File fix-upstream-gcc10-build1.patch of Package minicom

From db269bba2a68fde03f5df45ac8372a8f1248ca96 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Lyson=C4=9Bk?= <olysonek@redhat.com>
Date: Mon, 3 Feb 2020 16:04:54 +0100
Subject: [PATCH] Drop superfluous global variable definitions

The file minicom.c, by including the minicom.h header, already defines
the global variables 'dial_user' and 'dial_pass'. The object file
minicom.o is always linked to dial.o. Thus the definitions in dial.c
can be dropped.

This fixes linking with gcc 10 which uses -fno-common by default,
disallowing multiple global variable definitions.
---
 src/dial.c | 2 --
 1 file changed, 2 deletions(-)

Index: minicom-2.7.1/src/dial.c
===================================================================
--- minicom-2.7.1.orig/src/dial.c
+++ minicom-2.7.1/src/dial.c
@@ -137,7 +137,7 @@ struct dver {
 /* Forward declaration */
 static void writedialdir(void);
 
-#define dialentno(di, no) ((struct dialent *)((char *)(di) + ((no) * sizeof(struct dialent))))  
+#define dialentno(di, no) ((struct dialent *)((char *)(di) + ((no) * sizeof(struct dialent))))
 
 static struct dialent *dialents;
 static struct dialent *d_man;
@@ -146,8 +146,6 @@ static int newtype;
 /* Access to ".dialdir" denied? */
 static int dendd = 0;
 static char *tagged;
-char *dial_user;
-char *dial_pass;
 
 /* Change the baud rate.  Treat all characters in the given array as if
  * they were key presses within the comm parameters dialog (C-A P) and
@@ -1370,7 +1368,7 @@ static void prdir(WIN *dialw, int top, i
     if (d == (struct dialent *)0)
       break;
     mc_wprintf(dialw, fmt, f+1+top, (d->flags & FL_TAG) ? '>' : ' ',
-            d->name, d->number, d->lastdate, d->lasttime, 
+            d->name, d->number, d->lastdate, d->lasttime,
             d->count, d->script);
   }
   dirflush = 1;
@@ -1480,7 +1478,7 @@ static void dial_entry(struct dialent *d
   /* Now that everything has been set, dial. */
   if ((nb = dial(d, &d2)) < 0)
     return;
-  
+
   if (d2 != (struct dialent *)NULL)
     d = d2;	/* jl 22.09.97 */