From e58921e546e68366f2b294a01ab1afa262ab8b95 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Thu, 10 Mar 2016 12:32:29 +0100
Subject: Makefile: ifndef HOSTNAME, def it

---
 Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 226c0f297..bd4544000 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,10 @@
 stockholm ?= .
 
+export HOSTNAME ?= $(shell cat /proc/sys/kernel/hostname)
+
 export STOCKHOLM_VERSION ?= $(shell \
 	version=git.$$(git describe --always --dirty); \
-	case $$version in (*-dirty) version=$$version@$$(hostname); esac; \
+	case $$version in (*-dirty) version=$$version@$$HOSTNAME; esac; \
 	date=$$(date +%y.%m); \
 	printf '%s' "$$date.$$version"; \
 )
-- 
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