MACHINE_CPU detection b0rked?

Alexey Dokuchaev danfe at nsu.ru
Thu Oct 31 02:52:32 UTC 2013


Hi,

Judging from /usr/share/mk/bsd.cpu.mk, it knows about both "core" and
"core2" and should be able to give me the list of features these CPUs
support.  However, I'm puzzled:

    $ make -V MACHINE_CPU CPUTYPE=core2
    ssse3 sse3 sse2 sse i686 mmx i586 i486
    $ fmake -V MACHINE_CPU CPUTYPE=core2
    ssse3 sse3 sse2 sse i686 mmx i586 i486
    $ make -V MACHINE_CPU CPUTYPE=core
    i486
    $ fmake -V MACHINE_CPU CPUTYPE=core
    i486 i486
    $ uname -Um
    i386 1100000

WTF? :)

./danfe


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