Add lv2lint, start audio plugin test scripts

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

sources/.gitignore

@@ -4,11 +4,14 @@
 *.debian.*
 *.dsc
 *.orig.*
+*.tar.*
 
 files
 include-binaries
 
 /libs/*/*
+!/libs/*/debian
+/libs/*/debian/*
 !/libs/*/debian/patches/*.patch
 !/libs/*/debian/patches/series
 !/libs/*/debian/source/format
@@ -16,4 +19,9 @@ include-binaries
 !/libs/*/debian/control
 !/libs/*/debian/rules
 
+!/libs/kxstudio-build-scripts/*.mk
+!/libs/kxstudio-build-scripts/*.sh
+!/libs/kxstudio-build-scripts/*.supp
+!/libs/kxstudio-build-scripts/debian/copyright
+
 /kxstudio/kxstudio-repos/keyrings/

sources/libs/kxstudio-build-scripts/debian/changelog

@@ -1,3 +1,10 @@
+kxstudio-build-scripts (4) focal; urgency=medium
+
+  * Add lv2lint and lilv-utils as dependencies
+  * Start audio plugin test scripts
+
+ -- falkTX <falktx@falktx.com>  Mon, 09 May 2022 10:11:38 +0100
+
 kxstudio-build-scripts (3) focal; urgency=medium
 
   * Build carla for testing plugins

sources/libs/kxstudio-build-scripts/debian/control

@@ -14,7 +14,7 @@ Description: Build scripts for KXStudio repositories
 
 Package: kxstudio-audio-plugin-tester
 Architecture: all
-Depends: ${misc:Depends}, kxstudio-build-scripts, lv2lint
+Depends: ${misc:Depends}, kxstudio-build-scripts, lilv-utils, lv2lint, valgrind
 Description: Audio plugin test setup for KXStudio repositories
  This package provides the setup used for testing audio plugins
  in the KXStudio repositories.

sources/libs/kxstudio-build-scripts/kxstudio-audio-plugin.mk

@@ -0,0 +1,7 @@
+#!/usr/bin/make -f
+
+include /usr/share/dpkg/kxstudio.mk
+
+define kxstudio_audio_plugin_test
+	/usr/share/dpkg/kxstudio-audio-plugin.sh
+endef

sources/libs/kxstudio-build-scripts/kxstudio-audio-plugin.sh

@@ -0,0 +1,89 @@
+#!/bin/bash
+
+set -e
+
+if [ "$(cat debian/control | grep 'Package: ' | wc -l)" -eq 1 ]; then
+    PKG_NAME=$(cat debian/control | awk 'sub("Package: ","")')
+else
+    PKG_NAME=${PKG_NAME:=tmp}
+fi
+
+if [ ! -d debian/${PKG_NAME} ]; then
+    echo "package is not installed, abort!"
+    exit 1
+fi
+
+if [ -d debian/${PKG_NAME}/usr/local/lib ]; then
+    echo "error: files are installed in /usr/local"
+    exit 1
+fi
+
+if [ -d debian/${PKG_NAME}/usr/lib/x86_64-linux-gnu ]; then
+    echo "error: files are installed in multi-arch lib dir"
+    exit 1
+fi
+
+CARLA_BRIDGE_NATIVE_BIN=/opt/kxstudio/lib/carla/carla-bridge-native
+CARLA_DISCOVERY_NATIVE_BIN=/opt/kxstudio/lib/carla/carla-discovery-native
+
+VALRIND_BIN="valgrind --error-exitcode=255 --leak-check=full --track-origins=yes --suppressions=$(dirname ${0})/kxstudio-audio-plugin.supp"
+VALRIND_BRIDGE_BIN="${VALRIND_BIN} ${CARLA_BRIDGE_NATIVE_BIN}"
+VALRIND_DISCOVERY_BIN="${VALRIND_BIN} ${CARLA_DISCOVERY_NATIVE_BIN}"
+
+export CARLA_BRIDGE_DUMMY=1
+export CARLA_BRIDGE_TESTING=native
+export LV2_PATH=$(pwd)/debian/${PKG_NAME}/usr/lib/lv2:/tmp/lv2-spec
+
+rm -rf /tmp/lv2-spec
+mkdir /tmp/lv2-spec
+cp -r /usr/lib/lv2/{atom,buf-size,core,data-access,kx-control-input-port-change-request,kx-programs,instance-access,midi,parameters,port-groups,port-props,options,patch,presets,resize-port,state,time,ui,units,urid,worker}.lv2 /tmp/lv2-spec/
+
+if [ -d debian/${PKG_NAME}/usr/lib/lv2 ]; then
+    pushd debian/${PKG_NAME}/usr/lib/lv2
+    lv2_validate */*.ttl
+    lv2lint $(lv2ls)
+    # -s lv2_generate_ttl -l ld-linux-x86-64.so.2 -M nopack $(lv2ls)
+    for p in $(ls); do
+        ${VALRIND_DISCOVERY_BIN} lv2 ./${p}
+    done
+    for p in $(lv2ls); do
+        ${VALRIND_BRIDGE_BIN} lv2 "" ${p} 1>/dev/null;
+    done
+    popd
+fi
+
+if [ -d debian/${PKG_NAME}/usr/lib/ladspa ]; then
+    pushd debian/${PKG_NAME}/usr/lib/ladspa
+    for p in $(ls); do
+        ${VALRIND_DISCOVERY_BIN} ladspa ./${p}
+        ${VALRIND_BRIDGE_BIN} ladspa ./${p} "" 1>/dev/null;
+    done
+    popd
+fi
+
+if [ -d debian/${PKG_NAME}/usr/lib/dssi ]; then
+    pushd debian/${PKG_NAME}/usr/lib/dssi
+    for p in $(ls); do
+        ${VALRIND_DISCOVERY_BIN} dssi ./${p}
+        ${VALRIND_BRIDGE_BIN} dssi ./${p} "" 1>/dev/null;
+    done
+    popd
+fi
+
+if [ -d debian/${PKG_NAME}/usr/lib/vst ]; then
+    pushd debian/${PKG_NAME}/usr/lib/vst
+    for p in $(ls .so */*.so 2>/dev/null | grep -e '.*\.so' -e '.*\.vst/.*\.so' | grep -v 'lib.*\.so' | grep -v 'carla-bridge-lv2.so'); do
+        ${VALRIND_DISCOVERY_BIN} vst2 ./${p}
+        ${VALRIND_BRIDGE_BIN} vst2 ./${p} "" 1>/dev/null;
+    done
+    popd
+fi
+
+if [ -d debian/${PKG_NAME}/usr/lib/vst3 ]; then
+    pushd debian/${PKG_NAME}/usr/lib/vst3
+    for p in $(ls); do
+        ${VALRIND_DISCOVERY_BIN} vst3 ./${p}
+        ${VALRIND_BRIDGE_BIN} vst3 ./${p} "" 1>/dev/null;
+    done
+    popd
+fi

