forked from bartvdbraak/blender
CMake: move some Apple specific code into platform_apple_xcode.cmake.
This commit is contained in:
parent
a192d5b81c
commit
14a4ce6d7f
110
CMakeLists.txt
110
CMakeLists.txt
@ -566,113 +566,7 @@ endif()
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# Apple
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if(APPLE)
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# require newer cmake on osx because of version handling,
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# older cmake cannot handle 2 digit subversion!
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cmake_minimum_required(VERSION 3.0.0)
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if(NOT CMAKE_OSX_ARCHITECTURES)
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set(CMAKE_OSX_ARCHITECTURES x86_64 CACHE STRING
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"Choose the architecture you want to build Blender for: i386, x86_64 or ppc"
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FORCE)
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endif()
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if(NOT DEFINED OSX_SYSTEM)
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execute_process(
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COMMAND xcodebuild -version -sdk macosx SDKVersion
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OUTPUT_VARIABLE OSX_SYSTEM
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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endif()
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# workaround for incorrect cmake xcode lookup for developer previews - XCODE_VERSION does not
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# take xcode-select path into account but would always look into /Applications/Xcode.app
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# while dev versions are named Xcode<version>-DP<preview_number>
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execute_process(
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COMMAND xcode-select --print-path
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OUTPUT_VARIABLE XCODE_CHECK OUTPUT_STRIP_TRAILING_WHITESPACE)
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string(REPLACE "/Contents/Developer" "" XCODE_BUNDLE ${XCODE_CHECK}) # truncate to bundlepath in any case
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if(${CMAKE_GENERATOR} MATCHES "Xcode")
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# earlier xcode has no bundled developer dir, no sense in getting xcode path from
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if(${XCODE_VERSION} VERSION_GREATER 4.2)
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# reduce to XCode name without dp extension
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string(SUBSTRING "${XCODE_CHECK}" 14 6 DP_NAME)
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if(${DP_NAME} MATCHES Xcode5)
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set(XCODE_VERSION 5)
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endif()
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endif()
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##### cmake incompatibility with xcode 4.3 and higher #####
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if(${XCODE_VERSION} MATCHES '') # cmake fails due looking for xcode in the wrong path, thus will be empty var
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message(FATAL_ERROR "Xcode 4.3 and higher must be used with cmake 2.8-8 or higher")
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endif()
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### end cmake incompatibility with xcode 4.3 and higher ###
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if(${XCODE_VERSION} VERSION_EQUAL 4 OR ${XCODE_VERSION} VERSION_GREATER 4 AND ${XCODE_VERSION} VERSION_LESS 4.3)
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# Xcode 4 defaults to the Apple LLVM Compiler.
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# Override the default compiler selection because Blender only compiles with gcc up to xcode 4.2
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set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvmgcc42")
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message(STATUS "Setting compiler to: " ${CMAKE_XCODE_ATTRIBUTE_GCC_VERSION})
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endif()
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else() # unix makefile generator does not fill XCODE_VERSION var, so we get it with a command
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execute_process(COMMAND xcodebuild -version OUTPUT_VARIABLE XCODE_VERS_BUILD_NR)
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string(SUBSTRING "${XCODE_VERS_BUILD_NR}" 6 3 XCODE_VERSION) # truncate away build-nr
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unset(XCODE_VERS_BUILD_NR)
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endif()
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message(STATUS "Detected OS X ${OSX_SYSTEM} and Xcode ${XCODE_VERSION} at ${XCODE_BUNDLE}")
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if(${XCODE_VERSION} VERSION_LESS 4.3)
