diff options
Diffstat (limited to 'build_files/cmake/platform/platform_apple_xcode.cmake')
| -rw-r--r-- | build_files/cmake/platform/platform_apple_xcode.cmake | 59 |
1 files changed, 20 insertions, 39 deletions
diff --git a/build_files/cmake/platform/platform_apple_xcode.cmake b/build_files/cmake/platform/platform_apple_xcode.cmake index 56514edab4b..cc420b64268 100644 --- a/build_files/cmake/platform/platform_apple_xcode.cmake +++ b/build_files/cmake/platform/platform_apple_xcode.cmake @@ -41,30 +41,7 @@ execute_process( OUTPUT_VARIABLE XCODE_CHECK OUTPUT_STRIP_TRAILING_WHITESPACE) string(REPLACE "/Contents/Developer" "" XCODE_BUNDLE ${XCODE_CHECK}) # truncate to bundlepath in any case -if(${CMAKE_GENERATOR} MATCHES "Xcode") - - # earlier xcode has no bundled developer dir, no sense in getting xcode path from - if(${XCODE_VERSION} VERSION_GREATER 4.2) - # reduce to XCode name without dp extension - string(SUBSTRING "${XCODE_CHECK}" 14 6 DP_NAME) - if(${DP_NAME} MATCHES Xcode5) - set(XCODE_VERSION 5) - endif() - endif() - - ##### cmake incompatibility with xcode 4.3 and higher ##### - if(${XCODE_VERSION} MATCHES '') # cmake fails due looking for xcode in the wrong path, thus will be empty var - message(FATAL_ERROR "Xcode 4.3 and higher must be used with cmake 2.8-8 or higher") - endif() - ### end cmake incompatibility with xcode 4.3 and higher ### - - if(${XCODE_VERSION} VERSION_EQUAL 4 OR ${XCODE_VERSION} VERSION_GREATER 4 AND ${XCODE_VERSION} VERSION_LESS 4.3) - # Xcode 4 defaults to the Apple LLVM Compiler. - # Override the default compiler selection because Blender only compiles with gcc up to xcode 4.2 - set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvmgcc42") - message(STATUS "Setting compiler to: " ${CMAKE_XCODE_ATTRIBUTE_GCC_VERSION}) - endif() -else() +if(NOT ${CMAKE_GENERATOR} MATCHES "Xcode") # Unix makefile generator does not fill XCODE_VERSION var, so we get it with a command. # Note that `xcodebuild -version` gives output in two lines: first line will include # Xcode version, second one will include build number. We are only interested in the @@ -88,21 +65,25 @@ endif() message(STATUS "Detected OS X ${OSX_SYSTEM} and Xcode ${XCODE_VERSION} at ${XCODE_BUNDLE}") -if(${XCODE_VERSION} VERSION_LESS 4.3) - # use guaranteed existing sdk - set(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX${OSX_SYSTEM}.sdk CACHE PATH "" FORCE) -else() - # note: xcode-select path could be ambiguous, - # cause /Applications/Xcode.app/Contents/Developer or /Applications/Xcode.app would be allowed - # so i use a selfcomposed bundlepath here - set(OSX_SYSROOT_PREFIX ${XCODE_BUNDLE}/Contents/Developer/Platforms/MacOSX.platform) - message(STATUS "OSX_SYSROOT_PREFIX: " ${OSX_SYSROOT_PREFIX}) - set(OSX_DEVELOPER_PREFIX /Developer/SDKs/MacOSX${OSX_SYSTEM}.sdk) # use guaranteed existing sdk - set(CMAKE_OSX_SYSROOT ${OSX_SYSROOT_PREFIX}/${OSX_DEVELOPER_PREFIX} CACHE PATH "" FORCE) - if(${CMAKE_GENERATOR} MATCHES "Xcode") - # to silence sdk not found warning, just overrides CMAKE_OSX_SYSROOT - set(CMAKE_XCODE_ATTRIBUTE_SDKROOT macosx${OSX_SYSTEM}) - endif() +# Older Xcode versions had different approach to the directory hiearchy. +# Require newer Xcode which is also have better chances of being able to compile with the +# required deployment target. +# +# NOTE: Xcode version 8.2 is the latest one which runs on macOS 10.11. +if(${XCODE_VERSION} VERSION_LESS 8.2) + message(FATAL_ERROR "Only Xcode version 8.2 and newer is supported") +endif() + +# note: xcode-select path could be ambiguous, +# cause /Applications/Xcode.app/Contents/Developer or /Applications/Xcode.app would be allowed +# so i use a selfcomposed bundlepath here +set(OSX_SYSROOT_PREFIX ${XCODE_BUNDLE}/Contents/Developer/Platforms/MacOSX.platform) +message(STATUS "OSX_SYSROOT_PREFIX: " ${OSX_SYSROOT_PREFIX}) +set(OSX_DEVELOPER_PREFIX /Developer/SDKs/MacOSX${OSX_SYSTEM}.sdk) # use guaranteed existing sdk +set(CMAKE_OSX_SYSROOT ${OSX_SYSROOT_PREFIX}/${OSX_DEVELOPER_PREFIX} CACHE PATH "" FORCE) +if(${CMAKE_GENERATOR} MATCHES "Xcode") + # to silence sdk not found warning, just overrides CMAKE_OSX_SYSROOT + set(CMAKE_XCODE_ATTRIBUTE_SDKROOT macosx${OSX_SYSTEM}) endif() # 10.11 is our min. target, if you use higher sdk, weak linking happens |