sources/libs/kxstudio-build-scripts/kxstudio-audio-plugin.supp

@@ -0,0 +1,47 @@
+{
+   libdl is full of leaks
+   Memcheck:Leak
+   ...
+   fun:_dl_open
+   ...
+}
+{
+   libdl is full of leaks
+   Memcheck:Leak
+   ...
+   fun:_dl_close
+   ...
+}
+{
+   libdl is full of leaks
+   Memcheck:Leak
+   ...
+   fun:_dl_init
+}
+{
+   libdl is full of leaks
+   Memcheck:Leak
+   ...
+   fun:_dl_allocate_tls
+   ...
+}
+{
+   libdl is full of leaks
+   Memcheck:Leak
+   ...
+   fun:call_init.part.0
+}
+{
+   ignore XInitThreads
+   Memcheck:Leak
+   ...
+   fun:XInitThreads
+   ...
+}
+{
+   ignore XrmGetStringDatabase
+   Memcheck:Leak
+   ...
+   fun:XrmGetStringDatabase
+   ...
+}

sources/libs/lilv-static/debian/control

@@ -7,8 +7,7 @@ Build-Depends: debhelper-compat (= 13),
   python3,
   pkg-config,
   libsndfile-static,
-  libsratom-static,
-  libjack-dev | libjack-jackd2-dev
+  libsratom-static
 Standards-Version: 4.5.0
 Homepage: http://drobilla.net/software/lilv/
 Rules-Requires-Root: no

sources/libs/lv2lint/debian/changelog

@@ -0,0 +1,5 @@
+lv2lint (6:0.16.2-1kxstudio2) focal; urgency=medium
+
+  * Initial package
+
+ -- falkTX <falktx@falktx.com>  Sun, 17 Apr 2022 15:05:47 +0100

sources/libs/lv2lint/debian/control

@@ -0,0 +1,24 @@
+Source: lv2lint
+Section: libs
+Priority: optional
+Maintainer: falkTX <falktx@falktx.com>
+Build-Depends: debhelper-compat (= 13),
+  kxstudio-build-scripts,
+  meson,
+  pkg-config,
+  libelf-dev,
+  libx11-dev,
+  liblilv-static
+Standards-Version: 4.5.0
+XSC-KXStudio-VCS: https://open-music-kontrollers.ch/lv2/lv2lint/
+Rules-Requires-Root: no
+
+Package: lv2lint
+Architecture: any
+Depends: ${misc:Depends}, ${shlibs:Depends}, lv2-dev
+Description: Check whether a given LV2 plugin is up to the specification
+ lv2lint is an LV2 lint-like tool that checks whether a given plugin and its
+ UI(s) match up with the provided metadata and adhere to well-known best practices.
+ .
+ Run it as part of your continuous integration pipeline together with lv2/sord_validate
+ to reduce the likelihood of shipping plugins with major flaws in order to prevent unsatisfied users.

sources/libs/lv2lint/debian/rules

@@ -0,0 +1,10 @@
+#!/usr/bin/make -f
+
+KXSTUDIO_NO_FASTMATH = y
+include /usr/share/dpkg/kxstudio.mk
+
+override_dh_auto_configure:
+	dh_auto_configure -- -Delf-tests=enabled -Dx11-tests=enabled -Donline-tests=disabled
+
+%:
+	dh $@ -Smeson