From 741607b78bc00569e4e602b5c117f1258cc0d81b Mon Sep 17 00:00:00 2001
From: Nick Fisher <nick.fisher@avinium.com>
Date: Fri, 15 Nov 2024 22:22:31 +0800
Subject: [PATCH] chore: add checks to Makefile for FILAMENT_PATH

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

diff --git a/Makefile b/Makefile
index c6a7a37c..9ab9c5a0 100644
--- a/Makefile
+++ b/Makefile
@@ -22,6 +22,9 @@ bindings:
 # eg: FILAMENT_PATH=/path/to/filament/out/release/bin make materials
 # 
 materials: FORCE
+ifndef FILAMENT_PATH
+	$(error FILAMENT_PATH is not set)
+else
 	@echo "Using Filament build from ${FILAMENT_PATH}"
 	@for material in unlit image unlit_fixed_size grid; do \
 		${FILAMENT_PATH}/matc -a opengl -a metal -o materials/$$material.filamat materials/$$material.mat; \
@@ -29,8 +32,6 @@ materials: FORCE
 		echo '#include "'$$material'.h"' | cat - thermion_dart/native/include/material/$$material.c > thermion_dart/native/include/material/$$material.c.new; \
 		mv thermion_dart/native/include/material/$$material.c.new thermion_dart/native/include/material/$$material.c; \
 	done
+endif
 
-	#rm materials/*.filamat
-
-FORCE: ;
-	
+FORCE: ;
\ No newline at end of file