From: Gustavo Zacarias <gustavo@zacarias.com.ar>
To: buildroot@busybox.net
Subject: [Buildroot] buildroot: gcc options
Date: Wed, 20 Nov 2013 08:45:23 -0300 [thread overview]
Message-ID: <528CA0D3.8040906@zacarias.com.ar> (raw)
In-Reply-To: <528B9E7C.1010804@mind.be>
On 11/19/2013 02:23 PM, Arnout Vandecappelle wrote:
> Is there any reason why BR2_TARGET_OPTIMIZATIONS isn't used for
> building the C library?
The libc is somewhat fragile when built with some insane CFLAGS, for
instance (e)glibc is built at O2 (by Thomas P), allowing a switch to
another optimization level might be troublesome.
uClibc forces -Os in Rules.mak for BUILD_CFLAGS for example.
I'm unsure if we'd like to open pandora's box by merging them, maybe add
an option just for the libc?
Regards.
next prev parent reply other threads:[~2013-11-20 11:45 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-15 9:03 [Buildroot] buildroot: gcc options Altunbas Sabri
2013-11-15 9:13 ` Thomas De Schampheleire
2013-11-15 9:38 ` Altunbas Sabri
2013-11-15 9:41 ` Thomas De Schampheleire
2013-11-15 9:57 ` Altunbas Sabri
2013-11-15 10:02 ` Thomas De Schampheleire
2013-11-15 10:05 ` Altunbas Sabri
2013-11-15 10:10 ` Thomas De Schampheleire
2013-11-15 10:25 ` Altunbas Sabri
2013-11-15 10:38 ` Thomas De Schampheleire
2013-11-19 12:17 ` Altunbas Sabri
2013-11-19 12:30 ` Gustavo Zacarias
2013-11-19 17:23 ` Arnout Vandecappelle
2013-11-20 11:45 ` Gustavo Zacarias [this message]
2013-11-20 12:10 ` Altunbas Sabri
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