64Bit compile issue

[Nyck_1]

I have installed the following compiler onto one of our Itanium boxes:-

./aCC -Version
aCC: HP aC++/ANSI C B3910B A.06.05 [Jul 25 2005]

Can someone tell me how to compile in 64Bit using this compiler?

[James R. Ferguson · Accepted solution]

Hi Nyck:

Use the +DD64 option.

Regards!

...JRF...

[Dennis Handly]

You should patch to A.06.07, PHSS_34350.
The latest patch is A.06.14.

You do know you don't have to port to 64 bit on Integity?
If you are porting, you can use +w64bit.

[Nyck_1]

For some reason they need this version of the compiler and not the latest. I originally installed the latest and has to remove it to put the current version on!

The switches that you mention, do I had these into the ./configure line?

[Dennis Handly]

>The switches that you mention, do I had these into the ./configure line?

+DD64 is a property of the executable, so yes.
+w64bit may be something temporary, that you may want to remove.