K 10
svn:author
V 2
hq
K 8
svn:date
V 27
2004-11-07T00:51:53.000000Z
K 7
svn:log
V 343
Additional error checking: check for defined variables that should not be. With
this patch, for instance:

$ cd /usr/port/devel/apache-ant
$ make JAVA_HOME=toto

apache-ant-1.6.2: Environement error: "JAVA_HOME" should not be defined.
*** Error code 1

PR:		70914
Reported by:	Rong-En Fan <rafan@infor.org>
Approved by:	glewis (co-maintainer)

END