From ea63d4f1978ca20339c8e7d336adac05d1b33afb Mon Sep 17 00:00:00 2001
From: Robert <krzmbrzl@gmail.com>
Date: Fri, 11 Sep 2020 17:17:44 +0200
Subject: BUILD(cmake): Fix plugins install directory

Mumble usually ships with all its plugins in /usr/lib/mumble/* but the
new make install target installs them directly into /usr/lib/*.
This however can lead to certain files being overwritten.

Therefore these paths are changed in order to install these libraries
into /usr/lib/mumble/* again.

Fixes #4477
---
 CMakeLists.txt | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e17cdd6f6..7bba988b3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,6 +35,7 @@ list(APPEND CMAKE_MODULE_PATH
 include(pkg-utils)
 include(CTest)
 include(project-utils)
+include(GNUInstallDirs)
 
 
 option(BUILD_TESTING "Build tests." OFF)
@@ -84,6 +85,21 @@ endif()
 include(compiler)
 include(os)
 
+if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+	if(UNIX)
+		# Use default GNU location
+		set(DEFAULT_LIBDIR "${CMAKE_INSTALL_LIBDIR}/mumble")
+	else()
+		# Default to current directory
+		set(DEFAULT_LIBDIR "./lib/mumble")
+	endif()
+else()
+	# Use a path relative to the prefix
+	set(DEFAULT_LIBDIR "${CMAKE_INSTALL_PREFIX}/lib/mumble")
+endif()
+
+set(MUMBLE_INSTALL_LIBDIR "${DEFAULT_LIBDIR}" CACHE STRING "The path to which Mumble will install its plugins")
+
 if (64_BIT)
 	set(ARCH "64bit")
 else()
-- 
cgit v1.2.3