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# use guaranteed existing sdk
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set(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX${OSX_SYSTEM}.sdk CACHE PATH "" FORCE)
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else()
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# note: xcode-select path could be ambigous,
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# cause /Applications/Xcode.app/Contents/Developer or /Applications/Xcode.app would be allowed
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# so i use a selfcomposed bundlepath here
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set(OSX_SYSROOT_PREFIX ${XCODE_BUNDLE}/Contents/Developer/Platforms/MacOSX.platform)
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message(STATUS "OSX_SYSROOT_PREFIX: " ${OSX_SYSROOT_PREFIX})
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set(OSX_DEVELOPER_PREFIX /Developer/SDKs/MacOSX${OSX_SYSTEM}.sdk) # use guaranteed existing sdk
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set(CMAKE_OSX_SYSROOT ${OSX_SYSROOT_PREFIX}/${OSX_DEVELOPER_PREFIX} CACHE PATH "" FORCE)
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if(${CMAKE_GENERATOR} MATCHES "Xcode")
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# to silence sdk not found warning, just overrides CMAKE_OSX_SYSROOT
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set(CMAKE_XCODE_ATTRIBUTE_SDKROOT macosx${OSX_SYSTEM})
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endif()
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# QuickTime framework is no longer available in SDK 10.12+
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if(WITH_CODEC_QUICKTIME AND ${OSX_SYSTEM} VERSION_GREATER 10.11)
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set(WITH_CODEC_QUICKTIME OFF)
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message(STATUS "QuickTime not supported by SDK ${OSX_SYSTEM}, disabling WITH_CODEC_QUICKTIME")
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endif()
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endif()
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if(OSX_SYSTEM MATCHES 10.9)
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# make sure syslibs and headers are looked up in sdk ( expecially for 10.9 openGL atm. )
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set(CMAKE_FIND_ROOT_PATH ${CMAKE_OSX_SYSROOT})
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endif()
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if(WITH_CXX11)
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# 10.9 is our min. target, if you use higher sdk, weak linking happens
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if(CMAKE_OSX_DEPLOYMENT_TARGET)
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if(${CMAKE_OSX_DEPLOYMENT_TARGET} VERSION_LESS 10.9)
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message(STATUS "Setting deployment target to 10.9, lower versions are incompatible with WITH_CXX11")
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set(CMAKE_OSX_DEPLOYMENT_TARGET "10.9" CACHE STRING "" FORCE)
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endif()
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else()
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set(CMAKE_OSX_DEPLOYMENT_TARGET "10.9" CACHE STRING "" FORCE)
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endif()
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else()
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if(NOT CMAKE_OSX_DEPLOYMENT_TARGET)
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# 10.6 is our min. target, if you use higher sdk, weak linking happens
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set(CMAKE_OSX_DEPLOYMENT_TARGET "10.6" CACHE STRING "" FORCE)
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endif()
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endif()
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if(NOT ${CMAKE_GENERATOR} MATCHES "Xcode")
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# force CMAKE_OSX_DEPLOYMENT_TARGET for makefiles, will not work else ( cmake bug ? )
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}")
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add_definitions("-DMACOSX_DEPLOYMENT_TARGET=${CMAKE_OSX_DEPLOYMENT_TARGET}")
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endif()
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include(platform_apple_xcode)
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endif()
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@ -842,6 +736,8 @@ if(WITH_AUDASPACE)
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endif()
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endif()
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apple_check_quicktime()
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#-----------------------------------------------------------------------------
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# Check for valid directories
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# ... a partial checkout may cause this.
