From 940e33a8a9f90bfa4b559ee882ea56c70a217125 Mon Sep 17 00:00:00 2001
From: Thomas Moschny <thomas.moschny@gmx.de>
Date: Wed, 30 Jan 2013 17:10:57 +0100
Subject: [PATCH] Support DESTDIR for the main makefile's install targets.

---
 makefile | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/makefile b/makefile
index dc1314d..7e797cb 100644
--- a/makefile
+++ b/makefile
@@ -6,22 +6,22 @@ LUA_SHAREDIR=$(LUA_PREFIX)/share/lua/5.1
 ldoc:
 
 install: install_parts
-	echo "lua $(LUA_SHAREDIR)/ldoc.lua \$$*" > $(LUA_BINDIR)/ldoc
-	chmod +x $(LUA_BINDIR)/ldoc
+	echo "lua $(LUA_SHAREDIR)/ldoc.lua \$$*" > $(DESTDIR)$(LUA_BINDIR)/ldoc
+	chmod +x $(DESTDIR)$(LUA_BINDIR)/ldoc
 
 install_luajit: install_parts
-	echo "luajit $(LUA_SHAREDIR)/ldoc.lua \$$*" > $(LUA_BINDIR)/ldoc
-	chmod +x $(LUA_BINDIR)/ldoc
+	echo "luajit $(LUA_SHAREDIR)/ldoc.lua \$$*" > $(DESTDIR)$(LUA_BINDIR)/ldoc
+	chmod +x $(DESTDIR)$(LUA_BINDIR)/ldoc
 
 install_parts:
-	mkdir -p $(LUA_SHAREDIR)
-	cp ldoc.lua $(LUA_SHAREDIR)
-	cp -r ldoc $(LUA_SHAREDIR)
+	mkdir -p $(DESTDIR)$(LUA_SHAREDIR)
+	cp ldoc.lua $(DESTDIR)$(LUA_SHAREDIR)
+	cp -r ldoc $(DESTDIR)$(LUA_SHAREDIR)
 
 uninstall:
-	-rm $(LUA_SHAREDIR)/ldoc.lua
-	-rm -r $(LUA_SHAREDIR)/ldoc
-	-rm $(LUA_BINDIR)/ldoc
+	-rm $(DESTDIR)$(LUA_SHAREDIR)/ldoc.lua
+	-rm -r $(DESTDIR)$(LUA_SHAREDIR)/ldoc
+	-rm $(DESTDIR)$(LUA_BINDIR)/ldoc
 
 test: test-basic test-example test-md test-tables