support arm64 builds

[linuxmaniac]

planning to add support for arm64

[linuxmaniac]

@mika what is missing from our side to be able to add arm64 architecture in the builds?

[mika]

@linuxmaniac I'd say setting up arm64 based jenkins slaves? All the building blocks should be there, so I'd say let's look into this together? :)

[linuxmaniac]

I would say we just need to cross-build in the same nodes.

[mika]

Also fine for me, though did you test what build times we'd have? (arm64 via qemu is wayyyy slower than native builds)

[guillemj]

We might only need to use qemu if we want to run arm64 code, such as from the test suite. Otherwise using the gcc crosstoolchains should be enough. We'd need to check whether the kamailio code is cross-buildable though. :)

[linuxmaniac]

Yes, we don't need to run any arm64 code, just build it. And yes, kamailio can be built and executed in arm64.

[linuxmaniac]

Initial phase merged:

• ce18c48
• 66b14ae

[linuxmaniac]

Initial issues:

• bookworm: https://kamailio.sipwise.com/job/kamailiodev-nightly-binaries/architecture=arm64,distribution=bookworm/2786/consoleText

/usr/bin/make every-module group_include="kerlang" quiet=verbose
make[1]: Entering directory '/build/kamailio-6.0.0~dev3+bpo12.20241116023637.2810'
/usr/bin/make -C src/ every-module 
make[2]: Entering directory '/build/kamailio-6.0.0~dev3+bpo12.20241116023637.2810/src'
config.mak loaded
Makefile.defs defs skipped
Makefile.defs defs skipped
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Segmentation fault
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Segmentation fault
Makefile:16: *** Not found Erlang.  Stop.
make[2]: *** [Makefile:508: modules] Error 1
make[2]: Leaving directory '/build/kamailio-6.0.0~dev3+bpo12.20241116023637.2810/src'
make[1]: *** [Makefile:34: every-module] Error 2
make[1]: Leaving directory '/build/kamailio-6.0.0~dev3+bpo12.20241116023637.2810'
make: *** [debian/rules:134: build_erlang] Error 2
make: *** Waiting for unfinished jobs....

• bionic: https://kamailio.sipwise.com/job/kamailiodev-nightly-binaries/architecture=arm64,distribution=bionic/2786/consoleText

gcc -fPIC -DPIC -pthread -DKSR_PTHREAD_MUTEX_SHARED -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/build/kamailio-6.0.0~dev3+ubuntu18.04.20241116023735.2810=. -fstack-protector-strong -Wformat -Werror=format-security -DVERSION_NODATE   -DNAME='"kamailio"' -DVERSION='"6.0.0-dev3"' -DARCH='"aarch64"' -DOS='linux_' -DOS_QUOTED='"linux"' -DCOMPILER='"gcc 7.5.0"' -D__CPU_aarch64 -D__OS_linux -DVERSIONVAL=6000000 -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='"ims_dialog"' -DMOD_NAMEID='ims_dialog' -c dlg_var.c -o dlg_var.o -MMD -MP
/usr/bin/ld: /usr/lib/aarch64-linux-gnu/libcrypto.a(sha1-armv8.o): relocation R_AARCH64_PREL64 against symbol `OPENSSL_armcap_P' which may bind externally can not be used when making a shared object; recompile with -fPIC
/usr/lib/aarch64-linux-gnu/libcrypto.a(sha1-armv8.o): In function `sha1_block_armv8':
(.text+0x1240): dangerous relocation: unsupported relocation
/usr/bin/ld: /usr/lib/aarch64-linux-gnu/libcrypto.a(chacha-armv8.o): relocation R_AARCH64_PREL64 against symbol `OPENSSL_armcap_P' which may bind externally can not be used when making a shared object; recompile with -fPIC
/usr/lib/aarch64-linux-gnu/libcrypto.a(chacha-armv8.o):(.text+0x20): dangerous relocation: unsupported relocation
/usr/bin/ld: /usr/lib/aarch64-linux-gnu/libcrypto.a(poly1305-armv8.o): relocation R_AARCH64_PREL64 against symbol `OPENSSL_armcap_P' which may bind externally can not be used when making a shared object; recompile with -fPIC
/usr/lib/aarch64-linux-gnu/libcrypto.a(poly1305-armv8.o): In function `poly1305_emit_neon':
(.text+0x9a0): dangerous relocation: unsupported relocation
/usr/bin/ld: /usr/lib/aarch64-linux-gnu/libcrypto.a(sha256-armv8.o): relocation R_AARCH64_PREL64 against symbol `OPENSSL_armcap_P' which may bind externally can not be used when making a shared object; recompile with -fPIC
/usr/lib/aarch64-linux-gnu/libcrypto.a(sha256-armv8.o): In function `sha256_block_data_order':
(.text+0xf88): dangerous relocation: unsupported relocation
/usr/bin/ld: /usr/lib/aarch64-linux-gnu/libcrypto.a(sha512-armv8.o): relocation R_AARCH64_PREL64 against symbol `OPENSSL_armcap_P' which may bind externally can not be used when making a shared object; recompile with -fPIC
/usr/lib/aarch64-linux-gnu/libcrypto.a(sha512-armv8.o): In function `sha512_block_data_order':
(.text+0x10c8): dangerous relocation: unsupported relocation
collect2: error: ld returned 1 exit status
../../Makefile.rules:191: recipe for target 'tlsa.so' failed
make[3]: *** [tlsa.so] Error 1
Makefile:508: recipe for target 'modules' failed
make[2]: *** [modules] Error 1

