From f739fb3751b22f8742d8c33e1e212b6271210eb1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?=
 <marmarek@invisiblethingslab.com>
Date: Sun, 16 Oct 2022 04:13:16 +0200
Subject: [PATCH] Fix pulseaudio module path

Take modlibexecdir from pkgconfig, instead of trying to construct it
manually for every distribution.

Fixes QubesOS/qubes-issues#7482
Fixes QubesOS/qubes-issues#7692
---
 Makefile                        | 6 ++----
 debian/pulseaudio-qubes.install | 2 +-
 rpm_spec/gui-agent.spec.in      | 6 ++----
 3 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/Makefile b/Makefile
index 9c767649..35958147 100644
--- a/Makefile
+++ b/Makefile
@@ -25,9 +25,7 @@ USRLIBDIR ?= /usr/lib
 SYSLIBDIR ?= /lib
 DATADIR ?= /usr/share
 PA_VER_FULL ?= $(shell pkg-config --modversion libpulse | cut -d "-" -f 1 || echo 0.0)
-PA_VER_MAJOR_MINOR ?= $(shell echo $(PA_VER_FULL) | cut -d "." -f 1,2)
-PA_VER_MAJOR ?= $(shell echo $(PA_VER_MAJOR_MINOR) | cut -d "." -f 1)
-PA_MODULE_DIR ?= $(shell if [ $(PA_VER_MAJOR) -ge 16 ]; then echo pulseaudio; else if [ "$(lsb_release -is)" != "Ubuntu" ]; then echo pulse-$(PA_VER_MAJOR_MINOR); else pulse-$(PA_VER_FULL); fi; fi)
+PA_MODULE_DIR ?= $(shell pkg-config --variable=modlibexecdir libpulse)
 
 help:
 	@echo "Qubes GUI main Makefile:" ;\
@@ -103,7 +101,7 @@ install-pulseaudio:
 	install -m 0644 -D pulse/qubes-default.pa \
 		$(DESTDIR)/etc/pulse/qubes-default.pa
 	install -D pulse/module-vchan-sink.so \
-		$(DESTDIR)$(LIBDIR)/$(PA_MODULE_DIR)/modules/module-vchan-sink.so
+		$(DESTDIR)$(PA_MODULE_DIR)/module-vchan-sink.so
 	install -m 0644 -D appvm-scripts/etc/tmpfiles.d/qubes-pulseaudio.conf \
 		$(DESTDIR)/$(USRLIBDIR)/tmpfiles.d/qubes-pulseaudio.conf
 	install -m 0644 -D appvm-scripts/etc/xdgautostart/qubes-pulseaudio.desktop \
diff --git a/debian/pulseaudio-qubes.install b/debian/pulseaudio-qubes.install
index 92ea115b..213a05c5 100644
--- a/debian/pulseaudio-qubes.install
+++ b/debian/pulseaudio-qubes.install
@@ -2,4 +2,4 @@ etc/pulse/qubes-default.pa
 etc/xdg/autostart/qubes-pulseaudio.desktop
 usr/bin/start-pulseaudio-with-vchan
 usr/lib/pulse-*/modules/module-vchan-sink.so
-usr/lib/tmpfiles.d/qubes-pulseaudio.conf
\ No newline at end of file
+usr/lib/tmpfiles.d/qubes-pulseaudio.conf
diff --git a/rpm_spec/gui-agent.spec.in b/rpm_spec/gui-agent.spec.in
index 99470a34..a5878cf5 100644
--- a/rpm_spec/gui-agent.spec.in
+++ b/rpm_spec/gui-agent.spec.in
@@ -37,9 +37,7 @@ URL:		http://www.qubes-os.org
 
 
 %define pa_ver_full %((pkg-config --modversion libpulse 2>/dev/null || echo 0.0) | cut -d "-" -f 1)
-%define pa_ver_major_minor %((pkg-config --modversion libpulse 2>/dev/null || echo 0.0) | cut -d "-" -f 1 | cut -d "." -f 1,2)
-%define pa_ver_major %(echo %{pa_ver_major_minor} | cut -d "." -f 1)
-%define pa_module_dir %(if [ %{pa_ver_major} -ge 16 ]; then echo pulseaudio; else echo pulse-%{pa_ver_major_minor}; fi)
+%define pa_module_dir %(pkg-config --variable=modlibexecdir libpulse)
 
 BuildRequires:	gcc
 BuildRequires:	libX11-devel
@@ -204,7 +202,7 @@ rm -f %{name}-%{version}
 /usr/lib/tmpfiles.d/qubes-pulseaudio.conf
 /etc/pulse/qubes-default.pa
 /usr/bin/start-pulseaudio-with-vchan
-%{_libdir}/%{pa_module_dir}/modules/module-vchan-sink.so
+%{pa_module_dir}/module-vchan-sink.so
 /etc/xdg/autostart/qubes-pulseaudio.desktop
 
 %files xfce