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From Nico Krulthof and Jori Torres, additions for detecting OSX 10.6 SDK and setting variable defaults accordingly.

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Robert Osfield 2010-03-10 11:09:55 +00:00
parent 4c1af137e0
commit ea5af1d010
1 changed files with 6 additions and 1 deletions
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7
CMakeLists.txt
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@ -694,7 +694,12 @@ IF(APPLE)
# version information we need. (Darwin versions can be changed
# independently of OS X versions.)
# It does look like CMake handles the CMAKE_OSX_SYSROOT automatically.
IF(EXISTS /Developer/SDKs/MacOSX10.5.sdk)
IF(EXISTS /Developer/SDKs/MacOSX10.6.sdk)
SET(CMAKE_OSX_ARCHITECTURES "i386;x86_64" CACHE STRING "Build architectures for OSX" FORCE)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.6 -ftree-vectorize -fvisibility-inlines-hidden" CACHE STRING "Flags used by the compiler during all build types." FORCE)
SET(OSG_WINDOWING_SYSTEM "Cocoa" CACHE STRING "Forced Cocoa windowing system in 64 bits snow leopard" FORCE)
SET(OSG_DEFAULT_IMAGE_PLUGIN_FOR_OSX "imageio " CACHE STRING "Forced imageio default image plugin for OSX in 64 bits snow leopard" FORCE)
ELSEIF(EXISTS /Developer/SDKs/MacOSX10.5.sdk)
# 64-bit compiles are not supported with Carbon. We should enable
# 64-bit compilation by default once osgviewer has been
# rewritten with Cocoa.