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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
| 0011069 | CMake | CMake | public | 2010-07-29 22:56 | 2016-06-10 14:31 | ||||
| Reporter | Guillaume Seguin | ||||||||
| Assigned To | Kitware Robot | ||||||||
| Priority | normal | Severity | minor | Reproducibility | always | ||||
| Status | closed | Resolution | moved | ||||||
| Platform | OS | OS Version | |||||||
| Product Version | CMake-2-8 | ||||||||
| Target Version | Fixed in Version | ||||||||
| Summary | 0011069: Support for -D_REENTRANT (or fix problem in CHECK_FUNCTION_EXISTS) | ||||||||
| Description | -D_REENTRANT is a valid (to my knowledge) define arg for gcc (see http://stackoverflow.com/questions/2601753/reentrant-flag-in-pthreads [^]) and is pulled in by some pkgconfig packages (such as directfb.pc). When running check_function_exists (something) after adding the flags pulled by pkgconfig to CMAKE_REQUIRED_FLAGS, I get : -- Looking for wnck_window_has_name Parse error in command line argument: -D_REENTRANT Should be: VAR:type=value CMake Error: No cmake script provided. CMake Error: Internal CMake error, TryCompile configure of cmake failed -- Looking for wnck_window_has_name - not found Manually replacing -D_REENTRANT by -D_REENTRANT=1 fixes the problem. I'm not sure whether the problem is in the arg parsing or in CHECK_FUNCTION_EXISTS itself, but shouldn't this work ? | ||||||||
| Tags | No tags attached. | ||||||||
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(0023686) Daniel Richard G. (reporter) 2010-12-02 17:17 |
I believe CMAKE_REQUIRED_FLAGS actually specifies command-line flags to CMake, not to the compiler/preprocessor. (The comments in CheckFunctionExists.cmake could certainly be more clear on this point.) That would be why CMake is complaining about things not being in "VAR:type=value" form. -D directives for the compiler should go in CMAKE_REQUIRED_DEFINITIONS, then. |
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(0030220) David Cole (manager) 2012-08-11 11:09 |
Sending old, never assigned issues to the backlog. (The age of the bug, plus the fact that it's never been assigned to anyone means that nobody is actively working on it...) If an issue you care about is sent to the backlog when you feel it should have been addressed in a different manner, please bring it up on the CMake mailing list for discussion. Sign up for the mailing list here, if you're not already on it: http://www.cmake.org/mailman/listinfo/cmake [^] It's easy to re-activate a bug here if you can find a CMake developer who has the bandwidth to take it on, and ferry a fix through to our 'next' branch for dashboard testing. |
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(0041736) Kitware Robot (administrator) 2016-06-10 14:28 |
Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current CMake Issues page linked in the banner at the top of this page. |
| Notes |
| Issue History | |||
| Date Modified | Username | Field | Change |
| 2010-07-29 22:56 | Guillaume Seguin | New Issue | |
| 2010-12-02 17:17 | Daniel Richard G. | Note Added: 0023686 | |
| 2012-08-11 11:09 | David Cole | Status | new => backlog |
| 2012-08-11 11:09 | David Cole | Note Added: 0030220 | |
| 2016-06-10 14:28 | Kitware Robot | Note Added: 0041736 | |
| 2016-06-10 14:28 | Kitware Robot | Status | backlog => resolved |
| 2016-06-10 14:28 | Kitware Robot | Resolution | open => moved |
| 2016-06-10 14:28 | Kitware Robot | Assigned To | => Kitware Robot |
| 2016-06-10 14:31 | Kitware Robot | Status | resolved => closed |
| Issue History |
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