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@ -75,16 +75,8 @@ elseif(APPLE)
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set(WITH_JACK ON CACHE BOOL "" FORCE)
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set(WITH_CODEC_QUICKTIME ON CACHE BOOL "" FORCE)
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set(WITH_OPENSUBDIV OFF CACHE BOOL "" FORCE)
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set(WITH_CODEC_QUICKTIME ON CACHE BOOL "" FORCE)
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if(NOT DEFINED OSX_SYSTEM)
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execute_process(
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COMMAND xcodebuild -version -sdk macosx SDKVersion
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OUTPUT_VARIABLE OSX_SYSTEM
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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endif()
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if(${OSX_SYSTEM} VERSION_GREATER 10.11)
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set(WITH_CODEC_QUICKTIME OFF CACHE BOOL "" FORCE)
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message(STATUS "QuickTime not supported by SDK ${OSX_SYSTEM}, disabling WITH_CODEC_QUICKTIME")
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endif()
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include("${CMAKE_SOURCE_DIR}/build_files/cmake/platform/platform_apple_xcode.cmake")
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apple_check_quicktime()
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endif()
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@ -76,16 +76,8 @@ elseif(APPLE)
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set(WITH_JACK ON CACHE BOOL "" FORCE)
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set(WITH_CODEC_QUICKTIME ON CACHE BOOL "" FORCE)
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set(WITH_OPENSUBDIV OFF CACHE BOOL "" FORCE)
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set(WITH_CODEC_QUICKTIME ON CACHE BOOL "" FORCE)
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if(NOT DEFINED OSX_SYSTEM)
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execute_process(
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COMMAND xcodebuild -version -sdk macosx SDKVersion
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OUTPUT_VARIABLE OSX_SYSTEM
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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endif()
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if(${OSX_SYSTEM} VERSION_GREATER 10.11)
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set(WITH_CODEC_QUICKTIME OFF CACHE BOOL "" FORCE)
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message(STATUS "QuickTime not supported by SDK ${OSX_SYSTEM}, disabling WITH_CODEC_QUICKTIME")
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endif()
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include("${CMAKE_SOURCE_DIR}/build_files/cmake/platform/platform_apple_xcode.cmake")
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apple_check_quicktime()
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endif()
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135
build_files/cmake/platform/platform_apple_xcode.cmake
Normal file
135
build_files/cmake/platform/platform_apple_xcode.cmake
Normal file
@ -0,0 +1,135 @@
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# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# The Original Code is Copyright (C) 2016, Blender Foundation
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# All rights reserved.
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#
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# Contributor(s): Jacques Beaurain.
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#
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# ***** END GPL LICENSE BLOCK *****
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# Xcode and system configuration for Apple.
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# require newer cmake on osx because of version handling,
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# older cmake cannot handle 2 digit subversion!
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cmake_minimum_required(VERSION 3.0.0)
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if(NOT CMAKE_OSX_ARCHITECTURES)
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set(CMAKE_OSX_ARCHITECTURES x86_64 CACHE STRING
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"Choose the architecture you want to build Blender for: i386, x86_64 or ppc"
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FORCE)
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endif()
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if(NOT DEFINED OSX_SYSTEM)
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execute_process(
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COMMAND xcodebuild -version -sdk macosx SDKVersion
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OUTPUT_VARIABLE OSX_SYSTEM
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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endif()
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# workaround for incorrect cmake xcode lookup for developer previews - XCODE_VERSION does not
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# take xcode-select path into account but would always look into /Applications/Xcode.app
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# while dev versions are named Xcode<version>-DP<preview_number>
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execute_process(
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COMMAND xcode-select --print-path
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OUTPUT_VARIABLE XCODE_CHECK OUTPUT_STRIP_TRAILING_WHITESPACE)
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string(REPLACE "/Contents/Developer" "" XCODE_BUNDLE ${XCODE_CHECK}) # truncate to bundlepath in any case
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if(${CMAKE_GENERATOR} MATCHES "Xcode")
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# earlier xcode has no bundled developer dir, no sense in getting xcode path from
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if(${XCODE_VERSION} VERSION_GREATER 4.2)
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# reduce to XCode name without dp extension
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string(SUBSTRING "${XCODE_CHECK}" 14 6 DP_NAME)
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if(${DP_NAME} MATCHES Xcode5)
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set(XCODE_VERSION 5)
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endif()
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endif()
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##### cmake incompatibility with xcode 4.3 and higher #####
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if(${XCODE_VERSION} MATCHES '') # cmake fails due looking for xcode in the wrong path, thus will be empty var
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message(FATAL_ERROR "Xcode 4.3 and higher must be used with cmake 2.8-8 or higher")
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endif()
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### end cmake incompatibility with xcode 4.3 and higher ###
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if(${XCODE_VERSION} VERSION_EQUAL 4 OR ${XCODE_VERSION} VERSION_GREATER 4 AND ${XCODE_VERSION} VERSION_LESS 4.3)
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# Xcode 4 defaults to the Apple LLVM Compiler.
