Fix: devel/libowfat -fno-common

[Jan Klemkow]

Hi,

The following patches fix the build of the ports with -fno-common.
In parallel I try to bring this upstream.

ok?

bye,
Jan

Index: patches/patch-buffer_buffer_0_c
===================================================================
RCS file: patches/patch-buffer_buffer_0_c
diff -N patches/patch-buffer_buffer_0_c
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ patches/patch-buffer_buffer_0_c     5 Feb 2021 21:36:59 -0000
@@ -0,0 +1,14 @@
+$OpenBSD$
+
+Index: buffer/buffer_0.c
+--- buffer/buffer_0.c.orig
++++ buffer/buffer_0.c
+@@ -6,7 +6,7 @@ static ssize_t b0read(int fd,char* buf, size_t len) {
+   return read(fd,buf,len);
+ }
+ 
+-char buffer_0_space[BUFFER_INSIZE];
++static char buffer_0_space[BUFFER_INSIZE];
+ static buffer it = BUFFER_INIT_READ(b0read,0,buffer_0_space,sizeof 
buffer_0_space);
+ buffer *buffer_0 = ⁢
+ 
Index: patches/patch-buffer_buffer_0small_c
===================================================================
RCS file: patches/patch-buffer_buffer_0small_c
diff -N patches/patch-buffer_buffer_0small_c
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ patches/patch-buffer_buffer_0small_c        5 Feb 2021 21:36:59 -0000
@@ -0,0 +1,14 @@
+$OpenBSD$
+
+Index: buffer/buffer_0small.c
+--- buffer/buffer_0small.c.orig
++++ buffer/buffer_0small.c
+@@ -6,7 +6,7 @@ static ssize_t b0read(int fd,char* buf, size_t len) {
+   return read(fd,buf,len);
+ }
+ 
+-char buffer_0_space[128];
++static char buffer_0_space[128];
+ static buffer it = BUFFER_INIT_READ(b0read,0,buffer_0_space,sizeof 
buffer_0_space);
+ buffer *buffer_0small = ⁢
+ 
Index: patches/patch-buffer_buffer_1_c
===================================================================
RCS file: patches/patch-buffer_buffer_1_c
diff -N patches/patch-buffer_buffer_1_c
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ patches/patch-buffer_buffer_1_c     5 Feb 2021 21:36:59 -0000
@@ -0,0 +1,14 @@
+$OpenBSD$
+
+Index: buffer/buffer_1.c
+--- buffer/buffer_1.c.orig
++++ buffer/buffer_1.c
+@@ -4,7 +4,7 @@
+ #include <io.h>
+ #endif
+ 
+-char buffer_1_space[BUFFER_INSIZE];
++static char buffer_1_space[BUFFER_INSIZE];
+ static buffer it = BUFFER_INIT(write,1,buffer_1_space,sizeof buffer_1_space);
+ buffer *buffer_1 = &it;
+ 
Index: patches/patch-buffer_buffer_1small_c
===================================================================
RCS file: patches/patch-buffer_buffer_1small_c
diff -N patches/patch-buffer_buffer_1small_c
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ patches/patch-buffer_buffer_1small_c        5 Feb 2021 21:36:59 -0000
@@ -0,0 +1,14 @@
+$OpenBSD$
+
+Index: buffer/buffer_1small.c
+--- buffer/buffer_1small.c.orig
++++ buffer/buffer_1small.c
+@@ -1,7 +1,7 @@
+ #include <unistd.h>
+ #include "buffer.h"
+ 
+-char buffer_1_space[128];
++static char buffer_1_space[128];
+ static buffer it = BUFFER_INIT(write,1,buffer_1_space,sizeof buffer_1_space);
+ buffer *buffer_1small = &it;
+ 
Index: patches/patch-io_internal_h
===================================================================
RCS file: patches/patch-io_internal_h
diff -N patches/patch-io_internal_h
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ patches/patch-io_internal_h 5 Feb 2021 21:38:00 -0000
@@ -0,0 +1,14 @@
+$OpenBSD$
+
+Index: io_internal.h
+--- io_internal.h.orig
++++ io_internal.h
+@@ -83,7 +83,7 @@ my_extern array io_pollfds;
+ my_extern long first_readable;
+ my_extern long first_writeable;
+ 
+-my_extern long first_deferred;
++extern long first_deferred;
+ 
+ my_extern enum __io_waitmode {
+   UNDECIDED,