On 09/17/2014 06:39 PM, Ilya Verbin wrote:
Yeah, I got that all these prefixes are not working with modified
DESTDIR. I’ll fix mkoffload.
2014-09-17 20:30 GMT+04:00 Bernd Schmidt :
That's also a solved problem in nvptx mkoffload - you do need to unset these
environment variables when invoking
On Wed, Sep 17, 2014 at 08:39:38PM +0400, Ilya Verbin wrote:
> 2014-09-17 20:30 GMT+04:00 Bernd Schmidt :
> > That's also a solved problem in nvptx mkoffload - you do need to unset these
> > environment variables when invoking the target compiler. I've posted the
> > source a few times but here it
Yeah, I got that all these prefixes are not working with modified
DESTDIR. I’ll fix mkoffload.
2014-09-17 20:30 GMT+04:00 Bernd Schmidt :
> That's also a solved problem in nvptx mkoffload - you do need to unset these
> environment variables when invoking the target compiler. I've posted the
> sou
On 09/17/2014 06:22 PM, Jakub Jelinek wrote:
which presumably means that some undesirable vars from host environment
were kept by mkoffload in the environment for the offloading compiler
and that has the undesirable effect of affecting how the offloading
compiler driver works. Because, if I inv
On Wed, Sep 17, 2014 at 06:11:25PM +0200, Jakub Jelinek wrote:
> On Wed, Sep 17, 2014 at 04:21:42PM +0200, Jakub Jelinek wrote:
> > >From -v dump, that sounds like a bug in mkoffload, which has been found
> > properly relatively to the gcc driver or whatever.
> >
> > /usr/src/gcc-git/objinst/usr/l
On Wed, Sep 17, 2014 at 04:21:42PM +0200, Jakub Jelinek wrote:
> >From -v dump, that sounds like a bug in mkoffload, which has been found
> properly relatively to the gcc driver or whatever.
>
> /usr/src/gcc-git/objinst/usr/local/bin/../libexec/gcc/x86_64-unknown-linux-gnu/5.0.0//accel/x86_64-inte
On 09/17/2014 04:42 PM, Jakub Jelinek wrote:
mkoffload should make similar attempts to find the offloading compiler
driver. It should try (relative to mkoffload binary) probably:
../../../../../bin/x86_64-intelmic-linux-gnu-g++
(why does it try g++ and not gcc btw?), then perhaps:
./x86_64-intel
On Wed, Sep 17, 2014 at 04:21:42PM +0200, Jakub Jelinek wrote:
> So, I'd say that mkoffload should be using similar stuff like the gcc.c
> driver uses to find cc1 relative to the location of the gcc binary.
E.g. strace can tell where gcc driver is looking for cc1:
mv
/usr/src/gcc-git/objinst/usr/
Hi!
So, with the patch (probably undesirable) I've posted, I've managed to
configure/make/make install DESTDIR=... the offload compiler and
configure/make/make install DESTDIR=... the host compiler.
Generally gcc is a relocatable package, so appart from perhaps needing to
add LD_LIBRARY_PATH it d
