build macOS environment on GitHub Actions, update dependencies, add ccache

.github/workflows/build-environment-build.yml

@@ -0,0 +1,67 @@
+name: Build
+
+on: [pull_request, push]
+
+jobs:
+  build-mac:
+    name: macOS
+    runs-on: macos-10.15
+    env:
+      DEPENDENCY_CACHE: /Users/runner/dependencies
+    steps:
+    - name: checkout Git repository
+      uses: actions/checkout@v2
+    - name: dependency cache
+      uses: actions/cache@v2
+      env:
+        cache-name: dependencies
+      with:
+        path: ${{ env.DEPENDENCY_CACHE }}
+        key: ${{ env.cache-name }}-${{ runner.os}}-${{ hashFiles('download_dependencies.sh') }}
+        restore-keys: |
+          ${{ env.cache-name }}-${{ runner.os }}
+    - name: ccache
+      uses: actions/cache@v2
+      env:
+        cache-name: ccache
+      with:
+        path: /Users/runner/Library/Caches/ccache
+        key: ${{ env.cache-name }}-${{ runner.os }}-${{ github.head_ref }}-${{ github.run_number }}
+        restore-keys: |
+          ${{ env.cache-name }}-${{ runner.os }}-${{ github.head_ref }}
+          ${{ env.cache-name }}-${{ runner.os }}
+    - name: build
+      env:
+        # 10.12 is the minimum macOS version for Qt 5.12
+        MACOSX_DEPLOYMENT_TARGET: 10.12
+        BRANCH_NAME: 2.3
+        ARCHITECTURE: x86_64
+      run: |
+        # Quit on errors. 
+        # See also:
+        # - http://mywiki.wooledge.org/BashFAQ/105
+        # - https://vaneyckt.io/posts/safer_bash_scripts_with_set_euxo_pipefail/
+        set -e -o pipefail
+        # Local echo.
+        set -x
+
+        # remove last number (patch number) from version number because Qt's configure script doesn't work with it
+        if [[ $(xcrun --show-sdk-version) =~ ([0-9]*\.[0-9]*)(.[0-9]*)? ]]; then
+          export MACOSX_SDK=${BASH_REMATCH[1]}
+        else
+          echo "macOS SDK version did not match expected format"
+          exit
+        fi
+        SHA=`git rev-parse --short HEAD`
+        ENVIRONMENT_NAME=${BRANCH_NAME}-${SHA}-sdk${MACOSX_SDK}-macosminimum${MACOSX_DEPLOYMENT_TARGET}-${ARCHITECTURE}
+
+        mkdir -p environment/${ENVIRONMENT_NAME}
+
+        scripts/macosx/download_dependencies.sh ${DEPENDENCY_CACHE}
+        scripts/macosx/build_environment.sh --macosx-sdk ${MACOSX_SDK} --dependency-cache ${DEPENDENCY_CACHE} --name ${ENVIRONMENT_NAME} --macosx-stdlib libc++ --enable-x86-64 2>&1 | tee environment/${ENVIRONMENT_NAME}/build_environment.log
+        tar -C environment -czf ${ENVIRONMENT_NAME}.tar.gz ${ENVIRONMENT_NAME}
+    - name: upload macOS build environment artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: macOS-build-environment
+        path: ./*.tar.gz

scripts/macosx/build_automake.sh

@@ -11,7 +11,7 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export VERSION_NUMBER=1.15
+export VERSION_NUMBER=1.16.2
 export VERSION=automake-${VERSION_NUMBER}
 export ARCHIVE=$VERSION.tar.xz
 
@@ -20,4 +20,4 @@ cd $VERSION
 
 source $PROGDIR/environment.sh
 
-./configure --prefix=$MIXXX_PREFIX && make && make install
+./configure --prefix=$MIXXX_PREFIX && make && make install

