GNU bug report logs - #46496
newlib-nano doesn't have libc_nano.a

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Nala Ginrut <mulei <at> gnu.org>
To: bug-guix <at> gnu.org
Subject: newlib-nano doesn't have libc_nano.a 
Date: Sun, 14 Feb 2021 03:11:07 +0800

[Message part 1 (text/plain, inline)]

I can't build ZephyrRTOS with arm-none-eabi-nano-toolchain,
because libc_nano.a is required by ZephyrRTOS when I enabled newlib nano
config.
Then I found there's only libc_nano.a in newlib-nano path, only libc.a.

I think libc.a is for newlib, and libc_nano.a is for newlib-nano.


Best regards.


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Message #10 received at 46496-done <at> debbugs.gnu.org (full text, mbox):

From: Morgan Smith <Morgan.J.Smith <at> outlook.com>
To: 46496-done <at> debbugs.gnu.org
Subject: Bug closed
Date: Thu, 15 Apr 2021 14:39:31 -0400

Hello!

Thank you for reporting this bug. This bug was fixed in commit
8799369983315d799501b4f45a3954195b630ebb made on April 8th.

You are correct that libc_nano.a should be for newlib-nano and libc.a
should be for newlib. However, in the nano toolchain, both libc.a and
libc_nano.a (which was recently added) are used for newlib-nano.

In the future, we should combine the nano and non-nano toolchain
together so that it matches up with your (correct) intuition of what
should be where. But that is a job for another day.

Thanks,

Morgan

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