From 2d652d33e97c7c439932324350d794e32b7576bc Mon Sep 17 00:00:00 2001
From: daurnimator <quae@daurnimator.com>
Date: Sun, 5 Aug 2018 14:10:59 +1000
Subject: Makefile: Move shebang into variable

---
 Makefile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index ffc5e6e8..0ac52ca4 100644
--- a/Makefile
+++ b/Makefile
@@ -11,6 +11,8 @@ luadir ?= $(datarootdir)/lua/$(LUA_VERSION)
 INSTALL ?= install
 INSTALL_DATA ?= $(INSTALL) -m 644
 
+SHEBANG = '\#!$(LUA_BINDIR)/$(LUA_INTERPRETER)'
+
 LUAROCKS_FILES = $(shell find src/luarocks/ -type f -name '*.lua')
 
 all: build
@@ -46,7 +48,7 @@ luarocks-admin: config.unix
 
 ./build/luarocks: src/bin/luarocks config.unix
 	mkdir -p "$(@D)"
-	(printf '#!$(LUA_BINDIR)/$(LUA_INTERPRETER)\n'\
+	(printf '$(SHEBANG)\n'\
 	'package.loaded["luarocks.core.hardcoded"] = { SYSCONFDIR = [[$(luarocksconfdir)]] }\n'\
 	'package.path=[[$(luadir)/?.lua;]] .. package.path\n'; \
 	tail -n +2 src/bin/luarocks \
@@ -54,7 +56,7 @@ luarocks-admin: config.unix
 
 ./build/luarocks-admin: src/bin/luarocks-admin config.unix
 	mkdir -p "$(@D)"
-	(printf '#!$(LUA_BINDIR)/$(LUA_INTERPRETER)\n'\
+	(printf '$(SHEBANG)\n'\
 	'package.loaded["luarocks.core.hardcoded"] = { SYSCONFDIR = [[$(luarocksconfdir)]] }\n'\
 	'package.path=[[$(luadir)/?.lua;]] .. package.path\n'; \
 	tail -n +2 src/bin/luarocks-admin \
-- 
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