https://github.com/Kitware/CMake
Revision 5b222354de7060af409d0d80aa06180ed1b3ac64 authored by Stephen Kelly on 03 June 2013, 21:53:29 UTC, committed by Brad King on 05 June 2013, 13:05:00 UTC
If the expression $<TARGET_PROPERTY:prop> appears in the content of a target property, the target that prop is read from is the 'head target' of the expression. In contexts such as evaluating the content of a target property during generation, such as INCLUDE_DIRECTORIES, the 'head target' is the one on which the initial request was made. If evaluating a generator expression which is not a target property content, the target must be explicitly specified. Such contexts include add_custom_command and file(GENERATE). The content might then look like $<TARGET_PROPERTY:tgt,prop> However, as there is no HeadTarget set, any generator expressions evaluated as part of reading prop from tgt which do not specify the tgt directly report an error. Modify the logic of the TARGET_PROPERTY generator expression so that in such contexts, the 'head target' is set to the appropriate target which was first encountered.
1 parent 3aa9ce4
Tip revision: 5b222354de7060af409d0d80aa06180ed1b3ac64 authored by Stephen Kelly on 03 June 2013, 21:53:29 UTC
Genex: Fix the HEAD target used for evaluated expressions
Genex: Fix the HEAD target used for evaluated expressions
Tip revision: 5b22235
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| Example | ||
| Modules | ||
| Source | ||
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| Utilities | ||
| .gitattributes | -rw-r--r-- | 569 bytes |
| .hooks-config.bash | -rw-r--r-- | 866 bytes |
| CMakeCPack.cmake | -rw-r--r-- | 5.3 KB |
| CMakeCPackOptions.cmake.in | -rw-r--r-- | 3.4 KB |
| CMakeGraphVizOptions.cmake | -rw-r--r-- | 153 bytes |
| CMakeLists.txt | -rw-r--r-- | 24.8 KB |
| CMakeLogo.gif | -rw-r--r-- | 4.4 KB |
| CTestConfig.cmake | -rw-r--r-- | 1.0 KB |
| CTestCustom.cmake.in | -rw-r--r-- | 3.3 KB |
| CTestCustom.ctest.in | -rw-r--r-- | 145 bytes |
| ChangeLog.manual | -rw-r--r-- | 186.1 KB |
| ChangeLog.txt | -rw-r--r-- | 2.5 MB |
| CompileFlags.cmake | -rw-r--r-- | 2.5 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.txt | -rw-r--r-- | 1.9 KB |
| bootstrap | -rwxr-xr-x | 52.2 KB |
| cmake_uninstall.cmake.in | -rw-r--r-- | 796 bytes |
| configure | -rwxr-xr-x | 99 bytes |
| doxygen.config | -rw-r--r-- | 27.4 KB |
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