From 339c6a9b46fc1553ec86ec5b0cac6f9cd861c083 Mon Sep 17 00:00:00 2001
From: Brooks Davis <brooks@FreeBSD.org>
Date: Mon, 30 Sep 2024 16:56:09 +0100
Subject: [PATCH] databases/cdb: include errno.h for errno

errno must be accessed by a macro from errno.h.
---
 databases/cdb/Makefile            |  1 +
 databases/cdb/files/patch-error.h | 11 +++++++++++
 2 files changed, 12 insertions(+)
 create mode 100644 databases/cdb/files/patch-error.h

diff --git a/databases/cdb/Makefile b/databases/cdb/Makefile
index 5b32880e0899..8611cabdd0bb 100644
--- a/databases/cdb/Makefile
+++ b/databases/cdb/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	cdb
 PORTVERSION=	0.75
+PORTREVISION=	1
 CATEGORIES=	databases
 MASTER_SITES=	http://cr.yp.to/cdb/
 
diff --git a/databases/cdb/files/patch-error.h b/databases/cdb/files/patch-error.h
new file mode 100644
index 000000000000..e35ddb04802a
--- /dev/null
+++ b/databases/cdb/files/patch-error.h
@@ -0,0 +1,11 @@
+--- error.h.orig
++++ error.h
+@@ -1,7 +1,7 @@
+ #ifndef ERROR_H
+ #define ERROR_H
+ 
+-extern int errno;
++#include <errno.h>
+ 
+ extern int error_intr;
+ extern int error_nomem;