--- xscreensaver-6.16/configure.ac.~1~	2026-03-03 05:35:00.601708586 +0100
+++ xscreensaver-6.16/configure.ac	2026-09-27 16:21:19.704589800 +0200
@@ -1181,6 +1181,10 @@
 AC_SUBST(LIBINTL)
 AC_SUBST(CATALOGS)
 
+# This is only used in the po/ directory...
+install_sh="$INSTALL"
+AC_SUBST(install_sh)
+
 
 ###############################################################################
 #