BSD patches

(cherry picked from commit 34a0650)

Author: lbartoletti

src/app/main.cpp

@@ -1032,15 +1032,15 @@ int main( int argc, char *argv[] )
   QCoreApplication::addLibraryPath( QApplication::applicationDirPath()
                                     + QDir::separator() + "qtplugins" );
 #endif
-#ifdef Q_OS_MAC
+#if defined(Q_OS_UNIX)
   // Resulting libraryPaths has critical QGIS plugin paths first, then any Qt plugin paths, then
   // any dev-defined paths (in app's qt.conf) and/or user-defined paths (QT_PLUGIN_PATH env var).
   //
   // NOTE: Minimizes, though does not fully protect against, crashes due to dev/user-defined libs
   //       built against a different Qt/QGIS, while still allowing custom C++ plugins to load.
   QStringList libPaths( QCoreApplication::libraryPaths() );
 
-  QgsDebugMsgLevel( QStringLiteral( "Initial macOS QCoreApplication::libraryPaths: %1" )
+  QgsDebugMsgLevel( QStringLiteral( "Initial macOS/UNIX QCoreApplication::libraryPaths: %1" )
                     .arg( libPaths.join( " " ) ), 4 );
 
   // Strip all critical paths that should always be prepended

src/app/qgisapp.cpp

@@ -10473,7 +10473,7 @@ class QgsPythonRunnerImpl : public QgsPythonRunner
 void QgisApp::loadPythonSupport()
 {
   QString pythonlibName( QStringLiteral( "qgispython" ) );
-#if defined(Q_OS_MAC) || defined(Q_OS_LINUX)
+#if defined(Q_OS_UNIX)
   pythonlibName.prepend( QgsApplication::libraryPath() );
 #endif
 #ifdef __MINGW32__

src/server/qgsserverplugins.cpp

@@ -39,7 +39,7 @@ QStringList &QgsServerPlugins::serverPlugins()
 bool QgsServerPlugins::initPlugins( QgsServerInterface *interface )
 {
   QString pythonlibName( QStringLiteral( "qgispython" ) );
-#if defined(Q_OS_MAC) || defined(Q_OS_LINUX)
+#if defined(Q_OS_UNIX)
   pythonlibName.prepend( QgsApplication::libraryPath() );
 #endif
 #ifdef __MINGW32__