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Re: [avr-libc-dev] broken code generation
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From: |
Joerg Wunsch |
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Subject: |
Re: [avr-libc-dev] broken code generation |
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Date: |
Tue, 29 Jan 2019 10:23:03 +0100 |
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User-agent: |
Mutt/1.5.24 (2015-08-30) |
As avr-libc-devel wrote:
> >Seems like a strange compiler build.
> In my opinion, the problem at the link stage: the object file after
> compilation looks OK
Yes, but the linker is driven by the compiler.
> 2.$ avr-gcc blink.o -v -o blink.elf
Your linker call is missing the -mmcu option.
That's why no startup code has been scheduled to link against.
--
cheers, Joerg .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/
Never trust an operating system you don't have sources for. ;-)