From fd090c6672ee85df16679e2e7c5ccc1908d6bbbf Mon Sep 17 00:00:00 2001
From: Gabriel Pariat <gabriel@pariatech.com>
Date: Sat, 27 Jan 2024 14:00:02 -0500
Subject: [PATCH] adding linux + unix makefile for cgltf

---
 vendor/cgltf/cgltf.odin   | 10 +++++-----
 vendor/cgltf/src/Makefile | 20 ++++++++++++++++++++
 2 files changed, 25 insertions(+), 5 deletions(-)
 create mode 100644 vendor/cgltf/src/Makefile

diff --git a/vendor/cgltf/cgltf.odin b/vendor/cgltf/cgltf.odin
index 6e05c0b90..e244bc30c 100644
--- a/vendor/cgltf/cgltf.odin
+++ b/vendor/cgltf/cgltf.odin
@@ -1,12 +1,12 @@
-//+build windows
 package cgltf
 
-when ODIN_OS == .Windows {
-	foreign import lib "lib/cgltf.lib"
-}
-
 import "core:c"
 
+when ODIN_OS == .Windows      { foreign import lib "lib/cgltf.lib" } 
+else when ODIN_OS == .Linux   { foreign import lib "../lib/cgltf.a"        }
+else when ODIN_OS == .Darwin  { foreign import lib "../lib/darwin/cgltf.a" }
+else                          { foreign import lib "system:cgltf"          }
+
 
 file_type :: enum c.int {
 	invalid,
diff --git a/vendor/cgltf/src/Makefile b/vendor/cgltf/src/Makefile
new file mode 100644
index 000000000..d359c4739
--- /dev/null
+++ b/vendor/cgltf/src/Makefile
@@ -0,0 +1,20 @@
+OS=$(shell uname)
+
+ifeq ($(OS), Darwin)
+all: darwin
+else
+all: unix
+endif
+
+unix:
+	mkdir -p ../lib
+	$(CC) -c -O2 -Os -fPIC cgltf.c 	
+	$(AR) rcs ../lib/cgltf.a        cgltf.o
+	rm *.o
+
+darwin:
+	mkdir -p ../lib
+	$(CC) -arch x86_64 -c -O2 -Os -fPIC cgltf.c -o cgltf-x86_64.o -mmacosx-version-min=10.12
+	$(CC) -arch arm64  -c -O2 -Os -fPIC cgltf.c -o cgltf-arm64.o -mmacosx-version-min=10.12
+	lipo -create cgltf-x86_64.o cgltf-arm64.o -output ../lib/darwin/cgltf.a
+	rm *.o