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Re: Build with -fpie,pie?


From: Pádraig Brady
Subject: Re: Build with -fpie,pie?
Date: Tue, 20 Jan 2015 19:35:53 +0000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0

On 20/01/15 18:41, Bernhard Voelker wrote:
> Is there anyone building coreutils with "CFLAGS=-fPIE LDFLAGS-pie"?
> Are there any known drawbacks?

There's a thread about enabling PIE for all packages on Fedora 22:
http://thread.gmane.org/gmane.linux.redhat.fedora.devel/203065/

> How is libstdbuf.so handled (to avoid PIE)?
> Shouldn't we enable it per configure/per default?

libstdbuf.so takes care to not link with non PIC code (libcoreutils.a)
which causes issues.

Pádraig



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