hg: jdk9/dev: 8136764: ORIGINAL_PATH is broken if PATH contains directory with "#" in it's name

[magnus.ihse.bursie at oracle.com]

Changeset: b545f7d7cf6d
Author:    ihse
Date:      2015-09-21 09:40 +0200
URL:       http://hg.openjdk.java.net/jdk9/dev/rev/b545f7d7cf6d

8136764: ORIGINAL_PATH is broken if PATH contains directory with "#" in it's name
Reviewed-by: erikj, tbell

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