Mercurial > hg > octave-nkf > gnulib-hg
changeset 3464:266d7c495179
(jm_PREREQ_XREADLINK): New macro.
(jm_PREREQ): Use it.
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Tue, 04 Sep 2001 20:22:27 +0000 |
parents | 0c2f03a44db3 |
children | e80738a5b62b |
files | m4/prereq.m4 |
diffstat | 1 files changed, 7 insertions(+), 0 deletions(-) [+] |
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--- a/m4/prereq.m4 +++ b/m4/prereq.m4 @@ -20,6 +20,7 @@ jm_PREREQ_REGEX jm_PREREQ_TEMPNAME # called by mkstemp jm_PREREQ_XGETCWD + jm_PREREQ_XREADLINK ]) AC_DEFUN([jm_PREREQ_ADDEXT], @@ -148,3 +149,9 @@ AC_CHECK_FUNCS(getcwd) AC_FUNC_GETCWD_NULL ]) + +AC_DEFUN([jm_PREREQ_XREADLINK], +[ + AC_C_PROTOTYPES + AC_CHECK_HEADERS(limits.h stdlib.h sys/types.h unistd.h) +])