diff --git a/doc/org.eclipse.cdt.doc.user/src/llvm/general.adoc b/doc/org.eclipse.cdt.doc.user/src/llvm/general.adoc
index 2b51ed1bfa9..d93e9730b87 100644
--- a/doc/org.eclipse.cdt.doc.user/src/llvm/general.adoc
+++ b/doc/org.eclipse.cdt.doc.user/src/llvm/general.adoc
@@ -30,15 +30,15 @@ endif::[]
 
 == General information
 
-The LLVM with Clang/GCC for Eclipse CDT plug-in integrates an LLVM toolchain using
-the Clang or llvm-gcc compiler with the CDT managed build system to compile C/(cpp} programs.
+The LLVM with Clang for Eclipse CDT plug-in integrates an LLVM toolchain using
+the Clang compiler with the CDT managed build system to compile C/{cpp} programs.
 
 http://www.llvm.org[LLVM] is a modern toolchain that supports the
-compilation of C/(cpp} code (among others) to LLVM virtual machine's
+compilation of C/{cpp} code (among others) to LLVM virtual machine's
 _bitcode_, which in turn can be compiled to each platform's native
 binary.
 
 The plug-in integrates the following tools from the LLVM toolchain:
-Clang/Clang{plus}{plus}/llvm-gcc/llvm-g{plus}{plus} (C/(cpp} compilers), llvm-ld (linker),
+Clang/Clang{plus}{plus} (C/{cpp} compilers), llvm-ld (linker),
 llvm-ar (archiver), llvm-as (assembler), llc (static compiler) and lli
 (JIT/Interpreter).
diff --git a/doc/org.eclipse.cdt.doc.user/src/llvm/initial_configuration.adoc b/doc/org.eclipse.cdt.doc.user/src/llvm/initial_configuration.adoc
index 25f2cc91c6b..e5e5ab85ad0 100644
--- a/doc/org.eclipse.cdt.doc.user/src/llvm/initial_configuration.adoc
+++ b/doc/org.eclipse.cdt.doc.user/src/llvm/initial_configuration.adoc
@@ -40,8 +40,8 @@ C/{cpp} -> Build -> Environment. Select the `PATH` environment variable and then
 value to point where your LLVM binaries are located.
 
 If your `PATH` environment variable is set correctly, you should see the
-_LLVM with Clang_ and _LLVM with GCC_ toolchains available for selection within the
-CDT project wizard for managed build projects. The toolchains are available for both
+_LLVM with Clang_ toolchain available for selection within the
+CDT project wizard for managed build projects. The toolchain is available for both
 C and {cpp} projects.
 
 NOTE: Clang is automatically detected when installed on a Microsoft Windows host using
diff --git a/doc/org.eclipse.cdt.doc.user/src/llvm/user_manual.adoc b/doc/org.eclipse.cdt.doc.user/src/llvm/user_manual.adoc
index 356df27f3c5..c7facad65b8 100644
--- a/doc/org.eclipse.cdt.doc.user/src/llvm/user_manual.adoc
+++ b/doc/org.eclipse.cdt.doc.user/src/llvm/user_manual.adoc
@@ -28,9 +28,9 @@ endif::[]
 // adoc files.
 // ENDOFHEADER
 
-== LLVM with Clang/GCC for Eclipse CDT
+== LLVM with Clang for Eclipse CDT
 
-This guide is intended for the users of the LLVM with Clang/GCC for
+This guide is intended for the users of the LLVM with Clang for
 Eclipse CDT plugin. It describes the initial configuration, general
 information and some special cases about the plugin.
 
diff --git a/doc/org.eclipse.cdt.doc.user/topics_Getting_Started.xml b/doc/org.eclipse.cdt.doc.user/topics_Getting_Started.xml
index 72f54954bb2..0d3ea4cdd9e 100644
--- a/doc/org.eclipse.cdt.doc.user/topics_Getting_Started.xml
+++ b/doc/org.eclipse.cdt.doc.user/topics_Getting_Started.xml
@@ -22,7 +22,7 @@
               <topic label="Building a project" href="getting_started/cdt_w_build.htm"/>
               <topic label="Debugging projects" href="getting_started/cdt_w_debug.htm"/>
               <topic label="Importing C/C++ source files into Eclipse" href="getting_started/cdt_w_existing_code.htm"/>
-              <topic label="LLVM with Clang/GCC for Eclipse CDT" href="llvm/user_manual.htm">
+              <topic label="LLVM with Clang for Eclipse CDT" href="llvm/user_manual.htm">
                       <topic label="General information about the plugin" href="llvm/general.htm"/>
                       <topic label="Initial configuration" href="llvm/initial_configuration.htm"/>
                       <topic label="LLVM specific information and options" href="llvm/llvm_specific.htm">
diff --git a/llvm/org.eclipse.cdt.managedbuilder.llvm-feature/feature.properties b/llvm/org.eclipse.cdt.managedbuilder.llvm-feature/feature.properties
index d6b6bf865f8..6a178697716 100644
--- a/llvm/org.eclipse.cdt.managedbuilder.llvm-feature/feature.properties
+++ b/llvm/org.eclipse.cdt.managedbuilder.llvm-feature/feature.properties
@@ -1,5 +1,5 @@
 ###############################################################################
-# Copyright (c) 2013 QNX Software Systems
+# Copyright (c) 2013, 2026 QNX Software Systems
 #
 # This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License 2.0
@@ -29,7 +29,7 @@ description=Support for building project using the LLVM-Family compilers.
