diff --git a/aswb/BUILD b/aswb/BUILD
index acd02563032..d0cf72f9057 100644
--- a/aswb/BUILD
+++ b/aswb/BUILD
@@ -166,6 +166,7 @@ java_library(
     deps = [
         "//base",
         "//common/experiments",
+        "//cpp",
         "//intellij_platform_sdk:jsr305",  # unuseddeps: keep
         "//intellij_platform_sdk:kotlin",
         "//intellij_platform_sdk:plugin_api",
diff --git a/aswb/src/META-INF/aswb.xml b/aswb/src/META-INF/aswb.xml
index 1b102d5493a..4d1c88a8f3b 100644
--- a/aswb/src/META-INF/aswb.xml
+++ b/aswb/src/META-INF/aswb.xml
@@ -98,6 +98,10 @@
     <android.ApkBuildStepProvider implementation="com.google.idea.blaze.android.run.BazelApkBuildStepProvider" />
   </extensions>
 
+  <extensions defaultExtensionNs="com.google.idea.blaze.cpp">
+    <CppSupportChecker implementation="com.google.idea.blaze.android.cppimpl.NdkCppSupportChecker" />
+  </extensions>
+
   <extensions defaultExtensionNs="com.android.ide">
     <sdkEventListener implementation="com.google.idea.blaze.android.sdk.AndroidSdkListener"/>
   </extensions>
diff --git a/aswb/src/com/google/idea/blaze/android/cppimpl/NdkCppSupportChecker.java b/aswb/src/com/google/idea/blaze/android/cppimpl/NdkCppSupportChecker.java
new file mode 100644
index 00000000000..85fe77739ad
--- /dev/null
+++ b/aswb/src/com/google/idea/blaze/android/cppimpl/NdkCppSupportChecker.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2024 The Bazel Authors. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.idea.blaze.android.cppimpl;
+
+import com.android.tools.ndk.AndroidSysroot;
+import com.android.tools.ndk.configuration.NdkConfigurationValidatorKt;
+import com.google.common.collect.ImmutableList;
+import com.google.idea.blaze.cpp.CppSupportChecker;
+import java.nio.file.Path;
+
+/**
+ * Uses the Android Studio API to check if a CPP configuration is supported, i.e. is for NDK
+ * development rather than non-Android CPP.
+ */
+public class NdkCppSupportChecker implements CppSupportChecker {
+
+  @Override
+  public boolean supportsCppConfiguration(
+      ImmutableList<String> compilerSwitches, Path workspaceRoot) {
+    return NdkConfigurationValidatorKt.isValidNdkConfiguration(
+        compilerSwitches,
+        workspaceRoot,
+        AndroidSysroot::isValidAndroidSysroot,
+        AndroidSysroot::isValidAndroidSysrootUsrInclude,
+        AndroidSysroot::isPotentialNonAndroidSysrootUsrInclude);
+  }
+}
diff --git a/clwb/src/META-INF/clwb.xml b/clwb/src/META-INF/clwb.xml
index b12be15c1b7..8d05b1ed8a1 100644
--- a/clwb/src/META-INF/clwb.xml
+++ b/clwb/src/META-INF/clwb.xml
@@ -43,6 +43,10 @@
     <TestContextProvider implementation="com.google.idea.blaze.clwb.run.producers.CppTestContextProvider"/>
   </extensions>
 
