https://github.com/Kitware/CMake
Revision f6f1095413772e5d52f6699ff7324180e30f5c35 authored by Stephen Kelly on 14 May 2014, 21:56:53 UTC, committed by Stephen Kelly on 15 May 2014, 17:38:25 UTC
Clang discards the entire string if it is not used, removing the ability to read the features from the compiled binary. That is prevented by using the symbol. GNU with -O3 also discards the string, so use the string in a way which is determined by a runtime value (argc) to prevent it being discarded.
1 parent 5c04dfe
Tip revision: f6f1095413772e5d52f6699ff7324180e30f5c35 authored by Stephen Kelly on 14 May 2014, 21:56:53 UTC
Features: Use the features symbol in the feature-test compile.
Features: Use the features symbol in the feature-test compile.
Tip revision: f6f1095
| File | Mode | Size |
|---|---|---|
| Auxiliary | ||
| Help | ||
| Licenses | ||
| Modules | ||
| Source | ||
| Templates | ||
| Tests | ||
| Utilities | ||
| .gitattributes | -rw-r--r-- | 569 bytes |
| .hooks-config.bash | -rw-r--r-- | 866 bytes |
| CMakeCPack.cmake | -rw-r--r-- | 5.1 KB |
| CMakeCPackOptions.cmake.in | -rw-r--r-- | 2.7 KB |
| CMakeGraphVizOptions.cmake | -rw-r--r-- | 153 bytes |
| CMakeLists.txt | -rw-r--r-- | 22.8 KB |
| CMakeLogo.gif | -rw-r--r-- | 4.4 KB |
| CONTRIBUTING.rst | -rw-r--r-- | 1001 bytes |
| CTestConfig.cmake | -rw-r--r-- | 875 bytes |
| CTestCustom.cmake.in | -rw-r--r-- | 3.8 KB |
| CompileFlags.cmake | -rw-r--r-- | 3.1 KB |
| Copyright.txt | -rw-r--r-- | 2.6 KB |
| DartConfig.cmake | -rw-r--r-- | 809 bytes |
| DartLocal.conf.in | -rw-r--r-- | 4.0 KB |
| README.rst | -rw-r--r-- | 2.5 KB |
| bootstrap | -rwxr-xr-x | 56.0 KB |
| cmake_uninstall.cmake.in | -rw-r--r-- | 790 bytes |
| configure | -rwxr-xr-x | 99 bytes |
| doxygen.config | -rw-r--r-- | 27.4 KB |
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