK_FLAGS> -o <TARGET> -install_name <TARGET_INSTALLNAME_DIR><TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>")
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SET(CMAKE_CXX_CREATE_SHARED_MODULE
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"<CMAKE_CXX_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
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SET(CMAKE_C_CREATE_SHARED_MODULE
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"<CMAKE_C_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_MODULE_CREATE_C_FLAGS> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
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SET(CMAKE_Fortran_CREATE_SHARED_MODULE
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"<CMAKE_Fortran_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_MODULE_CREATE_Fortran_FLAGS> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
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SET(CMAKE_C_CREATE_MACOSX_FRAMEWORK
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"<CMAKE_C_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <LINK_FLAGS> -o <TARGET> -install_name <TARGET_INSTALLNAME_DIR><TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>")
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SET(CMAKE_CXX_CREATE_MACOSX_FRAMEWORK
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"<CMAKE_CXX_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> -install_name <TARGET_INSTALLNAME_DIR><TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>")
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SET(CMAKE_PLATFORM_IMPLICIT_INCLUDE_DIRECTORIES /usr/local/include)
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# default to searching for frameworks first
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SET(CMAKE_FIND_FRAMEWORK FIRST)
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# set up the default search directories for frameworks
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SET(CMAKE_SYSTEM_FRAMEWORK_PATH
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~/Library/Frameworks
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/Library/Frameworks
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/Network/Library/Frameworks
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/System/Library/Frameworks)
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# default to searching for application bundles first
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SET(CMAKE_FIND_APPBUNDLE FIRST)
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# set up the default search directories for application bundles
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SET(CMAKE_SYSTEM_APPBUNDLE_PATH
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~/Applications
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/Applications
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/Developer/Applications)
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INCLUDE(Platform/UnixPaths)
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SET(CMAKE_SYSTEM_INCLUDE_PATH ${CMAKE_SYSTEM_INCLUDE_PATH} /sw/include)
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SET(CMAKE_SYSTEM_LIBRARY_PATH ${CMAKE_SYSTEM_LIBRARY_PATH} /sw/lib)
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