From 6f419cd6200589ac55344ccfe7ef16cedffbcc33 Mon Sep 17 00:00:00 2001
From: neoraider <devnull@localhost>
Date: Fri, 11 May 2007 19:37:01 +0000
Subject: libzoom: Texturformat durch PNG ersetzt; zoom: Texturen duch PNG
 ersetzt

---
 configure.in | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index d64987e..c592d2a 100644
--- a/configure.in
+++ b/configure.in
@@ -12,6 +12,7 @@ AM_MAINTAINER_MODE
 # Checks for programs.
 AC_PROG_CC
 AC_PROG_LIBTOOL
+PKG_PROG_PKG_CONFIG
 
 # Checks for libraries.
 AX_CHECK_GL
@@ -25,6 +26,7 @@ if test x$no_gl = xyes; then
 fi
 
 AC_CHECK_LIB(neofx, MatrixMul, , AC_MSG_ERROR([NeoFX Library not found]))
+PKG_CHECK_MODULES(LIBPNG, libpng, , AC_MSG_ERROR(Test for libpng failed.))
 
 # Checks for header files.
 AC_HEADER_STDC
-- 
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