--- pHash-0.9.0/configure.ac	2010-02-22 03:08:42.000000000 +0100
+++ pHash-0.9.0-alex/configure.ac	2010-05-05 10:59:17.455532789 +0200
@@ -82,7 +82,9 @@
 		if test x"$jni_header" != "x"; then
 			AC_MSG_RESULT([yes])
 			jni_header=`dirname $jni_header`
-			CPPFLAGS="$CPPFLAGS -I $jni_header"
+			jni_md_header=`locate jni_md.h|head -n1`
+			jni_md_header=`dirname $jni_md_header`
+			CPPFLAGS="$CPPFLAGS -I $jni_header -I $jni_md_header"
 		else
 			AC_MSG_RESULT([no])
 		fi