+dnl Uncomment links to unix docs if necessary dnl NOTE: This is a slight
+dnl hack: It needs to be synchronized with fptools/configure.in and
+dnl fptools/libraries/Makefile and should probably use target features
+dnl instead of host.
+AC_CANONICAL_HOST
+
+case $host in
+i[3456]86-*-mingw32*)
+ unixHTMLStart="<!--"
+ unixHTMLEnd="-->"
+ ;;
+*)
+ unixHTMLStart=""
+ unixHTMLEnd=""
+ ;;
+esac
+
+AC_SUBST(unixHTMLStart)
+AC_SUBST(unixHTMLEnd)
+