Mercurial > hg > octave-nkf > gnulib-hg

changeset 3464:266d7c495179

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
(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(-) [+]
line wrap: on
line diff
--- 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)
+])