From 3a6788c0d0b50e0cae902cfdc737d1b2624202ba Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Wed, 11 Jan 2017 10:50:02 +0100
Subject: single: allow to build self-extracting executable

This allows to create a self extracting executable. The standalone
binary and lua files are extracted to /tmp/.vis-XXXXXX, vis is started
with the given command line arguments, finally temporary files are
removed.

Signed-off-by: Christian Hesse <mail@eworm.de>
---
 GNUmakefile | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'GNUmakefile')

diff --git a/GNUmakefile b/GNUmakefile
index dba2952..052c300 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -185,4 +185,9 @@ standalone: clean
 		CFLAGS="-I$(DEPS_INC) --static -Wl,--as-needed" LDFLAGS="-L$(DEPS_LIB)" CC=musl-gcc
 	PATH=$(DEPS_BIN):$$PATH $(MAKE)
 
+single: standalone
+	cp vis-single.sh vis-single
+	strip vis
+	tar c vis lua/ | gzip -9 >> vis-single
+
 .PHONY: standalone local dependencies-common dependencies-local dependencies-clean
-- 
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