add '-lm'

2013-11-07 07:40:52 +09:00 · 2013-11-07 07:40:52 +09:00 · 764be77f3a
parent dcb3820054
commit 764be77f3a
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -17,7 +17,7 @@ build-lib:
 	cd src; \
 	  yacc -d parse.y; \
 	  lex scan.l
-	$(CC) $(CFLAGS) -shared src/*.c -o lib/libpicrin.so -I./include -I./extlib
+	$(CC) $(CFLAGS) -shared src/*.c -o lib/libpicrin.so -I./include -I./extlib -lm

 clean:
 	rm -f src/y.tab.c src/y.tab.h src/lex.yy.c