Packaging fixes (#192)

* Start cleanup for improved packaging

Signed-off-by: falkTX <falktx@falktx.com>

* Use the same folder for VST2 plugins

Signed-off-by: falkTX <falktx@falktx.com>

* Fix static build

Signed-off-by: falkTX <falktx@falktx.com>

* Do not set source-dir in CI builds

Signed-off-by: falkTX <falktx@falktx.com>

* Set a custom fallback systemdir per OS

Signed-off-by: falkTX <falktx@falktx.com>

* CI tweaks

Signed-off-by: falkTX <falktx@falktx.com>

* Build the whole pyqt on windows

Signed-off-by: falkTX <falktx@falktx.com>

* Mention AU in readme and differences docs

Signed-off-by: falkTX <falktx@falktx.com>

* Add specialized utils for macOS packaging

Signed-off-by: falkTX <falktx@falktx.com>

* Fix plugin-validation build

Signed-off-by: falkTX <falktx@falktx.com>

* Fix build

Signed-off-by: falkTX <falktx@falktx.com>

* Do not create window for lv2lint tests

* Start enabling AU builds

* Copy over mod.lv2 specs for validation

* Skip main cardinal lv2lint, the custom CVPorts are not supported

* au build needs carla

* More CI tweaks

* Build headless version for plugin validation

* Fix typo

* Only show missing resources error message once

Signed-off-by: falkTX <falktx@falktx.com>

* Fallback to system path even if using a plugin bundle

Signed-off-by: falkTX <falktx@falktx.com>

* CI fixes, build full carla on Windows

Signed-off-by: falkTX <falktx@falktx.com>

* Rename script

Signed-off-by: falkTX <falktx@falktx.com>

* Silly typo

Signed-off-by: falkTX <falktx@falktx.com>

* More CI tweaks, add windows installer

Signed-off-by: falkTX <falktx@falktx.com>

* Setup Carla paths for Windows

Signed-off-by: falkTX <falktx@falktx.com>

* Yet more tweaks

Signed-off-by: falkTX <falktx@falktx.com>

* Package carla on windows, use xvfb-run

Signed-off-by: falkTX <falktx@falktx.com>

* Test win32 build too

Signed-off-by: falkTX <falktx@falktx.com>

* Finalize rework

Signed-off-by: falkTX <falktx@falktx.com>

utils/create-windows-installer.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+
+set -e
+
+if [ ! -d bin ]; then
+  echo "Please run this script from the root folder"
+  exit
+fi
+
+# args
+bit=${1}
+bit=${bit:=64}
+
+# setup innosetup
+dlfile="${PWD}/bin/innosetup-6.0.5.exe"
+innodir="${PWD}/build/innosetup-6.0.5"
+iscc="${innodir}/drive_c/InnoSetup/ISCC.exe"
+
+# download it
+if [ ! -f "${dlfile}" ]; then
+    # FIXME proper dl version
+    curl -L https://jrsoftware.org/download.php/is.exe?site=2 -o "${dlfile}"
+fi
+
+# initialize wine
+if [ ! -d "${innodir}"/drive_c ]; then
+    env WINEPREFIX="${innodir}" wineboot -u
+fi
+
+# install innosetup in custom wineprefix
+if [ ! -f "${innodir}"/drive_c/InnoSetup/ISCC.exe ]; then
+    env WINEPREFIX="${innodir}" wine "${dlfile}" /allusers /dir=C:\\InnoSetup /nocancel /norestart /verysilent
+fi
+
+# generate resources
+echo -n "" > utils/inno/resources.iss
+IFS='
+'
+for f in $(find -L bin/Cardinal.lv2/resources/ -type f); do
+    d=$(dirname $(echo ${f} | sed "s|bin/Cardinal.lv2/resources/||"))
+    echo "Source: \"..\\..\\$(echo ${f} | tr '/' '\\')\"; DestDir: \"{commoncf${bit}}\\Cardinal\\$(echo ${d} | tr '/' '\\')\"; Components: resources; Flags: ignoreversion;" >> utils/inno/resources.iss
+done
+
+# generate version
+echo "#define VERSION \"$(make version)\"" > utils/inno/version.iss
+
+# create the installer file
+pushd "utils/inno"
+env WINEPREFIX="${innodir}" wine "${iscc}" "win${bit}.iss"
+popd
+
+# move installer file where CI expects it to be
+mv utils/inno/*.exe .