From 148f31629bb15a2e08780402a8ac6df507b7ff4b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Wed, 11 May 2016 15:02:07 +0200
Subject: build: install support files only when needed

---
 Makefile | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index e093dac..a345647 100644
--- a/Makefile
+++ b/Makefile
@@ -82,9 +82,11 @@ install: vis
 	@chmod 755 ${DESTDIR}${PREFIX}/bin/vis-open
 	@cp -f vis-clipboard ${DESTDIR}${PREFIX}/bin
 	@chmod 755 ${DESTDIR}${PREFIX}/bin/vis-clipboard
-	@echo installing support files to ${DESTDIR}${SHAREPREFIX}/vis
-	@mkdir -p ${DESTDIR}${SHAREPREFIX}/vis
-	@cp -r visrc.lua vis.lua lexers ${DESTDIR}${SHAREPREFIX}/vis
+	@test ${CONFIG_LUA} -eq 0 || { \
+		echo installing support files to ${DESTDIR}${SHAREPREFIX}/vis; \
+		mkdir -p ${DESTDIR}${SHAREPREFIX}/vis; \
+		cp -r visrc.lua vis.lua lexers ${DESTDIR}${SHAREPREFIX}/vis; \
+	}
 	@echo installing manual page to ${DESTDIR}${MANPREFIX}/man1
 	@mkdir -p ${DESTDIR}${MANPREFIX}/man1
 	@sed "s/VERSION/${VERSION}/g" < vis.1 > ${DESTDIR}${MANPREFIX}/man1/vis.1
-- 
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