 
 # copyright
 copyright=\
-Copyright (c) 2013 QNX Software Systems and others.\n\
+Copyright (c) 2013, 2026 QNX Software Systems and others.\n\
 This program and the accompanying materials\n\
 are made available under the terms of the Eclipse Public License 2.0\n\
 which accompanies this distribution, and is available at\n\
diff --git a/llvm/org.eclipse.cdt.managedbuilder.llvm.ui/plugin.properties b/llvm/org.eclipse.cdt.managedbuilder.llvm.ui/plugin.properties
index 2a902ae486b..ef9b56d479c 100644
--- a/llvm/org.eclipse.cdt.managedbuilder.llvm.ui/plugin.properties
+++ b/llvm/org.eclipse.cdt.managedbuilder.llvm.ui/plugin.properties
@@ -38,11 +38,6 @@ ToolChainName.llvm.clang.win32.mingw=LLVM with Clang (Windows) (MinGW)\u0020
 ToolChainName.llvm.clang.win32.cygwin=LLVM with Clang (Windows) (Cygwin)
 ToolChainName.llvm.linux=LLVM with Clang (Linux)
 ToolChainName.llvm.macosx=LLVM with Clang (macOS)
-ToolChainName.llvm.gnu=LLVM with GCC
-ToolChainName.llvm.gnu.linux=LLVM with GCC (Linux)
-ToolChainName.llvm.gnu.macosx=LLVM with GCC (macOS)
-ToolChainName.llvm.gnu.win32.cygwin=LLVM with GCC (Windows) (Cygwin)
-ToolChainName.llvm.gnu.win32.mingw=LLVM with GCC (Windows) (MinGW)
 
 # Default Configuration Names
 # START NON-TRANSLATABLE
@@ -50,8 +45,6 @@ ConfigName.Rel=Release
 ConfigName.Dbg=Debug
 ConfigName.Rel.Win32=Release
 ConfigName.Dbg.Win32=Debug
-ConfigName.Rel.Gnu=Release
-ConfigName.Dbg.Gnu=Debug
 
 # END NON-TRANSLATABLE
 
@@ -67,12 +60,8 @@ ToolName.compiler.llvm.c.abstract=Abstract LLVM C compiler
 ToolName.compiler.llvm.cpp.abstract=Abstract LLVM C++ compiler
 ToolName.compiler.llvm.c=LLVM Clang
 ToolName.compiler.llvm.cpp=LLVM Clang++
-ToolName.compiler.llvm.gcc=LLVM GCC
-ToolName.compiler.llvm.g++=LLVM G++
 ToolName.linker.llvm.c=LLVM Clang C linker
 ToolName.linker.llvm.cpp=LLVM Clang C++ linker
-ToolName.linker.llvm.gcc=LLVM GNU C linker
-ToolName.linker.llvm.g++=LLVM GNU C++ linker
 ToolName.llc.llvm=LLVM Static Compiler
 ToolName.llc.llvm.c=LLVM C Static Compiler
 ToolName.llc.llvm.cpp=LLVM C++ Static Compiler
diff --git a/llvm/org.eclipse.cdt.managedbuilder.llvm.ui/plugin.xml b/llvm/org.eclipse.cdt.managedbuilder.llvm.ui/plugin.xml
index 3269b8b8801..e184defb9ea 100644
--- a/llvm/org.eclipse.cdt.managedbuilder.llvm.ui/plugin.xml
+++ b/llvm/org.eclipse.cdt.managedbuilder.llvm.ui/plugin.xml
@@ -1173,22 +1173,6 @@ Contributors:
             natureFilter="ccnature"
             superClass="cdt.managedbuild.tool.llvm.cpp.abstract.compiler">
       </tool>
-      <tool
-            command="llvm-gcc"
-            id="cdt.managedbuild.tool.llvm.gcc.compiler"
-            isAbstract="true"
-            name="%ToolName.compiler.llvm.gcc"
-            natureFilter="both"
-            superClass="cdt.managedbuild.tool.llvm.c.abstract.compiler">
-      </tool>
-      <tool
-            command="llvm-g++"
-            id="cdt.managedbuild.tool.llvm.g++.compiler"
-            isAbstract="true"
-            name="%ToolName.compiler.llvm.g++"
-            natureFilter="ccnature"
-            superClass="cdt.managedbuild.tool.llvm.cpp.abstract.compiler">
-      </tool>
       <tool
             command="clang"
             id="cdt.managedbuild.tool.llvm.clang.c.linker"
@@ -1205,22 +1189,6 @@ Contributors:
             natureFilter="ccnature"
             superClass="cdt.managedbuild.tool.llvm.c.linker">
       </tool>
-      <tool
-            command="llvm-gcc"
-            id="cdt.managedbuild.tool.llvm.gcc.linker"
-            isAbstract="true"
-            name="%ToolName.linker.llvm.gcc"
-            natureFilter="cnature"
-            superClass="cdt.managedbuild.tool.llvm.c.linker">
-      </tool>
-      <tool
-            command="llvm-g++"
-            id="cdt.managedbuild.tool.llvm.g++.linker"
-            isAbstract="true"
-            name="%ToolName.linker.llvm.g++"
-            natureFilter="ccnature"
-            superClass="cdt.managedbuild.tool.llvm.c.linker">
-      </tool>
       <toolChain
             archList="all"
             configurationEnvironmentSupplier="org.eclipse.cdt.managedbuilder.llvm.ui.LlvmEnvironmentVariableSupplier"
@@ -1388,131 +1356,6 @@ Contributors:
                osList="win32">
          </targetPlatform>
       </toolChain>
-      <toolChain
-            archList="all"
-            id="cdt.managedbuild.toolchain.llvm.gnu.base"
-            isAbstract="true"
-            languageSettingsProviders="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser;org.eclipse.cdt.managedbuilder.core.GCCBuiltinSpecsDetector"
-            name="%ToolChainName.llvm.gnu"
-            osList="all"
-            secondaryOutputs="cdt.managedbuild.tool.llvm.c.linker.output.exe.bc"
-            superClass="cdt.managedbuild.toolchain.llvm.base"
-            targetTool="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base;cdt.managedbuild.tool.llvm.gnu.c.linker.base">
-         <tool
-               id="cdt.managedbuild.tool.llvm.gnu.c.compiler.base"
-               isAbstract="true"
-               name="%ToolName.compiler.llvm.gcc"
-               superClass="cdt.managedbuild.tool.llvm.gcc.compiler">
-         </tool>
-         <tool
-               id="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base"
-               isAbstract="true"
-               name="%ToolName.compiler.llvm.g++"
-               superClass="cdt.managedbuild.tool.llvm.g++.compiler">
-         </tool>
-         <tool
-               id="cdt.managedbuild.tool.llvm.gnu.c.linker.base"
-               isAbstract="true"
-               name="%ToolName.linker.llvm.gcc"
-               natureFilter="cnature"
-               superClass="cdt.managedbuild.tool.llvm.gcc.linker">
-            <enablement
-                  type="ALL">
-               <not>
-                  <checkBuildProperty
-                        property="org.eclipse.cdt.build.core.buildArtefactType"
-                        value="org.eclipse.cdt.build.core.buildArtefactType.staticLib">
-                  </checkBuildProperty>
-               </not>
-            </enablement>
-         </tool>
-         <tool
-               id="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base"
-               isAbstract="true"
-               name="%ToolName.linker.llvm.g++"
-               natureFilter="ccnature"
-               superClass="cdt.managedbuild.tool.llvm.g++.linker">
-            <enablement
-                  type="ALL">
-               <not>
-                  <checkBuildProperty
-                        property="org.eclipse.cdt.build.core.buildArtefactType"
-                        value="org.eclipse.cdt.build.core.buildArtefactType.staticLib">
-                  </checkBuildProperty>
-               </not>
-            </enablement>
-         </tool>
-      </toolChain>
-      <toolChain
-            archList="all"
-            id="cdt.managedbuild.toolchain.llvm.gnu.linux.base"
-            isAbstract="false"
-            name="%ToolChainName.llvm.gnu.linux"
-            osList="linux,hpux,aix,qnx"
-            superClass="cdt.managedbuild.toolchain.llvm.gnu.base">
-         <targetPlatform
-               archList="all"
-               binaryParser="org.eclipse.cdt.core.ELF"
-               id="cdt.managedbuild.target.llvm.gnu.linux.platform.base"
-               isAbstract="true"
-               name="%PlatformName.Dbg"
-               osList="linux,hpux,aix,qnx">
-         </targetPlatform>
-      </toolChain>
-      <toolChain
-            archList="all"
-            id="cdt.managedbuild.toolchain.llvm.gnu.macosx.base"
-            isAbstract="false"
-            name="%ToolChainName.llvm.gnu.macosx"
-            osList="macosx"
-            superClass="cdt.managedbuild.toolchain.llvm.gnu.base">
-         <targetPlatform
-               archList="all"
-               binaryParser="org.eclipse.cdt.core.MachO64"
-               id="cdt.managedbuild.target.llvm.gnu.macosx.platform.base"
-               isAbstract="true"
-               name="%PlatformName.Dbg"
-               osList="macosx">
-         </targetPlatform>
-      </toolChain>      
-      <toolChain
-            archList="all"
