Regression: xcodebuild no longer infers destination platform from -sdk parameter
Originator: | google.j | ||
Number: | rdar://23973685 | Date Originated: | 2015-12-22 |
Status: | Duplicate/22993940 | Resolved: | |
Product: | Developer Tools | Product Version: | 7.2/7C68 & 10.11.2/15C50 |
Classification: | Reproducible: | Always |
Summary: In Xcode 7.1.1 and earlier, passing -sdk iphonesimulator to xcodebuild would imply a suitable destination. In Xcode 7.2, this is no longer the case and the inferred destination is a generic iOS device rather than a simulator. It is hard to imagine a case where this would be desired behaviour. Steps to Reproduce: 1. Create a new iOS project with Xcode 7.1.1 or earlier. 2. With Xcode 7.1.1 or earlier selected through xcode-select or DEVELOPER_DIR, build it from the command line: xcodebuild -configuration Release -scheme <scheme> -sdk iphonesimulator clean build 3. Run the same build with Xcode 7.2 Expected Results: The build should succeed in both cases. Actual Results: Xcodebuild infers a valid SDK root (iphonesimulator9.2) and sets -isysroot to -isysroot $DEVELOPER_DIR/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.2.sdk. However, it selects architectures armv7 and arm64, and puts $DEVELOPER_DIR/Platforms/iPhoneOS.platform/Developer/usr/bin in $PATH. This results in the compiler trying to use the simulator version of sys/cdefs.h to build with armv7 and arm64 architectures, which produces errors like: In file included from <module-includes>:1: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.2.sdk/usr/include/sys/cdefs.h:707:2: error: Unsupported architecture #error Unsupported architecture ^ Notes: The attached archive contains: * A sample project (just a Single View App template with the deployment target lowered to 9.0) * A script to run test builds consistently and gather versioned logs * Example output from Xcode 7.1.1 and 7.2. Configuration: Happens consistently in all tested configurations involving Xcode 7.2.
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Looks like my https://openradar.appspot.com/24033506 is related.