On Fri, 21 May 2010, Vitus Jensen wrote:
On Fri, 21 May 2010, Vitus Jensen wrote:
On Wed, 19 May 2010, Koen Kooi wrote:
> On 19-05-10 17:46, Vitus Jensen wrote:
> > On Wed, 19 May 2010, Vitus Jensen wrote:
> > > On Wed, 19 May 2010, Gary Thomas wrote:
> > > > On 05/19/2010 03:38 AM, Vitus Jensen wrote:
...
> > So currently .dev should be unbuildable for ppc users? Without
> > selecting a non-default compiler that is.
>
> I thought I pinned powerpc at 4.1.1, but it turns out that it was only
> for ppc405:
>
> ANGSTROM_GCC_VERSION_ppc405 ?= "4.1.1"
>
> Feel free to send patches to add that for other ppc platforms.
I'd loved to but it should be a usable version for ppc603e. We have used
ELDK gcc 3.3.3 in the past so that version would be a known good one.
[stable/2009]
4.2.4 wrong result
4.1.1 wrong result (see first posting)
3.3.3 doesn't compile, obstack macro problem
3.3.4 doesn't compile, signal.h stack_t problem
[org.openembedded.dev]
4.3.3 doesn't compile
4.1.1 doesn't compile
4.2.4 doesn't compile, libstdc++ problem
All compilations in the .dev branch used MACHINE=n1200, in stable I used
our bluepro. Always a clean build of meta-toolchain. I know that there
are currently problems in .dev so I will wait/monitor the list and try to
get 3.3.3 and something newer than 4.3.3. to compile.
Faster than thought: 4.4.4 compiles for n1200 (ppc603e) on .dev and produces
correct output. (double)(long long)10 equals 10.0.
Only at -O2 and -O3, at those levels the internal function __floatdidf
isn't called (previously it was only -O3). At -O1 and below it is called
and still produces incorrect results :-( Oh well, I give up for now.
Vitus
--
Vitus Jensen, Hannover, Germany, Universe (current)
pgp public key available from keyservers
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