tce-load -i intltool alsa-dev

cd portaudio

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe" ./configure --prefix=/usr/local --disable-static --localstatedir=/var --enable-cxx

find . -name Makefile -type f -exec sed -i 's/-O2/ /g' {} \;

make
make install

Configuration summary:

  Target ...................... x86_64-unknown-linux-gnu
  C++ bindings ................ yes
  Debug output ................ no

  ALSA ........................ yes
  ASIHPI ...................... no

  OSS ......................... yes
  JACK ........................ no