1 files changed, 10 insertions, 9 deletions
diff --git a/Makefile b/Makefile
index ceb2cce..0cfadc2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,17 +1,18 @@
 CC=gcc
-CFLAGS=-I. -pthread
-DESTDIR=/usr/local/bin
-MANDIR=/usr/share/man/
+CFLAGS=-I. -pthread -Wall -Wextra -std=c99 -Wpedantic
+PREFIX ?= /usr
+BINDIR ?= ${PREFIX}/bin
+MANDIR = ${PREFIX}/share/man/
+
 generate:
 	$(CC) -o snake3 snake.c vector.c conio.c $(CFLAGS)
 
-install:
-	cp snake3 $(DESTDIR)
-	cp doc/snake3.man $(MANDIR)/man1/snake3.1
-
+install: snake3
+	install -d ${DESTDIR}${BINDIR} ${DESTDIR}${MANDIR}/man1
+	install snake3 ${DESTDIR}${BINDIR}
+	install -m 644 doc/snake3.1 ${DESTDIR}${MANDIR}/man1
 clean:
 	rm snake3
 
 uninstall:
-	-rm $(DESTDIR)/snake3
-	-rm $(MANDIR)/man1/snake3.1
+	-rm -f ${DESTDIR}${BINDIR}/snake3 ${DESTDIR}${MANDIR}/man1/snake3.1