From: Jim Meyering <jim@meyering.net>
Date: Mon, 2 Aug 1999 08:34:39 +0000 (+0000)
Subject: Add a comment.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a23abf6cd5a4d922e42716846a59ffaec58b90b;p=pspp

Add a comment.
---

diff --git a/m4/jm-macros.m4 b/m4/jm-macros.m4
index 1343010096..55d28cfd97 100644
--- a/m4/jm-macros.m4
+++ b/m4/jm-macros.m4
@@ -51,6 +51,8 @@ AC_DEFUN(jm_MACROS,
 	    [Define to the declaration of the xargmatch failure function.])
 
   dnl Used to define SETVBUF in sys2.h.
+  dnl This evokes the following warning from autoconf:
+  dnl ...: warning: AC_TRY_RUN called without default to allow cross compiling
   AC_FUNC_SETVBUF_REVERSED
 
 ])