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Re: c++ includes not getting searched for correctly?


On Mon, Oct 11, 2010 at 12:27 PM, Yann E. MORIN
<yann.morin.1998@anciens.enib.fr> wrote:
> Bryan, All,
>
> On Monday 11 October 2010 21:17:30 Bryan Hundven wrote:
>> With a fresh checkout of crosstool-ng (as of an hour or so ago), I
>> built the attached x86.config and got an install issue while the final
>> cc was installing the c++ headers:
> [--SNIP--]
>
> CT_CC_EXTRA_CONFIG="--with-gxx-include-dir=${CT_SYSROOT_DIR}/usr/include"
>
> You do not need to set it, it is added by the gcc build script when C++
> is enabled. At the time the .config file is parsed, CT_SYSROOT_DIR is
> not yet known, so using ${CT_SYSROOT_DIR} will yield the empty string,
> hence the error message you are seeing.
>
> Regards,
> Yann E. MORIN.
>
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Ouch. Thanks yann!

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