commit | 48195e5878006ac2cf74cb7f02953ab06c68202d | [log] [tgz] |
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author | Patrick Georgi <pgeorgi@google.com> | Fri Nov 20 21:20:15 2020 +0000 |
committer | Commit Bot <commit-bot@chromium.org> | Tue Nov 24 10:23:45 2020 +0000 |
tree | ddda0f1d52d04ddbee29b82261214718bbfd9b88 | |
parent | edd222428715125b9ef2a9a8a064fc32a0d0bd24 [diff] |
Makefile: Test for warning flags before using them Test for warning flags that older gcc versions don't support and only use them if supported. BUG=none TEST=vboot builds with gcc 4.9, ensured with manual tests that the test_ccflag operator works correctly. Change-Id: I14c8cbe9a687981f195d481f744db12d8877a3e0 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2550799 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: Patrick Georgi <pgeorgi@chromium.org> Commit-Queue: Patrick Georgi <pgeorgi@chromium.org>