-            configurationEnvironmentSupplier="org.eclipse.cdt.managedbuilder.gnu.cygwin.GnuCygwinConfigurationEnvironmentSupplier"
-            id="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.base"
-            isAbstract="false"
-            isToolChainSupported="org.eclipse.cdt.managedbuilder.gnu.cygwin.IsGnuCygwinToolChainSupported"
-            languageSettingsProviders="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser;org.eclipse.cdt.managedbuilder.core.GCCBuiltinSpecsDetectorCygwin"
-            name="%ToolChainName.llvm.gnu.win32.cygwin"
-            osList="win32"
-            superClass="cdt.managedbuild.toolchain.llvm.gnu.base">
-         <targetPlatform
-               archList="all"
-               binaryParser="org.eclipse.cdt.core.Cygwin_PE64"
-               id="cdt.managedbuild.target.llvm.gnu.win32.cygwin.platform.base"
-               isAbstract="true"
-               name="%PlatformName.Dbg"
-               osList="win32">
-         </targetPlatform>
-      </toolChain>
-      <toolChain
-            archList="all"
-            configurationEnvironmentSupplier="org.eclipse.cdt.managedbuilder.gnu.mingw.MingwEnvironmentVariableSupplier"
-            id="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.base"
-            isAbstract="false"
-            isToolChainSupported="org.eclipse.cdt.managedbuilder.gnu.mingw.MingwIsToolChainSupported"
-            languageSettingsProviders="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser;org.eclipse.cdt.managedbuilder.core.GCCBuiltinSpecsDetectorMinGW"
-            name="%ToolChainName.llvm.gnu.win32.mingw"
-            osList="win32"
-            superClass="cdt.managedbuild.toolchain.llvm.gnu.base">
-         <targetPlatform
-               archList="all"
-               binaryParser="org.eclipse.cdt.core.PE64"
-               id="cdt.managedbuild.target.llvm.gnu.win32.mingw.platform.base"
-               isAbstract="true"
-               name="%PlatformName.Dbg"
-               osList="win32">
-         </targetPlatform>
-      </toolChain>
       <toolChain
             archList="all"
             id="cdt.managedbuild.toolchain.llvm.with.static.compiler.base"
@@ -2159,1179 +2002,22 @@ Contributors:
                </builder>
                <tool
                      id="cdt.managedbuild.tool.llvm.clang.macosx.c.compiler.lib.debug"
-                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.macosx.cpp.compiler.lib.debug"
-                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.macosx.c.linker.lib.debug"
-                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.macosx.cpp.linker.lib.debug"
-                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.macosx.assembler.lib.debug"
-                     superClass="cdt.managedbuild.tool.llvm.assembler.base">
-               </tool>
-            </toolChain>
-         </configuration>
-         <configuration
-               buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release"
-               cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.clang.macosx.lib.release"
-               name="%ConfigName.Rel"
-               parent="cdt.managedbuild.config.llvm.clang.macosx.base">
-            <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.clang.macosx.lib.release"
-                  superClass="cdt.managedbuild.toolchain.llvm.clang.macosx.base">
-               <targetPlatform
-                     archList="all"
-                     id="cdt.managedbuild.target.llvm.clang.macosx.platform.lib.release"
-                     osList="macosx"
-                     superClass="cdt.managedbuild.target.llvm.macosx.platform.base">
-               </targetPlatform>
-               <builder
-                     id="cdt.managedbuild.target.llvm.clang.macosx.builder.lib.release"
-                     superClass="cdt.managedbuild.target.llvm.builder.base">
-               </builder>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.macosx.c.compiler.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.macosx.cpp.compiler.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.macosx.c.linker.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.macosx.cpp.linker.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.macosx.assembler.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.assembler.base">
-               </tool>
-            </toolChain>
-         </configuration>
-      </projectType>
-      <configuration
-            cleanCommand="rm -rf"
-            id="cdt.managedbuild.config.llvm.clang.win32.cygwin.base"
-            languageSettingsProviders="org.eclipse.cdt.ui.UserLanguageSettingsProvider;org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider;org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider;${Toolchain};-org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser">
-         <enablement
-               attribute="artifactExtension"
-               extensionAdjustment="false"
-               type="CONTAINER_ATTRIBUTE"
-               value="dll">
-            <checkBuildProperty
-                  property="org.eclipse.cdt.build.core.buildArtefactType"
-                  value="org.eclipse.cdt.build.core.buildArtefactType.sharedLib">
-            </checkBuildProperty>
-         </enablement>
-         <enablement
-               attribute="artifactExtension"
-               extensionAdjustment="false"
-               type="CONTAINER_ATTRIBUTE"
-               value="a">
-            <checkBuildProperty
-                  property="org.eclipse.cdt.build.core.buildArtefactType"
-                  value="org.eclipse.cdt.build.core.buildArtefactType.staticLib">
-            </checkBuildProperty>
-         </enablement>
-      </configuration>
-            <projectType
-            buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe"
-            id="cdt.managedbuild.target.llvm.clang.win32.cygwin.exe"
-            isAbstract="false"
-            isTest="false">
-         <configuration
-               buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug"
-               cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.clang.win32.cygwin.exe.debug"
-               name="%ConfigName.Dbg"
-               parent="cdt.managedbuild.config.llvm.clang.win32.cygwin.base">
-            <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.exe.debug"
-                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.base">
-               <targetPlatform
-                     archList="all"
-                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.platform.exe.debug"
-                     osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.win32.cygwin.platform.base">
-               </targetPlatform>
-               <builder
-                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.builder.exe.debug"
-                     superClass="cdt.managedbuild.target.llvm.builder.base">
-               </builder>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.compiler.exe.debug"
-                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.compiler.exe.debug"
-                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.linker.exe.debug"
-                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.linker.exe.debug"
-                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.assembler.exe.debug"
-                     superClass="cdt.managedbuild.tool.llvm.assembler.base">
-               </tool>
-            </toolChain>
-         </configuration>
-         <configuration
-               buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release"
-               cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.clang.win32.cygwin..exe.release"
-               name="%ConfigName.Rel"
-               parent="cdt.managedbuild.config.llvm.clang.win32.cygwin.base">
-            <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.exe.release"
-                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.base">
-               <targetPlatform
-                     archList="all"
-                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.platform.exe.release"
