ltmain.in: Supporting -S and -t flags from install-sh

Libtool silently discards options for install-sh that have not been
specified. Now the install directory and a suffix for backing up
files can be specified to be passed through libtool.

Reported: https://savannah.gnu.org/patch/index.php?10510

* build-aux/ltmain.in: Recognize -S and -t flags from install-sh.

diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
index 36a85b9e1257ef5db182a072452199455d9a9105..aaf48f14b5761bb4e3aa9dc0af3e0fb05a2c739a 100644 (file)
--- a/build-aux/ltmain.in
+++ b/build-aux/ltmain.in
@@ -2396,7 +2396,7 @@ func_mode_install ()
          prev=$arg
        fi
        ;;
-      -g | -m | -o)
+      -g | -m | -o | -S | -t)
        prev=$arg
        ;;
       -s)