1 files changed, 19 insertions, 2 deletions
diff --git a/makefile b/makefile
index 2985670..86bbfd3 100644
--- a/makefile
+++ b/makefile
@@ -1,7 +1,24 @@
-CFLAGS = -O2 -std=c11
+CFLAGS = -O2 -std=gnu11
+
+PREFIX = /usr
+BINDIR = /bin
+INSPATH = $(DESTDIR)$(PREFIX)$(BINDIR)
+
+.PHONY : all install/% uninstall/%
 
 all:
-	echo "You did it wrong, you're supposed to give me a file to compile."
+	@echo 'Error, target not specified.'
+	@echo '	To compile <filename>.c	`make <filename>`'
+	@echo '	To install <filename>	`make target=<filename> install`'
+	@echo '	To uninstall <filename>	`make target=<filename> uninstall`'
 
 % : %.c
 	$(CC) $(CFLAGS) -o $@ $^
+
+$(DESTDIR)$(PREFIX)$(BINDIR)/% : %
+	install -Dm755 "$^" "$@"
+
+install : $(DESTDIR)$(PREFIX)$(BINDIR)/$(target)
+
+uninstall :
+	rm "$(DESTDIR)$(PREFIX)$(BINDIR)/$(target)"