hg: jdk/submit: 8248158: Configure fails with autoconf not found even though it's installed

[sgehwolf at redhat.com]

Changeset: 9fef2dbd5cdb
Author:    sgehwolf
Date:      2020-08-05 11:59 +0200
URL:       https://hg.openjdk.java.net/jdk/submit/rev/9fef2dbd5cdb

8248158: Configure fails with autoconf not found even though it's installed
Reviewed-by: erikj
Contributed-by: Galder Zamarreno <galder at redhat.com>

! make/autoconf/basic_tools.m4
! make/autoconf/configure
! make/autoconf/util.m4
! make/autoconf/util_windows.m4