Merged revisions 48095 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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r48095 | qwell | 2006-11-28 12:26:53 -0600 (Tue, 28 Nov 2006) | 2 lines

Export several more variables in top level Makefile.  Inspired by issue 8438.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@48096 65c4cc65-6c06-0410-ace0-fbb531ad65f3