07-24-2017
Integer size with different compile
Hi All,
I am having two executable one is a 32 bit compiled version and other is 64 bit compiled version. I was in assumption the size of integer for 32 bit will be 2 ^32 and size of 64 bit compiled version will be 2 ^ 64. But in my case both are showing 2 ^32 I mean I am not able to go over size of 2 ^32. Any clarification will be helpful
Thanks
Arun
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LEARN ABOUT SUSE
perlriscos
PERLRISCOS(1) Perl Programmers Reference Guide PERLRISCOS(1)
NAME
README.riscos - Perl version 5 for RISC OS
DESCRIPTION
This document gives instructions for building Perl for RISC OS. It is complicated by the need to cross compile. There is a binary version
of perl available from <http://www.cp15.org/perl/> which you may wish to use instead of trying to compile it yourself.
BUILD
You need an installed and working gccsdk cross compiler <http://gccsdk.riscos.info/> and REXEN <http://www.cp15.org/programming/>
Firstly, copy the source and build a native copy of perl for your host system. Then, in the source to be cross compiled:
o
$ ./Configure
o Select the riscos hint file. The default answers for the rest of the questions are usually sufficient.
Note that, if you wish to run Configure non-interactively (see the INSTALL document for details), to have it select the correct hint
file, you'll need to provide the argument -Dhintfile=riscos on the Configure command-line.
o
$ make miniperl
o This should build miniperl and then fail when it tries to run it.
o Copy the miniperl executable from the native build done earlier to replace the cross compiled miniperl.
o
$ make
o This will use miniperl to complete the rest of the build.
AUTHOR
Alex Waugh <alex@alexwaugh.com>
perl v5.12.1 2010-04-26 PERLRISCOS(1)