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from p3. Some shells leave PWD in the environment (old tcsh, ksh at least)

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screws nested configures. "unset PWD" is the right answer, except that
Decstation sh doesn't *have* unset.
	Note also that the send-pr build will fail if you have PWD in your
environment, because emacs also (foolishly) trusts it.

	* configure: just set PWD=`pwd` at the top, since Ultrix sh
	doesn't have unset and all success paths (and most error paths)
	out set it anyway. (Note: should change all uses of ${PWD=`pwd`}
	to just ${PWD} to avoid confusion.)
This commit is contained in:
Mark Eichin 1992-09-18 06:16:37 +00:00
parent ca25cb3b4b
commit fc11b71ac4
2 changed files with 8 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Thu Sep 17 23:05:53 1992 Mark Eichin (eichin@cygnus.com)
* configure: just set PWD=`pwd` at the top, since Ultrix sh
doesn't have unset and all success paths (and most error paths)
out set it anyway. (Note: should change all uses of ${PWD=`pwd`}
to just ${PWD} to avoid confusion.)
Tue Sep 15 16:00:54 1992 Ian Lance Taylor (ian@cygnus.com)
* configure: always set $(tooldir) to $(libdir)/$(target_alias),

1
configure vendored
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@ -97,6 +97,7 @@ NO_EDIT="This file was generated automatically by configure. Do not edit."
##
progname=$0
PWD=`pwd`
case "${progname}" in
/*) ;;