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Re: [Qemu-devel] [PATCH] configure: Enable pie for powerpc and arm Linux


From: Paolo Bonzini
Subject: Re: [Qemu-devel] [PATCH] configure: Enable pie for powerpc and arm Linux
Date: Mon, 04 Nov 2013 22:16:20 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130923 Thunderbird/17.0.9

Il 04/11/2013 21:51, Richard Henderson ha scritto:
>> >  if test "$pie" = ""; then
>> >    case "$cpu-$targetos" in
>> > -    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
>> > +    
>> > i386-Linux|x86_64-Linux|x32-Linux|ppc*-Linux|arm*-Linux|aarch64*-Linux|i386-OpenBSD|x86_64-OpenBSD)
> I'd much prefer that we have a blacklist than a whitelist for this.
> Honestly, most ELF systems can support PIE, and we have very few
> non-ELF systems to support.

Since the test is followed by a compile test, we probably do not even
need the whitelist.

Paolo



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