From: Jim Meyering <jim@meyering.net>
Date: Mon, 16 Sep 2002 10:26:59 +0000 (+0000)
Subject: Forbid symbols matching ^jm_[A-Z].
X-Git-Tag: v4.5.2~137
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd275f739b15325e7b620351b3ad7eb3dbc11a06;p=thirdparty%2Fcoreutils.git

Forbid symbols matching ^jm_[A-Z].
(jm_PREREQ_QUOTEARG): Add jm_FUNC_MEMCMP.
---

diff --git a/m4/prereq.m4 b/m4/prereq.m4
index 188a7bf160..57162d2f68 100644
--- a/m4/prereq.m4
+++ b/m4/prereq.m4
@@ -1,7 +1,10 @@
-#serial 26
+#serial 27
 
-dnl These are the prerequisite macros for files in the lib/
-dnl directories of the fileutils, sh-utils, and textutils packages.
+dnl We use jm_ for non Autoconf macros.
+m4_pattern_forbid([^jm_[ABCDEFGHIJKLMNOPQRSTUVXYZ]])dnl
+
+# These are the prerequisite macros for files in the lib/
+# directory of the coreutils package.
 
 AC_DEFUN([jm_PREREQ],
 [
@@ -114,6 +117,7 @@ AC_DEFUN([jm_PREREQ_QUOTEARG],
 [
   AC_CHECK_FUNCS(isascii iswprint)
   jm_FUNC_MBRTOWC
+  jm_FUNC_MEMCMP
   AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h)
   AC_HEADER_STDC
   AC_C_BACKSLASH_A