Yocto build error

Yocto build error

[Jupiter]

Hi,

I have following errors:

No GNU_HASH in the ELF binary
/build/tmp-glibc/work/cortexa7t2hf-neon-oe-linux-gnueabi/solar/1.0.0-0/packages-split/wifi_signal,
didn't pass LDFLAGS? [ldflags]

So I add --hash-style=gnu to my Makefile:

LD_FLAGS += --hash-style=gnu
LDFLAGS = LD_FLAGS

But that does not work:

arm-oe-linux-gnueabi-gcc: error: unrecognized command line option
'--hash-style=gnu'

What is wrong about the error if the  --hash-style=gnu is not the right fix?

Thank you.

Kind regards.

JH

Re: [yocto] Yocto build error

[Alexander Kanavin]

[-- Attachment #1: Type: text/plain, Size: 1088 bytes --]

You need to show the full command line that produces the error.

Alex

On Mon, 11 Oct 2021 at 03:45, JH <jupiter.hce@gmail.com> wrote:

> Hi,
>
> I have following errors:
>
> No GNU_HASH in the ELF binary
>
> /build/tmp-glibc/work/cortexa7t2hf-neon-oe-linux-gnueabi/solar/1.0.0-0/packages-split/wifi_signal,
> didn't pass LDFLAGS? [ldflags]
>
> So I add --hash-style=gnu to my Makefile:
>
> LD_FLAGS += --hash-style=gnu
> LDFLAGS = LD_FLAGS
>
> But that does not work:
>
> arm-oe-linux-gnueabi-gcc: error: unrecognized command line option
> '--hash-style=gnu'
>
> What is wrong about the error if the  --hash-style=gnu is not the right
> fix?
>
> Thank you.
>
> Kind regards.
>
> JH
>
> -=-=-=-=-=-=-=-=-=-=-=-
> Links: You receive all messages sent to this group.
> View/Reply Online (#55010):
> https://lists.yoctoproject.org/g/yocto/message/55010
> Mute This Topic: https://lists.yoctoproject.org/mt/86227801/1686489
> Group Owner: yocto+owner@lists.yoctoproject.org
> Unsubscribe: https://lists.yoctoproject.org/g/yocto/unsub [
> alex.kanavin@gmail.com]
> -=-=-=-=-=-=-=-=-=-=-=-
>
>

[-- Attachment #2: Type: text/html, Size: 1948 bytes --]

Re: [yocto] Yocto build error

[Khem Raj]

On Sun, Oct 10, 2021 at 6:45 PM JH <jupiter.hce@gmail.com> wrote:
>
> Hi,
>
> I have following errors:
>
> No GNU_HASH in the ELF binary
> /build/tmp-glibc/work/cortexa7t2hf-neon-oe-linux-gnueabi/solar/1.0.0-0/packages-split/wifi_signal,
> didn't pass LDFLAGS? [ldflags]
>
> So I add --hash-style=gnu to my Makefile:
>
> LD_FLAGS += --hash-style=gnu
> LDFLAGS = LD_FLAGS
>
> But that does not work:
>
> arm-oe-linux-gnueabi-gcc: error: unrecognized command line option
> '--hash-style=gnu'
>
> What is wrong about the error if the  --hash-style=gnu is not the right fix?
>

So it seems your makefile is not respecting the LDFLAGS coming from
the environment during linking.
perhaps you should fix that in your linking rules. hardcoding hash
style like this is not portable.

> Thank you.
>
> Kind regards.
>
> JH
>
> -=-=-=-=-=-=-=-=-=-=-=-
> Links: You receive all messages sent to this group.
> You automatically follow any topics you start or reply to.
> View/Reply Online (#55010): https://lists.yoctoproject.org/g/yocto/message/55010
> Mute This Topic: https://lists.yoctoproject.org/mt/86227801/1997914
> Group Owner: yocto+owner@lists.yoctoproject.org
> Unsubscribe: https://lists.yoctoproject.org/g/yocto/unsub [raj.khem@gmail.com]
> -=-=-=-=-=-=-=-=-=-=-=-
>