altos/lisp: Add floats

[fw/altos] / src / lisp / Makefile

diff --git a/src/lisp/Makefile b/src/lisp/Makefile
index 4563dad358643694184825f54c75824ced9c8fb3..05f54550de201eb2bb1d48145794a3eb40c4fb0d 100644 (file)
--- a/src/lisp/Makefile
+++ b/src/lisp/Makefile
@@ -19,6 +19,6 @@ OBJS=$(SRCS:.c=.o)
 CFLAGS=-DAO_LISP_MAKE_CONST -O0 -g -I. -Wall -Wextra -no-pie
 
 ao_lisp_make_const:  $(OBJS)
-       $(CC) $(CFLAGS) -o $@ $(OBJS)
+       $(CC) $(CFLAGS) -o $@ $(OBJS) -lm
 
 $(OBJS): $(HDRS)