From: Jim Meyering <jim@meyering.net>
Date: Sun, 28 Apr 2002 21:30:50 +0000 (+0000)
Subject: (jm_PREREQ): Add jm_PREREQ_SIG2STR.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=522bcf2f224c70f47867f92de33d4c11bf4177ac;p=pspp

(jm_PREREQ): Add jm_PREREQ_SIG2STR.
---

diff --git a/m4/prereq.m4 b/m4/prereq.m4
index e2265d4fa8..35c5d7e9c0 100644
--- a/m4/prereq.m4
+++ b/m4/prereq.m4
@@ -1,4 +1,4 @@
-#serial 24
+#serial 25
 
 dnl These are the prerequisite macros for files in the lib/
 dnl directories of the fileutils, sh-utils, and textutils packages.
@@ -21,6 +21,7 @@ AC_DEFUN([jm_PREREQ],
   jm_PREREQ_QUOTEARG
   jm_PREREQ_READUTMP
   jm_PREREQ_REGEX
+  jm_PREREQ_SIG2STR
   jm_PREREQ_TEMPNAME # called by mkstemp
   jm_PREREQ_XGETCWD
   jm_PREREQ_XREADLINK
@@ -161,6 +162,11 @@ AC_DEFUN([jm_PREREQ_REGEX],
   AC_FUNC_ALLOCA
 ])
 
+AC_DEFUN([jm_PREREQ_SIG2STR],
+[
+  AC_CHECK_HEADERS(sys/wait.h)
+])
+
 AC_DEFUN([jm_PREREQ_TEMPNAME],
 [
   AC_HEADER_STDC