git: openjdk/jdk21u-dev: master: 8326685: Linux builds not reproducible if two builds configured in different build folders

[Severin Gehwolf]

Changeset: e2858b5c
Author:    Andrew Leonard <aleonard at openjdk.org>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2024-03-11 11:01:27 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/e2858b5c98797111cbfa4d4f5e9c7a5944b8175b

8326685: Linux builds not reproducible if two builds configured in different build folders

Backport-of: 3b90ddfefea36d9f7f08ff11cd0cb099aa32b02b

! make/autoconf/flags-cflags.m4