-                     osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.win32.cygwin.platform.base">
-               </targetPlatform>
-               <builder
-                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.builder.exe.release"
-                     superClass="cdt.managedbuild.target.llvm.builder.base">
-               </builder>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.compiler.exe.release"
-                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.compiler.exe.release"
-                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.linker.exe.release"
-                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.linker.exe.release"
-                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
-               </tool>
-               <tool
-                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.assembler.exe.release"
-                     superClass="cdt.managedbuild.tool.llvm.assembler.base">
-               </tool>
-            </toolChain>
-         </configuration>
-      </projectType>
-      <projectType
-            buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.sharedLib"
-            id="cdt.managedbuild.target.llvm.clang.win32.cygwin.so"
-            isAbstract="false"
-            isTest="false">
-         <configuration
-               buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug"
-               cleanCommand="rm -rf"
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-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.macosx.c.linker.lib.debug"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.macosx.cpp.linker.lib.debug"
-                     isAbstract="true"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.macosx.cpp.linker.lib.debug"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.macosx.assembler.lib.debug"
+                     id="cdt.managedbuild.tool.llvm.clang.macosx.assembler.lib.debug"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
                </tool>
             </toolChain>
@@ -3339,49 +2025,48 @@ Contributors:
          <configuration
                buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release"
                cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.gnu.macosx.lib.release"
+               id="cdt.managedbuild.config.llvm.clang.macosx.lib.release"
                name="%ConfigName.Rel"
-               parent="cdt.managedbuild.config.llvm.gnu.macosx.base">
+               parent="cdt.managedbuild.config.llvm.clang.macosx.base">
             <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.gnu.macosx.lib.release"
-                  superClass="cdt.managedbuild.toolchain.llvm.gnu.macosx.base">
+                  id="cdt.managedbuild.toolchain.llvm.clang.macosx.lib.release"
+                  superClass="cdt.managedbuild.toolchain.llvm.clang.macosx.base">
                <targetPlatform
                      archList="all"
-                     id="cdt.managedbuild.target.llvm.gnu.macosx.platform.lib.release"
+                     id="cdt.managedbuild.target.llvm.clang.macosx.platform.lib.release"
                      osList="macosx"
-                     superClass="cdt.managedbuild.target.llvm.gnu.macosx.platform.base">
+                     superClass="cdt.managedbuild.target.llvm.macosx.platform.base">
                </targetPlatform>
                <builder
-                     id="cdt.managedbuild.target.llvm.gnu.macosx.builder.lib.release"
+                     id="cdt.managedbuild.target.llvm.clang.macosx.builder.lib.release"
                      superClass="cdt.managedbuild.target.llvm.builder.base">
                </builder>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.macosx.c.compiler.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.macosx.c.compiler.lib.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.macosx.cpp.compiler.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.macosx.cpp.compiler.lib.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.macosx.c.linker.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.macosx.c.linker.lib.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.macosx.cpp.linker.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.macosx.cpp.linker.lib.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.macosx.assembler.lib.release"
+                     id="cdt.managedbuild.tool.llvm.clang.macosx.assembler.lib.release"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
                </tool>
             </toolChain>
          </configuration>
       </projectType>
       <configuration
-            artifactExtension="exe"
             cleanCommand="rm -rf"
-            id="cdt.managedbuild.config.llvm.gnu.win32.cygwin.base"
+            id="cdt.managedbuild.config.llvm.clang.win32.cygwin.base"
             languageSettingsProviders="org.eclipse.cdt.ui.UserLanguageSettingsProvider;org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider;org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider;${Toolchain};-org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser">
          <enablement
                attribute="artifactExtension"
@@ -3404,48 +2089,48 @@ Contributors:
             </checkBuildProperty>
          </enablement>
       </configuration>
-      <projectType
+            <projectType
             buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe"
-            id="cdt.managedbuild.config.llvm.gnu.win32.cygwin.exe"
+            id="cdt.managedbuild.target.llvm.clang.win32.cygwin.exe"
             isAbstract="false"
             isTest="false">
          <configuration
                buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug"
                cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.gnu.win32.cygwin.exe.debug"
+               id="cdt.managedbuild.config.llvm.clang.win32.cygwin.exe.debug"
                name="%ConfigName.Dbg"
-               parent="cdt.managedbuild.config.llvm.gnu.win32.cygwin.base">
+               parent="cdt.managedbuild.config.llvm.clang.win32.cygwin.base">
             <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.exe.debug"
-                  superClass="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.base">
+                  id="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.exe.debug"
+                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.base">
                <targetPlatform
                      archList="all"
-                     id="cdt.managedbuild.target.llvm.gnu.win32.cygwin.platform.exe.debug"
+                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.platform.exe.debug"
                      osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.gnu.win32.cygwin.platform.base">
+                     superClass="cdt.managedbuild.target.llvm.win32.cygwin.platform.base">
                </targetPlatform>
                <builder
-                     id="cdt.managedbuild.target.llvm.gnu.win32.cygwin.builder.exe.debug"
+                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.builder.exe.debug"
                      superClass="cdt.managedbuild.target.llvm.builder.base">
                </builder>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.c.compiler.exe.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.compiler.exe.debug"
+                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.cpp.compiler.exe.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.compiler.exe.debug"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.c.linker.exe.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.linker.exe.debug"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.cpp.linker.exe.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.linker.exe.debug"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.assembler.exe.debug"
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.assembler.exe.debug"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
                </tool>
             </toolChain>
@@ -3453,40 +2138,40 @@ Contributors:
          <configuration
                buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release"
                cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.gnu.win32.cygwin.exe.release"
+               id="cdt.managedbuild.config.llvm.clang.win32.cygwin..exe.release"
                name="%ConfigName.Rel"
-               parent="cdt.managedbuild.config.llvm.gnu.win32.cygwin.base">
+               parent="cdt.managedbuild.config.llvm.clang.win32.cygwin.base">
             <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.exe.release"
-                  superClass="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.base">
+                  id="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.exe.release"
+                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.base">
                <targetPlatform
                      archList="all"
-                     id="cdt.managedbuild.target.llvm.gnu.win32.cygwin.platform.exe.release"
+                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.platform.exe.release"
                      osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.gnu.win32.cygwin.platform.base">
+                     superClass="cdt.managedbuild.target.llvm.win32.cygwin.platform.base">
                </targetPlatform>
                <builder
-                     id="cdt.managedbuild.target.llvm.gnu.win32.cygwin.builder.exe.release"
+                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.builder.exe.release"
                      superClass="cdt.managedbuild.target.llvm.builder.base">
                </builder>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.c.compiler.exe.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.compiler.exe.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.cpp.compiler.exe.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.compiler.exe.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.c.linker.exe.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.linker.exe.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.cpp.linker.exe.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.linker.exe.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.assembler.exe.release"
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.assembler.exe.release"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
                </tool>
             </toolChain>
@@ -3494,46 +2179,46 @@ Contributors:
       </projectType>
       <projectType
             buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.sharedLib"
-            id="cdt.managedbuild.config.llvm.gnu.win32.cygwin.so"
+            id="cdt.managedbuild.target.llvm.clang.win32.cygwin.so"
             isAbstract="false"
             isTest="false">
          <configuration
                buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug"
                cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.gnu.win32.cygwin.so.debug"
+               id="cdt.managedbuild.config.llvm.clang.win32.cygwin.so.debug"
                name="%ConfigName.Dbg"
-               parent="cdt.managedbuild.config.llvm.gnu.win32.cygwin.base">
+               parent="cdt.managedbuild.config.llvm.clang.win32.cygwin.base">
             <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.so.debug"
-                  superClass="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.base">
+                  id="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.so.debug"
+                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.base">
                <targetPlatform
                      archList="all"
-                     id="cdt.managedbuild.target.llvm.gnu.win32.cygwin.platform.so.debug"
+                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.platform.so.debug"
                      osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.gnu.win32.cygwin.platform.base">
+                     superClass="cdt.managedbuild.target.llvm.win32.cygwin.platform.base">
                </targetPlatform>
                <builder
-                     id="cdt.managedbuild.target.llvm.gnu.win32.cygwin.builder.so.debug"
+                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.builder.so.debug"
                      superClass="cdt.managedbuild.target.llvm.builder.base">
                </builder>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.c.compiler.so.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.compiler.so.debug"
+                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.cpp.compiler.so.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.compiler.so.debug"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.c.linker.so.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.linker.so.debug"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.cpp.linker.so.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.linker.so.debug"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.assembler.so.debug"
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.assembler.so.debug"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
                </tool>
             </toolChain>
@@ -3541,40 +2226,40 @@ Contributors:
          <configuration
                buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release"
                cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.gnu.win32.cygwin.so.release"
+               id="cdt.managedbuild.config.llvm.clang.win32.cygwin.so.release"
                name="%ConfigName.Rel"
-               parent="cdt.managedbuild.config.llvm.gnu.win32.cygwin.base">
+               parent="cdt.managedbuild.config.llvm.clang.win32.cygwin.base">
             <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.so.release"
-                  superClass="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.base">
+                  id="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.so.release"
+                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.base">
                <targetPlatform
                      archList="all"
-                     id="cdt.managedbuild.target.llvm.gnu.win32.cygwin.platform.so.release"
+                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.platform.so.release"
                      osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.gnu.win32.cygwin.platform.base">
+                     superClass="cdt.managedbuild.target.llvm.win32.cygwin.platform.base">
                </targetPlatform>
                <builder
-                     id="cdt.managedbuild.target.llvm.gnu.win32.cygwin.builder.so.release"
+                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.builder.so.release"
                      superClass="cdt.managedbuild.target.llvm.builder.base">
                </builder>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.c.compiler.so.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.compiler.so.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.cpp.compiler.so.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.compiler.so.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.c.linker.so.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.linker.so.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.cpp.linker.so.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.linker.so.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.assembler.so.release"
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.assembler.so.release"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
                </tool>
             </toolChain>
@@ -3582,46 +2267,46 @@ Contributors:
       </projectType>
       <projectType
             buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.staticLib"
-            id="cdt.managedbuild.config.llvm.gnu.win32.cygwin.lib"
+            id="cdt.managedbuild.target.llvm.clang.win32.cygwin.lib"
             isAbstract="false"
             isTest="false">
          <configuration
                buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug"
                cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.gnu.win32.cygwin.lib.debug"
