2 files changed, 17 insertions, 2 deletions

diff --git a/.gitignore b/.gitignore
index 55457e0..a3543a2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 nullshell
+README.html
diff --git a/Makefile b/Makefile
index 1fb44e3..8071077 100644
--- a/Makefile
+++ b/Makefile
@@ -1,14 +1,28 @@
+# nullshell - do nothing but print asterisks, can be used for login shell
+
 PREFIX	:= /usr
 CC	:= gcc
+MD	:= markdown
 INSTALL	:= install
 RM	:= rm
 CFLAGS	+= -O2 -Wall -Werror
 
+all: nullshell README.html
+
 nullshell: nullshell.c
 	$(CC) $(CFLAGS) $(LDFLAGS) nullshell.c -o nullshell
 
-install: nullshell
+README.html: README.md
+	$(MD) README.md > README.html
+
+install: install-bin install-doc
+
+install-bin: nullshell
 	$(INSTALL) -D -m0755 nullshell $(DESTDIR)$(PREFIX)/bin/nullshell
 
+install-doc: README.html
+	$(INSTALL) -D -m0755 README.md $(DESTDIR)$(PREFIX)/share/doc/nullshell/README.md
+	$(INSTALL) -D -m0755 README.html $(DESTDIR)$(PREFIX)/share/doc/nullshell/README.html
+
 clean:
-	$(RM) -f nullshell
+	$(RM) -f README.html nullshell