gtk-screen: Add DESTDIR arg, now required by install-load-option.

diff --git a/src/gtk-screen/Makefile b/src/gtk-screen/Makefile
index aa601261e3275867cdbb1f43903480ccf91be253..73abff1614cc1075df4a10156473fa7776d81263 100644 (file)
--- a/src/gtk-screen/Makefile
+++ b/src/gtk-screen/Makefile
@@ -29,7 +29,7 @@ check:
        echo '(load "check")' | $(exe)
 
 install:
-       echo '(install-load-option "gtk-screen")' \
+       echo '(install-load-option "$(DESTDIR)" "gtk-screen")' \
        | $(exe) -- *.com *.bci *.pkd make.scm
 
 clean distclean maintainer-clean: