+# from a -Dmksymlink target dir, I need to cd to the git-src tree to
+# use git (like script does). Presuming that's not unique, one fix is
+# to follow Configure's symlink-path to run git. Maybe GIT_DIR or
+# path-args can solve it, if so we should advise here, I tried only
+# very briefly ('cd -' works too).
+
+my ($subcd, $srcdir);
+our $opt_v = scalar grep $_ eq '-v', @ARGV;
+