From: Antony Dovgal <tony2001@php.net>
Date: Wed, 31 Jan 2007 21:29:53 +0000 (+0000)
Subject: use correct comment marker (dnl, not #)
X-Git-Tag: RELEASE_1_0_0RC1~57
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=abe754287f854511aef16cd06b3a1a83fcdd6413;p=php

use correct comment marker (dnl, not #)
add comment regarding AC_DECL_YYTEXT and the annoying warning
(just in case I'm not the only one who's annoyed by it)
---

diff --git a/acinclude.m4 b/acinclude.m4
index 8ddc6e3933..ac2bf55563 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -2015,11 +2015,14 @@ dnl
 dnl Search for (f)lex and check it's version
 dnl
 AC_DEFUN([PHP_PROG_LEX], [
-  # we only support certain flex versions
+dnl we only support certain flex versions
   flex_version_list="2.5.4"
    
   AC_PROG_LEX
   if test -n "$LEX"; then
+dnl AC_DECL_YYTEXT is obsolete since autoconf 2.50 and merged into AC_PROG_LEX
+dnl this is what causes that annoying "PHP_PROG_LEX is expanded from" warning with autoconf 2.50+
+dnl it should be removed once we drop support of autoconf 2.13 (if ever)
     AC_DECL_YYTEXT
     :
   fi