[MacPorts] #54616: When installing wine, orc fails compilation (Snow Leopard)

[MacPorts]

#54616: When installing wine, orc fails compilation (Snow Leopard)
--------------------+-----------------
 Reporter:  Umo022  |      Owner:
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:
--------------------+-----------------
 When I'm upgrading wine, among the dependencies being rebuilt is orc
 (depended upon by gstreamer1-gst-plugins-base and pulseaudio, which in
 turn, wine eventually depends on).  When orc is being built, it fails with
 the following error:

 {{{
 :info:build   CC       liborc_0.4_la-orccpu-x86.lo
 :info:build   CC       generate_bytecode-generate-bytecode.o
 :info:build orccpu-x86.c: In function ‘get_cpuid_ecx’:
 :info:build orccpu-x86.c:99: error: can't find a register in class ‘BREG’
 while
 reloading ‘asm’:info:build orccpu-x86.c:99: error: ‘asm’ operand has
 impossible constraints
 }}}

 with the associated code being:

 {{{
 #if defined(HAVE_I386)
   __asm__ (
       "  pushl %%ebx\n"
       "  cpuid\n"
       "  mov %%ebx, %%esi\n"
       "  popl %%ebx\n"
       : "+a" (*a), "=S" (*b), "+c" (*c), "=d" (*d));
 #elif defined(HAVE_AMD64)

   /**** ERROR HAPPENS HERE ****/
   __asm__ (
       "  cpuid\n"
       : "+a" (*a), "=b" (*b), "+c" (*c), "=d" (*d));
 #endif
 }
 }}}

 Now, the thing being that I'm running MacOS 10.6 "Snow Leopard" on a
 MacBook, I don't have an AMD64 processor, but I do have an I386 (an Intel
 Core 2 Duo to be precise), so it looks to me that the wrong branch is
 being taken on that #elif.  However, I haven't been able to figure out
 where the HAVE_AMD64 symbol is being defined.  Maybe a build script error?

 I thought that maybe my setup had been corrupted somehow, so I completely
 wiped my macports installation and macports and wine from scratch.  I
 ended up with the same error.

 Unfortunately, orc doesn't have a maintainer, so since this happened while
 I was trying to build wine, hopefully someone on this end can help ...

 Thanks.

--
Ticket URL: <https://trac.macports.org/ticket/54616>
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