git: openjdk/jdk: 2 new changesets

[Magnus Ihse Bursie]

Changeset: fcf746de
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2024-03-14 07:30:42 +0000
URL:       https://git.openjdk.org/jdk/commit/fcf746dede159905f7038d82d67806aa8afe0705

8328106: COMPARE_BUILD improvements

Reviewed-by: erikj

! make/Images.gmk
! make/InitSupport.gmk
! make/autoconf/compare.sh.template
! make/scripts/compare.sh
- make/scripts/compare_exceptions.sh.incl

Changeset: 44aef386
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2024-03-14 07:30:51 +0000
URL:       https://git.openjdk.org/jdk/commit/44aef386238977a960093027d9784c667550aae4

8327045: Consolidate -fvisibility=hidden as a basic flag for all compilation

Reviewed-by: erikj

! make/autoconf/flags-cflags.m4
! make/autoconf/flags-ldflags.m4
! make/common/TestFilesCompilation.gmk
! make/common/modules/LauncherCommon.gmk
! make/common/modules/LibCommon.gmk
! make/hotspot/lib/CompileJvm.gmk