Here's my summary from Monday's meeting on the harder parts of binary
toolchains.
Using a 4.6 compiler against a 4.5 based sysroot such as Natty:
* libgcc and libstdc++ are part of the compiler
* The compiler expects features that are in the corresponding runtime
* You can't reliably run or val
On Tue, Oct 11, 2011 at 8:54 PM, Richard Sandiford
wrote:
> Michael Hope writes:
>> limits-fndefn.c takes an impressively long time to run. On an idle
>> machine, -O3 -g -c takes 17:31 and -O2 -g -c takes The test already
>> has a dg-timeout-factor of 4 giving a total timeout of 20 minutes.
>
Saw this, thought it might be interesting if we want to point people at
it something in future
http://playterm.org/r/install-an-arm-cross-compiler-1316950150
Maybe we could record some more detailed stuff ourselves?
Andrew
___
linaro-toolchain
Michael Hope writes:
> limits-fndefn.c takes an impressively long time to run. On an idle
> machine, -O3 -g -c takes 17:31 and -O2 -g -c takes The test already
> has a dg-timeout-factor of 4 giving a total timeout of 20 minutes.
>
> Removing the -g brings this down to 30 s. Keeping the -g and
