From c043fda4bdb6e84b973fd8d31d32b1beaa552aea Mon Sep 17 00:00:00 2001
From: Carl Worth <cworth@cworth.org>
Date: Fri, 24 Apr 2020 10:30:40 -0700
Subject: [PATCH] Explicitly link against math library

I don't know what in the toolchain (or dependencies) changed such that
this is required now when it wasn't before, but here it is.
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index a7d2dc1..ab8e9a0 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ all: $(ALL)
 	$(CC) $(CFLAGS) $(MYCFLAGS) -c -o $@ -c $<
 
 dvonn: dvonn.o dvonn-board.o
-	$(CC) $(LDLAGS) $(MYLDFLAGS) -o $@ $^
+	$(CC) $(LDLAGS) $(MYLDFLAGS) -o $@ $^ -lm
 
 Makefile.dep: *.c
 	$(CC) -M $(CPPFLAGS) $(MYCFLAGS) $^ > $@
-- 
2.43.0