updated readmes and added linux build scripts

linux/BUILDING.md

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+# Building and installing PaulXStretch on GNU/Linux
+Follow these steps in order to build (and install) PaulXStretch on GNU/Linux.
+
+### Installing build dependencies
+To build PaulXStretch you'll need to install the necessary development dependencies.
+
+If you're using Debian or a Debian-based distro like Ubuntu, run this script:
+```
+./deb_get_prereqs.sh
+```
+
+On Fedora run this script:
+```
+./fedora_get_prereqs.sh
+```
+
+On other distros you'll have to insall the following development packages manually through your package manager:
+* `libfftw3f-dev`
+* `libjack-jackd2-dev`
+* `libasound2-dev`
+* `libx11-dev`
+* `libxext-dev`
+* `libxinerama-dev`
+* `libxrandr-dev`
+* `libxcursor-dev`
+* `libgl-dev`
+* `libfreetype6-dev` or `libfreetype-dev`
+* `libcurl4-openssl-dev` or `libcurl4-gnutls-dev`
+
+### Building
+Run the build script, both the standalone application and the VST3 plugin will be built:
+```
+./build.sh
+```
+
+### Installing
+When the build finishes, the executable will be at
+`../build/PaulXStretch_artefacts/Release/paulxstretch`. You can install it
+and the VST3 plugins by running the install script:
+```
+sudo ./install.sh
+```
+It defaults to installing in /usr/local, but if you want to install it
+elsewhere, just specify the base directory as the first argument on the commandline of the script.
+
+### Uninstalling
+If you wish to uninstall you can run the uninstall script:
+```
+sudo ./uninstall.sh
+```

linux/build.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+cd ..
+./setupcmake.sh
+
+#make -C build clean
+
+./buildcmake.sh
+
+
+

linux/deb_get_prereqs.sh

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+#!/bin/bash
+#
+# Install prerequisite packages for SonoBus build on Debian based distros
+
+GITREPO="https://github.com/essej/paulxstretch.git"
+
+PREREQS="libjack-jackd2-dev \
+    libasound2-dev \
+    libx11-dev \
+    libxext-dev \
+    libxinerama-dev \
+    libxrandr-dev \
+    libxcursor-dev \
+    libfftw3f-def \
+    cmake
+    "
+FREETYPES=$(apt-cache pkgnames libfreetype)
+if [[ $FREETYPES == *"libfreetype6-dev"* ]]; then
+      PREREQS+="libfreetype6-dev "
+elif [[ $FREETYPES == *"libfreetype-dev"* ]]; then
+      PREREQS+="libfreetype-dev "
+else
+    echo "Couldn't find libfreetype dev package"
+    exit 1
+fi
+if [[ $(apt-cache pkgnames libcurl4-openssl-dev) == *"libcurl4-openssl-dev"* ]]; then
+      PREREQS+="libcurl4-openssl-dev"
+elif [[ $(apt-cache pkgnames libcurl4-gnutls-dev) == *"libcurl4-gnutls-dev"* ]]; then
+      PREREQS+="libcurl4-gnutls-dev"
+else
+    echo "Couldn't find libcurl ssl/tls dev package"
+    exit 1
+fi
+
+
+
+
+echo ""
+echo "Installing prerequisites - " $(date)
+echo ""
+
+sudo apt update
+
+sudo apt -y install git build-essential $PREREQS
+
+function ver { printf "%03d%03d%03d%03d" $(echo "$1" | tr '.' ' '); }
+
+cmakever=$(cmake --version | head -1 | cut -d" " -f3)
+
+if [ $(ver $cmakever) -lt $(ver 3.16) ] ; then
+  echo "Your CMake is too old! You need version 3.16 or higher. Try to get a newer version, or compile CMake from source."
+  exit 1
+fi