+  <extensions defaultExtensionNs="com.google.idea.blaze.cpp">
+    <CppSupportChecker implementation="com.google.idea.blaze.clwb.ClwbSupportsCpp" />
+  </extensions>
+
   <project-components>
     <component>
       <implementation-class>com.google.idea.blaze.plugin.ClwbProjectSpecificInitializer</implementation-class>
diff --git a/clwb/src/com/google/idea/blaze/clwb/ClwbSupportsCpp.java b/clwb/src/com/google/idea/blaze/clwb/ClwbSupportsCpp.java
new file mode 100644
index 00000000000..4c42001f1c7
--- /dev/null
+++ b/clwb/src/com/google/idea/blaze/clwb/ClwbSupportsCpp.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2024 The Bazel Authors. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.idea.blaze.clwb;
+
+import com.google.common.collect.ImmutableList;
+import com.google.idea.blaze.cpp.CppSupportChecker;
+import java.nio.file.Path;
+
+/** CLwB supports all CPP development. */
+public class ClwbSupportsCpp implements CppSupportChecker {
+
+  @Override
+  public boolean supportsCppConfiguration(
+      ImmutableList<String> compilerSwitches, Path workspaceRoot) {
+    return true;
+  }
+}
diff --git a/cpp/sdkcompat/v223/com/google/idea/blaze/cpp/BlazeCWorkspace.java b/cpp/sdkcompat/v223/com/google/idea/blaze/cpp/BlazeCWorkspace.java
index 6f0b9a435d9..5e06d6378b2 100644
--- a/cpp/sdkcompat/v223/com/google/idea/blaze/cpp/BlazeCWorkspace.java
+++ b/cpp/sdkcompat/v223/com/google/idea/blaze/cpp/BlazeCWorkspace.java
@@ -52,6 +52,7 @@
 import com.jetbrains.cidr.lang.CLanguageKind;
 import com.jetbrains.cidr.lang.OCLanguageKind;
 import com.jetbrains.cidr.lang.toolchains.CidrCompilerSwitches;
+import com.jetbrains.cidr.lang.toolchains.CidrCompilerSwitches.Format;
 import com.jetbrains.cidr.lang.toolchains.CidrSwitchBuilder;
 import com.jetbrains.cidr.lang.toolchains.CidrToolEnvironment;
 import com.jetbrains.cidr.lang.workspace.OCCompilerSettings;
@@ -311,18 +312,24 @@ private static void addConfiguration(
             id, displayName, null, OCResolveConfiguration.DEFAULT_FILE_SEPARATORS);
     for (Map.Entry<OCLanguageKind, PerLanguageCompilerOpts> languageEntry :
         configLanguages.entrySet()) {
-      OCCompilerSettings.ModifiableModel langSettings =
-          config.getLanguageCompilerSettings(languageEntry.getKey());
       PerLanguageCompilerOpts configForLanguage = languageEntry.getValue();
-      langSettings.setCompiler(configForLanguage.kind, configForLanguage.compiler, directory);
-      langSettings.setCompilerSwitches(configForLanguage.switches);
+      if (CppSupportChecker.isSupportedCppConfiguration(
+          configForLanguage.switches.getList(Format.RAW), directory.toPath())) {
+        OCCompilerSettings.ModifiableModel langSettings =
+            config.getLanguageCompilerSettings(languageEntry.getKey());
+        langSettings.setCompiler(configForLanguage.kind, configForLanguage.compiler, directory);
+        langSettings.setCompilerSwitches(configForLanguage.switches);
+      }
     }
 
     for (Map.Entry<VirtualFile, PerFileCompilerOpts> fileEntry : configSourceFiles.entrySet()) {
       PerFileCompilerOpts compilerOpts = fileEntry.getValue();
-      OCCompilerSettings.ModifiableModel fileCompilerSettings =
-          config.addSource(fileEntry.getKey(), compilerOpts.kind);
-      fileCompilerSettings.setCompilerSwitches(compilerOpts.switches);
+      if (CppSupportChecker.isSupportedCppConfiguration(
+          compilerOpts.switches.getList(Format.RAW), directory.toPath())) {
+        OCCompilerSettings.ModifiableModel fileCompilerSettings =
+            config.addSource(fileEntry.getKey(), compilerOpts.kind);
+        fileCompilerSettings.setCompilerSwitches(compilerOpts.switches);
+      }
     }
   }
 
