clang: error: -Z-reserved-lib-stdc++: 'linker' input unused when '-c' is present after update to xCode 4.4 [closed]

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Closed 2 years ago.

I've just updated xcode to the 4.4 version and the project I am currently working on is complaining with:

clang: error: -Z-reserved-lib-stdc++: 'linker' input unused when '-c' is present

Command /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 1

Do you have any idea of what should I check for in order to fix this issue?

回答1:

The issue has to do with coreplot: CorePlot failed to build in XCode 4.4. Just update coreplot and everything will compile smoothly.

来源：https://stackoverflow.com/questions/11850757/clang-error-z-reserved-lib-stdc-linker-input-unused-when-c-is-present