In article <3556574.Un4NXkj1da@patux>,
Rene J.V. Bertin <rjvber...@gmail.com>
wrote:
> On Thursday June 18 2015 10:31:04 Ryan Schmidt wrote:
> >Xcode projects often include hardcoded values for the SDK, deployment
> >target, and architectures, so if this is using an Xcode project file, check
> >for that. If not, check the project's build system.
> No, it doesn't use Xcode; it uses qmake. I think I'm discovering that Qt's
> own build system is the culprit; it has to be configured with -sdk macosx10.9
> or else it will use the 10.10 SDK. It's too early to confirm if that indeed
> resolves the missing symbol issue I've been seeing in Qt Creator but initial
> testing with manual compilation of the file using the symbol suggests it
> should. I'm no longer seeing -isysroot calling for the 10.10 sdk but rather
> the 10.9 sdk.
FWIW, if you are using the most recent Xcode installation for OS X 10.9,
you'll find that the default SDK for OS X ("macosx") is 10.10. That's
probably because Apple recommends that you use the SDK for the most
recent OS X release and that your code tests for feature availability if
it is to run on earlier systems, like when MACOSX_DEPLOYMENT_TARGET is
set to an earlier version.
$ sw_vers
ProductName: Mac OS X
ProductVersion: 10.9.5
BuildVersion: 13F1077
$ xcodebuild -version
Xcode 6.1.1
Build version 6A2008a
$ xcodebuild -version -sdk macosx
MacOSX10.10.sdk - OS X 10.10 (macosx10.10)
SDKVersion: 10.10
Path:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Deve
loper/SDKs/MacOSX10.10.sdk
PlatformVersion: 1.1
PlatformPath:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform
ProductBuildVersion: 14A382
ProductCopyright: 1983-2014 Apple Inc.
ProductName: Mac OS X
ProductUserVisibleVersion: 10.10
ProductVersion: 10.10
$ xcodebuild -version -sdk macosx10.9
MacOSX10.9.sdk - OS X 10.9 (macosx10.9)
SDKVersion: 10.9
Path:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Deve
loper/SDKs/MacOSX10.9.sdk
PlatformVersion: 1.1
PlatformPath:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform
ProductBuildVersion: 13F26
ProductCopyright: 1983-2014 Apple Inc.
ProductName: Mac OS X
ProductUserVisibleVersion: 10.9.5
ProductVersion: 10.9.5
--
Ned Deily,
n...@acm.org
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