hg: jdk8u/jdk8u-dev: 5 new changesets

[gnu.andrew at redhat.com]

Changeset: 50e950384272
Author:    phh
Date:      2021-06-09 21:44 +0000
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/rev/50e950384272

8267545: [8u] Enable Xcode 12 builds on macOS
Summary: Makefile patches to enable Xcode 12 builds
Reviewed-by: simonis, andrew
Contributed-by: benty at amazon.com, hohensee at amazon.com

! common/autoconf/basics.m4
! common/autoconf/flags.m4
! common/autoconf/generated-configure.sh
! common/autoconf/libraries.m4
! common/autoconf/platform.m4
! common/autoconf/toolchain.m4

Changeset: 1cf600b857ba
Author:    andrew
Date:      2021-06-14 18:18 +0100
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/rev/1cf600b857ba

Added tag jdk8u302-b06 for changeset 50e950384272

! .hgtags

Changeset: 26920b304bf9
Author:    andrew
Date:      2021-06-28 19:46 +0100
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/rev/26920b304bf9

8269468: JDK-8269388 breaks the build on older GCCs
Summary: Only set -Wno-error=format-overflow when -Wformat-overflow is supported
Reviewed-by: aph, sgehwolf

! common/autoconf/flags.m4
! common/autoconf/generated-configure.sh
! common/autoconf/hotspot-spec.gmk.in

Changeset: f7f1e6a9ee97
Author:    andrew
Date:      2021-06-28 19:48 +0100
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/rev/f7f1e6a9ee97

Added tag jdk8u302-b07 for changeset 26920b304bf9

! .hgtags

Changeset: 0592e166c5ec
Author:    andrew
Date:      2021-07-06 22:53 +0100
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/rev/0592e166c5ec

Merge

! .hgtags
! common/autoconf/basics.m4
! common/autoconf/generated-configure.sh