diff options
| author | Brad King <brad.king@kitware.com> | 2020-09-01 18:05:57 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2020-09-01 18:05:57 (GMT) |
| commit | e33f8f078a289e51636067414ff73d1d1b945552 (patch) | |
| tree | 741a24742fc8a11f714dca1969f0827f5a592d13 /Source/cmGlobalXCodeGenerator.h | |
| parent | 8c60c49ae2ac24915931708435f632e66b713f4b (diff) | |
| download | CMake-e33f8f078a289e51636067414ff73d1d1b945552.zip CMake-e33f8f078a289e51636067414ff73d1d1b945552.tar.gz CMake-e33f8f078a289e51636067414ff73d1d1b945552.tar.bz2 | |
Xcode: Avoid unnecessary duplication of custom commands across targets
Do not attach a custom command to a target if it is already attached to one of
the target's dependencies. The command's output will be available by the time
the target needs it because the dependency containing the command will have
already been built.
Since commit fb45559e09 (Xcode: Process targets in depth-first order during
generation, 2018-07-19, v3.13.0-rc1~293^2) we generate a target only after
generating its dependencies. Therefore when visiting the custom commands in a
target, we can assume that custom commands in its dependencies have already
been visited.
Diffstat (limited to 'Source/cmGlobalXCodeGenerator.h')
| -rw-r--r-- | Source/cmGlobalXCodeGenerator.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Source/cmGlobalXCodeGenerator.h b/Source/cmGlobalXCodeGenerator.h index f9b6300..c02cc1d 100644 --- a/Source/cmGlobalXCodeGenerator.h +++ b/Source/cmGlobalXCodeGenerator.h @@ -306,6 +306,8 @@ private: std::string GeneratorToolset; std::map<cmGeneratorTarget const*, size_t> TargetOrderIndex; std::vector<std::string> EnabledLangs; + std::map<cmGeneratorTarget const*, std::set<cmSourceFile const*>> + CommandsVisited; }; #endif |