Always copy carla-plugin binary when exporting lv2 plugin

Signed-off-by: falkTX <falktx@gmail.com>

source/backend/plugin/CarlaPlugin.cpp

@@ -1232,13 +1232,13 @@ bool CarlaPlugin::exportAsLV2(const char* const lv2path)
     const CarlaString binFolderTarget(bundlepath + CARLA_OS_SEP_STR + "bin");
     const CarlaString resFolderTarget(bundlepath + CARLA_OS_SEP_STR + "res");
 
-#ifdef CARLA_OS_WIN
     if (! binaryFileSource.copyFileTo(binaryFileTarget))
     {
         pData->engine->setLastError("Failed to copy plugin binary");
         return false;
     }
 
+#ifdef CARLA_OS_WIN
     File(opts.resourceDir).copyDirectoryTo(File(resFolderTarget.buffer()));
 
     // Copying all the binaries is pointless, just go through the expected needed bits
@@ -1257,12 +1257,6 @@ bool CarlaPlugin::exportAsLV2(const char* const lv2path)
     for (int i=0; i<5; ++i)
         binFolder1.getChildFile(files[i]).copyFileTo(binFolder2.getChildFile(files[i]));;
 #else
-    if (! binaryFileSource.createSymbolicLink(binaryFileTarget, true))
-    {
-        pData->engine->setLastError("Failed to create symbolik link of plugin binary");
-        return false;
-    }
-
     File(opts.binaryDir).createSymbolicLink(File(binFolderTarget.buffer()), true);
     File(opts.resourceDir).createSymbolicLink(File(resFolderTarget.buffer()), true);
 #endif

source/bridges-plugin/CarlaBridgeSingleLV2.cpp

@@ -711,12 +711,9 @@ const LV2UI_Descriptor* lv2ui_descriptor(uint32_t index)
 {
     carla_debug("lv2ui_descriptor(%i)", index);
 
-    static CarlaMutex retLock;
     static CarlaString ret;
 
     {
-        const CarlaMutexLocker cml(retLock);
-
         using namespace water;
         const File file(File::getSpecialLocation(File::currentExecutableFile).getSiblingFile("ext-ui"));
 #ifdef CARLA_OS_WIN