Mercurial > hg > octave-lyh > gnulib-hg
changeset 948:6e41dd50ac9a
comment
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Mon, 16 Jun 1997 17:50:23 +0000 |
parents | b93fc3042c57 |
children | 2c523276cc1c |
files | m4/putenv.m4 |
diffstat | 1 files changed, 4 insertions(+), 0 deletions(-) [+] |
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--- a/m4/putenv.m4 +++ b/m4/putenv.m4 @@ -1,6 +1,10 @@ #serial 1 dnl From Jim Meyering. +dnl +dnl Check whether putenv ("FOO") removes FOO from the environment. +dnl The putenv in libc on at least SunOS 4.1.4 does *not* do that. +dnl dnl If you use this macro in a package, you should dnl add the following two lines to acconfig.h: dnl /* Define to rpl_putenv if the replacement function should be used. */