|
|
|
set(APPLE 1)
|
|
|
|
|
|
|
|
if(CMAKE_SYSTEM_NAME STREQUAL "iOS" OR CMAKE_SYSTEM_NAME STREQUAL "tvOS" OR CMAKE_SYSTEM_NAME STREQUAL "watchOS")
|
|
|
|
if(NOT DEFINED CMAKE_MACOSX_BUNDLE)
|
|
|
|
set(CMAKE_MACOSX_BUNDLE ON)
|
|
|
|
endif()
|
|
|
|
|
|
|
|
list(APPEND CMAKE_FIND_ROOT_PATH "${_CMAKE_OSX_SYSROOT_PATH}")
|
|
|
|
if(NOT DEFINED CMAKE_FIND_ROOT_PATH_MODE_LIBRARY)
|
|
|
|
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
|
|
|
|
endif()
|
|
|
|
if(NOT DEFINED CMAKE_FIND_ROOT_PATH_MODE_INCLUDE)
|
|
|
|
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
|
|
|
|
endif()
|
|
|
|
if(NOT DEFINED CMAKE_FIND_ROOT_PATH_MODE_PACKAGE)
|
|
|
|
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
|
|
|
|
# Darwin versions:
|
|
|
|
# 6.x == Mac OSX 10.2 (Jaguar)
|
|
|
|
# 7.x == Mac OSX 10.3 (Panther)
|
|
|
|
# 8.x == Mac OSX 10.4 (Tiger)
|
|
|
|
# 9.x == Mac OSX 10.5 (Leopard)
|
|
|
|
# 10.x == Mac OSX 10.6 (Snow Leopard)
|
|
|
|
# 11.x == Mac OSX 10.7 (Lion)
|
|
|
|
# 12.x == Mac OSX 10.8 (Mountain Lion)
|
|
|
|
string(REGEX REPLACE "^([0-9]+)\\.([0-9]+).*$" "\\1" DARWIN_MAJOR_VERSION "${CMAKE_SYSTEM_VERSION}")
|
|
|
|
string(REGEX REPLACE "^([0-9]+)\\.([0-9]+).*$" "\\2" DARWIN_MINOR_VERSION "${CMAKE_SYSTEM_VERSION}")
|
|
|
|
|
|
|
|
# Do not use the "-Wl,-search_paths_first" flag with the OSX 10.2 compiler.
|
|
|
|
# Done this way because it is too early to do a TRY_COMPILE.
|
|
|
|
if(NOT DEFINED HAVE_FLAG_SEARCH_PATHS_FIRST)
|
|
|
|
set(HAVE_FLAG_SEARCH_PATHS_FIRST 0)
|
|
|
|
if("${DARWIN_MAJOR_VERSION}" GREATER 6)
|
|
|
|
set(HAVE_FLAG_SEARCH_PATHS_FIRST 1)
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
# More desirable, but does not work:
|
|
|
|
#include(CheckCXXCompilerFlag)
|
|
|
|
#CHECK_CXX_COMPILER_FLAG("-Wl,-search_paths_first" HAVE_FLAG_SEARCH_PATHS_FIRST)
|
|
|
|
|
|
|
|
set(CMAKE_SHARED_LIBRARY_PREFIX "lib")
|
|
|
|
set(CMAKE_SHARED_LIBRARY_SUFFIX ".dylib")
|
|
|
|
set(CMAKE_SHARED_MODULE_PREFIX "lib")
|
|
|
|
set(CMAKE_SHARED_MODULE_SUFFIX ".so")
|
|
|
|
set(CMAKE_MODULE_EXISTS 1)
|
|
|
|
set(CMAKE_DL_LIBS "")
