Re: Dependencies for native compiling emacs not found

[Thierry Volpiatto]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Thierry Volpiatto <thievol@posteo.net>
>> Cc: emacs-devel@gnu.org
>> Date: Thu, 23 Dec 2021 15:51:05 +0000
>> 
>> > There should be stuff before that, which shows the compilation
>> > command of a test program, the error message from the compilation
>> > attempt, the program that failed to compile, etc.  The line you show
>> > is the last line of that interesting part.
>> >
>> > If you cannot figure out what's related, sure, post the entire log.
>> 
>> Ok, here the whole file attached, thanks.
>
> Thanks.  Here's the important bit:
>
>> configure:19041: checking for gcc_jit_context_acquire in -lgccjit
>> configure:19066: gcc -o conftest -O8 -pthread -isystem
>> /usr/include/librsvg-2.0 -isystem /usr/include/gdk-pixbuf-2.0
>> -isystem /usr/include/libmount -isystem /usr/include/blkid -isystem
>> /usr/include/cairo -isystem /usr/include/glib-2.0 -isystem
>> /usr/lib/x86_64-linux-gnu/glib-2.0/include -isystem
>> /usr/include/pixman-1 -isystem /usr/include/uuid -isystem
>> /usr/include/freetype2 -isystem /usr/include/libpng16 -isystem
>> /usr/include/cairo -isystem /usr/include/glib-2.0 -isystem
>> /usr/lib/x86_64-linux-gnu/glib-2.0/include -isystem
>> /usr/include/pixman-1 -isystem /usr/include/uuid -isystem
>> /usr/include/freetype2 -isystem /usr/include/libpng16 conftest.c
>> -lgccjit -lX11 -lcairo >&5
>> /usr/bin/ld: cannot find -lgccjit
>> collect2: error: ld returned 1 exit status
>
> So the linker cannot find the libgccjit library.  Do you have it, and
> if so, is it installed in the directory where the linker looks for
> libraries, for example where you have libpng16, libcairo, and others.
>
> IOW, it sounds like your libgccjit installation is incomplete for some
> reason.

Hmm, after looking at the commands Oscar asked, it seems the GCC version
is 9.3.0, is it compatible with the libgccjit-10-dev?
Sorry for my ignorance of all these gcc things.

-- 
Thierry

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