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OSX/cmake: ensure newest Xcode compatibility, important: still needs a patched cmake ( see error you will get if missed ), patched cmake provided here: http://www.jensverwiebe.de/Blender/CMake%202.8-7patched.zip

This commit is contained in:
Jens Verwiebe 2012-03-10 16:21:48 +00:00
parent 57693a3756
commit 3658389e72
1 changed files with 41 additions and 6 deletions
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47
CMakeLists.txt
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@ -249,19 +249,46 @@ if(APPLE)
"Choose the architecture you want to build Blender for: i386, x86_64 or ppc"
FORCE)
endif()
if(NOT CMAKE_OSX_DEPLOYMENT_TARGET)
set(CMAKE_OSX_DEPLOYMENT_TARGET 10.5 CACHE STRING
"Choose the minimum OSX version required: 10.4 or 10.5"
FORCE)
execute_process(COMMAND uname -r OUTPUT_VARIABLE MAC_SYS) # check for actual system-version
if (${MAC_SYS} MATCHES 11)
set(OSX_SYSTEM 10.7)
elseif(${MAC_SYS} MATCHES 10)
set(OSX_SYSTEM 10.6)
elseif(${MAC_SYS} MATCHES 9)
set(OSX_SYSTEM 10.5)
else()
set(OSX_SYSTEM unsupported)
endif()
message(STATUS "Detected system-version: " ${OSX_SYSTEM})
if(${OSX_SYSTEM} GREATER 10.6)
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.6" CACHE STRING "" FORCE) # 10.7 does not have 10.5sdk !!!
else()
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.5" CACHE STRING "" FORCE) # 10.5 is our minimum target
endif()
if(${CMAKE_GENERATOR} MATCHES "Xcode")
if(${XCODE_VERSION} VERSION_EQUAL 4 OR ${XCODE_VERSION} VERSION_GREATER 4)
# Xcode 4 defaults to the Apple LLVM Compiler.
# Override the default compiler selection because Blender only compiles with gcc
set(CMAKE_XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvmgcc42")
message(STATUS "Setting compiler to: " ${CMAKE_XCODE_ATTRIBUTE_GCC_VERSION})
##### workaround for actual official cmake incompatibility with xcode 4.3 #####
if(${XCODE_VERSION} MATCHES '') # cmake fails due looking for xcode in the wrong path, thus will be empty var
message("Official cmake does not yet support Xcode 4.3, get a patched version here: http://www.jensverwiebe.de/Blender/CMake%202.8-7patched.zip")
endif()
##### end workaround for actual official cmake incompatibility with xcode 4.3 #####
endif()
else() # unix makefile generator does not fill XCODE_VERSION var, so we get it with a command
execute_process(COMMAND xcodebuild -version OUTPUT_VARIABLE XCODE_VERS_BUILDNR )
STRING(SUBSTRING ${XCODE_VERS_BUILDNR} 6 3 XCODE_VERSION) # truncate away build-nr
endif()
message(STATUS "Detected Xcode-version: " ${XCODE_VERSION})
option(WITH_COCOA "Use Cocoa framework instead of deprecated Carbon" ON)
option(USE_QTKIT "Use QtKit instead of Carbon quicktime (needed for having partial quicktime for 64bit)" OFF)
option(WITH_LIBS10.5 "Use 10.5 libs (needed for 64bit builds)" OFF)
@ -1065,10 +1092,18 @@ elseif(WIN32)
elseif(APPLE)
if (${CMAKE_OSX_DEPLOYMENT_TARGET} STREQUAL "10.5")
set(WITH_LIBS10.5 ON CACHE BOOL "Use 10.5 libs" FORCE)
if(${CMAKE_OSX_DEPLOYMENT_TARGET} STREQUAL "10.5" OR ${CMAKE_OSX_DEPLOYMENT_TARGET} STRGREATER "10.5")
set(WITH_LIBS10.5 ON CACHE BOOL "Use 10.5 libs" FORCE) # valid also for 10.6/10.7
endif()
if(${XCODE_VERSION} LESS 4.3)
SET(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX${CMAKE_OSX_DEPLOYMENT_TARGET}.sdk CACHE PATH "" FORCE )
else()
SET(OSX_SYSROOT_PREFIX /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform)
SET(OSX_DEVELOPER_PREFIX /Developer/SDKs/MacOSX${CMAKE_OSX_DEPLOYMENT_TARGET}.sdk)
SET(CMAKE_OSX_SYSROOT ${OSX_SYSROOT_PREFIX}/${OSX_DEVELOPER_PREFIX} CACHE PATH "" FORCE)
endif()
if(WITH_LIBS10.5)
set(LIBDIR ${CMAKE_SOURCE_DIR}/../lib/darwin-9.x.universal)
else()