scripts/macosx/build_ccache.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+# Echo commands
+set -x
+
+# Quit on errors
+set -e
+
+# Get the path to our scripts folder.
+pushd `dirname $0` > /dev/null
+PROGDIR=`pwd -P`
+popd > /dev/null
+
+export VERSION_NUMBER=4.0
+export VERSION=ccache-${VERSION_NUMBER}
+export ARCHIVE=$VERSION.tar.gz
+
+echo "Building $VERSION for $MIXXX_ENVIRONMENT_NAME for architectures: ${MIXXX_ARCHS[@]}"
+
+for ARCH in ${MIXXX_ARCHS[@]}
+do
+  mkdir -p $VERSION-$ARCH
+  tar -zxf $DEPENDENCIES/$ARCHIVE -C $VERSION-$ARCH --strip-components 1
+  cd $VERSION-$ARCH
+  source $PROGDIR/environment.sh $ARCH
+  # environment.sh sets CC/CXX to use ccache, but it hasn't been built yet at this point
+  export XCODE_ROOT=$(xcode-select -print-path)
+  export CC="${XCODE_ROOT}/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"
+  export CXX="${XCODE_ROOT}/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++"
+  export CPP="$CC -E"
+  export CXXCPP="$CXX -E"
+  # The GitHub Action macOS VM has zstd in /usr/local/opt
+  # Make sure ccache links to the libzstd in the build environment instead so
+  # it can be used locally for working on Mixxx on macOS.
+  cmake . -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH="$MIXXX_PREFIX" -DCMAKE_INSTALL_RPATH="@loader_path/../lib" -DCMAKE_INSTALL_PREFIX="$MIXXX_PREFIX" -DCMAKE_OSX_DEPLOYMENT_TARGET="$MIXXX_MACOSX_TARGET" -DCMAKE_OSX_SYSROOT="$SDKROOT" -DCMAKE_VERBOSE_MAKEFILE=TRUE -DBUILD_SHARED_LIBS=TRUE
+  cmake --build . --target install
+  cd ..
+done
+
+ccache -M 5G

scripts/macosx/build_chromaprint.sh

@@ -11,14 +11,14 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export VERSION_NUMBER=1.3.1
+export VERSION_NUMBER=1.5.0
 export VERSION=chromaprint-${VERSION_NUMBER}
 export ARCHIVE=$VERSION.tar.gz
 
 echo "Building $VERSION for $MIXXX_ENVIRONMENT_NAME for architectures: ${MIXXX_ARCHS[@]}"
 
 # You may need to change these from version to version.
-export DYLIB_NAME=libchromaprint.1.3.0.dylib
+export DYLIB_NAME=libchromaprint.${VERSION_NUMBER}.dylib
 export DYLIB=src/$DYLIB_NAME
 export STATICLIB=src/libchromaprint_p.a
 
@@ -28,7 +28,7 @@ do
   tar -zxf $DEPENDENCIES/$ARCHIVE -C $VERSION-$ARCH --strip-components 1
   cd $VERSION-$ARCH
   source $PROGDIR/environment.sh $ARCH
-  cmake . -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$MIXXX_PREFIX" -DCMAKE_OSX_DEPLOYMENT_TARGET="$MACOSX_DEPLOYMENT_TARGET" -DCMAKE_OSX_SYSROOT="$OSX_SDK" -DCMAKE_VERBOSE_MAKEFILE=TRUE -DWITH_VDSP=TRUE
+  cmake . -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$MIXXX_PREFIX" -DCMAKE_OSX_DEPLOYMENT_TARGET="$MIXXX_MACOSX_TARGET" -DCMAKE_OSX_SYSROOT="$SDKROOT" -DCMAKE_VERBOSE_MAKEFILE=TRUE -DWITH_VDSP=TRUE
   make clean
   make
   cd ..
@@ -50,7 +50,7 @@ do
 done
 
 lipo -create ./$DYLIB ${OTHER_DYLIBS[@]} -output ./$DYLIB
-lipo -create ./$STATICLIB ${OTHER_STATICLIBS[@]} -output ./$STATICLIB
+#lipo -create ./$STATICLIB ${OTHER_STATICLIBS[@]} -output ./$STATICLIB
 make install
 # NOTE(rryan): Mixxx depends on id (not rpath) being the full path to the
 # dylib. Until we fix this, set the chromaprint dylib id:

scripts/macosx/build_cmake.sh

@@ -11,7 +11,7 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export VERSION_NUMBER=3.5.2
+export VERSION_NUMBER=3.18.4
 export VERSION=cmake-${VERSION_NUMBER}
 export ARCHIVE=$VERSION.tar.gz
 

scripts/macosx/build_environment.sh

@@ -13,10 +13,11 @@ usage() { echo "Usage: $0 --name <name> [--dependency-cache <path>] [--macosx-sd
 MIXXX_ENVIRONMENT_NAME=""
 # Use the default installed macOS SDK, allowing override via commandline flag.
 MIXXX_MACOSX_SDK=$(xcodebuild -version -sdk macosx SDKVersion)
-# Qt 5.11 requires a minimum of macOS 10.11.
-MIXXX_MACOSX_TARGET='10.11'
+# Qt 5.12 requires a minimum of macOS 10.12.
+# https://doc.qt.io/qt-5.12/supported-platforms.html
+MIXXX_MACOSX_TARGET='10.12'
 MIXXX_MACOSX_STDLIB='libc++'
-MIXXX_QT_VERSION='5.14.2'
+MIXXX_QT_VERSION='5.12.10'
 ENABLE_I386=false
 ENABLE_X86_64=false
 ENABLE_PPC=false
@@ -104,6 +105,8 @@ export HOST_ARCH=x86_64
 
