On 2021-12-08 23:46, Alejandro Colomar wrote: > Package: libc6-dev > Version: 2.32-5 > Severity: normal > Tags: upstream > X-Debbugs-Cc: [email protected], [email protected], > [email protected] > > Dear Maintainer, > > Building Nginx Unit from source results in a compilation error. > I tried both Debian 11 and Debian Sid (12), > and the bug is reproducible in Sid only. > > To reproduce the problem, install the following packages: > > git, build-essential, libpcre2-dev > > Then execute the following commands: > > git clone https://github.com/nginx/unit.git > cd unit/ > ./configure > make > > You will see the following error: > > > --- > > cc -c -pipe -fPIC -fvisibility=hidden -O -W -Wall -Wextra > -Wno-unused-parameter -Wwrite-strings -Wmissing-prototypes -Werror -g -I src > -I build \ > \ > \ > -o build/src/nxt_thread.o \ > -MMD -MF build/src/nxt_thread.dep -MT build/src/nxt_thread.o \ > src/nxt_thread.c > In file included from src/nxt_unix.h:187, > from src/nxt_main.h:31, > from src/nxt_thread.c:7: > src/nxt_thread.c: In function ‘nxt_thread_trampoline’: > src/nxt_thread.c:114:5: error: ‘__sigsetjmp’ accessing 200 bytes in a region > of size 72 [-Werror=stringop-overflow=] > 114 | pthread_cleanup_push(nxt_thread_time_cleanup, thr); > | ^~~~~~~~~~~~~~~~~~~~ > src/nxt_thread.c:114:5: note: referencing argument 1 of type ‘struct > __jmp_buf_tag *’ > /usr/include/pthread.h:734:12: note: in a call to function ‘__sigsetjmp’ > 734 | extern int __sigsetjmp (struct __jmp_buf_tag *__env, int __savemask) > __THROWNL; > | ^~~~~~~~~~~ > cc1: all warnings being treated as errors
The problem you encounter is due to the use of GCC 11. glibc headers need to be adapted for that. This has been done upstream in glibc 2.33, which is already available in experimental. It should arrive soon in sid. Using GCC 10 is another alternative. Regards, Aurelien -- Aurelien Jarno GPG: 4096R/1DDD8C9B [email protected] http://www.aurel32.net
