[gnome-builder] unrecognized command line option '--no-undefined'

[Antoine Jacoutot <ajacoutot src gnome org>]

commit 0038bb0accb410385a5c0587efd97b503ec01985
Author: Antoine Jacoutot <ajacoutot gnome org>
Date:   Wed Apr 27 11:46:46 2016 +0200

    unrecognized command line option '--no-undefined'
    
    libtool(1) is supposed to use -no-undefined (single dash).
    On OpenBSD, the use of --no-undefined will trigger and error.

 contrib/pnl/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/contrib/pnl/Makefile.am b/contrib/pnl/Makefile.am
index bfc42e0..a6b64e5 100644
--- a/contrib/pnl/Makefile.am
+++ b/contrib/pnl/Makefile.am
@@ -71,7 +71,7 @@ libpanel_gtk_la_LIBADD = \
        $(NULL)
 
 libpanel_gtk_la_LDFLAGS = \
-       --no-undefined \
+       -no-undefined \
        $(NULL)