Merged revisions 192132 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

........
  r192132 | tilghman | 2009-05-04 13:42:56 -0500 (Mon, 04 May 2009) | 6 lines
  
  Pass libraries in LIBS, not LDFLAGS.
  (closes issue #14671)
   Reported by: Chainsaw
   Patches: 
         asterisk-1.6.0.6-toolcheck-libs-not-ldflags.patch uploaded by Chainsaw (license 723)
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@192134 65c4cc65-6c06-0410-ace0-fbb531ad65f3

autoconf/ast_ext_tool_check.m4

@@ -20,8 +20,8 @@ AC_DEFUN([AST_EXT_TOOL_CHECK],
 		fi
 		CPPFLAGS="${CPPFLAGS} ${$1_INCLUDE}"
 
-		saved_ldflags="${LDFLAGS}"
-		LDFLAGS="${$1_LIB}"
+		saved_libs="${LIBS}"
+		LIBS="${$1_LIB}"
 
 		AC_LINK_IFELSE(
 		    [ AC_LANG_PROGRAM( [ $5 ],
@@ -33,7 +33,7 @@ AC_DEFUN([AST_EXT_TOOL_CHECK],
 		    []
 		)
 		CPPFLAGS="${saved_cppflags}"
-		LDFLAGS="${saved_ldflags}"
+		LIBS="${saved_libs}"
 	    else
 		PBX_$1=1
 		AC_DEFINE([HAVE_$1], 1, [Define if your system has the $1 libraries.])