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From Frederic Morin, "Current behaviour uses SDKSettings.plist to determine osx version but

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this file is only available when XCode is installed.

This version works also when Command Line Tools for XCode are
installed (minimum build env for osx without XCode)

See https://github.com/openscenegraph/osg/pull/8 for patch details
Patch: https://github.com/openscenegraph/osg/pull/8/files"
This commit is contained in:
Robert Osfield 2013-06-24 09:59:22 +00:00
parent 261db64a9e
commit 864e5cb6f0
1 changed files with 3 additions and 1 deletions
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4
CMakeLists.txt
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@ -231,9 +231,11 @@ ENDIF(OSG_MAINTAINER)
IF(NOT ANDROID)
IF(APPLE)
# Determine the canonical name of the selected Platform SDK
EXECUTE_PROCESS(COMMAND "defaults" "read" "${CMAKE_OSX_SYSROOT}/SDKSettings.plist" "CanonicalName"
EXECUTE_PROCESS(COMMAND "/usr/bin/sw_vers" "-productVersion"
OUTPUT_VARIABLE OSG_OSX_SDK_NAME
OUTPUT_STRIP_TRAILING_WHITESPACE)
STRING(SUBSTRING "${OSG_OSX_SDK_NAME}" 0 4 OSG_OSX_SDK_NAME)
SET(OSG_OSX_SDK_NAME "macosx${OSG_OSX_SDK_NAME}")
# Trying to get CMake to generate an XCode IPhone project, current efforts are to get iphoneos sdk 3.1 working
# Added option which needs manually setting to select the IPhone SDK for building. We can only have one of the below