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changeset 2936:f19a33bfc05a

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(jm_PREREQ): Add jm_PREREQ_MEMCHR. (jm_PREREQ_MEMCHR): New function.
author Jim Meyering <jim@meyering.net>
date Sat, 28 Oct 2000 12:29:45 +0000
parents b76fcd54eebb
children d556e66f08e4
files m4/prereq.m4
diffstat 1 files changed, 10 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/m4/prereq.m4	Sat Oct 28 08:25:21 2000 +0000
+++ b/m4/prereq.m4	Sat Oct 28 12:29:45 2000 +0000
@@ -1,4 +1,4 @@
-#serial 12
+#serial 13
 
 dnl These are the prerequisite macros for files in the lib/
 dnl directories of the fileutils, sh-utils, and textutils packages.
@@ -12,6 +12,7 @@
   jm_PREREQ_GETPAGESIZE
   jm_PREREQ_HUMAN
   jm_PREREQ_MBSWIDTH
+  jm_PREREQ_MEMCHR
   jm_PREREQ_QUOTEARG
   jm_PREREQ_READUTMP
   jm_PREREQ_REGEX
@@ -46,6 +47,12 @@
   AC_CHECK_HEADERS(string.h)
 ])
 
+AC_DEFUN(jm_PREREQ_GETPAGESIZE,
+[
+  AC_CHECK_FUNCS(getpagesize)
+  AC_CHECK_HEADERS(OS.h unistd.h)
+])
+
 # If you use human.c, you need the following files:
 # uintmax_t.m4 inttypes_h.m4 ulonglong.m4
 AC_DEFUN(jm_PREREQ_HUMAN,
@@ -56,10 +63,9 @@
   AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
 ])
 
-AC_DEFUN(jm_PREREQ_GETPAGESIZE,
+AC_DEFUN(jm_PREREQ_MEMCHR,
 [
-  AC_CHECK_FUNCS(getpagesize)
-  AC_CHECK_HEADERS(OS.h unistd.h)
+  AC_CHECK_HEADERS(limits.h stdlib.h bp-sym.h)
 ])
 
 AC_DEFUN(jm_PREREQ_QUOTEARG,