+               id="cdt.managedbuild.config.llvm.clang.win32.cygwin.lib.debug"
                name="%ConfigName.Dbg"
-               parent="cdt.managedbuild.config.llvm.gnu.win32.cygwin.base">
+               parent="cdt.managedbuild.config.llvm.clang.win32.cygwin.base">
             <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.lib.debug"
-                  superClass="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.base">
+                  id="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.lib.debug"
+                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.base">
                <targetPlatform
                      archList="all"
-                     id="cdt.managedbuild.target.llvm.gnu.win32.cygwin.platform.lib.debug"
+                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.platform.lib.debug"
                      osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.gnu.win32.cygwin.platform.base">
+                     superClass="cdt.managedbuild.target.llvm.win32.cygwin.platform.base">
                </targetPlatform>
                <builder
-                     id="cdt.managedbuild.target.llvm.gnu.win32.cygwin.builder.lib.debug"
+                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.builder.lib.debug"
                      superClass="cdt.managedbuild.target.llvm.builder.base">
                </builder>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.c.compiler.lib.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.compiler.lib.debug"
+                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.cpp.compiler.lib.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.compiler.lib.debug"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.c.linker.lib.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.linker.lib.debug"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.cpp.linker.lib.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.linker.lib.debug"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.assembler.lib.debug"
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.assembler.lib.debug"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
                </tool>
             </toolChain>
@@ -3629,50 +2314,49 @@ Contributors:
          <configuration
                buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release"
                cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.gnu.win32.cygwin.lib.release"
+               id="cdt.managedbuild.config.llvm.clang.win32.cygwin.lib.release"
                name="%ConfigName.Rel"
-               parent="cdt.managedbuild.config.llvm.gnu.win32.cygwin.base">
+               parent="cdt.managedbuild.config.llvm.clang.win32.cygwin.base">
             <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.lib.release"
-                  superClass="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.base">
+                  id="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.lib.release"
+                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.cygwin.base">
                <targetPlatform
                      archList="all"
-                     id="cdt.managedbuild.target.llvm.gnu.win32.cygwin.platform.lib.release"
+                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.platform.lib.release"
                      osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.gnu.win32.cygwin.platform.base">
+                     superClass="cdt.managedbuild.target.llvm.win32.cygwin.platform.base">
                </targetPlatform>
                <builder
-                     id="cdt.managedbuild.target.llvm.gnu.win32.cygwin.builder.lib.release"
+                     id="cdt.managedbuild.target.llvm.clang.win32.cygwin.builder.lib.release"
                      superClass="cdt.managedbuild.target.llvm.builder.base">
                </builder>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.c.compiler.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.compiler.lib.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.cpp.compiler.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.compiler.lib.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.c.linker.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.c.linker.lib.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.cpp.linker.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.cpp.linker.lib.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.cygwin.assembler.lib.release"
+                     id="cdt.managedbuild.tool.llvm.clang.win32.cygwin.assembler.lib.release"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
                </tool>
             </toolChain>
          </configuration>
       </projectType>
-      <configuration
-            artifactExtension="exe"
-            cleanCommand="rm -rf"
-            id="cdt.managedbuild.config.llvm.gnu.win32.mingw.base"
-            languageSettingsProviders="org.eclipse.cdt.ui.UserLanguageSettingsProvider;org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider;org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider;${Toolchain};-org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser">
+            <configuration
+                  cleanCommand="rm -rf"
+                  id="cdt.managedbuild.config.llvm.clang.win32.mingw.base"
+                  languageSettingsProviders="org.eclipse.cdt.ui.UserLanguageSettingsProvider;org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider;org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider;${Toolchain};-org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser">
          <enablement
                attribute="artifactExtension"
                extensionAdjustment="false"
@@ -3696,46 +2380,46 @@ Contributors:
       </configuration>
       <projectType
             buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe"
-            id="cdt.managedbuild.config.llvm.gnu.win32.mingw.exe"
+            id="cdt.managedbuild.target.llvm.clang.win32.mingw.exe"
             isAbstract="false"
             isTest="false">
          <configuration
                buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug"
                cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.gnu.win32.mingw.exe.debug"
+               id="cdt.managedbuild.config.llvm.clang.win32.mingw.exe.debug"
                name="%ConfigName.Dbg"
-               parent="cdt.managedbuild.config.llvm.gnu.win32.mingw.base">
+               parent="cdt.managedbuild.config.llvm.clang.win32.mingw.base">
             <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.exe.debug"
-                  superClass="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.base">
+                  id="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.exe.debug"
+                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.base">
                <targetPlatform
                      archList="all"
-                     id="cdt.managedbuild.target.llvm.gnu.win32.mingw.platform.exe.debug"
+                     id="cdt.managedbuild.target.llvm.clang.win32.mingw.platform.exe.debug"
                      osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.gnu.win32.mingw.platform.base">
+                     superClass="cdt.managedbuild.target.llvm.win32.mingw.platform.base">
                </targetPlatform>
                <builder
-                     id="cdt.managedbuild.target.llvm.gnu.win32.mingw.builder.exe.debug"
+                     id="cdt.managedbuild.target.llvm.clang.win32.mingw.builder.exe.debug"
                      superClass="cdt.managedbuild.target.llvm.builder.base">
                </builder>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.c.compiler.exe.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.c.compiler.exe.debug"
+                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.cpp.compiler.exe.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.cpp.compiler.exe.debug"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.c.linker.exe.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.c.linker.exe.debug"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.cpp.linker.exe.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.cpp.linker.exe.debug"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.assembler.exe.debug"
