Add "make compile" and "make cask" shell commands

Use "make cask" to install the dependencies.
Use "make compile" to byte-compile counsel-projectile.el.

.gitignore

@@ -1 +1,2 @@
 *.elc
+/.cask/

Cask

@@ -0,0 +1,10 @@
+(source gnu)
+(source melpa)
+
+(package-file "counsel-projectile.el")
+
+(files "*.el")
+
+(development
+ (depends-on "counsel")
+ (depends-on "projectile"))

Makefile

@@ -0,0 +1,16 @@
+emacs ?= emacs
+CASK = ~/.cask/bin/cask
+BEMACS = $(emacs) -batch -l targets/elpa.el
+
+all: compile
+
+cask:
+	$(CASK)
+
+compile:
+	$(BEMACS) -l targets/compile.el
+
+.PHONY: all compile clean cask
+
+clean:
+	rm -f *.elc

targets/compile.el

@@ -0,0 +1,3 @@
+(setq files '("counsel-projectile.el"))
+(setq byte-compile--use-old-handlers nil)
+(mapc #'byte-compile-file files)

targets/elpa.el

@@ -0,0 +1,6 @@
+(setq package-user-dir
+      (expand-file-name (format ".cask/%s/elpa" emacs-version)))
+(package-initialize)
+(message "ELPA dir: %S" package-user-dir)
+(add-to-list 'load-path default-directory)
+