Hello, this is probably work in progress, just to note that the build service fails after this change to save other people some time looking it up. Package wolfssl was not found in the pkg-config search path. Perhaps you should add the directory containing `wolfssl.pc' to the PKG_CONFIG_PATH environment variable Package 'wolfssl', required by 'virtual:world', not found clang -fPIC -DPIC -m64 -pthread -DKSR_PTHREAD_MUTEX_SHARED -Wunused-variable -Wuninitialized -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/code=. -fstack-protector-strong -Wformat -Werror=format-security -DVERSION_NODATE -DNAME='"kamailio"' -DVERSION='"5.8.0-dev1"' -DARCH='"x86_64"' -DOS='linux_' -DOS_QUOTED='"linux"' -DCOMPILER='"clang Debian clang version 14.0.6"' -D__CPU_x86_64 -D__OS_linux -DVERSIONVAL=5008000 -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 -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_WORKAROUND -DUSE_FUTEX -DHAVE_SELECT -DMOD_NAME='"tls_wolfssl"' -DMOD_NAMEID='tls_wolfssl' -c tls_bio.c -o tls_bio.o In file included from tls_bio.c:25: Error: ./tls_bio.h:27:10: fatal error: 'wolfssl/options.h' file not found #include <wolfssl/options.h> ^~~~~~~~~~~~~~~~~~~ 1 error generated. Cheers, Henning