Add carla to kxstudio-build-scripts

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

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

@@ -1,3 +1,9 @@
+kxstudio-build-scripts (3) focal; urgency=medium
+
+  * Build carla for testing plugins
+
+ -- falkTX <falktx@falktx.com>  Tue, 26 Apr 2022 10:14:48 +0100
+
 kxstudio-build-scripts (2) focal; urgency=medium
 
   * Add KXSTUDIO_EXPLICIT_PATH_INCLUDE flag

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

@@ -11,3 +11,10 @@ Architecture: all
 Depends: ${misc:Depends}
 Description: Build scripts for KXStudio repositories
  This package provides the build scripts used in the KXStudio repositories.
+
+Package: kxstudio-audio-plugin-tester
+Architecture: all
+Depends: ${misc:Depends}, kxstudio-build-scripts, lv2lint
+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/debian/install

@@ -1 +0,0 @@
-kxstudio.mk /usr/share/dpkg/

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

@@ -1,4 +1,39 @@
 #!/usr/bin/make -f
 
+CARLA_BACKEND_EXTRAFLAGS  = PREFIX=/opt/kxstudio
+CARLA_BACKEND_EXTRAFLAGS += CAN_GENERATE_LV2_TTL=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_ALSA=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_JACK=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_PULSEAUDIO=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_DGL=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_HYLIA=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_GTK2=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_GTK3=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_X11=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_FFMPEG=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_FLUIDSYNTH=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_LIBLO=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_LIBMAGIC=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_PYQT=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_QT=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_QT4=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_QT5=false
+CARLA_BACKEND_EXTRAFLAGS += HAVE_SNDFILE=false
+CARLA_BACKEND_EXTRAFLAGS += EXTERNAL_PLUGINS=false
+CARLA_BACKEND_EXTRAFLAGS += USING_JUCE=false
+CARLA_BACKEND_EXTRAFLAGS += USING_JUCE_AUDIO_DEVICES=false
+CARLA_BACKEND_EXTRAFLAGS += USING_JUCE_GUI_EXTRA=false
+
+override_dh_auto_configure:
+	mkdir -p build
+	tar -x -C build --overwrite --strip-components=1 -f carla.tar.gz
+
+override_dh_auto_build:
+	make all -C build $(CARLA_BACKEND_EXTRAFLAGS)
+
+override_dh_auto_clean:
+	if [ ! -f carla.tar.gz ]; then wget https://github.com/falkTX/Carla/archive/refs/tags/v2.4.3.tar.gz -O carla.tar.gz; fi
+	rm -rf build
+
 %:
 	dh $@