Makefile: add an explicit "docs" target to build the man page

It's easier to remember "make docs" than "make drin.1" and moreover the
explicit "docs" target will show up in shell autocompletion while the
implicit "drin.1" target will not.

diff --git a/Makefile b/Makefile
index 49a32a6..67c8d6f 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,7 @@ LIBEXEC_DIR ?= $(prefix)/share/drin/libexec
 BIN_DIR := $(prefix)/bin
 MAN_DIR := $(prefix)/share/man
 
-.PHONY: all local installdocs install clean
+.PHONY: all local docs installdocs install clean
 
 all: drin
 
@@ -18,7 +18,9 @@ local: LIBEXEC_DIR := $(PWD)/libexec
 local: clean drin
        touch drin.in
 
-installdocs: drin.1
+docs: drin.1
+
+installdocs: docs
        install -d $(DESTDIR)$(MAN_DIR)/man1
        install -m644 drin.1 $(DESTDIR)$(MAN_DIR)/man1