On 06/10/2012 02:37 PM, Juan A. Rubio wrote: > Hi, > > I'm building a project of mine using autotools and I'm trying to figure out > a problem that recently came up. My project has been building correctly for > over a year under a number of i686 Ubuntu-based desktop platforms (various > ubuntu releases, 10.04 through to 12.04 on i686 desktops and laptops). > > Recently I've been trying to build the same project under a x86_64 Ubuntu > Server-based system, and under this system the build fails. In addition to > the build failure, I've noticed the following warning showing up a number > of times in different places during the compilation. This warning which > never shows up when building the same project on the i686 systems. > > warning: cast to pointer from integer of different size > [-Wint-to-pointer-cast] Most likely, this is a bug in your C code, and not in autoconf. But without posting the actual code in question that triggers the warning, we can't read your mind to tell you how your code is non-portable, even if this were the right list. -- Eric Blake eblake@xxxxxxxxxx +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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