Hi guys, long time no see
I want to ask about the status of TimestampsFromCPPMacros
>From the issue page
i see that the usage of SOURCE_DATE_EPOCH was
discouraged in the gcc-patches mailing list thread.
If no advancement was done with this issue, i want to ask advice
about how handle it.
One of the recommendation in the thread on gcc-patches mailing list
was add a "-freproducible" flag.
1. Add a "-freproducible" flag. This flag enables the
processing of SOURCE_DATE_EPOCH environment variable
(Dhole patch) but fail if it is not defined. The fail and the
explicit flag usage
is to avoid the silent change in behavior.
2. Add a "-freproducible" flag that disable the
warning "builtin-macro-redefined" only for __DATE__,
__TIME__ and __TIMESTAMP__ and fail if these macros are
used but not defined, enforcing the need of define the macro to
obtain a reproducible build.
The cons of this idea is the need of define
the macros via command line with "-D__TIME__=..."
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