[all-commits] [llvm/llvm-project] eecd0f: Have lit preserve SOURCE_DATE_EPOCH

[Tom Stellard via All-commits]

  Branch: refs/heads/release/13.x
  Home:   https://github.com/llvm/llvm-project
  Commit: eecd0f055baa46d1edc57cd8df0c451cefb70359
      https://github.com/llvm/llvm-project/commit/eecd0f055baa46d1edc57cd8df0c451cefb70359
  Author: serge-sans-paille <sguelton at redhat.com>
  Date:   2022-01-11 (Tue, 11 Jan 2022)

  Changed paths:
    M llvm/utils/lit/lit/TestingConfig.py

  Log Message:
  -----------
  Have lit preserve SOURCE_DATE_EPOCH

This environment variable has been standardized for reproducible builds. Setting
it can help to have reproducible tests too, so keep it as part of the testing
env when set.

See https://reproducible-builds.org/docs/source-date-epoch/

Differential Revision: https://reviews.llvm.org/D108332

(cherry picked from commit 46c947af7ead0a939fbd7a93c370e7ead2128d07)