[QtAda-users] Compiling QtAda applications

[Christos C. <c.c...@gm...>]

Hello,

After building successfully QtAda for Mac OS X, I'm trying to compile  
the "HelloWorld" application for QtAda. I just save the "main.adb"  
file of the "t1" tutorial example, located in /usr/local/examples/ 
qtada/tutorial , as "helloQtAda.adb" in a random directory. I then  
'cd' to this random directory and  do the following:

gcc -I/usr/local/include/qtada/core -I/usr/local/include/qtada/gui -c  
helloQtAda.adb

gnatbind -aO/usr/local/lib/qtada helloQtAda

gnatlink helloQtAda -lqt4ada-core -lqt4ada-gui -lgnat -lgnarl


The executable is produced, but when I run it, it doesn't draw  
anything, no window appears. The executable just launches and then  
"hangs". What is the problem with the commands I use? And what is 
(are) the proper command(s) to compile a QtAda application?

Thanks very much,

C.C.