Re: ./configure --with-native-compilation on macos (11.5.2 Big Sur)

[Jean-Christophe Helary <lists@traduction-libre.org>]

> On Sep 5, 2021, at 22:07, Alan Third <alan@idiocy.org> wrote:
> 
> On Sat, Aug 21, 2021 at 10:47:54AM +0100, Alan Third wrote:
>> On Sat, Aug 21, 2021 at 01:43:17PM +0900, Jean-Christophe Helary wrote:
>>> 
>>> Apologies. I guess I was under the influence of my second vaccine shot... I forgot to use the --with-native-compilation when I reconfigured after patching...
>>> 
>>> And the result, with the patch and the flag, is:
>>> 
>>> checking for gcc_jit_context_acquire in -lgccjit... no
>>> configure: error: ELisp native compiler was requested, but libgccjit was not found.
>>> Please try installing libgccjit or a similar package.
>>> 
>>> :(
>> 
>> Can you send, I think, config.log? There should be an error message
>> somewhere from the compiler that may give us a better idea of where
>> it's going wrong.
> 
> I see this in your config.log:
> 
> configure:16825: checking for gcc_jit_context_acquire in -lgccjit
> configure:16848: gcc -o conftest -g3 -O2 -I/usr/local/Cellar/libffi/3.3_3/include -I/usr/local/Cellar/librsvg/2.50.7/include/librsvg-2.0 -I/usr/local/Cellar/gdk-pixbuf/2.42.6/include/gdk-pixbuf-2.0 -I/usr/local/Cellar/libpng/1.6.37/include/libpng16 -I/usr/local/Cellar/libtiff/4.3.0/include -I/usr/local/Cellar/glib/2.68.3/include -I/usr/local/Cellar/cairo/1.16.0_5/include/cairo -I/usr/local/Cellar/glib/2.68.3/include -I/usr/local/Cellar/glib/2.68.3/include/glib-2.0 -I/usr/local/Cellar/glib/2.68.3/lib/glib-2.0/include -I/usr/local/opt/gettext/include -I/usr/local/Cellar/pcre/8.45/include -I/usr/local/Cellar/pixman/0.40.0/include/pixman-1 -I/usr/local/Cellar/fontconfig/2.13.1/include -I/usr/local/opt/freetype/include/freetype2 -I/usr/local/Cellar/libpng/1.6.37/include/libpng16 -I/usr/local/Cellar/libxcb/1.14_1/include -I/usr/local/Cellar/libxrender/0.9.10/include -I/usr/local/Cellar/libxext/1.3.4/include -I/usr/local/Cellar/libx11/1.7.2/include -I/usr/local/Cellar/libxcb/1.14_1/include -I/usr/local/Cellar/libxau/1.0.9/include -I/usr/local/Cellar/libxdmcp/1.1.3/include -I/usr/local/Cellar/xorgproto/2021.4/include -I/usr/local/Cellar/libgccjit/11.2.0/include -I   -I/usr/local/opt/readline/include: -L/usr/local/opt/readline/lib: -L/usr/local/Cellar/libgccjit/11.2.0/lib/gcc/11 -L conftest.c -lgccjit    >&5
> ld: warning: directory not found for option '-L/usr/local/opt/readline/lib:'
> ld: warning: -L path 'conftest.c' is not a directory
> ld: warning: dylib (/usr/local/Cellar/libgccjit/11.2.0/lib/gcc/11/libgccjit.so) was built for newer macOS version (11.5) than being linked (11.0)
> Undefined symbols for architecture x86_64:
>  "_main", referenced from:
>     implicit entry/start for main executable
> ld: symbol(s) not found for architecture x86_64
> clang: error: linker command failed with exit code 1 (use -v to see invocation)
> 
> It looks like there's a spare "-L" at end of the gcc flags...
> 
> I have a suspicion here. You have both Homebrew and MacPorts
> installed. Configure is picking up that you have both of them and is
> trying to set up libgcc for both...
> 
> Perhaps the attached patch will fix it.

Alan, thank you for your help, and sorry, it looks like the new config log is exactly the same as the other. I'm sending it to you offlist.

JC


-- 
Jean-Christophe Helary @brandelune
https://mac4translators.blogspot.com
https://sr.ht/~brandelune/omegat-as-a-book/