 # Setup build systems first so that we can build other projects that use them.
 $PROGDIR/build_cmake.sh
+$PROGDIR/build_zstd.sh
+$PROGDIR/build_ccache.sh # depends on zstd
 $PROGDIR/build_scons.sh
 $PROGDIR/build_autoconf.sh
 $PROGDIR/build_automake.sh

scripts/macosx/build_flac.sh

@@ -11,7 +11,7 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export VERSION_NUMBER=1.3.1
+export VERSION_NUMBER=1.3.3
 export VERSION=flac-${VERSION_NUMBER}
 export ARCHIVE=$VERSION.tar.xz
 

scripts/macosx/build_libtool.sh

@@ -11,7 +11,7 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export VERSION_NUMBER=2.4
+export VERSION_NUMBER=2.4.6
 export VERSION=libtool-${VERSION_NUMBER}
 export ARCHIVE=$VERSION.tar.xz
 
@@ -20,4 +20,4 @@ cd $VERSION
 
 source $PROGDIR/environment.sh
 
-./configure --prefix=$MIXXX_PREFIX && make && make install
+./configure --prefix=$MIXXX_PREFIX && make && make install

scripts/macosx/build_libusb.sh

@@ -11,7 +11,7 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export VERSION_NUMBER=1.0.20
+export VERSION_NUMBER=1.0.23
 export VERSION=libusb-${VERSION_NUMBER}
 export ARCHIVE=$VERSION.tar.bz2
 

scripts/macosx/build_lilv.sh

@@ -11,14 +11,14 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export VERSION_NUMBER=0.24.2
+export VERSION_NUMBER=0.24.10
 export VERSION=lilv-${VERSION_NUMBER}
 export ARCHIVE=$VERSION.tar.bz2
 
 echo "Building $VERSION for $MIXXX_ENVIRONMENT_NAME for architectures: ${MIXXX_ARCHS[@]}"
 
 # You may need to change these from version to version.
-export DYLIB=build/liblilv-0.0.24.2.dylib
+export DYLIB=build/liblilv-0.${VERSION_NUMBER}.dylib
 export STATICLIB=build/liblilv-0.a
 
 for ARCH in ${MIXXX_ARCHS[@]}

scripts/macosx/build_lv2.sh

@@ -11,7 +11,7 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export VERSION_NUMBER=1.14.0
+export VERSION_NUMBER=1.18.0
 export VERSION=lv2-${VERSION_NUMBER}
 export ARCHIVE=$VERSION.tar.bz2
 

scripts/macosx/build_ogg.sh

@@ -11,7 +11,7 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export VERSION_NUMBER=1.3.2
+export VERSION_NUMBER=1.3.3
 export VERSION=libogg-${VERSION_NUMBER}
 export ARCHIVE=$VERSION.tar.xz
 

scripts/macosx/build_openssl.sh

@@ -11,7 +11,7 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export VERSION_NUMBER=1.0.2h
+export VERSION_NUMBER=1.0.2u
 export VERSION=openssl-${VERSION_NUMBER}
 export ARCHIVE=$VERSION.tar.gz
 

scripts/macosx/build_opus.sh

@@ -11,7 +11,7 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export OPUS_VERSION_NUMBER=1.1.2
+export OPUS_VERSION_NUMBER=1.3.1
 export OPUS_VERSION=opus-${OPUS_VERSION_NUMBER}
 export OPUS_ARCHIVE=$OPUS_VERSION.tar.gz
 
@@ -53,7 +53,7 @@ lipo -create ./$OPUS_STATICLIB ${OTHER_OPUS_STATICLIBS[@]} -output ./$OPUS_STATI
 make install
 cd ..
 
