Eli Zaretskii writes: >> From: Thierry Volpiatto >> 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