$NetBSD: patch-aclocal_m4,v 1.1 2011/10/08 05:56:00 dholland Exp $

Cope with hesiod in libc as well as in -lhesiod.

--- aclocal.m4.orig	2001-05-18 20:41:37.000000000 +0000
+++ aclocal.m4
@@ -273,8 +273,10 @@ if test "$hesiod" != yes; then
 	CPPFLAGS="$CPPFLAGS -I$hesiod/include"
 	LDFLAGS="$LDFLAGS -L$hesiod/lib"
 fi
-AC_CHECK_LIB(hesiod, hes_resolve, :,
-	     [AC_MSG_ERROR(Hesiod library not found)])])
+AC_CHECK_FUNC(hes_resolve, HESIOD_LIBS=,
+	AC_CHECK_LIB(hesiod, hes_resolve, HESIOD_LIBS="-lhesiod":,
+	     [AC_MSG_ERROR(Hesiod library not found)]))
+])
 
 AC_DEFUN(ATHENA_HESIOD,
 [AC_ARG_WITH(hesiod,
@@ -282,7 +284,6 @@ AC_DEFUN(ATHENA_HESIOD,
 	[hesiod="$withval"], [hesiod=no])
 if test "$hesiod" != no; then
 	ATHENA_HESIOD_CHECK
-	HESIOD_LIBS="-lhesiod"
 	AC_DEFINE(HAVE_HESIOD)
 fi
 AC_SUBST(HESIOD_LIBS)])