hg: jdk/sandbox: 8065704: Set LC_ALL=C for all relevant commands in the build system

[chris.hegarty at oracle.com]

Changeset: 9d9317fad3fe
Author:    ihse
Date:      2019-10-11 09:43 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/9d9317fad3fe

8065704: Set LC_ALL=C for all relevant commands in the build system
Reviewed-by: naoto, erikj

! make/RunTestsPrebuilt.gmk
! make/RunTestsPrebuiltSpec.gmk
! make/autoconf/basics.m4
! make/autoconf/build-performance.m4
! make/autoconf/configure
! make/autoconf/spec.gmk.in
! make/common/JavaCompilation.gmk
! make/scripts/compare.sh