[MacPorts] #53295: gnutls 3.5.8 won't install on Snow Leopard, Mac OS X 10.6.8, because of hundreds of "no such instructions" in macosx/ghash-x86_64.s

[MacPorts]

#53295: gnutls 3.5.8 won't install on Snow Leopard, Mac OS X 10.6.8, because of
hundreds of "no such instructions" in macosx/ghash-x86_64.s
------------------------+-------------------------
  Reporter:  ballapete  |      Owner:  Schamschula
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:             |   Keywords:  snowleopard
      Port:  gnutls     |
------------------------+-------------------------

Comment (by ballapete):

 Apple GCC 4.2 knows these options:

 {{{
   -msse                       Support MMX and SSE built-in functions and
 code generation
   -msse2                      Support MMX, SSE and SSE2 built-in functions
 and code generation
   -msse3                      Support MMX, SSE, SSE2 and SSE3 built-in
 functions and code generation
   -msse4                      Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1
 and SSE4.2 built-in functions and code generation
   -msse4.1                    Support MMX, SSE, SSE2, SSE3, SSSE3 and
 SSE4.1 built-in functions and code generation
   -msse4.2                    Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1
 and SSE4.2 built-in functions and code generation
   -msse4a                     Support MMX, SSE, SSE2, SSE3 and SSE4A
 built-in functions and code generation
   -mssse3                     Support SSSE3 built-in functions and code
 generation
 }}}

 I'd assume that at least one of them is necessary when no `march=` or
 `-mtune=` is used.

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Ticket URL: <https://trac.macports.org/ticket/53295#comment:5>
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