From fd1860dbb649060ed8d2d3042f55971abc0ab1af Mon Sep 17 00:00:00 2001
From: Niclas Zeising <zeising@FreeBSD.org>
Date: Wed, 19 Aug 2020 23:15:48 +0000
Subject: [PATCH] security/ykpers: Fix build with -fno-common

Add a patch from upstream to fix the build with -fno-common, which is the
default with llvm 11.

MFH:		2020Q3
---
 security/ykpers/files/patch-09ea16d9.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 security/ykpers/files/patch-09ea16d9.c

diff --git a/security/ykpers/files/patch-09ea16d9.c b/security/ykpers/files/patch-09ea16d9.c
new file mode 100644
index 000000000000..685416fbba65
--- /dev/null
+++ b/security/ykpers/files/patch-09ea16d9.c
@@ -0,0 +1,15 @@
+diff --git a/ykpers-args.h b/ykpers-args.h
+index 2a63268..9ff455a 100644
+--- ykpers-args.h
++++ ykpers-args.h
+@@ -33,8 +33,8 @@
+ 
+ #include "ykpers.h"
+ 
+-const char *usage;
+-const char *optstring;
++extern const char *usage;
++extern const char *optstring;
+ 
+ int args_to_config(int argc, char **argv, YKP_CONFIG *cfg, char *oathid,
+ 		   size_t oathid_len, const char **infname,