--- libquvi-0.4.1/configure.ac.orig	2012-06-24 17:06:22.799692074 +0200
+++ libquvi-0.4.1/configure.ac	2012-06-24 17:11:14.781443604 +0200
@@ -31,11 +31,14 @@ AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$h
 AM_INIT_AUTOMAKE([-Wall -Werror foreign dist-bzip2 dist-xz])
 AM_SILENT_RULES([yes])
 
+AM_PROG_AR
+
 LT_INIT()
 LT_PREREQ([2.2])
 
 # Checks for programs.
 AC_PROG_CC
+AM_PROG_CC_C_O
 
 AC_PATH_PROGS([ND], [naturaldocs NaturalDocs], [],
   [$ND_PATH$PATH_SEPARATOR$PATH])