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| author | Ratchanan Srirattanamet <ratchanan@ubports.com> | 2022-03-07 18:35:56 +0000 |
|---|---|---|
| committer | Ratchanan Srirattanamet <ratchanan@ubports.com> | 2022-03-07 18:35:56 +0000 |
| commit | 036b96b43f42bb7174e87973a5fb6348a512abca (patch) | |
| tree | f9a4ca4b68eb8c30479c0c2caf844a0c3dcb61a4 /README.md | |
| parent | cefd302d0316728275b1e0107254010ee53f7297 (diff) | |
| download | ayatana-indicator-display-036b96b43f42bb7174e87973a5fb6348a512abca.tar.gz ayatana-indicator-display-036b96b43f42bb7174e87973a5fb6348a512abca.tar.bz2 ayatana-indicator-display-036b96b43f42bb7174e87973a5fb6348a512abca.zip | |
tests/unit: fix cmake custom command race condition
CMake's documentation says [1]:
> Do not list the output in more than one independent target that may
> build in parallel or the two instances of the rule may conflict
> (instead use the add_custom_target() command to drive the command and
> make the other targets depend on that one).
Because gschemas.compiled will be referenced multiple times
independently, a level of redirection is needed to prevent CMake from
generating the rule for the file multiple times.
This is encountered in ayatana-indicator-power as well, and fixed in a
similar way [2].
[1] https://cmake.org/cmake/help/latest/command/add_custom_command.html#generating-files
[2] https://github.com/AyatanaIndicators/ayatana-indicator-power/commit/9a90f932e51db486b166dd38f00e4186e40a1aee
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