From: "Martin Ertsås" <martiert@gmail.com>
To: openembedded-devel@lists.openembedded.org
Subject: gcc-crosssdk-initial can not compile. Get message: this target does not support --with-float
Date: Mon, 04 Jun 2012 08:49:31 +0200 [thread overview]
Message-ID: <4FCC5A7B.8040204@gmail.com> (raw)
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
next reply other threads:[~2012-06-04 7:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-04 6:49 Martin Ertsås [this message]
2012-06-04 16:32 ` gcc-crosssdk-initial can not compile. Get message: this target does not support --with-float 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
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