<br><br>On Wednesday, August 13, 2014, Otavio Salvador <<a href="mailto:otavio@ossystems.com.br">otavio@ossystems.com.br</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
On Wed, Aug 13, 2014 at 6:24 PM, Gary Thomas <<a href="javascript:;" onclick="_e(event, 'cvml', 'gary@mlbassoc.com')">gary@mlbassoc.com</a>> wrote:<br>
> I've found that the latest GCC doesn't work very well, at<br>
> least not on ARM (and obviously other architectures as well [1])<br>
> When I build Google Chromium browser for my i.MX boards using<br>
> GCC-4.9.x, no pages can be rendered - massive bloodshed and<br>
> failures are shown on the console. If I use the older GCC 4.8.2,<br>
> everything else the same, all is well.<br>
><br>
> Here's my configuration:<br>
> BB_VERSION = "1.23.1"<br>
> BUILD_SYS = "x86_64-linux"<br>
> NATIVELSBSTRING = "Ubuntu-13.10"<br>
> TARGET_SYS = "arm-amltd-linux-gnueabi"<br>
> MACHINE = "teton-p0382"<br>
> DISTRO = "amltd"<br>
> DISTRO_VERSION = "1.6+snapshot-20140812"<br>
> TUNE_FEATURES = "arm armv7a vfp neon callconvention-hard cortexa9"<br>
> TARGET_FPU = "vfp-neon"<br>
> meta = "master:86afd7eb7c679eb065706137f28f44248f3fbc5a"<br>
> meta-amltd = "master:899529b4184dc9e3e291e7fcdbbf157233db056d"<br>
> meta-teton-imx6-p0382 = "master:9188e2f8fafd203c95dcd7a3c79cb38a1568e9b5"<br>
> meta-fsl-arm = "master:b0cf5c78c5f98c5977ae556d331e7495648f154c"<br>
> meta-fsl-arm-extra = "master:12e560967b7136222c325d11633295fe3a0c701c"<br>
> meta-browser = "master:da93c8e386133a15eff1414d9307c8f2c7a44787"<br>
><br>
> Should this be filed as a bug? I don't have much data other than it<br>
> simply breaks (and chrome is not the easiest thing to debug!). Other<br>
> applications seem OK, but I am loathe to trust it...<br>
><br>
> I'm going to hold onto GCC-4.8.x for my $DISTRO at least (and I hope<br>
> it doesn't vanish like 4.7.x did too quickly).<br>
><br>
> [1]<br>
> <a href="http://slashdot.org/story/14/07/27/1838219/linus-torvalds-gcc-490-seems-to-be-terminally-broken" target="_blank">http://slashdot.org/story/14/07/27/1838219/linus-torvalds-gcc-490-seems-to-be-terminally-broken</a><br>
><br>
> Note: I've also tried this on qemux86 (a totally different<br>
> architecture) and chrome bombs just as badly!<br>
<br>
I confirm that GCC 4.9 does NOT work for Chromium 35. At this moment I<br>
am not aware of any fix for it.</blockquote><div><br></div><div>Again Its a broad brush statement. Something concrete is needed if some.action is to taken</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
IIRC the Chromium 37 works though.<br>
<br></blockquote><div><br></div><div>Well then its less chance.that someone will fix 35 </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
--<br>
Otavio Salvador O.S. Systems<br>
<a href="http://www.ossystems.com.br" target="_blank">http://www.ossystems.com.br</a> <a href="http://code.ossystems.com.br" target="_blank">http://code.ossystems.com.br</a><br>
Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750<br>
--<br>
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</blockquote>