From:	ao950 AT FreeNet DOT Carleton DOT CA (Paul Derbyshire)
Newsgroups:	comp.os.msdos.djgpp
Subject:	Setting env variables
Date:	17 Dec 1997 08:47:55 GMT
Organization:	The National Capital FreeNet
Lines:	20
Message-ID:	<6783jr$gv2@freenet-news.carleton.ca>
Reply-To:	ao950 AT FreeNet DOT Carleton DOT CA (Paul Derbyshire)
NNTP-Posting-Host:	freenet5.carleton.ca
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Firstly if PUTENV only affects the environment within the calling program
why use it? Why not use a variable?

Secondly, maybe someone can decompile the set.com (or whatever it is) that
comes with DOS to see how to modify the parent environment. The SET
command works nicely for this:


set djgpp=c:/foo/bar/blah   ; In Autoexec.bat, gets done at startup

gcc -o foo.exe foo.c     ; This works, ergo the above changed DJGPP not
                         ; just for SET but for the parent DOS session
--
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Paul Derbyshire ao950 AT freenet DOT carleton DOT ca pgd73 AT hotmail DOT com

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