[MacPorts] #33804: lensfun fails to compile with clang

[MacPorts]

#33804: lensfun fails to compile with clang
--------------------------------------+-------------------------------------
 Reporter:  thesaxophonist@…          |       Owner:  julians37@…        
     Type:  defect                    |      Status:  new                
 Priority:  Normal                    |   Milestone:                     
Component:  ports                     |     Version:  2.0.4              
 Keywords:                            |        Port:  lensfun            
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Changes (by ryandesign@…):

  * owner:  macports-tickets@… => julians37@…
  * port:  => lensfun


Old description:

> lensfun fails to compile with clang due to some assembly code in
> cpuid.cpp:
>
> ...
> :info:build clang: warning: argument unused during compilation: '-s'
> :info:build libs/lensfun/cpuid.cpp:65:13: error: cannot compile this
> __asm__ yet
> :info:build             cpuid (0x00000000);
> :info:build             ^~~~~~~~~~~~~~~~~~
> :info:build libs/lensfun/cpuid.cpp:28:5: note: instantiated from:
> :info:build     asm ( \
> :info:build     ^~~~~~~
> ...
>
> Workaround:
> sudo port clean lensfun
> sudo port install lensfun configure.compiler=llvm-gcc-4.2

New description:

 lensfun fails to compile with clang due to some assembly code in
 cpuid.cpp:

 {{{
 ...
 :info:build clang: warning: argument unused during compilation: '-s'
 :info:build libs/lensfun/cpuid.cpp:65:13: error: cannot compile this
 __asm__ yet
 :info:build             cpuid (0x00000000);
 :info:build             ^~~~~~~~~~~~~~~~~~
 :info:build libs/lensfun/cpuid.cpp:28:5: note: instantiated from:
 :info:build     asm ( \
 :info:build     ^~~~~~~
 ...
 }}}

 Workaround:
 {{{
 sudo port clean lensfun
 sudo port install lensfun configure.compiler=llvm-gcc-4.2
 }}}

--

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-- 
Ticket URL: <https://trac.macports.org/ticket/33804#comment:1>
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