GHCFLAGS = -O2 -fglasgow-exts build: ghc $(GHCFLAGS) --make GenRSAKey ghc $(GHCFLAGS) --make HelloWorld ghc $(GHCFLAGS) --make PKCS7 ghc $(GHCFLAGS) --make Server run: build ./PKCS7 # ./HelloWorld clean: rm -f HelloWorld GenRSAKey PKCS7 Server *.hi *.o .PHONY: build run clean