• focal: https://kamailio.sipwise.com/job/kamailiodev-nightly-binaries/architecture=arm64,distribution=focal/2786/consoleText

gcc -shared -g -pthread -Wl,-O2 -Wl,-E  -Wl,-Bsymbolic-functions -Wl,-z,relro -rdynamic "-ldl" -Wl,-Bsymbolic-functions tls_domain.o tls_cfg.o tls_init.o tls_verify.o tls_locking.o tls_select.o tls_dump_vf.o tls_bio.o tlsa_mod.o tls_server.o tls_rpc.o tls_ct_wrq.o tls_rand.o tls_util.o tls_config.o  -lm /usr/lib/aarch64-linux-gnu/libssl.a /usr/lib/aarch64-linux-gnu/libcrypto.a   -o tlsa.so
/usr/bin/ld: /usr/lib/aarch64-linux-gnu/libcrypto.a(sha1-armv8.o): relocation R_AARCH64_PREL64 against symbol `OPENSSL_armcap_P' which may bind externally can not be used when making a shared object; recompile with -fPIC
/usr/lib/aarch64-linux-gnu/libcrypto.a(sha1-armv8.o): in function `sha1_block_armv8':
(.text+0x1240): dangerous relocation: unsupported relocation
/usr/bin/ld: /usr/lib/aarch64-linux-gnu/libcrypto.a(chacha-armv8.o): relocation R_AARCH64_PREL64 against symbol `OPENSSL_armcap_P' which may bind externally can not be used when making a shared object; recompile with -fPIC
/usr/lib/aarch64-linux-gnu/libcrypto.a(chacha-armv8.o):(.text+0x20): dangerous relocation: unsupported relocation
/usr/bin/ld: /usr/lib/aarch64-linux-gnu/libcrypto.a(poly1305-armv8.o): relocation R_AARCH64_PREL64 against symbol `OPENSSL_armcap_P' which may bind externally can not be used when making a shared object; recompile with -fPIC
/usr/lib/aarch64-linux-gnu/libcrypto.a(poly1305-armv8.o): in function `poly1305_emit_neon':
(.text+0x9a0): dangerous relocation: unsupported relocation
/usr/bin/ld: /usr/lib/aarch64-linux-gnu/libcrypto.a(sha256-armv8.o): relocation R_AARCH64_PREL64 against symbol `OPENSSL_armcap_P' which may bind externally can not be used when making a shared object; recompile with -fPIC
/usr/lib/aarch64-linux-gnu/libcrypto.a(sha256-armv8.o): in function `sha256_block_data_order':
(.text+0xf88): dangerous relocation: unsupported relocation
/usr/bin/ld: /usr/lib/aarch64-linux-gnu/libcrypto.a(sha512-armv8.o): relocation R_AARCH64_PREL64 against symbol `OPENSSL_armcap_P' which may bind externally can not be used when making a shared object; recompile with -fPIC
/usr/lib/aarch64-linux-gnu/libcrypto.a(sha512-armv8.o): in function `sha512_block_data_order':
(.text+0x1108): dangerous relocation: unsupported relocation
collect2: error: ld returned 1 exit status
make[3]: *** [../../Makefile.rules:191: tlsa.so] Error 1
make[2]: *** [Makefile:508: modules] Error 1

• jammy: https://kamailio.sipwise.com/job/kamailiodev-nightly-binaries/architecture=arm64,distribution=jammy/2786/consoleText

Build timed out (after 240 minutes). Marking the build as failed.
Build was aborted

• noble: https://kamailio.sipwise.com/job/kamailiodev-nightly-binaries/architecture=arm64,distribution=noble/2786/consoleText

Build timed out (after 240 minutes). Marking the build as failed.
Build was aborted