Re: [PATCH 0/1] MR5748: winegcc: do not add timestamp to allow reproducible builds

[eric pouech (＠epo)]

Hi Marcus

the drawback of having a zero timestamp is that is will likely generate collisions when storing PE modules in a symbol store (the keys used for storing are: filename, file size (rounded to page size IIRC), and timestamp))

for repro build, we should either:
- pass the timestamp as an external item and let winegcc handles it (setting SOURCE_DATE_EPOCH env var should do, or option --insert-timestamp)
- implement in binutils/ld what MS linker does for repro builds: the PE timestamp is set to a hash of generated file