-export OPUSFILE_VERSION_NUMBER=0.7
+export OPUSFILE_VERSION_NUMBER=0.12
 export OPUSFILE_VERSION=opusfile-${OPUSFILE_VERSION_NUMBER}
 export OPUSFILE_ARCHIVE=$OPUSFILE_VERSION.tar.gz
 

scripts/macosx/build_pkgconfig.sh

@@ -11,7 +11,7 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export VERSION_NUMBER=0.29.1
+export VERSION_NUMBER=0.29.2
 export VERSION=pkg-config-${VERSION_NUMBER}
 export ARCHIVE=$VERSION.tar.gz
 
@@ -20,4 +20,4 @@ cd $VERSION
 
 source $PROGDIR/environment.sh
 
-./configure --prefix=$MIXXX_PREFIX --with-internal-glib && make && make install
+./configure --prefix=$MIXXX_PREFIX --with-internal-glib && make && make install

scripts/macosx/build_portmidi.sh

@@ -28,7 +28,7 @@ do
   source $PROGDIR/environment.sh $ARCH
   curl https://gist.githubusercontent.com/rryan/3b92d65242d358d1fb94/raw/e345fdaa635f3afa1ce21c4253782133379b74f0/portmidi.patch | patch -p1
 
-  cmake . -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$MIXXX_PREFIX" -DCMAKE_OSX_DEPLOYMENT_TARGET="$MACOSX_DEPLOYMENT_TARGET" -DCMAKE_OSX_SYSROOT="$OSX_SDK" -DCMAKE_VERBOSE_MAKEFILE=TRUE -DCMAKE_OSX_ARCHITECTURES="$ARCH"
+  cmake . -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$MIXXX_PREFIX" -DCMAKE_OSX_DEPLOYMENT_TARGET="$MIXXX_MACOSX_TARGET" -DCMAKE_OSX_SYSROOT="$SDKROOT" -DCMAKE_VERBOSE_MAKEFILE=TRUE -DCMAKE_OSX_ARCHITECTURES="$ARCH"
   make
   cd ../..
 done

scripts/macosx/build_qt4.sh

@@ -53,10 +53,10 @@ export CXXCPP="$CXX -E"
 
 # Qt embeds various OSX platform selections in its makefiles and configure
 # scripts. Fix them to use $MIXXX_MACOSX_TARGET.
-sed -e "s/MACOSX_DEPLOYMENT_TARGET = 10.5/MACOSX_DEPLOYMENT_TARGET = $MIXXX_MACOSX_TARGET/g" -i '' configure
-sed -e "s/MACOSX_DEPLOYMENT_TARGET 10.[45]/MACOSX_DEPLOYMENT_TARGET $MIXXX_MACOSX_TARGET/g" -i '' configure
+sed -e "s/MIXXX_MACOSX_TARGET = 10.5/MIXXX_MACOSX_TARGET = $MIXXX_MACOSX_TARGET/g" -i '' configure
+sed -e "s/MIXXX_MACOSX_TARGET 10.[45]/MIXXX_MACOSX_TARGET $MIXXX_MACOSX_TARGET/g" -i '' configure
 sed -e "s/-mmacosx-version-min=10.[45]/-mmacosx-version-min=$MIXXX_MACOSX_TARGET/g" -i '' configure
-sed -e "s/QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.4/QMAKE_MACOSX_DEPLOYMENT_TARGET = $MIXXX_MACOSX_TARGET/g" -i '' mkspecs/common/mac.conf
+sed -e "s/QMAKE_MIXXX_MACOSX_TARGET = 10.4/QMAKE_MIXXX_MACOSX_TARGET = $MIXXX_MACOSX_TARGET/g" -i '' mkspecs/common/mac.conf
 sed -e "s/-mmacosx-version-min=10.5/-mmacosx-version-min=$MIXXX_MACOSX_TARGET/g" -i '' mkspecs/common/g++-macx.conf
 
 # Build issue with 10.11 SDK.
@@ -70,7 +70,7 @@ curl https://raw.githubusercontent.com/Homebrew/patches/480b7142c4e2ae07de6028f6
 # - http://www.mimec.org/node/296
 # NOTE(rryan): Setting -system-sqlite sets -system-zlib. Set -qt-zlib explicitly.
 export OPENSSL_LIBS="-L${MIXXX_PREFIX}/lib -lssl -lcrypto"
-./configure -opensource -prefix ${QTDIR} ${QT_ARCHS[@]} -sdk $OSX_SDK -system-sqlite -qt-sql-sqlite -qt-zlib -no-phonon -no-webkit -no-qt3support -release -nomake examples -nomake demos -confirm-license -openssl -I${MIXXX_PREFIX}/include -L${MIXXX_PREFIX}/lib
+./configure -opensource -prefix ${QTDIR} ${QT_ARCHS[@]} -sdk $SDKROOT -system-sqlite -qt-sql-sqlite -qt-zlib -no-phonon -no-webkit -no-qt3support -release -nomake examples -nomake demos -confirm-license -openssl -I${MIXXX_PREFIX}/include -L${MIXXX_PREFIX}/lib
 
