altos/draw: Use float for polygon coords

[fw/altos] / src / draw / Makefile

diff --git a/src/draw/Makefile b/src/draw/Makefile
index e56acf2958f1b110ef4782d0bb2af6738139de95..ca5628b6f0216af071c1e7b5b9589c71d18f4aba 100644 (file)
--- a/src/draw/Makefile
+++ b/src/draw/Makefile
@@ -35,7 +35,7 @@ SRCS=\
 
 OBJS=$(SRCS:.c=.o)
 
-LIBS=-lXrender -lX11
+LIBS=-lXrender -lX11 -lm
 
 CFLAGS=-O0 -g