Bug 103674 - u_queue.c:173:7: error: implicit declaration of function 'timespec_get' is invalid in C99
Summary: u_queue.c:173:7: error: implicit declaration of function 'timespec_get' is in...
Alias: None
Product: Mesa
Classification: Unclassified
Component: Mesa core (show other bugs)
Version: git
Hardware: x86-64 (AMD64) Mac OS X (All)
: medium normal
Assignee: mesa-dev
QA Contact: mesa-dev
Keywords: regression
Depends on:
Reported: 2017-11-10 18:35 UTC by Vinson Lee
Modified: 2019-09-18 20:26 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:

proposed patch (1.08 KB, patch)
2017-11-12 00:52 UTC, Mauro Rossi
Details | Splinter Review

Description Vinson Lee 2017-11-10 18:35:00 UTC
mesa: d1edf6e3962e187a1213dd4064ba3b6fb6c3ea4f (master 17.4.0-devel)

u_queue.c:173:7: error: implicit declaration of function 'timespec_get' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
      timespec_get(&ts, TIME_UTC);
Comment 1 Mauro Rossi 2017-11-12 00:52:36 UTC
Created attachment 135413 [details] [review]
proposed patch


when building Android, I see a similar error.

external/mesa/src/util/u_queue.c:173: error: undefined reference to 'timespec_get'

clock_gettime(CLOCK_REALTIME, &ts) is equivalent to timespec_get(&ts, TIME_UTC)
but has the advantage that avoids the building error.

Proposed patch is in the attachement.
Mauro Rossi
Comment 3 Nicolai Hähnle 2017-11-16 05:48:49 UTC
commit 2e3d0dd6c8f405f27d68b1ac35e928233bf8b89c
Comment 4 Yurii Kolesnykov 2019-08-22 15:18:59 UTC
Back again with Xcode 11/macOS Catalina. 

../src/util/u_queue.c:176:7: error: implicit declaration of function 'timespec_get' is invalid in C99 [-Werror,-Wimplicit-function-declaration]

clang --version
Apple clang version 11.0.0 (clang-1100.0.32.5)
Target: x86_64-apple-darwin19.0.0
Thread model: posix
InstalledDir: /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
Comment 5 Lionel Landwerlin 2019-08-23 09:13:35 UTC
Sorry, I broke this again.
Here is a fix https://gitlab.freedesktop.org/mesa/mesa/merge_requests/1753

Let me know if it helps, thanks.
Comment 6 GitLab Migration User 2019-09-18 20:26:47 UTC
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