diff --git a/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_CLion.h b/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_CLion.h
index 32b99c2107..cb9a9b2d8a 100644
--- a/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_CLion.h
+++ b/extras/Projucer/Source/ProjectSaving/jucer_ProjectExport_CLion.h
@@ -172,7 +172,7 @@ public:
         out.setNewLineString ("\n");
 
         out << "# Automatically generated CMakeLists, created by the Projucer" << newLine
-            << "# Don't edit this file! Your changes will be overwritten when you re-save the Projucer project!" << newLine
+            << "# Do not edit this file! Your changes will be overwritten when you re-save the Projucer project!" << newLine
             << newLine;
 
         out << "cmake_minimum_required (VERSION 3.4.1)" << newLine
@@ -336,7 +336,7 @@ private:
                     functionName = "add_executable";
 
                     if (exporter.isCodeBlocks() && exporter.isWindows()
-                            && target->type != ProjectType::Target::Type::ConsoleApp)
+                          && target->type != ProjectType::Target::Type::ConsoleApp)
                         properties.add ("WIN32");
 
                     break;
@@ -670,7 +670,7 @@ private:
     //==============================================================================
     void writeCMakeListsXcodeSection (OutputStream& out, XcodeProjectExporter& exporter) const
     {
-        // We need to dind out the SDK root before defining the project. Unfortunately this is
+        // We need to find out the SDK root before defining the project. Unfortunately this is
         // set per-target in the Xcode project, but we want it per-configuration.
         for (ProjectExporter::ConstConfigIterator c (exporter); c.next();)
         {
@@ -679,8 +679,8 @@ private:
             for (auto* target : exporter.targets)
             {
                 if (target->getTargetFileType() == ProjectType::Target::TargetFileType::macOSAppex
-                    || target->type == ProjectType::Target::Type::AggregateTarget
-                    || target->type == ProjectType::Target::Type::AudioUnitv3PlugIn)
+                      || target->type == ProjectType::Target::Type::AggregateTarget
+                      || target->type == ProjectType::Target::Type::AudioUnitv3PlugIn)
                     continue;
 
                 auto targetAttributes = target->getTargetSettings (config);
@@ -708,7 +708,7 @@ private:
                 continue;
 
             if (target->type == ProjectType::Target::Type::AudioUnitPlugIn)
-                out << "find_program (RC_COMPILER Rez NO_DEFAULT_PATHS PATHS /Applications/Xcode.app/Contents/Developer/usr/bin)" << newLine
+                out << "find_program (RC_COMPILER Rez NO_DEFAULT_PATHS PATHS \"/Applications/Xcode.app/Contents/Developer/usr/bin\")" << newLine
                     << "if (NOT RC_COMPILER)" << newLine
                     << "    message (WARNING \"failed to find Rez; older resource-based AU plug-ins may not work correctly\")" << newLine
                     << "endif (NOT RC_COMPILER)" << newLine  << newLine;
@@ -919,9 +919,12 @@ private:
                             auto resSourcesVar = targetVarName + "_REZ_SOURCES";
                             auto resOutputVar = targetVarName + "_REZ_OUTPUT";
 
+                            auto sdkVersion = config.getOSXSDKVersionString().upToFirstOccurrenceOf (" ", false, false);
+                            auto sysroot = "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX" + sdkVersion + ".sdk";
+
                             out << "if (RC_COMPILER)" << newLine
                                 << "    set (" << resSourcesVar << newLine
-                                << "        \"" << item.determineGroupFolder().getFullPathName() + "/include_juce_audio_plugin_client_AU.r\"" << newLine
+                                << "        " << item.determineGroupFolder().getChildFile ("include_juce_audio_plugin_client_AU.r").getFullPathName().quoted() << newLine
                                 << "    )" << newLine
                                 << "    set (" << resOutputVar << " \"${CMAKE_CURRENT_BINARY_DIR}/" << binaryName << ".rsrc\")" << newLine
                                 << "    target_sources (" << targetVarName << " PRIVATE" << newLine
@@ -930,7 +933,8 @@ private:
                                 << "    )" << newLine
                                 << "    execute_process (COMMAND" << newLine
                                 << "        ${RC_COMPILER}" << newLine
-                                << "        " << rezFlags.unquoted().removeCharacters ("\\") << newLine;
+                                << "        " << rezFlags.unquoted().removeCharacters ("\\") << newLine
+                                << "        -isysroot " << sysroot.quoted() << newLine;
 
                             for (auto& path : headerSearchPaths)
                             {