oneTBB @2021.7.0 fails to build on 10.6.8 for x86_64

[barracuda156]

:info:build In file included from /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_onetbb/onetbb/work/oneTBB-2021.7.0/src/tbbmalloc_proxy/proxy.cpp:142:
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_onetbb/onetbb/work/oneTBB-2021.7.0/src/tbbmalloc_proxy/proxy_overload_osx.h:138:20: error: no member named 'enable_discharge_checking' in 'malloc_introspection_t'
:info:build         introspect.enable_discharge_checking = &impl_zone_enable_discharge_checking;
:info:build         ~~~~~~~~~~ ^
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_onetbb/onetbb/work/oneTBB-2021.7.0/src/tbbmalloc_proxy/proxy_overload_osx.h:139:20: error: no member named 'disable_discharge_checking' in 'malloc_introspection_t'
:info:build         introspect.disable_discharge_checking = &impl_zone_disable_discharge_checking;
:info:build         ~~~~~~~~~~ ^
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_onetbb/onetbb/work/oneTBB-2021.7.0/src/tbbmalloc_proxy/proxy_overload_osx.h:140:20: error: no member named 'discharge' in 'malloc_introspection_t'
:info:build         introspect.discharge = &impl_zone_discharge;
:info:build         ~~~~~~~~~~ ^
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_onetbb/onetbb/work/oneTBB-2021.7.0/src/tbbmalloc_proxy/proxy_overload_osx.h:154:14: error: no member named 'pressure_relief' in '_malloc_zone_t'
:info:build         zone.pressure_relief = &impl_pressure_relief;
:info:build         ~~~~ ^
:info:build 4 errors generated.

[barracuda156]

So above is the build failure with Clang, here is with GCC:

:info:build {standard input}:82:no such instruction: `xbegin L18'
:info:build {standard input}:89:no such instruction: `xabort $255'
:info:build {standard input}:185:no such instruction: `xend'
:info:build make[2]: *** [src/tbb/CMakeFiles/tbb.dir/rtm_mutex.cpp.o] Error 1
:info:build make[2]: *** Waiting for unfinished jobs....
:info:build {standard input}:150:no such instruction: `xend'
:info:build {standard input}:220:no such instruction: `xbegin L53'
:info:build {standard input}:227:no such instruction: `xabort $255'
:info:build {standard input}:314:no such instruction: `xbegin L78'
:info:build {standard input}:321:no such instruction: `xabort $255'
:info:build make[2]: *** [src/tbb/CMakeFiles/tbb.dir/rtm_rw_mutex.cpp.o] Error 1

[barracuda156]

Issue with upstream: ​https://github.com/oneapi-src/oneTBB/issues/830

[barracuda156]

16. S. introspect errors are due to the 10.6 SDK, those functions are absent from 10.6.8, not only from 10.6 PPC. I have no idea what causes assembler errors with GCC on x86_64 though.

[catap (Kirill A. Korinsky)]

In 16fc392e579688c4331b219ec5ea64b66dbce104/macports-ports (master):

onetbb: fix build on macOS 10.6

Closes: #66222