From 1af0452702082722d769a3c37d6415752065e7be Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Mon, 13 Jan 2020 15:18:22 +0100
Subject: cmake: reduce qt component list

PR: #1006
---
 cmake/opentrack-qt.cmake | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

(limited to 'cmake/opentrack-qt.cmake')

diff --git a/cmake/opentrack-qt.cmake b/cmake/opentrack-qt.cmake
index 650db4fc..41bd6291 100644
--- a/cmake/opentrack-qt.cmake
+++ b/cmake/opentrack-qt.cmake
@@ -2,12 +2,25 @@ include_guard(GLOBAL)
 if(WIN32)
     find_package(Qt5Gui REQUIRED COMPONENTS QWindowsIntegrationPlugin)
 endif()
-find_package(Qt5 REQUIRED COMPONENTS Core Network Widgets LinguistTools Gui DBus QUIET)
-find_package(Qt5 COMPONENTS SerialPort Multimedia QUIET)
+set(qt-required-components Core Network Widgets LinguistTools Gui)
+set(qt-optional-components SerialPort)
+set(qt-imported-targets Qt5::Core Qt5::Gui Qt5::Network Qt5::SerialPort Qt5::Widgets)
+if(APPLE)
+    list(APPEND qt-required-components "DBus")
+    list(APPEND qt-optional-components "Multimedia")
+    list(APPEND qt-imported-targets Qt5::DBus Qt5::Multimedia)
+endif()
+
+find_package(Qt5 REQUIRED COMPONENTS ${qt-required-components} QUIET)
+find_package(Qt5 COMPONENTS ${qt-optional-components} QUIET)
+
+set(MY_QT_LIBS ${Qt5Core_LIBRARIES} ${Qt5Gui_LIBRARIES} ${Qt5Widgets_LIBRARIES} ${Qt5Network_LIBRARIES})
+if(APPLE)
+    list(APPEND MY_QT_LIBS ${Qt5Multimedia_LIBRARIES} ${Qt5DBus_LIBRARIES})
+endif()
 
-set(MY_QT_LIBS ${Qt5Core_LIBRARIES} ${Qt5Gui_LIBRARIES} ${Qt5DBus_LIBRARIES} ${Qt5Widgets_LIBRARIES} ${Qt5Network_LIBRARIES} ${Qt5Multimedia_LIBRARIES})
 function(otr_install_qt_libs)
-    foreach(i Qt5::Core Qt5::Gui Qt5::DBus Qt5::Network Qt5::SerialPort Qt5::Widgets Qt5::Multimedia)
+    foreach(i ${qt-imported-targets})
         if(NOT TARGET "${i}")
             continue()
         endif()
-- 
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