+diff -urNp -x '*.orig' gdal-3.0.4.org/gcore/gdaldrivermanager.cpp gdal-3.0.4/gcore/gdaldrivermanager.cpp
+--- gdal-3.0.4.org/gcore/gdaldrivermanager.cpp 2020-01-28 11:18:44.000000000 +0100
++++ gdal-3.0.4/gcore/gdaldrivermanager.cpp 2021-04-02 16:52:16.026721386 +0200
+@@ -745,12 +745,12 @@ void GDALDriverManager::AutoLoadDrivers(
+ }
+ else
+ {
+-#ifdef GDAL_PREFIX
++#if 1
+ papszSearchPath = CSLAddString( papszSearchPath,
+ #ifdef MACOSX_FRAMEWORK
+ GDAL_PREFIX "/PlugIns");
+ #else
+- GDAL_PREFIX "/lib/gdalplugins" );
++ GDAL_LIBDIR "/gdalplugins" );
+ #endif
+ #else
+ char szExecPath[1024];