From: Arnout Vandecappelle <arnout@mind.be>
To: buildroot@busybox.net
Subject: [Buildroot] [git commit] toolchain: add link-time-optimization support
Date: Sat, 07 Mar 2015 17:14:29 +0100 [thread overview]
Message-ID: <54FB23E5.3050707@mind.be> (raw)
In-Reply-To: <20150307142749.E241880468@busybox.osuosl.org>
On 07/03/15 15:01, Thomas Petazzoni wrote:
> Individual packages still have to enable LTO explicitly by passing '-flto' to
> GCC, which passes it on to the linker. This option does not add that flag
> globally. Some packages detect if the compiler supports LTO and enable the flag
> if it does.
Given that this new option (probably) changes how some packages are built, I
think there should be a few autobuilder configs that enable it. Any volunteers
to take care of that?
Regards,
Arnout
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint: 7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F
next prev parent reply other threads:[~2015-03-07 16:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-07 14:01 [Buildroot] [git commit] toolchain: add link-time-optimization support Thomas Petazzoni
2015-03-07 16:14 ` Arnout Vandecappelle [this message]
2015-03-07 16:24 ` Thomas Petazzoni
2015-03-07 16:35 ` Arnout Vandecappelle
2015-03-07 16:43 ` Thomas Petazzoni
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