Bug#1085171: kamailio: nondeterministic FTBFS on arm64: parallel build issue?

[Niko Tyni]

Source: kamailio
Version: 5.8.3-1
Severity: important

This package failed to build from source with Perl 5.40 on arm64,
but succeeded on the second try.

  https://buildd.debian.org/status/package.php?p=kamailio

It looks the build invokes bison multiple times on the same file,
presumably sometimes corrupting the result during parallel builds as
there's no locking.  I doubt it's really architecture specific. Maybe
disable parallel building if there's no better fix?

From https://buildd.debian.org/status/fetch.php?pkg=kamailio&arch=arm64&ver=5.8.3-1%2Bb1&stamp=1728980792&raw=0

   bison -d -b core/cfg core/cfg.y
   bison -d -b core/cfg core/cfg.y
   Makefile.defs defs skipped
   Makefile.defs defs skipped
   gcc -fPIC -DPIC -pthread -DKSR_PTHREAD_MUTEX_SHARED -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -DVERSION_NODATE   -DNAME='"kamailio"' -DVERSION='"5.8.3"' -DARCH='"aarch64"' -DOS='linux_' -DOS_QUOTED='"linux"' -DCOMPILER='"gcc 14.2.0"' -D__CPU_aarch64 -D__OS_linux -DVERSIONVAL=5008003 -DCFG_DIR='"/etc/kamailio/"' -DSHARE_DIR='"/usr/share/kamailio/"' -DRUN_DIR='"/var/run/kamailio/"' -DPKG_MALLOC -DSHM_MMAP -DDNS_IP_HACK -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE -DHAVE_RESOLV_RES -DUSE_DNS_CACHE -DUSE_DNS_FAILOVER -DUSE_DST_BLOCKLIST -DUSE_NAPTR -DMEM_JOIN_FREE -DF_MALLOC -DQ_MALLOC -DTLSF_MALLOC -DDBG_SR_MEMORY -DUSE_TLS -DTLS_HOOKS -DUSE_CORE_STATS -DSTATISTICS -DMALLOC_STATS -DUSE_SCTP -DNOSMP -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DHAVE_GETHOSTBYNAME2 -DHAVE_UNION_SEMUN -DHAVE_SCHED_YIELD -DHAVE_MSG_NOSIGNAL -DHAVE_MSGHDR_MSG_CONTROL -DHAVE_ALLOCA_H -DHAVE_TIMEGM -DHAVE_SCHED_SETSCHEDULER -DHAVE_IP_MREQN -DUSE_RAW_SOCKS -DHAVE_EPOLL -DHAVE_SIGIO_RT -DSIGINFO64_WORKAROUND -DUSE_FUTEX -DHAVE_SELECT  -DMOD_NAME='"async"' -DMOD_NAMEID='async' -c async_mod.c -o async_mod.o
   flex -o core/lex.yy.c core/cfg.lex
   gcc -pthread -DKSR_PTHREAD_MUTEX_SHARED -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -DVERSION_NODATE   -DNAME='"kamailio"' -DVERSION='"5.8.3"' -DARCH='"aarch64"' -DOS='linux_' -DOS_QUOTED='"linux"' -DCOMPILER='"gcc 14.2.0"' -D__CPU_aarch64 -D__OS_linux -DVERSIONVAL=5008003 -DCFG_DIR='"/etc/kamailio/"' -DSHARE_DIR='"/usr/share/kamailio/"' -DRUN_DIR='"/var/run/kamailio/"' -DPKG_MALLOC -DSHM_MMAP -DDNS_IP_HACK -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE -DHAVE_RESOLV_RES -DUSE_DNS_CACHE -DUSE_DNS_FAILOVER -DUSE_DST_BLOCKLIST -DUSE_NAPTR -DMEM_JOIN_FREE -DF_MALLOC -DQ_MALLOC -DTLSF_MALLOC -DDBG_SR_MEMORY -DUSE_TLS -DTLS_HOOKS -DUSE_CORE_STATS -DSTATISTICS -DMALLOC_STATS -DUSE_SCTP -DNOSMP -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DHAVE_GETHOSTBYNAME2 -DHAVE_UNION_SEMUN -DHAVE_SCHED_YIELD -DHAVE_MSG_NOSIGNAL -DHAVE_MSGHDR_MSG_CONTROL -DHAVE_ALLOCA_H -DHAVE_TIMEGM -DHAVE_SCHED_SETSCHEDULER -DHAVE_IP_MREQN -DUSE_RAW_SOCKS -DHAVE_EPOLL -DHAVE_SIGIO_RT -DSIGINFO64_WORKAROUND -DUSE_FUTEX -DHAVE_SELECT   -c core/lex.yy.c -o core/lex.yy.o
   In file included from core/cfg.lex:40:
   core/cfg.tab.h:49: error: unterminated #ifndef
      49 | #ifndef YYTOKENTYPE

-- 
Niko Tyni   ntyni at debian.org