--- configure.ac.orig 2011-12-13 08:17:13.266755392 -0600
+++ configure.ac 2011-12-13 08:17:17.401280868 -0600
@@ -724,16 +724,14 @@
AC_MSG_ERROR([You need libz to compile Armagetron.]))
AC_MSG_CHECKING(whether libpng is installed)
-if PNGLIBS=`libpng-config --libs`; then
+if PNGLIBS=`libpng16-config --libs`; then
AC_MSG_RESULT(yes)
fi
-CPPFLAGS="$CPPFLAGS `libpng-config --cflags`"
+CPPFLAGS="$CPPFLAGS `libpng16-config --cflags`"
LIBS="$LIBS $PNGLIBS"
-AC_CHECK_FUNC(png_check_sig,
-,
-AC_MSG_ERROR([You need libpng to compile Armagetron.]))
+dnl AC_MSG_ERROR([You need libpng to compile Armagetron.]))
AC_CHECK_LIB(jpeg, main,,
AC_MSG_WARN([