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autoconf/lib/m4sugar m4sh.m4
From: |
Paul Eggert |
Subject: |
autoconf/lib/m4sugar m4sh.m4 |
Date: |
Sun, 01 Sep 2002 04:24:04 -0400 |
CVSROOT: /cvsroot/autoconf
Module name: autoconf
Changes by: Paul Eggert <address@hidden> 02/09/01 04:24:04
Modified files:
lib/m4sugar : m4sh.m4
Log message:
(AS_SHELL_SANITIZE): Unset ENV, MAIL,
MAILPATH and set PS1, PS2, PS4 to default values, to work
around bug in pre-3.0 UWIN ksh reported by Bruce Lilly.
For LC_ALL etc, first try to set to "C" as POSIX requires and as
the Autoconf documentation specifies; fall back to "unset" only if
this fails. Use a shell for-loop for this rather than an m4 loop,
to shorten the output script.
CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/autoconf/autoconf/lib/m4sugar/m4sh.m4.diff?tr1=1.86&tr2=1.87&r1=text&r2=text
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