[VirtualBox-5.1.22 Build Failed on FreeBSD-12]

[Ederson Corbari]

Hello,

I installed FreeBSD 12-CURRENT on my new laptop DELL Inspiron, because
FreeBSD-11 does not work ACPI
correctly. Apparently everything working, but to build VirtualBox is
occurring the following error:

-------------------------------------------------------
/usr/ports/emulators/virtualbox-ose/work/VirtualBox-5.1.22/include/iprt/assert.h:575:21:
note: expanded from macro 'AssertReturn'
            return (rc); \
                    ^~
kBuild: Compiling webtest -
/usr/ports/emulators/virtualbox-ose/work/VirtualBox-5.1.22/src/VBox/Main/webservice/webtest.cpp
kmk: ***
[/usr/ports/emulators/virtualbox-ose/work/VirtualBox-5.1.22/out/freebsd.amd64/release/obj/RuntimeBldProg/RuntimeBldProg.a]
Segmentation fault (core dumped)
The failing command:
@/usr/local/bin/kmk_redirect -rti
/usr/ports/emulators/virtualbox-ose/work/VirtualBox-5.1.22/out/freebsd.amd64/release/obj/RuntimeBldProg/RuntimeBldProg.a.ar-script
-- ar -M
kmk: ***
[/usr/ports/emulators/virtualbox-ose/work/VirtualBox-5.1.22/out/freebsd.amd64/release/obj/RuntimeBldProg/RuntimeBldProg.a]
Deleting file
`/usr/ports/emulators/virtualbox-ose/work/VirtualBox-5.1.22/out/freebsd.amd64/release/obj/RuntimeBldProg/RuntimeBldProg.a.ar-script'
kmk: *** Waiting for unfinished jobs....
74 warnings generated.
kmk: *** Exiting with status 2
*** Error code 2

Stop.
make: stopped in /usr/ports/emulators/virtualbox-ose
-------------------------------------------------------

The configuration used is default, simply run command: make -DBATCH install

Does anyone know how to fix the problem?

Thanks,
EDM.

-- 
Ederson Corbari