diff -Nur XmHTML-1.1.7.orig/configure.in XmHTML-1.1.7/configure.in
--- XmHTML-1.1.7.orig/configure.in Wed Feb 3 17:19:48 1999
+++ XmHTML-1.1.7/configure.in Sat Mar 17 22:55:03 2001
-@@ -489,6 +489,7 @@
- for ac_dir in \
- /usr/include \
- /usr/include/png \
-+ `echo $PNGINC |sed s/-I//`\
- /usr/local/include \
- /usr/png/include \
- /usr/unsupported/include \
@@ -712,32 +712,12 @@
fi
])