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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi Yi-Hong,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I think that this is an issue that was recently fix in CMake which is not in our fork. I’ll look at pulling in this change in our branch.<o:p></o:p></span></p>
<p class="MsoNormal"><a name="_MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></a></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Yi-Hong Lyu [mailto:b95705030@ntu.edu.tw]
<br>
<b>Sent:</b> Wednesday, February 3, 2016 11:46<br>
<b>To:</b> Gilles Khouzam <Gilles.Khouzam@microsoft.com><br>
<b>Cc:</b> Nicholas Braden <nicholas11braden@gmail.com>; cmake@cmake.org<br>
<b>Subject:</b> Re: [CMake] Is there any way to use clang-cl with MSBuild on Windows?<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hello Gilles,<br>
<br>
Here it is:<br>
<br>
PS > cmake -G "Visual Studio 14 2015" -T v140_clang_3_7 -DLLVM_PATH="E:\\llvm" -<span style="color:red">DCMAKE_SYSTEM_VERSION=8.1</span> -DCMAKE_C_COMPILER="E:\\e2tools\\ext-tools\\llvm\\clang-cl.exe" -DCMAKE_CXX_COMPILER="E:\\e2tools\\ext-tools\\llvm\\clang-cl.exe"
..\src\<br>
-- The CXX compiler identification is unknown<br>
-- The C compiler identification is unknown<br>
-- Check for working CXX compiler using: Visual Studio 14 2015<br>
-- Check for working CXX compiler using: Visual Studio 14 2015 -- broken<br>
CMake Error at E:/CMake/clang_3_7/Modules/CMakeTestCXXCompiler.cmake:54 (message):<br>
The C++ compiler "E:\e2tools\ext-tools\llvm\clang-cl.exe" is not able to<br>
compile a simple test program.<br>
<br>
It fails with the following output:<br>
<br>
Change Dir: E:/libcxx/b-libcxx-Cascade-msbuild2/CMakeFiles/CMakeTmp<br>
<br>
Run Build Command:"C:/Program Files (x86)/MSBuild/14.0/bin/MSBuild.exe"<br>
"cmTC_00a23.vcxproj" "/p:Configuration=Debug" "/p:VisualStudioVersion=14.0"<br>
<br>
Microsoft (R) Build Engine version 14.0.24720.0<br>
<br>
C:\Program Files<br>
(x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.Cpp.Platform.targets(57,5):<br>
error MSB8020: The build tools for v140_clang_3_7 (Platform Toolset =<br>
'v140_clang_3_7') cannot be found. To build using the v140_clang_3_7 build<br>
tools, please install v140_clang_3_7 build tools. Alternatively, you may<br>
upgrade to the current Visual Studio tools by selecting the Project menu or<br>
right-click the solution, and then selecting "Retarget solution".<br>
[E:\libcxx\b-libcxx-Cascade-msbuild2\CMakeFiles\CMakeTmp\cmTC_00a23.vcxproj]<br>
<br>
C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.Cpp.Platform.targets(57,5): error MSB8020: The build tools for v140_clang_3_7 (Platform Toolset = 'v140_clang_3_7') cannot be found. To build using the v140_clang_3_7 build tools, please install
v140_clang_3_7 build tools. Alternatively, you may upgrade to the current Visual Studio tools by selecting the Project menu or right-click the solution, and then selecting "Retarget solution". [E:\libcxx\b-libcxx-Cascade-msbuild2\CMakeFiles\CMakeTmp\cmTC_00a23.vcxproj]<br>
<br>
0 warning<br>
1 error<br>
<br>
CMake will not be able to correctly generate this project.<br>
Call Stack (most recent call first):<br>
CMakeLists.txt:17 (project)<br>
<br>
-- Configuring incomplete, errors occurred!<br>
<br>
PS. Part of the messages in Chinese are removed, please tell me if you need it as well<br>
<br>
Thanks for your help,<br>
Yi-Hong<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">2016-02-04 3:25 GMT+08:00 Gilles Khouzam <<a href="mailto:Gilles.Khouzam@microsoft.com" target="_blank">Gilles.Khouzam@microsoft.com</a>>:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi Yi-Hong,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Can you try to add the following: -DCMAKE_SYSTEM_VERSION=8.1 to your parameters?</span><o:p></o:p></p>
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