From 2e3daa770b7a00f0829818543baa8e65f43b3b99 Mon Sep 17 00:00:00 2001
From: XeroOl <xerool@protonmail.com>
Date: Mon, 29 May 2023 12:18:45 -0500
Subject: [PATCH] Makefile supports switching out Lua

---
 Makefile | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index 0c69f47..52905b3 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,5 @@
-FENNEL=./fennel
+LUA ?= lua
+FENNEL=$(LUA) fennel
 EXE=fennel-ls
 
 SRC=$(wildcard src/*.fnl)
@@ -6,14 +7,14 @@ SRC+=$(wildcard src/fennel-ls/*.fnl)
 
 DESTDIR ?=
 PREFIX ?= /usr/local
-BIN_DIR ?= $(PREFIX)/bin
+BINDIR ?= $(PREFIX)/bin
 
 .PHONY: clean test install
 
 all: $(EXE)
 
 $(EXE): $(SRC)
-	echo "#!/usr/bin/env lua" > $@
+	echo "#!/usr/bin/env $(LUA)" > $@
 	LUA_PATH="./src/?.lua" \
 		FENNEL_PATH="./src/?.fnl" \
 		$(FENNEL) --require-as-include --compile src/fennel-ls.fnl >> $@
@@ -27,4 +28,4 @@ test:
 		$(FENNEL) test/init.fnl
 
 install: $(EXE)
-	mkdir -p $(DESTDIR)$(BIN_DIR) && cp $< $(DESTDIR)$(BIN_DIR)/
+	mkdir -p $(DESTDIR)$(BINDIR) && cp $< $(DESTDIR)$(BINDIR)/