linux/fedora_get_prereqs.sh

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+#!/bin/bash
+#
+# Install prerequisite packages for SonoBus build on Fedora
+
+GITREPO="https://github.com/essej/paulxstretch.git"
+
+PREREQS="jack-audio-connection-kit \
+	jack-audio-connection-kit-devel \
+	alsa-lib-devel \
+	libX11-devel \
+	libXext-devel \
+	libXinerama-devel \
+	libXrandr-devel \
+	libXcursor-devel \
+	freetype-devel \
+	libcurl-devel \
+	cmake
+        "
+
+echo ""
+echo "Installing prerequisites - " $(date)
+echo ""
+
+sudo dnf update
+sudo dnf -y groupinstall "Development Tools" "Development Libraries"
+sudo dnf -y install git $PREREQS
+
+
+function ver { printf "%03d%03d%03d%03d" $(echo "$1" | tr '.' ' '); }
+
+cmakever=$(cmake --version | head -1 | cut -d" " -f3)
+
+if [ $(ver $cmakever) -lt $(ver 3.16) ] ; then
+  echo "Your CMake is too old! You need version 3.16 or higher. Try to get a newer version, or compile CMake from source."
+  exit 1
+fi
+

linux/install.sh

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+#!/bin/bash
+
+PREFIX=/usr/local
+
+if [ -n "$1" ] ; then
+  PREFIX="$1"
+fi
+
+echo "Installing PaulXStretch to ${PREFIX} ... (specify destination as command line argument if you want it elsewhere)"
+
+BUILDDIR=../build/PaulXStretch_artefacts/Release
+
+mkdir -p ${PREFIX}/bin
+if ! cp ${BUILDDIR}/Standalone/paulxstretch  ${PREFIX}/bin/paulxstretch ; then
+  echo
+  echo "Looks like you need to run this as 'sudo $0'"
+  exit 2
+fi
+
+mkdir -p ${PREFIX}/share/applications
+cp paulxstretch.desktop ${PREFIX}/share/applications/paulxstretch.desktop
+chmod +x ${PREFIX}/share/applications/paulxstretch.desktop
+
+mkdir -p ${PREFIX}/share/pixmaps
+cp ../images/paulxstretch_logo@2x.png ${PREFIX}/share/pixmaps/paulxstretch.png
+
+if [ -d ${BUILDDIR}/VST3/PaulXStretch.vst3 ] ; then
+  mkdir -p ${PREFIX}/lib/vst3
+  cp -a ${BUILDDIR}/VST3/PaulXStretch.vst3 ${PREFIX}/lib/vst3/
+
+  echo "PaulXStretch VST3 plugin installed"
+fi
+
+
+echo "PaulXStretch application installed"
+

linux/paulxstretch.desktop

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+[Desktop Entry]
+Name=PaulXStretch
+Comment=Extreme Time Stretching
+GenericName=Extreme Time Stretching
+Exec=paulxstretch %u
+Icon=paulxstretch
+Terminal=false
+Type=Application
+Categories=AudioVideo;Audio;Mixer;
+Keywords=live;online;music;conference;
+MimeType=x-scheme-handler/paulxstretch

linux/uninstall.sh

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+#!/bin/bash
+
+PREFIX=/usr/local
+
+if [ -n "$1" ] ; then
+  PREFIX="$1"
+fi
+
+echo "Un-Installing PaulXStretch from ${PREFIX} ... (specify destination as command line argument if you have it elsewhere)"
+
+
+if [ -f ${PREFIX}/bin/paulxstretch ] ; then
+  if ! rm -f ${PREFIX}/bin/paulxstretch ; then
+    echo
+    echo "Looks like you need to run this with 'sudo $0'"
+    exit 2
+  fi
+fi
+
+rm -f ${PREFIX}/share/applications/paulxstretch.desktop
+rm -f ${PREFIX}/pixmaps/paulxstretch.png
+
+rm -rf ${PREFIX}/lib/vst3/PaulXStretch.vst3
+
+echo "PaulXStretch uninstalled"