[LAU] yoshimi 0.060.8

[Jeremy Henty]

James Morris wrote:
> On 4 April 2011 23:32, Jeremy Henty <onepoint at starurchin.org> wrote:
> 
> > I like to script all my  builds (it saves time remembering what on
> > earth I did 6 months later) so I added
> >
> >    -DCMAKE_C_FLAGS:STRING=-march=athlon-4 \
> >    -DCMAKE_CXX_FLAGS:STRING=-march=athlon-4 \
> >
> > to the cmake line  - and it worked!  (I don't know  if I need both
> > flags, I may experiment more later.)
> >
> 
> This seems slightly  peculiar to me. I would  have thought what with
> running LFS,  you specify all the  compiler flags near  the start of
> the system build? Or is/does/should cmake not pick(ing) up variables
> from the environment? Otherwise you'll  end up having to do the same
> for many applications.

This is  the first time  I have needed  to set -march,  despite having
compiled  (literally) hundreds of  applications from  source.  There's
clearly something specific to  yoshimi that is triggering this, though
it is possible that there is  something very subtly broken with my gcc
that  only this  build has  shown  up.  Incidentally,  I compared  the
CMakeCacheList.txt of the two builds and they were very different.  It
looks as though more has changed under the hood than I imagined.

Thanks again,

Jeremy Henty