Add fixes for -fno-common

ok cwen@

games/cpat/Makefile

@@ -1,9 +1,9 @@
-# $OpenBSD: Makefile,v 1.5 2019/07/12 20:46:16 sthen Exp $
+# $OpenBSD: Makefile,v 1.6 2021/01/31 04:02:52 bcallah Exp $
 
 COMMENT =	curses-based solitaire collection suite
 DISTNAME =	cpat-1.4.1
 CATEGORIES =	games
-REVISION =	0
+REVISION =	1
 
 HOMEPAGE =	http://cpat.sourceforge.net/
 

games/cpat/patches/patch-src_common_c

@@ -0,0 +1,18 @@
+$OpenBSD: patch-src_common_c,v 1.1 2021/01/31 04:02:52 bcallah Exp $
+
+Fix -fno-common
+
+Index: src/common.c
+--- src/common.c.orig
++++ src/common.c
+@@ -14,6 +14,10 @@
+ #include "common.h"
+ #include "document.h"
+ 
++struct timespec pauselength;
++struct timespec pauseleft;
++HighScores hs;
++
+ /* Creates empty board windows. Needs to be called once at the
+  * beginning of each game */
+ int 

games/cpat/patches/patch-src_cpat_h

@@ -0,0 +1,21 @@
+$OpenBSD: patch-src_cpat_h,v 1.1 2021/01/31 04:02:52 bcallah Exp $
+
+Fix -fno-common
+
+Index: src/cpat.h
+--- src/cpat.h.orig
++++ src/cpat.h
+@@ -224,10 +224,10 @@ typedef struct {
+     bool available;
+ } HighScores;
+     
+-struct timespec pauselength;
+-struct timespec pauseleft;
++extern struct timespec pauselength;
++extern struct timespec pauseleft;
+ 
+-HighScores hs;
++extern HighScores hs;
+ 
+ /* This is the background color of the boards */
+ static chtype boardbkgd = ' ' | COLOR_PAIR(BKGD_COLOR);