|
|
|
|
|
|
|
|
# Enable rpath support for 10.5 and greater where it is known to work.
|
|
|
|
if("${DARWIN_MAJOR_VERSION}" GREATER 8)
|
|
|
|
set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-rpath,")
|
|
|
|
endif()
|
|
|
|
|
|
|
|
set(CMAKE_C_OSX_COMPATIBILITY_VERSION_FLAG "-compatibility_version ")
|
|
|
|
set(CMAKE_C_OSX_CURRENT_VERSION_FLAG "-current_version ")
|
|
|
|
set(CMAKE_CXX_OSX_COMPATIBILITY_VERSION_FLAG "${CMAKE_C_OSX_COMPATIBILITY_VERSION_FLAG}")
|
|
|
|
set(CMAKE_CXX_OSX_CURRENT_VERSION_FLAG "${CMAKE_C_OSX_CURRENT_VERSION_FLAG}")
|
|
|
|
|
|
|
|
set(CMAKE_C_LINK_FLAGS "-Wl,-headerpad_max_install_names")
|
|
|
|
set(CMAKE_CXX_LINK_FLAGS "-Wl,-headerpad_max_install_names")
|
|
|
|
|
|
|
|
if(HAVE_FLAG_SEARCH_PATHS_FIRST)
|
|
|
|
set(CMAKE_C_LINK_FLAGS "-Wl,-search_paths_first ${CMAKE_C_LINK_FLAGS}")
|
|
|
|
set(CMAKE_CXX_LINK_FLAGS "-Wl,-search_paths_first ${CMAKE_CXX_LINK_FLAGS}")
|
|
|
|
endif()
|
|
|
|
|
|
|
|
set(CMAKE_PLATFORM_HAS_INSTALLNAME 1)
|
|
|
|
set(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-dynamiclib -Wl,-headerpad_max_install_names")
|
|
|
|
set(CMAKE_SHARED_MODULE_CREATE_C_FLAGS "-bundle -Wl,-headerpad_max_install_names")
|
|
|
|
set(CMAKE_SHARED_MODULE_LOADER_C_FLAG "-Wl,-bundle_loader,")
|
|
|
|
set(CMAKE_SHARED_MODULE_LOADER_CXX_FLAG "-Wl,-bundle_loader,")
|
|
|
|
set(CMAKE_FIND_LIBRARY_SUFFIXES ".tbd" ".dylib" ".so" ".a")
|
|
|
|
|
|
|
|
# hack: if a new cmake (which uses CMAKE_INSTALL_NAME_TOOL) runs on an old build tree
|
|
|
|
# (where install_name_tool was hardcoded) and where CMAKE_INSTALL_NAME_TOOL isn't in the cache
|
|
|
|
# and still cmake didn't fail in CMakeFindBinUtils.cmake (because it isn't rerun)
|
|
|
|
# hardcode CMAKE_INSTALL_NAME_TOOL here to install_name_tool, so it behaves as it did before, Alex
|
|
|
|
if(NOT DEFINED CMAKE_INSTALL_NAME_TOOL)
|
|
|
|
find_program(CMAKE_INSTALL_NAME_TOOL install_name_tool)
|
|
|
|
mark_as_advanced(CMAKE_INSTALL_NAME_TOOL)
|
|
|
|
endif()
|
|
|
|
|
|
|
|
# Enable shared library versioning.
|
|
|
|
set(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-install_name")
|
|
|
|
|
|
|
|
# Xcode does not support -isystem yet.
|
|
|
|
if(XCODE)
|
|
|
|
set(CMAKE_INCLUDE_SYSTEM_FLAG_C)
|
|
|
|
set(CMAKE_INCLUDE_SYSTEM_FLAG_CXX)
|
|
|
|
endif()
|
|
|
|
|
|
|
|
if("${_CURRENT_OSX_VERSION}" VERSION_LESS "10.5")
