https://github.com/Kitware/CMake
Revision add7abc8352b87184579401cb2493c72e07aa212 authored by Brad King on 05 April 2016, 20:20:28 UTC, committed by Brad King on 05 April 2016, 20:20:28 UTC
The change in commit v3.5.0-rc1~198^2 (Ninja: Always re-run custom
commands that have symbolic dependencies, 2015-11-19) broke the
byproducts feature added by commit v3.2.0-rc1~340^2~2 (Add an option for
explicit BYPRODUCTS of custom commands, 2014-11-13) when SYMBOLIC
outputs also appear.  This case occurs with AUTORCC-generated custom
targets because the output is SYMBOLIC (to always run) and the generated
file is a byproduct (for restat so dependents do not run unnecessarily).

The two use cases conflict because Ninja does not support per-output
restat.  Favor restat whenever byproducts are present because it is
required for byproducts to work correctly.  In use cases where we want
an always-run chain we simply will not be able to also use byproducts.
1 parent ff80511
History
Tip revision: add7abc8352b87184579401cb2493c72e07aa212 authored by Brad King on 05 April 2016, 20:20:28 UTC
Ninja: Restat custom command byproducts even with a SYMBOLIC output (#16049)
Tip revision: add7abc
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.gitattributes -rw-r--r-- 613 bytes
.hooks-config.bash -rw-r--r-- 866 bytes
CMakeCPack.cmake -rw-r--r-- 8.8 KB
CMakeCPackOptions.cmake.in -rw-r--r-- 11.0 KB
CMakeGraphVizOptions.cmake -rw-r--r-- 153 bytes
CMakeLists.txt -rw-r--r-- 26.2 KB
CMakeLogo.gif -rw-r--r-- 4.4 KB
CONTRIBUTING.rst -rw-r--r-- 1005 bytes
CTestConfig.cmake -rw-r--r-- 870 bytes
CTestCustom.cmake.in -rw-r--r-- 5.1 KB
CompileFlags.cmake -rw-r--r-- 3.1 KB
Copyright.txt -rw-r--r-- 2.6 KB
DartConfig.cmake -rw-r--r-- 804 bytes
README.rst -rw-r--r-- 2.9 KB
bootstrap -rwxr-xr-x 45.5 KB
cmake_uninstall.cmake.in -rw-r--r-- 790 bytes
configure -rwxr-xr-x 99 bytes
doxygen.config -rw-r--r-- 27.4 KB

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