From 8ddda659092d1cb64741a7a3e982bf4768d31e34 Mon Sep 17 00:00:00 2001
From: Edward Shen <code@eddie.sh>
Date: Mon, 27 Jan 2020 14:25:15 -0500
Subject: [PATCH] Bikeshed makefile more

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index d07aaed..a3d1a86 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ CARGO_FLAGS = --release
 BOSSA_FLAGS = -ewvRo 0x2000
 
 TARGET_DIR  = target
-TARGET_ARCH = $(shell cat $(CARGO_CONF) | grep -E '^target\s+=' | grep -Eo '"[^"]+"' | grep -Eo '[^"]+')
+TARGET_ARCH = $(shell grep -oP '^target\s+=\s"\K[\w\-]+' $(CARGO_CONF))
 
 CARGO_BIN   = $(TARGET_DIR)/$(TARGET_ARCH)/release/onyx
 FLASH_IMG   = $(TARGET_DIR)/onyx.bin