[Openmcl-devel] Building Cocoa apps from command line
mevins at mac.com
Wed May 7 16:41:43 EDT 2008
On Apr 14, 2008, at 3:29 PM, Joe Jones wrote:
> Why is it necessary to build from the IDE and not from the command
> line? Is there a way to build a cocoa app from the command line?
It turns out that you can pretty easily build a Cocoa application from
the command line with the existing version of BUILD-APPLICATION. I
didn't want to say that until I'd had a chance to test it for myself.
I've had that chance and it does indeed work.
After testing the code I added a section to the docs describing how it
works. Here's that section:
5.6.1. Running the Application Builder From the Command Line
It's possible to automate use of the application builder by running a
call to CCL:BUILD-APPLICATION from the terminal command line. For
example, the following command, entered at a shell prompt in Mac OS
X's Terminal window, builds a working copy of the Clozure CL
environment called "Foo.app":
ccl -b -e "(require :cocoa)" -e "(require :build-application)" -e
"(ccl::build-application :name \"Foo\")"
You can use the same method to automate building your Lisp/Cocoa
applications. Clozure CL handles each Lisp expressions passed with a -
e argument in order, so you can simply evaluate a sequence of Lisp
expressions as in the above example to build your application, ending
with a call to CCL:BUILD-APPLICATION. The call toCCL:BUILD-APPLICATION
can process all the same arguments as if you evaluated it in a
Listener window in the Clozure CL IDE.
Building a substantial Cocoa application (rather than just reproducing
the Lisp environment using defaults, as is done in the above example)
is likely to involve a relatively complicated sequence of loading
source files and perhaps evaluating Lisp forms. You might be best
served to place your command line in a shell script that you can more
easily edit and test.
One potentially complicated issue concerns loading all your Lisp
source files in the right order. You might consider using ASDF to
define and load a system that includes all the parts of your
application before calling CCL:BUILD-APPLICATION. ASDF is a "another
system-definition facility", a sort of make for Lisp, and is included
in the Clozure CL distribution. You can read more about ASDF at the
ASDF home page.
Alternatively, you could use the standard features of Common Lisp to
load your application's files in the proper order.
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