diff --git a/cpp/sdkcompat/v231/com/google/idea/blaze/cpp/BlazeCWorkspace.java b/cpp/sdkcompat/v231/com/google/idea/blaze/cpp/BlazeCWorkspace.java
index 6f0b9a435d9..5e06d6378b2 100644
--- a/cpp/sdkcompat/v231/com/google/idea/blaze/cpp/BlazeCWorkspace.java
+++ b/cpp/sdkcompat/v231/com/google/idea/blaze/cpp/BlazeCWorkspace.java
@@ -52,6 +52,7 @@
 import com.jetbrains.cidr.lang.CLanguageKind;
 import com.jetbrains.cidr.lang.OCLanguageKind;
 import com.jetbrains.cidr.lang.toolchains.CidrCompilerSwitches;
+import com.jetbrains.cidr.lang.toolchains.CidrCompilerSwitches.Format;
 import com.jetbrains.cidr.lang.toolchains.CidrSwitchBuilder;
 import com.jetbrains.cidr.lang.toolchains.CidrToolEnvironment;
 import com.jetbrains.cidr.lang.workspace.OCCompilerSettings;
@@ -311,18 +312,24 @@ private static void addConfiguration(
             id, displayName, null, OCResolveConfiguration.DEFAULT_FILE_SEPARATORS);
     for (Map.Entry<OCLanguageKind, PerLanguageCompilerOpts> languageEntry :
         configLanguages.entrySet()) {
-      OCCompilerSettings.ModifiableModel langSettings =
-          config.getLanguageCompilerSettings(languageEntry.getKey());
       PerLanguageCompilerOpts configForLanguage = languageEntry.getValue();
-      langSettings.setCompiler(configForLanguage.kind, configForLanguage.compiler, directory);
-      langSettings.setCompilerSwitches(configForLanguage.switches);
+      if (CppSupportChecker.isSupportedCppConfiguration(
+          configForLanguage.switches.getList(Format.RAW), directory.toPath())) {
+        OCCompilerSettings.ModifiableModel langSettings =
+            config.getLanguageCompilerSettings(languageEntry.getKey());
+        langSettings.setCompiler(configForLanguage.kind, configForLanguage.compiler, directory);
+        langSettings.setCompilerSwitches(configForLanguage.switches);
+      }
     }
 
     for (Map.Entry<VirtualFile, PerFileCompilerOpts> fileEntry : configSourceFiles.entrySet()) {
       PerFileCompilerOpts compilerOpts = fileEntry.getValue();
-      OCCompilerSettings.ModifiableModel fileCompilerSettings =
-          config.addSource(fileEntry.getKey(), compilerOpts.kind);
-      fileCompilerSettings.setCompilerSwitches(compilerOpts.switches);
+      if (CppSupportChecker.isSupportedCppConfiguration(
+          compilerOpts.switches.getList(Format.RAW), directory.toPath())) {
+        OCCompilerSettings.ModifiableModel fileCompilerSettings =
+            config.addSource(fileEntry.getKey(), compilerOpts.kind);
+        fileCompilerSettings.setCompilerSwitches(compilerOpts.switches);
+      }
     }
   }
 
