Application Cocoa construite avec un makefile qui n'affiche pas son menu

Je suis tout nouveau dans la programmation macosx. Je cherche a
construire une application "hello world" avec un makefile.

Elle se compile correctement ; à l'execussion, elle affiche sa
fenêtre, mais pas son menu ; elle n'aparait pas non plus dans le
dock.

Merci par avance de toute idée

Guilhem de Wailly

Voila les sources:


# makefile
all: main

main.o: main.m
gcc -Wall -c -g -o $@ $^

main: main.o
gcc -g -o $@ $^ -framework cocoa


/* main.m */
#include <Cocoa/Cocoa.h>

@class NSWindow;
@class NSTextField;
@class NSNotification;

@interface AppController : NSObject {
NSWindow * window;
NSTextField * label;
}
- (void)applicationWillFinishLaunching:(NSNotification *) not;
- (void)applicationDidFinishLaunching:(NSNotification *) not;
@end

@implementation AppController
- (void) applicationWillFinishLaunching: (NSNotification *) not {
/* Create Menu */
NSMenu * menu;
NSMenu * info;

NSLog (@"Creating the menu");

menu = [NSMenu new];
[menu addItemWithTitle: @"Info"
action: NULL
keyEquivalent: @""];
[menu addItemWithTitle: @"Hide"
action: @selector(hide:)
keyEquivalent: @"h"];
[menu addItemWithTitle: @"Quit"
action: @selector(terminate:)
keyEquivalent: @"q"];

info = [NSMenu new];
[info addItemWithTitle: @"Info Panel"
action: @selector(orderFrontStandardInfoPanel:)
keyEquivalent: @""];
[info addItemWithTitle: @"Preferences"
action: NULL
keyEquivalent: @""];
[info addItemWithTitle: @"Help"
action: @selector (orderFrontHelpPanel:)
keyEquivalent: @"?"];

[menu setSubmenu: info
forItem: [menu itemWithTitle: @"Info"]];

[info release];

[NSApp setMainMenu:menu];
[menu release];

/* Create Window */
window = [[NSWindow alloc]
initWithContentRect: NSMakeRect(300, 300, 200, 100)
styleMask: (NSTitledWindowMask |
NSMiniaturizableWindowMask |
NSResizableWindowMask)
backing: NSBackingStoreBuffered
defer: YES];
[window showsResizeIndicator];
[window setAlphaValue: 0.9];
[window setTitle: @"Hello World"];

/* Create Label */
label = [[NSTextField alloc] initWithFrame: NSMakeRect(30, 30, 80, 30)];
[label setSelectable: NO];
[label setBezeled: NO];
[label setDrawsBackground: NO];
[label setStringValue: @"Hello World"];

[[window contentView] addSubview: label];
[label release];
}
- (void) applicationDidFinishLaunching: (NSNotification *) not {
[window makeKeyAndOrderFront: self];
}
- (void) dealloc {
[window release];
[super dealloc];
}
@end

int main (int argc, const char * argv[]) {
NSAutoreleasePool * pool;
AppController * delegate;

NSLog (@"Creation");

pool = [NSAutoreleasePool new];
delegate = [AppController new];

[NSApplication sharedApplication];
[NSApp setDelegate: delegate];
[pool release];

NSLog (@"Running");
[NSApp run];
return 0;
}