[MacPorts] ProblemHotlist modified

[MacPorts]

Page "ProblemHotlist" was changed by raimue at macports.org
Diff URL: <https://trac.macports.org/wiki/ProblemHotlist?action=diff&version=126>
Revision 126
Comment: Document build failures after Xcode 7.2 update
Changes:
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Index: ProblemHotlist
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--- ProblemHotlist (version: 125)
+++ ProblemHotlist (version: 126)
@@ -28,6 +28,29 @@
 
 Note you might have an older version of the `xcode-select` tool in case you installed Xcode 4.2 after installing the Mac OS X 10.7.3 update. If the command `xcode-select -version` returns `version 2003`, this is from Xcode 4.2 and we recommend to install the update once again with the [http://support.apple.com/kb/DL1484 Mac OS X 10.7.3 combo updater]. The current `xcode-select` version that comes with Mac OS X 10.7.3 identifies itself as `version 2307`.
 
+
+== Build failures after upgrading to Xcode 7.2 == #xcode7.2
+
+After installing the update to Xcode 7.2, port installations or upgrades using `xcodebuild` may fail with the following error due to an error in the Xcode installation. This is a problem that should be addressed by Apple, please also file a [https://bugreport.apple.com bug report] to raise awareness.
+
+{{{
+Could not find service "com.apple.CoreSimulator.CoreSimulatorService" in domain for uid: 502
+2015-12-10 17:21:27.407 xcodebuild[7363:75765] launchctl print returned an error code: 28928
+2015-12-10 17:21:27.407 xcodebuild[7363:75765] Failed to locate a valid instance of CoreSimulatorService in the bootstrap.  Adding it now.
+Could not find service "com.apple.CoreSimulator.CoreSimulatorService" in domain for uid: 502
+2015-12-10 17:21:27.431 xcodebuild[7363:75765] launchctl print returned an error code: 28928
+2015-12-10 17:21:27.431 xcodebuild[7363:75765] *** Assertion failure in -[SimServiceContext reloadServiceIfMovedOrAbortIfWeAreInvalid], /BuildRoot/Library/Caches/com.apple.xbs/Sources/CoreSimulator/CoreSimulator-201.3/CoreSimulator/SimServiceContext.m:451
+** INTERNAL ERROR: Uncaught exception **
+Exception: Unable to lookup com.apple.CoreSimulator.CoreSimulatorService in the bootstrap.  This can happen if running with a sandbox profile.  When running with a sandbox profile, make sure that com.apple.CoreSimulator.CoreSimulatorService.xpc is owned by root, not group writable, and not world writable.  See <rdar://problem/22142915>.
+}}}
+
+At the moment, a known workaround is to manually fix the permissions of the path mentioned in the error message:
+
+{{{
+$ sudo chmod 755 /Applications/Xcode.app/Contents/Developer/Library/PrivateFrameworks/CoreSimulator.framework/Versions/A/XPCServices/com.apple.CoreSimulator.CoreSimulatorService.xpc
+}}}
+
+
 == Port installation fails with "no destroot found" == #nodestrootfound
 
 Installing a port fails with the error message "no destroot found", for example:
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