Carla: add patch for gcc 9

Bump revision to trigger rebuild for platform that were cross-compiled.

srcpkgs/Carla/patches/gcc-9.2.0.patch

@@ -0,0 +1,29 @@
+--- source/bridges-ui/CarlaBridgeToolkitQt.cpp
++++ source/bridges-ui/CarlaBridgeToolkitQt.cpp
+@@ -256,12 +256,6 @@
+ #endif
+ };
+ 
+-#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
+-# include "CarlaBridgeToolkitQt5.moc"
+-#else
+-# include "CarlaBridgeToolkitQt4.moc"
+-#endif
+-
+ // -------------------------------------------------------------------------
+ 
+ CarlaBridgeToolkit* CarlaBridgeToolkit::createNew(CarlaBridgeFormat* const format)
+@@ -279,9 +273,13 @@
+ int qInitResources();
+ int qCleanupResources();
+ 
++CARLA_BRIDGE_UI_USE_NAMESPACE
++
+ #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
++# include "CarlaBridgeToolkitQt5.moc"
+ # include "resources.qt5.cpp"
+ #else
++# include "CarlaBridgeToolkitQt4.moc"
+ # include "resources.qt4.cpp"
+ #endif
+ 

srcpkgs/Carla/patches/libmagic.patch

@@ -0,0 +1,14 @@
+--- source/Makefile.mk
++++ source/Makefile.mk
+@@ -233,10 +233,7 @@
+ # Check for optional libs (special non-pkgconfig tests)
+ 
+ ifneq ($(WIN32),true)
+-
+-# libmagic doesn't have a pkg-config file, so we need to call the compiler to test it
+-HAVE_LIBMAGIC = $(shell echo '\#include <magic.h>' | $(CC) $(CFLAGS) -x c -w -c - -o .libmagic-tmp 2>/dev/null && echo true)
+-
++HAVE_LIBMAGIC = true
+ endif
+ 
+ # ---------------------------------------------------------------------------------------------------------------------

srcpkgs/Carla/template

@@ -1,25 +1,23 @@
 # Template file for 'Carla'
 pkgname=Carla
 version=2.0.0
-revision=2
+revision=3
 archs="x86_64* i686* aarch64* arm*"
 build_style=gnu-makefile
-make_build_args="DEFAULT_QT=5"
-make_install_args="DEFAULT_QT=5"
-pycompile_module="carla_utils.py carla_backend.py"
 pycompile_dirs="usr/share/carla"
-hostmakedepends="pkg-config python3"
-makedepends="python3-PyQt5-devel-tools python3-PyQt5 libmagic file-devel
+hostmakedepends="pkg-config python3-PyQt5-devel-tools which"
+makedepends="python3-PyQt5 libmagic file-devel
  liblo-devel alsa-lib-devel pulseaudio-devel libX11-devel gtk+3-devel
  gtk+-devel qt5-devel fluidsynth-devel fftw-devel zlib-devel
  python3-rdflib"
-depends="python3 python3-PyQt5 python3-PyQt5-svg"
+depends="python3 python3-PyQt5 python3-PyQt5-svg which"
 short_desc="Audio plugin host"
 maintainer="nutcase84 <nutcase84@protonmail.com>"
 license="GPL-2.0-or-later"
 homepage="http://kxstudio.linuxaudio.org/Applications:Carla"
 distfiles="https://github.com/falkTX/Carla/archive/v${version}.tar.gz"
 checksum=d0c8d8417f8cce9abe807f6359231f187d60db7121ec1dccce3b596a22ef6c41
+pycompile_version=$py3_ver
 
 case $XBPS_TARGET_MACHINE in
 	x86_64* | i686*);;