All of lore.kernel.org
 help / color / mirror / Atom feed
* gcc-crosssdk-initial can not compile. Get message: this target does not support --with-float
@ 2012-06-04  6:49 Martin Ertsås
  2012-06-04 16:32 ` Khem Raj
  0 siblings, 1 reply; 7+ messages in thread
From: Martin Ertsås @ 2012-06-04  6:49 UTC (permalink / raw)
  To: openembedded-devel

Hi.

When trying to compile meta-toolchain, it crashes during
gcc-cross-initial with the error:

this target does not support --with-float
Valied --with options are: arch arch_32 arch_64 cpu cpu_32 cpu_64 tune
tune_32 tune_64

The reason for this is a commit that happened 2012-05-01 in openembedded
core, called "gcc: Grok for callconvention-hard to enable hard float".
Reverting this patches makes it compile, and still I get the
--mfloat-abi=hard when compiling with the resulting toolchain.

I'm compiling on a x64 Linux machine, with the target being a cortexa9
processor. I have the DEFAULTTUNE set to cortexa9hf-neon. What should
the patch do, and what will happen if I disable it?

Best regard
Martin



^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2012-06-11  8:13 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-06-04  6:49 gcc-crosssdk-initial can not compile. Get message: this target does not support --with-float Martin Ertsås
2012-06-04 16:32 ` Khem Raj
2012-06-05 16:09   ` Martin Ertsås
2012-06-05 20:53     ` Khem Raj
2012-06-06  6:20       ` Martin Ertsås
2012-06-09 22:25         ` Khem Raj
2012-06-11  7:59           ` Martin Ertsås

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.