From cd5f3dc1fa16a20f8bd909e80c1fe8f7cf148b1b Mon Sep 17 00:00:00 2001
From: "Jason \\\"Don\\\" O'Conal" <lovek323@gmail.com>
Date: Sat, 6 Jul 2013 17:56:54 +1000
Subject: [PATCH] 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
---
 .../libraries/portaudio/default.nix           | 37 ++++++++++++++++---
 pkgs/top-level/all-packages.nix               |  8 +++-
 2 files changed, 39 insertions(+), 6 deletions(-)

diff --git a/pkgs/development/libraries/portaudio/default.nix b/pkgs/development/libraries/portaudio/default.nix
index 89361bf3121..36e2e10ee08 100644
--- a/pkgs/development/libraries/portaudio/default.nix
+++ b/pkgs/development/libraries/portaudio/default.nix
@@ -8,13 +8,40 @@ stdenv.mkDerivation rec {
     sha256 = "168vmcag3c5y3zwf7h5298ydh83g72q5bznskrw9cr2h1lrx29lw";
   };
 
-  buildInputs = [ alsaLib pkgconfig ];
-  
-  meta = {
+  buildInputs = [ pkgconfig ]
+    ++ stdenv.lib.optional (!stdenv.isDarwin) alsaLib;
+
+  configureFlags = stdenv.lib.optionals stdenv.isDarwin
+    [ "--build=x86_64" "--without-oss" "--enable-static" "--enable-shared" ];
+
+  preBuild = stdenv.lib.optionalString stdenv.isDarwin ''
+    sed -i '50 i\
+      #include <CoreAudio/AudioHardware.h>\
+      #include <CoreAudio/AudioHardwareBase.h>\
+      #include <CoreAudio/AudioHardwareDeprecated.h>' \
+      include/pa_mac_core.h
+
+    # disable two tests that don't compile
+    sed -i -e 105d Makefile
+    sed -i -e 107d Makefile
+  '';
+
+  # not sure why, but all the headers seem to be installed by the make install
+  installPhase = if stdenv.isDarwin then ''
+    mkdir -p "$out"
+    cp -r include "$out"
+    cp -r lib "$out"
+  '' else ''
+    make install
+  '';
+
+  meta = with stdenv.lib; {
     description = "Portable cross-platform Audio API";
-    homepage = http://www.portaudio.com/;
+    homepage    = http://www.portaudio.com/;
     # Not exactly a bsd license, but alike
-    license = "BSD";
+    license     = licenses.bsd;
+    maintainers = with maintainers; [ lovek323 ];
+    platforms   = platforms.unix;
   };
 
   passthru = {
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 44df80361af..eb7a79c7f69 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5149,7 +5149,13 @@ let
 
   popt = callPackage ../development/libraries/popt { };
 
-  portaudio = callPackage ../development/libraries/portaudio { };
+  portaudio = callPackage ../development/libraries/portaudio {
+    # resolves a variety of compile-time errors
+    stdenv = if stdenv.isDarwin
+      then clangStdenv
+      else stdenv;
+  };
+
   portaudioSVN = callPackage ../development/libraries/portaudio/svn-head.nix { };
 
   prison = callPackage ../development/libraries/prison { };