diff --git a/cpp/sdkcompat/v232/com/google/idea/blaze/cpp/BlazeCWorkspace.java b/cpp/sdkcompat/v232/com/google/idea/blaze/cpp/BlazeCWorkspace.java
index 6f0b9a435d9..5e06d6378b2 100644
--- a/cpp/sdkcompat/v232/com/google/idea/blaze/cpp/BlazeCWorkspace.java
+++ b/cpp/sdkcompat/v232/com/google/idea/blaze/cpp/BlazeCWorkspace.java
@@ -52,6 +52,7 @@
 import com.jetbrains.cidr.lang.CLanguageKind;
 import com.jetbrains.cidr.lang.OCLanguageKind;
 import com.jetbrains.cidr.lang.toolchains.CidrCompilerSwitches;
+import com.jetbrains.cidr.lang.toolchains.CidrCompilerSwitches.Format;
 import com.jetbrains.cidr.lang.toolchains.CidrSwitchBuilder;
 import com.jetbrains.cidr.lang.toolchains.CidrToolEnvironment;
 import com.jetbrains.cidr.lang.workspace.OCCompilerSettings;
@@ -311,18 +312,24 @@ private static void addConfiguration(
             id, displayName, null, OCResolveConfiguration.DEFAULT_FILE_SEPARATORS);
     for (Map.Entry<OCLanguageKind, PerLanguageCompilerOpts> languageEntry :
         configLanguages.entrySet()) {
-      OCCompilerSettings.ModifiableModel langSettings =
-          config.getLanguageCompilerSettings(languageEntry.getKey());
       PerLanguageCompilerOpts configForLanguage = languageEntry.getValue();
-      langSettings.setCompiler(configForLanguage.kind, configForLanguage.compiler, directory);
-      langSettings.setCompilerSwitches(configForLanguage.switches);
+      if (CppSupportChecker.isSupportedCppConfiguration(
+          configForLanguage.switches.getList(Format.RAW), directory.toPath())) {
+        OCCompilerSettings.ModifiableModel langSettings =
+            config.getLanguageCompilerSettings(languageEntry.getKey());
+        langSettings.setCompiler(configForLanguage.kind, configForLanguage.compiler, directory);
+        langSettings.setCompilerSwitches(configForLanguage.switches);
+      }
     }
 
     for (Map.Entry<VirtualFile, PerFileCompilerOpts> fileEntry : configSourceFiles.entrySet()) {
       PerFileCompilerOpts compilerOpts = fileEntry.getValue();
-      OCCompilerSettings.ModifiableModel fileCompilerSettings =
-          config.addSource(fileEntry.getKey(), compilerOpts.kind);
-      fileCompilerSettings.setCompilerSwitches(compilerOpts.switches);
+      if (CppSupportChecker.isSupportedCppConfiguration(
+          compilerOpts.switches.getList(Format.RAW), directory.toPath())) {
+        OCCompilerSettings.ModifiableModel fileCompilerSettings =
+            config.addSource(fileEntry.getKey(), compilerOpts.kind);
+        fileCompilerSettings.setCompilerSwitches(compilerOpts.switches);
+      }
     }
   }
 
diff --git a/cpp/sdkcompat/v233/com/google/idea/blaze/cpp/BlazeCWorkspace.java b/cpp/sdkcompat/v233/com/google/idea/blaze/cpp/BlazeCWorkspace.java
index f6f682ff7da..bd8ca9dc197 100644
--- a/cpp/sdkcompat/v233/com/google/idea/blaze/cpp/BlazeCWorkspace.java
+++ b/cpp/sdkcompat/v233/com/google/idea/blaze/cpp/BlazeCWorkspace.java
@@ -52,6 +52,7 @@
 import com.jetbrains.cidr.lang.CLanguageKind;
 import com.jetbrains.cidr.lang.OCLanguageKind;
 import com.jetbrains.cidr.lang.toolchains.CidrCompilerSwitches;
+import com.jetbrains.cidr.lang.toolchains.CidrCompilerSwitches.Format;
 import com.jetbrains.cidr.lang.toolchains.CidrSwitchBuilder;
 import com.jetbrains.cidr.lang.toolchains.CidrToolEnvironment;
 import com.jetbrains.cidr.lang.workspace.OCCompilerSettings;
@@ -312,18 +313,24 @@ private static void addConfiguration(
             id, displayName, null, OCResolveConfiguration.DEFAULT_FILE_SEPARATORS);
     for (Map.Entry<OCLanguageKind, PerLanguageCompilerOpts> languageEntry :
         configLanguages.entrySet()) {
-      OCCompilerSettings.ModifiableModel langSettings =
-          config.getLanguageCompilerSettings(languageEntry.getKey());
       PerLanguageCompilerOpts configForLanguage = languageEntry.getValue();
-      langSettings.setCompiler(configForLanguage.kind, configForLanguage.compiler, directory);
-      langSettings.setCompilerSwitches(configForLanguage.switches);
+      if (CppSupportChecker.isSupportedCppConfiguration(
+          configForLanguage.switches.getList(Format.RAW), directory.toPath())) {
+        OCCompilerSettings.ModifiableModel langSettings =
+            config.getLanguageCompilerSettings(languageEntry.getKey());
+        langSettings.setCompiler(configForLanguage.kind, configForLanguage.compiler, directory);
+        langSettings.setCompilerSwitches(configForLanguage.switches);
+      }
     }
 
