-AC_CHECK_FUNC(MD5Init, [],
- [AC_LIBSOURCE(md5c.c)
- EXTRAOBJ="$EXTRAOBJ md5c.\$(OBJEXT)"])
+have_md5=no
+if test "$ac_cv_header_md5_h" != no ; then
+ AC_SEARCH_LIBS(MD5Init, [md], [have_md5=yes])
+fi
+
+if test "$have_md5" != yes ; then
+ AC_LIBSOURCE(md5c.c)
+ EXTRAOBJ="$EXTRAOBJ md5c.\$(OBJEXT)"
+fi