bug#25197: 26.0.50; notifications-notify is extremely slow with double buffering

[Eli Zaretskii]

> From: Peter Münster <pm@a16n.net>
> Date: Mon, 06 Sep 2021 22:21:04 +0200
> Cc: 25197@debbugs.gnu.org
> 
> If you want, I can try with git-master, but at the moment I have some
> problems:
>   CCLD     temacs
> /usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: 
> alloc.o: in function `cleanup_vector':
> /home/peter/tmp/emacs/src/alloc.c:3110: undefined reference to `mpz_clear'
> /usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: 
> alloc.o: in function `make_pure_bignum':
> /home/peter/tmp/emacs/src/alloc.c:5481: undefined reference to `mpz_size'
> /usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: 
> /home/peter/tmp/emacs/src/alloc.c:5492: undefined reference to `mpz_getlimbn'
> /usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: 
> /home/peter/tmp/emacs/src/alloc.c:5495: undefined reference to `mpz_sgn'
> /usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: 
> /home/peter/tmp/emacs/src/alloc.c:5498: undefined reference to `mpz_roinit_n'

Looks like some problem with your GMP installation?  Perhaps you need
to install some development package of GMP, or upgrade the GMP you
have installed?  Or, if you don't have GMP installed, something went
wrong with compiling lib/mini-gmp.c?