projectile: Set compile-command

[Florian Lindner <mailinglists@xgm.de>]

Hello,

the projectile readme mentions the setting of compile-command twice:

https://github.com/bbatsov/projectile

Once by using .dir-locals.el und set it directly (Storing project settings).

Anothertime by using something like that:

((nil . ((eval . (progn
                   ;; require projectile; the following code will fail
                   ;; without it.
                   (require 'projectile)
                   ;; provide a fake "recent" compilation cmd
                   ;; which will be returned by the function
                   ;; `projectile-compilation-command`
                   (puthash (projectile-project-root)
                            "./command-to-compile-your-project.sh"
                            projectile-compilation-cmd-map))))))


(Configure Project's Compilation Command)

The first does not really seem to work, upon C-c p c it asks me a for a 
compile command which defaults to scons here. I'm suprised that merely 
setting the compile-command is so complicated and why it does not take 
compile-command into account.

Thanks,
Florian