From bb1a2c2c421e75da9725c273c68126ef7eb99305 Mon Sep 17 00:00:00 2001
From: Brooks Davis <brooks@FreeBSD.org>
Date: Mon, 30 Sep 2024 16:56:09 +0100
Subject: [PATCH] math/xspread: include errno.h for errno

errno must be accessed by a macro from errno.h.
---
 math/xspread/Makefile             |  2 +-
 math/xspread/files/patch-interp.c | 13 +++++++++++--
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/math/xspread/Makefile b/math/xspread/Makefile
index e59edda7b823..8025c603540e 100644
--- a/math/xspread/Makefile
+++ b/math/xspread/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	xspread
 PORTVERSION=	3.1.1c
-PORTREVISION=	5
+PORTREVISION=	6
 CATEGORIES=	math
 MASTER_SITES=	http://archive.debian.org/%SUBDIR%/ \
 		http://mirror.safehostnet.com/debian-archive/%SUBDIR%/ \
diff --git a/math/xspread/files/patch-interp.c b/math/xspread/files/patch-interp.c
index b3b52477548e..03306f8858f3 100644
--- a/math/xspread/files/patch-interp.c
+++ b/math/xspread/files/patch-interp.c
@@ -1,6 +1,15 @@
---- interp.c.orig	1995-11-07 02:17:26 UTC
+--- interp.c.orig
 +++ interp.c
-@@ -516,7 +516,7 @@ int mo, day, yr;
+@@ -33,7 +33,7 @@
+ #include <setjmp.h>
+ #include <ctype.h>
+ 
+-extern int errno;		/* set by math functions */
++#include <errno.h>
+ 
+ #include "sc.h"
+ 
+@@ -516,7 +516,7 @@
      mdays[1] = 28 + (yr%4 == 0);
  
      if (mo < 1 || mo > 12 || day < 1 || day > mdays[--mo] ||