gentoo-overlay/media-gfx/qrencode/files/qrencode-3.1.1-pngregenfix.patch

diff -ruN qrencode-3.1.1-orig/Makefile.am qrencode-3.1.1/Makefile.am
--- qrencode-3.1.1-orig/Makefile.am	2010-01-19 21:13:25.000000000 +0100
+++ qrencode-3.1.1/Makefile.am	2011-01-31 09:21:17.000000000 +0100
@@ -24,7 +24,7 @@
 pkgconfig_DATA = libqrencode.pc
 
 EXTRA_DIST = libqrencode.pc.in autogen.sh configure.ac acinclude.m4 \
-			 Makefile.am tests/Makefile.am qrencode.spec.in qrencode.spec \
+			 Makefile.am qrencode.spec.in qrencode.spec \
 			 qrencode.1.in Doxyfile tests/test_all.sh
 
 if BUILD_TOOLS
diff -ruN qrencode-3.1.1-orig/configure.ac qrencode-3.1.1/configure.ac
--- qrencode-3.1.1-orig/configure.ac	2010-02-03 01:42:12.000000000 +0100
+++ qrencode-3.1.1/configure.ac	2011-01-31 09:21:17.000000000 +0100
@@ -29,14 +29,14 @@
 AC_PROG_LIBTOOL
 PKG_PROG_PKG_CONFIG
 
-AC_CONFIG_FILES([Makefile libqrencode.pc tests/Makefile qrencode.spec qrencode.1])
+AC_CONFIG_FILES([Makefile libqrencode.pc qrencode.spec qrencode.1])
 
 dnl --with-tools
 AC_ARG_WITH([tools], [AC_HELP_STRING([--with-tools], [build utility tools [default=yes]])],
  [build_tools=$withval], [build_tools=yes])
 AM_CONDITIONAL(BUILD_TOOLS, [test "x$build_tools" = "xyes" ])
 if test x$build_tools = xyes ; then
-	PKG_CHECK_MODULES(png, "libpng12")
+	PKG_CHECK_MODULES(png, "libpng")
 fi
 
 dnl --with-tests
@@ -54,12 +54,6 @@
 fi
 
 
-if test x$build_tests = xyes ; then
-	SDL_REQUIRED_VERSION=1.2.0
-	AM_PATH_SDL($SDL_REQUIRED_VERSION,,AC_MSG_WARN([*** SDL $SDL_REQUIRED_VERSION or better is required.]))
-fi
-AM_CONDITIONAL(HAVE_SDL, [test "x$SDL_CFLAGS" != "x" ])
-
 
 dnl --enable-gprof
 AC_ARG_ENABLE([gprof], [AC_HELP_STRING([--enable-gprof], [generate extra code to write profile information suitable for gprof [default=no]])],