     for (Map.Entry<VirtualFile, PerFileCompilerOpts> fileEntry : configSourceFiles.entrySet()) {
       PerFileCompilerOpts compilerOpts = fileEntry.getValue();
-      OCCompilerSettings.ModifiableModel fileCompilerSettings =
-          config.addSource(fileEntry.getKey(), compilerOpts.kind);
-      fileCompilerSettings.setCompilerSwitches(compilerOpts.switches);
+      if (CppSupportChecker.isSupportedCppConfiguration(
+          compilerOpts.switches.getList(Format.RAW), directory.toPath())) {
+        OCCompilerSettings.ModifiableModel fileCompilerSettings =
+            config.addSource(fileEntry.getKey(), compilerOpts.kind);
+        fileCompilerSettings.setCompilerSwitches(compilerOpts.switches);
+      }
     }
   }
 
diff --git a/cpp/src/META-INF/blaze-cpp.xml b/cpp/src/META-INF/blaze-cpp.xml
index 0a4c934ed04..651a4efa3e8 100644
--- a/cpp/src/META-INF/blaze-cpp.xml
+++ b/cpp/src/META-INF/blaze-cpp.xml
@@ -26,6 +26,8 @@
   <extensionPoints>
     <extensionPoint qualifiedName="com.google.idea.blaze.cpp.BlazeCompilerFlagsProcessorProvider"
                     interface="com.google.idea.blaze.cpp.BlazeCompilerFlagsProcessor$Provider"/>
+    <extensionPoint interface="com.google.idea.blaze.cpp.CppSupportChecker"
+        qualifiedName="com.google.idea.blaze.cpp.CppSupportChecker" />
   </extensionPoints>
 
