[Openal] OpenalSoft 1.7.411 & malformed version number on ppc G5 and i386 macbook ok

[Manolache Adrian]

> That got me thinking, is there a way to compile openal-soft 
> for multiple arhitectures on mac? 
> Like for i386 32 bit, i386 64 bit, ppc 32 bit, ppc 64 bit.
 
I'm happy to say i found cmake is smart enough to configure cross arhitecture compilation.
I managed to achieve this by the insertion of these lines in CMakeLists.txt:
IF(APPLE)
    SET(LIB_VERSION ${LIB_MAJOR_VERSION})
    SET (CMAKE_OSX_ARCHITECTURES "ppc;i386;x86_64;ppc64;")
ENDIF()
right BEFORE these 2 lines:
SET_TARGET_PROPERTIES(${LIBNAME} PROPERTIES VERSION ${LIB_VERSION}
                                            SOVERSION ${LIB_MAJOR_VERSION})
I now have a binary runnable on all these 4 architectures.


      
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