core: enabled compilation with debug symbols by default

[sergey-safarov]

Pre-Submission Checklist

• Commit message has the format required by CONTRIBUTING guide
• Commits are split per component (core, individual modules, libs, utils, ...)
• Each component has a single commit (if not, squash them into one commit)
• No commits to README files for modules (changes must be done to docbook files
  in doc/ subfolder, the README file is autogenerated)

Type Of Change

• Small bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds new functionality)
• Breaking change (fix or feature that would change existing functionality)

Checklist:

• PR should be backported to stable branches
• Tested changes locally
• Related to issue #XXXX (replace XXXX with an open issue number)

Description

closes GH #2789

[henningw]

Thanks for the pull request. If i am not mistake, it should be already enabled by default:

henning@app01:~/repositories/kamailio$ make Q=0
make -C src/
make[1]: Entering directory '/home/henning/repositories/kamailio/src'
Makefile.defs defs skipped
generating core/autover.h ...
saving modules list...
Makefile.defs defs skipped
gcc -g -funroll-loops -Wcast-align -m64 -minline-all-stringops -falign-loops -ftree-vectorize -fno-strict-overflow -mtune=generic -pthread -DKSR_PTHREAD_MUTEX_SHARED -Wall -DNAME='"kamailio"' -DVERSION='"5.6.0-dev0"' -DARCH='"x86_64"' -DOS='linux_' -DOS_QUOTED='"linux"' -DCOMPILER='"gcc 9.3.0"' -D__CPU_x86_64 -D__OS_linux -DVERSIONVAL=5006000 -DCFG_DIR='"/usr/local/etc/kamailio/"' -DSHARE_DIR='"/usr/local/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 -DWITH_XAVP -DMEM_JOIN_FREE -DF_MALLOC -DQ_MALLOC -DTLSF_MALLOC -DDBG_SR_MEMORY -DUSE_TLS -DTLS_HOOKS -DUSE_CORE_STATS -DSTATISTICS -DMALLOC_STATS -DUSE_SCTP -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DCC_GCC_LIKE_ASM -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_WORKARROUND -DUSE_FUTEX -DHAVE_SELECT -DMODS_DIR='"/usr/local/lib64/kamailio/modules"' -c main.c -o main.o -MMD -MP

[henningw]

Ok, your patch add is for other architectures that do not have it yet, understood.

[henningw]

For default architecture there is no change compilation output, looks good. I will push it with a small adjustment (remove some white-space changes).