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.assembler.exe.debug"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
                </tool>
             </toolChain>
@@ -3743,40 +2427,40 @@ Contributors:
          <configuration
                buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release"
                cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.gnu.win32.mingw.exe.release"
+               id="cdt.managedbuild.config.llvm.clang.win32.mingw..exe.release"
                name="%ConfigName.Rel"
-               parent="cdt.managedbuild.config.llvm.gnu.win32.mingw.base">
+               parent="cdt.managedbuild.config.llvm.clang.win32.mingw.base">
             <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.exe.release"
-                  superClass="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.base">
+                  id="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.exe.release"
+                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.base">
                <targetPlatform
                      archList="all"
-                     id="cdt.managedbuild.target.llvm.gnu.win32.mingw.platform.exe.release"
+                     id="cdt.managedbuild.target.llvm.clang.win32.mingw.platform.exe.release"
                      osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.gnu.win32.mingw.platform.base">
+                     superClass="cdt.managedbuild.target.llvm.win32.mingw.platform.base">
                </targetPlatform>
                <builder
-                     id="cdt.managedbuild.target.llvm.gnu.win32.mingw.builder.exe.release"
+                     id="cdt.managedbuild.target.llvm.clang.win32.mingw.builder.exe.release"
                      superClass="cdt.managedbuild.target.llvm.builder.base">
                </builder>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.c.compiler.exe.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.c.compiler.exe.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.cpp.compiler.exe.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.cpp.compiler.exe.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.c.linker.exe.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.c.linker.exe.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.cpp.linker.exe.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.cpp.linker.exe.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.assembler.exe.release"
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.assembler.exe.release"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
                </tool>
             </toolChain>
@@ -3784,46 +2468,46 @@ Contributors:
       </projectType>
       <projectType
             buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.sharedLib"
-            id="cdt.managedbuild.config.llvm.gnu.win32.mingw.so"
+            id="cdt.managedbuild.target.llvm.clang.win32.mingw.so"
             isAbstract="false"
             isTest="false">
          <configuration
                buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug"
                cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.gnu.win32.mingw.so.debug"
+               id="cdt.managedbuild.config.llvm.clang.win32.mingw.so.debug"
                name="%ConfigName.Dbg"
-               parent="cdt.managedbuild.config.llvm.gnu.win32.mingw.base">
+               parent="cdt.managedbuild.config.llvm.clang.win32.mingw.base">
             <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.so.debug"
-                  superClass="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.base">
+                  id="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.so.debug"
+                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.base">
                <targetPlatform
                      archList="all"
-                     id="cdt.managedbuild.target.llvm.gnu.win32.mingw.platform.so.debug"
+                     id="cdt.managedbuild.target.llvm.clang.win32.mingw.platform.so.debug"
                      osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.gnu.win32.mingw.platform.base">
+                     superClass="cdt.managedbuild.target.llvm.win32.mingw.platform.base">
                </targetPlatform>
                <builder
-                     id="cdt.managedbuild.target.llvm.gnu.win32.mingw.builder.so.debug"
+                     id="cdt.managedbuild.target.llvm.clang.win32.mingw.builder.so.debug"
                      superClass="cdt.managedbuild.target.llvm.builder.base">
                </builder>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.c.compiler.so.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.c.compiler.so.debug"
+                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.cpp.compiler.so.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.cpp.compiler.so.debug"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.c.linker.so.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.c.linker.so.debug"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.cpp.linker.so.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.cpp.linker.so.debug"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.assembler.so.debug"
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.assembler.so.debug"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
                </tool>
             </toolChain>
@@ -3831,40 +2515,40 @@ Contributors:
          <configuration
                buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release"
                cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.gnu.win32.mingw.so.release"
+               id="cdt.managedbuild.config.llvm.clang.win32.mingw.so.release"
                name="%ConfigName.Rel"
-               parent="cdt.managedbuild.config.llvm.gnu.win32.mingw.base">
+               parent="cdt.managedbuild.config.llvm.clang.win32.mingw.base">
             <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.so.release"
-                  superClass="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.base">
+                  id="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.so.release"
+                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.base">
                <targetPlatform
                      archList="all"
-                     id="cdt.managedbuild.target.llvm.gnu.win32.mingw.platform.so.release"
+                     id="cdt.managedbuild.target.llvm.clang.win32.mingw.platform.so.release"
                      osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.gnu.win32.mingw.platform.base">
+                     superClass="cdt.managedbuild.target.llvm.win32.mingw.platform.base">
                </targetPlatform>
                <builder
-                     id="cdt.managedbuild.target.llvm.gnu.win32.mingw.builder.so.release"
+                     id="cdt.managedbuild.target.llvm.clang.win32.mingw.builder.so.release"
                      superClass="cdt.managedbuild.target.llvm.builder.base">
                </builder>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.c.compiler.so.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.c.compiler.so.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.cpp.compiler.so.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.cpp.compiler.so.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.c.linker.so.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.c.linker.so.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.cpp.linker.so.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.cpp.linker.so.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.assembler.so.release"
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.assembler.so.release"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
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             </toolChain>
@@ -3872,46 +2556,46 @@ Contributors:
