hg: jdk9/hs-comp/hotspot: 8036614: AIX: fix adjust-mflags.sh to build with GNU Make 4.0 (adapt 8028407 for AIX)

[vladimir.kozlov at oracle.com]

Changeset: 131c59b5e66a
Author:    simonis
Date:      2014-03-04 17:14 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/131c59b5e66a

8036614: AIX: fix adjust-mflags.sh to build with GNU Make 4.0 (adapt 8028407 for AIX)
Reviewed-by: kvn

! make/aix/makefiles/adjust-mflags.sh