[MacPorts] #18720: portaudio: don't install portaudio.pc or COMPILING.DARWIN

[MacPorts]

#18720: portaudio: don't install portaudio.pc or COMPILING.DARWIN
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 Reporter:  ryandesign@…             |       Owner:  themiwi@…                    
     Type:  enhancement              |      Status:  new                          
 Priority:  Normal                   |   Milestone:  Port Enhancements            
Component:  ports                    |     Version:  1.7.0                        
 Keywords:                           |        Port:  portaudio                    
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 The portaudio port tries to manually create portaudio.pc from
 portaudio-2.0.pc.in. This has been in the port since it was added in
 r29536.

 However with the update to version 19.20071207 in #14362, the software
 installs portaudio-2.0.pc all on its own. So the port should no longer do
 so itself.

 Also, the file COMPILING.DARWIN should not be installed. It explains how
 to compile the software on Darwin... which is something the port has
 already accomplished for the user.

 In the attached patch, I made these changes and simplified the way the
 documentation files are installed in the destroot. I increased the
 revision since the complement of files that end up on the user's system
 differs from before.

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Ticket URL: <http://trac.macports.org/ticket/18720>
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