Update ccache.cmake

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alexey-milovidov 2021-01-10 03:46:35 +03:00 committed by GitHub
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@ -35,7 +35,7 @@ if (CCACHE_FOUND AND NOT COMPILER_MATCHES_CCACHE)
# debian (debhlpers) set SOURCE_DATE_EPOCH environment variable, that is
# filled from the debian/changelog or current time.
#
# - 4.0+ ccache always includes this environemtn variable into the hash
# - 4.0+ ccache always includes this environment variable into the hash
# of the manifest, which do not allow to use previous cache,
# - 4.2+ ccache ignores SOURCE_DATE_EPOCH under time_macros sloppiness.
#