doinst bin_SCRIPTS=foo.sh
test -f inst/bin/foo.sh
-./configure
-doinst DESTDIR="$cwd/dest"
+# Explicitly pass prefix to avoid spurious influences from
+# global config.site scripts.
+./configure --prefix="/usr/local"
test ! -e dest || { find dest; exit 1; }
$MAKE uninstall
doinst DESTDIR="$cwd/dest" bin_SCRIPTS=foo.sh