   <extensions defaultExtensionNs="com.google.idea.blaze">
diff --git a/cpp/src/com/google/idea/blaze/cpp/CppSupportChecker.java b/cpp/src/com/google/idea/blaze/cpp/CppSupportChecker.java
new file mode 100644
index 00000000000..15e9b0879ba
--- /dev/null
+++ b/cpp/src/com/google/idea/blaze/cpp/CppSupportChecker.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2024 The Bazel Authors. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.idea.blaze.cpp;
+
+import com.google.common.collect.ImmutableList;
+import com.intellij.openapi.diagnostic.Logger;
+import com.intellij.openapi.extensions.ExtensionPointName;
+import java.nio.file.Path;
+import java.util.List;
+
+/** Checks whether or not the IDE supports a given CPP configuration. */
+public interface CppSupportChecker {
+
+  ExtensionPointName<CppSupportChecker> EP_NAME =
+      new ExtensionPointName<>("com.google.idea.blaze.cpp.CppSupportChecker");
+
+  Logger logger = Logger.getInstance(CppSupportChecker.class);
+
+  static boolean isSupportedCppConfiguration(List<String> compilerSwitches, Path workspaceRoot) {
+    for (CppSupportChecker checker : EP_NAME.getExtensionList()) {
+      if (checker.supportsCppConfiguration(ImmutableList.copyOf(compilerSwitches), workspaceRoot)) {
+        logger.info("CPP support allowed by " + checker.getClass().getName());
+        return true;
+      }
+    }
+    return false;
+  }
+
+  boolean supportsCppConfiguration(ImmutableList<String> compilerSwitches, Path workspaceRoot);
+}
diff --git a/cpp/src/com/google/idea/blaze/cpp/qsync/CcProjectModelUpdateOperation.java b/cpp/src/com/google/idea/blaze/cpp/qsync/CcProjectModelUpdateOperation.java
index 22d8618a097..77c390cd16e 100644
--- a/cpp/src/com/google/idea/blaze/cpp/qsync/CcProjectModelUpdateOperation.java
+++ b/cpp/src/com/google/idea/blaze/cpp/qsync/CcProjectModelUpdateOperation.java
@@ -24,6 +24,7 @@
 import com.google.idea.blaze.base.util.UrlUtil;
 import com.google.idea.blaze.common.Context;
 import com.google.idea.blaze.common.PrintOutput;
+import com.google.idea.blaze.cpp.CppSupportChecker;
 import com.google.idea.blaze.qsync.cc.FlagResolver;
 import com.google.idea.blaze.qsync.project.ProjectPath;
 import com.google.idea.blaze.qsync.project.ProjectPath.Root;
@@ -41,6 +42,7 @@
 import com.intellij.util.containers.MultiMap;
 import com.jetbrains.cidr.lang.CLanguageKind;
 import com.jetbrains.cidr.lang.toolchains.CidrCompilerSwitches;
+import com.jetbrains.cidr.lang.toolchains.CidrCompilerSwitches.Format;
 import com.jetbrains.cidr.lang.toolchains.CidrToolEnvironment;
 import com.jetbrains.cidr.lang.workspace.OCCompilerSettings;
 import com.jetbrains.cidr.lang.workspace.OCResolveConfiguration;
@@ -110,6 +112,12 @@ private void visitCompilationContext(CcCompilationContext ccCc) {
   private void visitLanguageCompilerSettingsMap(
       Map<String, CcCompilerSettings> map, OCResolveConfiguration.ModifiableModel config) {
     for (Map.Entry<String, CcCompilerSettings> e : map.entrySet()) {
+      CidrCompilerSwitches switches =
+          checkNotNull(compilerSwitches.get(e.getValue().getFlagSetId()));
+      if (!CppSupportChecker.isSupportedCppConfiguration(
+          switches.getList(Format.RAW), compilerWorkingDir.toPath())) {
+        return;
+      }
       CLanguageKind lang =
           getLanguageKind(
               ProjectProto.CcLanguage.valueOf(
@@ -119,12 +127,18 @@ private void visitLanguageCompilerSettingsMap(
           config.getLanguageCompilerSettings(lang);
       compilerSettings.setCompiler(
           ClangCompilerKind.INSTANCE, getCompilerExecutable(e.getValue()), compilerWorkingDir);
-      compilerSettings.setCompilerSwitches(
-          checkNotNull(compilerSwitches.get(e.getValue().getFlagSetId())));
+      compilerSettings.setCompilerSwitches(switches);
     }
   }
 
   private void visitSourceFile(CcSourceFile source, OCResolveConfiguration.ModifiableModel config) {
+    CidrCompilerSwitches switches =
+        checkNotNull(compilerSwitches.get(source.getCompilerSettings().getFlagSetId()));
+    if (!CppSupportChecker.isSupportedCppConfiguration(
+        switches.getList(Format.RAW), pathResolver.resolve(ProjectPath.WORKSPACE_ROOT))) {
+      // Ignore the file if it's not supported by the current IDE.
+      return;
+    }
     Path srcPath = Path.of(source.getWorkspacePath());
     CLanguageKind language =
         getLanguageKind(source.getLanguage(), "Source file " + source.getWorkspacePath());
@@ -134,8 +148,7 @@ private void visitSourceFile(CcSourceFile source, OCResolveConfiguration.Modifia
     }
     OCCompilerSettings.ModifiableModel perSourceCompilerSettings =
         config.addSource(UrlUtil.pathToIdeaDirectoryUrl(srcPath), language);
-    perSourceCompilerSettings.setCompilerSwitches(
-        checkNotNull(compilerSwitches.get(source.getCompilerSettings().getFlagSetId())));
+    perSourceCompilerSettings.setCompilerSwitches(switches);
     perSourceCompilerSettings.setCompiler(
         ClangCompilerKind.INSTANCE,
         getCompilerExecutable(source.getCompilerSettings()),