 make && make install
 

scripts/macosx/build_qt5.sh

@@ -39,7 +39,7 @@ export QTDIR=$MIXXX_PREFIX/Qt-${VERSION_NUMBER}
 # Disable relocatable qt due to https://bugs.launchpad.net/mixxx/+bug/1871238
 # TODO(rryan): Disable framework build or use frameworks properly. Qt assumes
 # that if frameworks are enabled then they are used for deployment.
-./configure -opensource -prefix $QTDIR -sdk macosx${MIXXX_MACOSX_SDK} -system-sqlite -sql-sqlite -qt-zlib -platform macx-clang -release -confirm-license -securetransport -force-debug-info -no-feature-relocatable -nomake examples -nomake tests -skip qt3d -skip qtwebengine -I${MIXXX_PREFIX}/include -L${MIXXX_PREFIX}/lib
+./configure -opensource -prefix $QTDIR -sdk macosx${MIXXX_MACOSX_SDK} -ccache -system-sqlite -sql-sqlite -qt-zlib -platform macx-clang -release -confirm-license -securetransport -force-debug-info -nomake examples -nomake tests -skip qt3d -skip qtwebengine -I${MIXXX_PREFIX}/include -L${MIXXX_PREFIX}/lib
 
 make && make install
 cd ..

scripts/macosx/build_qtkeychain.sh

@@ -11,7 +11,7 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export VERSION_NUMBER=0.9.1
+export VERSION_NUMBER=0.11.1
 export QT_VERSION=${MIXXX_QT_VERSION}
 
 export VERSION=qtkeychain-${VERSION_NUMBER}
@@ -29,7 +29,7 @@ do
   cd $VERSION-$ARCH
   source $PROGDIR/environment.sh $ARCH
   # To build static, use -DQTKEYCHAIN_STATIC=TRUE but this turns off building a shared library.
-  cmake . -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$MIXXX_PREFIX" -DCMAKE_OSX_DEPLOYMENT_TARGET="$MACOSX_DEPLOYMENT_TARGET" -DCMAKE_OSX_SYSROOT="$OSX_SDK" -DCMAKE_VERBOSE_MAKEFILE=TRUE -DBUILD_TEST_APPLICATION=OFF -DCMAKE_PREFIX_PATH="$MIXXX_PREFIX/Qt-$QT_VERSION/lib/cmake"
+  cmake . -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$MIXXX_PREFIX" -DCMAKE_OSX_DEPLOYMENT_TARGET="$MIXXX_MACOSX_TARGET" -DCMAKE_OSX_SYSROOT="$SDKROOT" -DCMAKE_VERBOSE_MAKEFILE=TRUE -DBUILD_TEST_APPLICATION=OFF -DCMAKE_PREFIX_PATH="$MIXXX_PREFIX/Qt-$QT_VERSION/lib/cmake"
   make
   cd ..
 done

scripts/macosx/build_rubberband.sh

@@ -11,7 +11,7 @@ pushd `dirname $0` > /dev/null
 PROGDIR=`pwd -P`
 popd > /dev/null
 
-export VERSION_NUMBER=1.8.1
+export VERSION_NUMBER=1.9.0
 export VERSION=rubberband-${VERSION_NUMBER}
 export ARCHIVE=$VERSION.tar.bz2
 
@@ -27,9 +27,9 @@ do
   tar -jxf $DEPENDENCIES/$ARCHIVE -C $VERSION-$ARCH --strip-components 1
   cd $VERSION-$ARCH
   source $PROGDIR/environment.sh $ARCH
-  export CFLAGS="$CFLAGS -F$OSX_SDK/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/"
-  export CXXFLAGS="$CXXFLAGS -F$OSX_SDK/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/"
-  export LDFLAGS="$LDFLAGS -framework Accelerate -F$OSX_SDK/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/"
+  export CFLAGS="$CFLAGS -F$SDKROOT/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/"
+  export CXXFLAGS="$CXXFLAGS -F$SDKROOT/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/"
+  export LDFLAGS="$LDFLAGS -framework Accelerate -F$SDKROOT/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/"
   SRC_CFLAGS="-I." SRC_LIBS=" " SNDFILE_CFLAGS=" " SNDFILE_LIBS=" " FFTW_CFLAGS=" " FFTW_LIBS=" " Vamp_LIBS=" " Vamp_CFLAGS=" " ./configure --host $HOST --target $TARGET --prefix=$MIXXX_PREFIX
   # Hack up the Makefile to build on OS X and use Speex / VDSP.
   sed -i -e 's/LIBRARY_INCLUDES := \\/LIBRARY_INCLUDES := src\/speex\/speex_resampler.h \\/g' Makefile