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       <projectType
             buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.staticLib"
-            id="cdt.managedbuild.config.llvm.gnu.win32.mingw.lib"
+            id="cdt.managedbuild.target.llvm.clang.win32.mingw.lib"
             isAbstract="false"
             isTest="false">
          <configuration
                buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug"
                cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.gnu.win32.mingw.lib.debug"
+               id="cdt.managedbuild.config.llvm.clang.win32.mingw.lib.debug"
                name="%ConfigName.Dbg"
-               parent="cdt.managedbuild.config.llvm.gnu.win32.mingw.base">
+               parent="cdt.managedbuild.config.llvm.clang.win32.mingw.base">
             <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.lib.debug"
-                  superClass="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.base">
+                  id="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.lib.debug"
+                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.base">
                <targetPlatform
                      archList="all"
-                     id="cdt.managedbuild.target.llvm.gnu.win32.mingw.platform.lib.debug"
+                     id="cdt.managedbuild.target.llvm.clang.win32.mingw.platform.lib.debug"
                      osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.gnu.win32.mingw.platform.base">
+                     superClass="cdt.managedbuild.target.llvm.win32.mingw.platform.base">
                </targetPlatform>
                <builder
-                     id="cdt.managedbuild.target.llvm.gnu.win32.mingw.builder.lib.debug"
+                     id="cdt.managedbuild.target.llvm.clang.win32.mingw.builder.lib.debug"
                      superClass="cdt.managedbuild.target.llvm.builder.base">
                </builder>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.c.compiler.lib.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.c.compiler.lib.debug"
+                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.cpp.compiler.lib.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.cpp.compiler.lib.debug"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.c.linker.lib.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.c.linker.lib.debug"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.cpp.linker.lib.debug"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.cpp.linker.lib.debug"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.assembler.lib.debug"
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.assembler.lib.debug"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
                </tool>
             </toolChain>
@@ -3919,40 +2603,40 @@ Contributors:
          <configuration
                buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release"
                cleanCommand="rm -rf"
-               id="cdt.managedbuild.config.llvm.gnu.win32.mingw.lib.release"
+               id="cdt.managedbuild.config.llvm.clang.win32.mingw.lib.release"
                name="%ConfigName.Rel"
-               parent="cdt.managedbuild.config.llvm.gnu.win32.mingw.base">
+               parent="cdt.managedbuild.config.llvm.clang.win32.mingw.base">
             <toolChain
-                  id="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.lib.release"
-                  superClass="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.base">
+                  id="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.lib.release"
+                  superClass="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.base">
                <targetPlatform
                      archList="all"
-                     id="cdt.managedbuild.target.llvm.gnu.win32.mingw.platform.lib.release"
+                     id="cdt.managedbuild.target.llvm.clang.win32.mingw.platform.lib.release"
                      osList="win32"
-                     superClass="cdt.managedbuild.target.llvm.gnu.win32.mingw.platform.base">
+                     superClass="cdt.managedbuild.target.llvm.win32.mingw.platform.base">
                </targetPlatform>
                <builder
-                     id="cdt.managedbuild.target.llvm.gnu.win32.mingw.builder.lib.release"
+                     id="cdt.managedbuild.target.llvm.clang.win32.mingw.builder.lib.release"
                      superClass="cdt.managedbuild.target.llvm.builder.base">
                </builder>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.c.compiler.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.c.compiler.lib.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.cpp.compiler.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.compiler.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.cpp.compiler.lib.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.compiler.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.c.linker.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.c.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.c.linker.lib.release"
+                     superClass="cdt.managedbuild.tool.llvm.c.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.cpp.linker.lib.release"
-                     superClass="cdt.managedbuild.tool.llvm.gnu.cpp.linker.base">
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.cpp.linker.lib.release"
+                     superClass="cdt.managedbuild.tool.llvm.cpp.linker.base">
                </tool>
                <tool
-                     id="cdt.managedbuild.tool.llvm.gnu.win32.mingw.assembler.lib.release"
+                     id="cdt.managedbuild.tool.llvm.clang.win32.mingw.assembler.lib.release"
                      superClass="cdt.managedbuild.tool.llvm.assembler.base">
                </tool>
             </toolChain>
@@ -5343,18 +4027,6 @@ Contributors:
          <toolChain
                id="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.base">
          </toolChain>
-         <toolChain
-               id="cdt.managedbuild.toolchain.llvm.gnu.linux.base">
-         </toolChain>
-         <toolChain
-               id="cdt.managedbuild.toolchain.llvm.gnu.macosx.base">
-         </toolChain>
-         <toolChain
-               id="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.base">
-         </toolChain>
-         <toolChain
-               id="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.base">
-         </toolChain>
          <toolChain
                id="cdt.managedbuild.toolchain.llvm.static.compiler.linux.base">
          </toolChain>
@@ -5388,18 +4060,6 @@ Contributors:
          <toolChain
                id="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.base">
          </toolChain>
-         <toolChain
-               id="cdt.managedbuild.toolchain.llvm.gnu.linux.base">
-         </toolChain>
-         <toolChain
-               id="cdt.managedbuild.toolchain.llvm.gnu.macosx.base">
-         </toolChain>
-         <toolChain
-               id="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.base">
-         </toolChain>
-         <toolChain
-               id="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.base">
-         </toolChain>
          <toolChain
                id="cdt.managedbuild.toolchain.llvm.static.compiler.linux.base">
          </toolChain>
@@ -5436,18 +4096,6 @@ Contributors:
          <toolChain
                id="cdt.managedbuild.toolchain.llvm.clang.win32.mingw.base">
          </toolChain>
-         <toolChain
-               id="cdt.managedbuild.toolchain.llvm.gnu.linux.base">
-         </toolChain>
-         <toolChain
-               id="cdt.managedbuild.toolchain.llvm.gnu.macosx.base">
-         </toolChain>
-         <toolChain
-               id="cdt.managedbuild.toolchain.llvm.gnu.win32.cygwin.base">
-         </toolChain>
-         <toolChain
-               id="cdt.managedbuild.toolchain.llvm.gnu.win32.mingw.base">
-         </toolChain>
          <toolChain
                id="cdt.managedbuild.toolchain.llvm.static.compiler.linux.base">
          </toolChain>