|
|
|
|
# Need to list dependent shared libraries on link line. When building
|
|
|
|
# with -isysroot (for universal binaries), the linker always looks for
|
|
|
|
# dependent libraries under the sysroot. Listing them on the link
|
|
|
|
# line works around the problem.
|
|
|
|
set(CMAKE_LINK_DEPENDENT_LIBRARY_FILES 1)
|
|
|
|
endif()
|
|
|
|
|
|
|
|
set(CMAKE_C_CREATE_SHARED_LIBRARY
|
|
|
|
"<CMAKE_C_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <LINK_FLAGS> -o <TARGET> <SONAME_FLAG> <TARGET_INSTALLNAME_DIR><TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>")
|
|
|
|
set(CMAKE_CXX_CREATE_SHARED_LIBRARY
|
|
|
|
"<CMAKE_CXX_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> <SONAME_FLAG> <TARGET_INSTALLNAME_DIR><TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>")
|
|
|
|
set(CMAKE_Fortran_CREATE_SHARED_LIBRARY
|
|
|
|
"<CMAKE_Fortran_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_Fortran_FLAGS> <LINK_FLAGS> -o <TARGET> <SONAME_FLAG> <TARGET_INSTALLNAME_DIR><TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>")
|
|
|
|
|
|
|
|
set(CMAKE_CXX_CREATE_SHARED_MODULE
|
|
|
|
"<CMAKE_CXX_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
|
|
|
|
|
|
|
|
set(CMAKE_C_CREATE_SHARED_MODULE
|
|
|
|
"<CMAKE_C_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_MODULE_CREATE_C_FLAGS> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
|
|
|
|
|
|
|
|
set(CMAKE_Fortran_CREATE_SHARED_MODULE
|
|
|
|
"<CMAKE_Fortran_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_MODULE_CREATE_Fortran_FLAGS> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
|
|
|
|
|
|
|
|
set(CMAKE_C_CREATE_MACOSX_FRAMEWORK
|
|
|
|
"<CMAKE_C_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS> <LINK_FLAGS> -o <TARGET> <SONAME_FLAG> <TARGET_INSTALLNAME_DIR><TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>")
|
|
|
|
set(CMAKE_CXX_CREATE_MACOSX_FRAMEWORK
|
|
|
|
"<CMAKE_CXX_COMPILER> <LANGUAGE_COMPILE_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <LINK_FLAGS> -o <TARGET> <SONAME_FLAG> <TARGET_INSTALLNAME_DIR><TARGET_SONAME> <OBJECTS> <LINK_LIBRARIES>")
|
|
|
|
|
|
|
|
# Set default framework search path flag for languages known to use a
|
|
|
|
# preprocessor that may find headers in frameworks.
|
|
|
|
set(CMAKE_C_FRAMEWORK_SEARCH_FLAG -F)
|
|
|
|
set(CMAKE_CXX_FRAMEWORK_SEARCH_FLAG -F)
|
|
|
|
set(CMAKE_Fortran_FRAMEWORK_SEARCH_FLAG -F)
|
|
|
|
|
|
|
|
# default to searching for frameworks first
|
|
|
|
if(NOT DEFINED CMAKE_FIND_FRAMEWORK)
|
|
|
|
set(CMAKE_FIND_FRAMEWORK FIRST)
|
|
|
|
endif()
|
|
|
|
|
|
|
|
# Older OS X linkers do not report their framework search path
|
|
|
|
# with -v but "man ld" documents the following locations.
|
|
|
|
set(CMAKE_PLATFORM_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES
|
|
|
|
${_CMAKE_OSX_SYSROOT_PATH}/Library/Frameworks
|
|
|
|
${_CMAKE_OSX_SYSROOT_PATH}/System/Library/Frameworks
|
|
|
|
)
|
|
|
|
if(_CMAKE_OSX_SYSROOT_PATH)
|
|
|
|
# Treat some paths as implicit so we do not override the SDK versions.
|
|
|
|
list(APPEND CMAKE_PLATFORM_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES
|
|
|
|
/System/Library/Frameworks)
|
|
|
|
endif()
|
|
|
|
if("${_CURRENT_OSX_VERSION}" VERSION_LESS "10.5")
|
|
|
|
# Older OS X tools had more implicit paths.
|
|
|
|
list(APPEND CMAKE_PLATFORM_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES
|
|
|
|
${_CMAKE_OSX_SYSROOT_PATH}/Network/Library/Frameworks)
|
|
|
|
endif()
|
|
|
|
|
|
|
|
# set up the default search directories for frameworks
|
|
|
|
set(CMAKE_SYSTEM_FRAMEWORK_PATH
|
|
|
|
~/Library/Frameworks
|
|
|
|
)
|
|
|
|
if(_CMAKE_OSX_SYSROOT_PATH)
|
|
|
|
list(APPEND CMAKE_SYSTEM_FRAMEWORK_PATH
|
|
|
|
${_CMAKE_OSX_SYSROOT_PATH}/Library/Frameworks
|
|
|
|
${_CMAKE_OSX_SYSROOT_PATH}/Network/Library/Frameworks
|
|
|
|
${_CMAKE_OSX_SYSROOT_PATH}/System/Library/Frameworks
|
|
|
|
)
|
|
|
|
# add platform developer framework path if exists
|
|
|
|
foreach(_path
|
|
|
|
# Xcode 6
|
|
|
|
${_CMAKE_OSX_SYSROOT_PATH}/../../Library/Frameworks
|
|
|
|
# Xcode 5 iOS
|
|
|
|
${_CMAKE_OSX_SYSROOT_PATH}/Developer/Library/Frameworks
|
|
|
|
# Xcode 5 OSX
|
|
|
|
${_CMAKE_OSX_SYSROOT_PATH}/../../../../../Library/Frameworks
|
|
|
|
)
|
|
|
|
get_filename_component(_abolute_path "${_path}" ABSOLUTE)
|
|
|
|
if(EXISTS "${_abolute_path}")
|
|
|
|
list(APPEND CMAKE_SYSTEM_FRAMEWORK_PATH "${_abolute_path}")
|
|
|
|
break()
|
|
|
|
endif()
|
|
|
|
endforeach()
|
|
|
|
endif()
|
|
|
|
list(APPEND CMAKE_SYSTEM_FRAMEWORK_PATH
|
|
|
|
/Library/Frameworks
|
|
|
|
/Network/Library/Frameworks
|
|
|
|
/System/Library/Frameworks)
