--- a/test/make/project2.xml	Mon Dec 01 20:38:17 2025 +0100
+++ b/test/make/project2.xml	Mon Dec 01 21:27:09 2025 +0100
@@ -3,7 +3,7 @@
     <config>
         <prefix>`pwd`/work</prefix>
         <libdir/>
-        <datarootdir/>
+        <datadir/>
         <localstatedir>/var</localstatedir>
         <var name="libdatadir" option-help="miscellaneous files for libraries [PREFIX/libdata]">$prefix/libdata</var>
         <var name="SRCDIR" exec="true">pwd</var>