From: Jim Meyering <jim@meyering.net>
Date: Tue, 18 Apr 2000 13:35:18 +0000 (+0000)
Subject: (jm_PREREQ_GETPAGESIZE): New macro.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eae97f9612f03822538da20f42fa473d0a7b7b9a;p=pspp

(jm_PREREQ_GETPAGESIZE): New macro.
(jm_PREREQ): Use it.
---

diff --git a/m4/prereq.m4 b/m4/prereq.m4
index f822efc715..f58d7387b3 100644
--- a/m4/prereq.m4
+++ b/m4/prereq.m4
@@ -1,4 +1,4 @@
-#serial 5
+#serial 6
 
 dnl These are the prerequisite macros for files in the lib/
 dnl directories of the fileutils, sh-utils, and textutils packages.
@@ -8,6 +8,7 @@ AC_DEFUN(jm_PREREQ,
   jm_PREREQ_ADDEXT
   jm_PREREQ_CANON_HOST
   jm_PREREQ_ERROR
+  jm_PREREQ_GETPAGESIZE
   jm_PREREQ_QUOTEARG
   jm_PREREQ_READUTMP
   jm_PREREQ_REGEX
@@ -36,6 +37,12 @@ AC_DEFUN(jm_PREREQ_CANON_HOST,
                    netinet/in.h arpa/inet.h)
 ])
 
+AC_DEFUN(jm_PREREQ_GETPAGESIZE,
+[
+  AC_CHECK_FUNCS(getpagesize)
+  AC_CHECK_HEADERS(OS.h unistd.h)
+])
+
 AC_DEFUN(jm_PREREQ_QUOTEARG,
 [
   AC_CHECK_FUNCS(isascii mbrtowc)