Use cmake TIMESTAMP function #638
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to allow to override build date with SOURCE_DATE_EPOCH in order to make builds reproducible. See https://reproducible-builds.org/ for why this is good and https://reproducible-builds.org/specs/source-date-epoch/ for the definition of this variable. Also use UTC to be independent of timezone.
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Use cmake
TIMESTAMPfunctionto allow to override build date with
SOURCE_DATE_EPOCHin order to make builds reproducible.
See https://reproducible-builds.org/ for why this is good
and https://reproducible-builds.org/specs/source-date-epoch/
for the definition of this variable.
Also use UTC to be independent of timezone.
Note: someone who knows cmake better, could probably further simplify the CMakeLists.txt now