|
|
|
|
|
|
|
|
# Warn about known system mis-configuration case.
|
|
|
|
if(CMAKE_OSX_SYSROOT)
|
|
|
|
get_property(_IN_TC GLOBAL PROPERTY IN_TRY_COMPILE)
|
|
|
|
if(NOT _IN_TC AND
|
|
|
|
NOT IS_SYMLINK "${CMAKE_OSX_SYSROOT}/Library/Frameworks"
|
|
|
|
AND IS_SYMLINK "${CMAKE_OSX_SYSROOT}/Library/Frameworks/Frameworks")
|
|
|
|
message(WARNING "The SDK Library/Frameworks path\n"
|
|
|
|
" ${CMAKE_OSX_SYSROOT}/Library/Frameworks\n"
|
|
|
|
"is not set up correctly on this system. "
|
|
|
|
"This is known to occur when installing Xcode 3.2.6:\n"
|
|
|
|
" http://bugs.python.org/issue14018\n"
|
|
|
|
"The problem may cause build errors that report missing system frameworks. "
|
|
|
|
"Fix your SDK symlinks to resolve this issue and avoid this warning."
|
|
|
|
)
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
|
|
|
|
# default to searching for application bundles first
|
|
|
|
if(NOT DEFINED CMAKE_FIND_APPBUNDLE)
|
|
|
|
set(CMAKE_FIND_APPBUNDLE FIRST)
|
|
|
|
endif()
|
|
|
|
# set up the default search directories for application bundles
|
|
|
|
set(_apps_paths)
|
|
|
|
foreach(_path
|
|
|
|
"~/Applications"
|
|
|
|
"/Applications"
|
|
|
|
"${OSX_DEVELOPER_ROOT}/../Applications" # Xcode 4.3+
|
|
|
|
"${OSX_DEVELOPER_ROOT}/Applications" # pre-4.3
|
|
|
|
)
|
|
|
|
get_filename_component(_apps "${_path}" ABSOLUTE)
|
|
|
|
if(EXISTS "${_apps}")
|
|
|
|
list(APPEND _apps_paths "${_apps}")
|
|
|
|
endif()
|
|
|
|
endforeach()
|
|
|
|
if(_apps_paths)
|
|
|
|
list(REMOVE_DUPLICATES _apps_paths)
|
|
|
|
endif()
|
|
|
|
set(CMAKE_SYSTEM_APPBUNDLE_PATH
|
|
|
|
${_apps_paths})
|
|
|
|
unset(_apps_paths)
|
|
|
|
|
|
|
|
include(Platform/UnixPaths)
|
|
|
|
if(_CMAKE_OSX_SYSROOT_PATH AND EXISTS ${_CMAKE_OSX_SYSROOT_PATH}/usr/include)
|
|
|
|
list(APPEND CMAKE_SYSTEM_PREFIX_PATH ${_CMAKE_OSX_SYSROOT_PATH}/usr)
|
|
|
|
foreach(lang C CXX)
|
|
|
|
list(APPEND _CMAKE_${lang}_IMPLICIT_INCLUDE_DIRECTORIES_INIT ${_CMAKE_OSX_SYSROOT_PATH}/usr/include)
|
|
|
|
endforeach()
|
|
|
|
endif()
|
|
|
|
list(APPEND CMAKE_SYSTEM_PREFIX_PATH
|
|
|
|
/sw # Fink
|
|
|
|
/opt/local # MacPorts
|
|
|
|
)
|