portaudio: fix build on darwin

* remove alsaLib from build inputs
* add --build=x86_64 to configure flags
* add --without-oss to configure flags
* add --enable-static to configure flags
* add --enable-shared to configure flags
* add framework header files
* disable failed tests
* copy all headers on install
* build with gccApple
pyaudio: fix build on darwin

* build with '--static-link' flag
* set 'PORTAUDIO_PATH' environment variable