1 files changed, 15 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index 5c57a72..080b44f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,19 @@
-all: bin/cdf bin/cumsum
+.PHONY: all
+all: build bin/cdf bin/cumsum
+
+.PHONY: build
+build:
+	-mkdir bin
+	-mkdir build
 	
-bin/cdf: src/cdf.c include/cdf.h
-	gcc -std=c23 -Iinclude src/cdf.c -o bin/cdf
+bin/cdf: build src/cdf.c include/cdf.h
+	gcc -std=c23 -Iinclude src/cdf.c -o bin/cdf 
 
 bin/cumsum: src/cumsum.c include/cumsum.h
 	gcc -std=c23 -Iinclude src/cumsum.c -o bin/cumsum
+
+.PHONY: clean
+clean:
+	-rm -r bin 
+	-rm -r build
+