1 files changed, 6 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 3b4ff53..12de948 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,9 @@
+CFLAGS=-O4
 LDLIBS=-lm -lgsl -lgslcblas
 
 calculate_limits: calculate_limits.c
+
+clean:
+	rm calculate_limits
+
+.PHONY: clean