From 7270083b504faebdc82afc5b348be6f3b262a3d8 Mon Sep 17 00:00:00 2001
From: Robert David Graham <robert_david_graham@yahoo.com>
Date: Sat, 17 Mar 2018 20:24:54 -0400
Subject: [PATCH] clang or gcc

---
 Makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index fc6eced..6c5f6b1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,6 @@
+#use llvm by default, GNU C otherwise
+CC=$(shell which clang || which gcc)
+
 PREFIX ?= /usr
 BINDIR ?= $(PREFIX)/bin
 SYS := $(shell gcc -dumpmachine)
@@ -65,8 +68,6 @@ INCLUDES = -I.
 FLAGS2 =
 endif
 
-# this works on llvm or real gcc
-CC = clang
 
 DEFINES = 
 CFLAGS = -g -ggdb $(FLAGS2) $(INCLUDES) $(DEFINES) -Wall -O3
-- 
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