Re: Dependencies for native compiling emacs not found

[Thierry Volpiatto]

Óscar Fuentes <ofv@wanadoo.es> writes:

> Thierry Volpiatto <thievol@posteo.net> writes:
>
>> Here the output of both commands:
>>
>> thierry@IPad-S340:~/tmp/emacs$ find /usr -name "libgccjit*"
>> /usr/share/doc/libgccjit-7-dev
>> /usr/share/doc/libgccjit0
>> /usr/share/doc/libgccjit-8-dev
>> /usr/share/doc/libgccjit-10-dev
>> /usr/lib/gcc/x86_64-linux-gnu/10/include/libgccjit.h
>> /usr/lib/gcc/x86_64-linux-gnu/10/include/libgccjit++.h
>> /usr/lib/gcc/x86_64-linux-gnu/10/libgccjit.so
>> /usr/lib/gcc/x86_64-linux-gnu/7/include/libgccjit.h
>> /usr/lib/gcc/x86_64-linux-gnu/7/include/libgccjit++.h
>> /usr/lib/gcc/x86_64-linux-gnu/7/libgccjit.so
>> /usr/lib/gcc/x86_64-linux-gnu/8/include/libgccjit.h
>> /usr/lib/gcc/x86_64-linux-gnu/8/include/libgccjit++.h
>> /usr/lib/gcc/x86_64-linux-gnu/8/libgccjit.so
>> /usr/lib/x86_64-linux-gnu/libgccjit.so.0.0.1
>> /usr/lib/x86_64-linux-gnu/libgccjit.so.0
>>
>> thierry@IPad-S340:~/tmp/emacs$ gcc -v
>> gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)
>
> You are using gcc 9 but there is no libgccjit for that version. You have
> installed libgccjit for gcc version 10, 7 and 8.

I installed nothing, ubuntu did, which is strange to install all
libgccjit versions but the one corresponding to the gcc installed (9
here).

> At this point you can install the libgccjit package for gcc version 9
> (libgccgit-9-dev) or build Emacs with some other gcc version you have
> installed (if the full toolchain is installed, that is) using something
> like
>
> CC=gcc-10 path-to-emacs-sources/configure <your-args> && make

Ah yes, I was wondering how to specify this, thanks.

-- 
Thierry

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