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# Override the default compiler selection because Blender only compiles with gcc up to xcode 4.2
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set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvmgcc42")
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message(STATUS "Setting compiler to: " ${CMAKE_XCODE_ATTRIBUTE_GCC_VERSION})
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endif()
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else() # unix makefile generator does not fill XCODE_VERSION var, so we get it with a command
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execute_process(COMMAND xcodebuild -version OUTPUT_VARIABLE XCODE_VERS_BUILD_NR)
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string(SUBSTRING "${XCODE_VERS_BUILD_NR}" 6 3 XCODE_VERSION) # truncate away build-nr
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unset(XCODE_VERS_BUILD_NR)
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endif()
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message(STATUS "Detected OS X ${OSX_SYSTEM} and Xcode ${XCODE_VERSION} at ${XCODE_BUNDLE}")
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if(${XCODE_VERSION} VERSION_LESS 4.3)
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# use guaranteed existing sdk
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set(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX${OSX_SYSTEM}.sdk CACHE PATH "" FORCE)
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else()
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# note: xcode-select path could be ambigous,
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# cause /Applications/Xcode.app/Contents/Developer or /Applications/Xcode.app would be allowed
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# so i use a selfcomposed bundlepath here
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set(OSX_SYSROOT_PREFIX ${XCODE_BUNDLE}/Contents/Developer/Platforms/MacOSX.platform)
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message(STATUS "OSX_SYSROOT_PREFIX: " ${OSX_SYSROOT_PREFIX})
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set(OSX_DEVELOPER_PREFIX /Developer/SDKs/MacOSX${OSX_SYSTEM}.sdk) # use guaranteed existing sdk
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set(CMAKE_OSX_SYSROOT ${OSX_SYSROOT_PREFIX}/${OSX_DEVELOPER_PREFIX} CACHE PATH "" FORCE)
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if(${CMAKE_GENERATOR} MATCHES "Xcode")
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# to silence sdk not found warning, just overrides CMAKE_OSX_SYSROOT
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set(CMAKE_XCODE_ATTRIBUTE_SDKROOT macosx${OSX_SYSTEM})
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endif()
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endif()
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if(OSX_SYSTEM MATCHES 10.9)
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# make sure syslibs and headers are looked up in sdk ( expecially for 10.9 openGL atm. )
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set(CMAKE_FIND_ROOT_PATH ${CMAKE_OSX_SYSROOT})
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endif()
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if(WITH_CXX11)
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# 10.9 is our min. target, if you use higher sdk, weak linking happens
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if(CMAKE_OSX_DEPLOYMENT_TARGET)
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if(${CMAKE_OSX_DEPLOYMENT_TARGET} VERSION_LESS 10.9)
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message(STATUS "Setting deployment target to 10.9, lower versions are incompatible with WITH_CXX11")
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set(CMAKE_OSX_DEPLOYMENT_TARGET "10.9" CACHE STRING "" FORCE)
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endif()
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else()
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set(CMAKE_OSX_DEPLOYMENT_TARGET "10.9" CACHE STRING "" FORCE)
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endif()
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else()
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if(NOT CMAKE_OSX_DEPLOYMENT_TARGET)
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# 10.6 is our min. target, if you use higher sdk, weak linking happens
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set(CMAKE_OSX_DEPLOYMENT_TARGET "10.6" CACHE STRING "" FORCE)
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endif()
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endif()
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if(NOT ${CMAKE_GENERATOR} MATCHES "Xcode")
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# force CMAKE_OSX_DEPLOYMENT_TARGET for makefiles, will not work else ( cmake bug ? )
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}")
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add_definitions("-DMACOSX_DEPLOYMENT_TARGET=${CMAKE_OSX_DEPLOYMENT_TARGET}")
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endif()
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macro(apple_check_quicktime)
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# QuickTime framework is no longer available in SDK 10.12+
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if(WITH_CODEC_QUICKTIME AND ${OSX_SYSTEM} VERSION_GREATER 10.11)
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set(WITH_CODEC_QUICKTIME OFF CACHE BOOL "" FORCE)
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message(STATUS "QuickTime not supported by SDK ${OSX_SYSTEM}, disabling WITH_CODEC_QUICKTIME")
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endif()
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endmacro()
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