[LLVMdev] Building Compiler-RT on Windows

[Daniel Dilts]

I am attempting to build for bare-metal ARM.

On Wed, Feb 25, 2015 at 9:13 PM, Saleem Abdulrasool <compnerd at compnerd.org>
wrote:

>
>
> On Fri, Feb 20, 2015 at 12:54 PM, Timur Iskhodzhanov <timurrrr at google.com>
> wrote:
>
>> [+Saleem]
>>
>>
>> On Fri Feb 20 2015 at 10:31:04 PM Daniel Dilts <diltsman at gmail.com>
>> wrote:
>>
>>> I am using CMake 3.1.2.
>>>
>>> On Fri, Feb 20, 2015 at 10:00 AM, Alexey Samsonov <vonosmas at gmail.com>
>>> wrote:
>>>
>>>> It looks like your command fails early in CMake TryCompile tests. Does
>>>> (your version of) CMake supports using Clang on Windows at all?
>>>>
>>>> On Fri, Feb 20, 2015 at 7:02 AM, Daniel Dilts <diltsman at gmail.com>
>>>> wrote:
>>>>
>>>>> Has anyone built Compiler-RT on Windows?  I am attempting to compile
>>>>> it for ARM, but I get errors from CMake.  It appears to be trying to pass
>>>>> VC++ flags to Clang.  I am using a version of Clang built from trunk.
>>>>>
>>>>
> This is unclear to me.  Are you trying to build it for Windows ARM?  Or
> some other ARM environment?
>
>
>>
>>>>>
>>>>> PS D:\llvm\arm_test\compiler-rt-build> cmake -G Ninja
>>>>> -DCMAKE_C_COMPILER=clang.exe -DCMAKE_CXX_COMPILER=clang++.exe -DCM
>>>>> AKE_RC_COMPILER=rc.exe -DCMAKE_CXX_FLAGS="" -DCMAKE_C_FLAGS=""
>>>>> ..\compiler-rt
>>>>> -- The C compiler identification is Clang 3.7.0
>>>>> clang.exe: error: no such file or directory: '/nologo'
>>>>> clang.exe: error: no such file or directory: '/showIncludes'
>>>>> -- The CXX compiler identification is Clang 3.7.0
>>>>> clang.exe: error: no such file or directory: '/nologo'
>>>>> clang.exe: error: no such file or directory: '/showIncludes'
>>>>> -- Check for working C compiler using: Ninja
>>>>> -- Check for working C compiler using: Ninja -- broken
>>>>> CMake Error at C:/Program Files (x86)/CMake/share/cmake-3.1/
>>>>> Modules/CMakeTestCCompiler.cmake:61 (message):
>>>>>   The C compiler "d:/llvm/build/Release/bin/clang.exe" is not able to
>>>>> compile
>>>>>   a simple test program.
>>>>>   It fails with the following output:
>>>>>    Change Dir: D:/llvm/arm_test/compiler-rt-build/CMakeFiles/CMakeTmp
>>>>>
>>>>>   Run Build Command:"d:/llvm/ninja/ninja.exe"
>>>>> "cmTryCompileExec2171879632"
>>>>>   [1/2] Building C object
>>>>>   CMakeFiles\cmTryCompileExec2171879632.dir\testCCompiler.c.obj
>>>>>   FAILED: d:\llvm\build\Release\bin\clang.exe /nologo /D_DEBUG /MDd
>>>>> /Zi /Ob0
>>>>>   /Od /RTC1 /showIncludes
>>>>>   /FoCMakeFiles\cmTryCompileExec2171879632.dir\testCCompiler.c.obj
>>>>>   /FdCMakeFiles\cmTryCompileExec2171879632.dir\ -c testCCompiler.c
>>>>>   clang.exe: error: no such file or directory: '/nologo'
>>>>>   clang.exe: error: no such file or directory: '/D_DEBUG'
>>>>>   clang.exe: error: no such file or directory: '/MDd'
>>>>>   clang.exe: error: no such file or directory: '/Zi'
>>>>>   clang.exe: error: no such file or directory: '/Ob0'
>>>>>   clang.exe: error: no such file or directory: '/Od'
>>>>>   clang.exe: error: no such file or directory: '/RTC1'
>>>>>   clang.exe: error: no such file or directory: '/showIncludes'
>>>>>   clang.exe: error: no such file or directory:
>>>>>   '/FoCMakeFiles\cmTryCompileExec2171879632.dir\testCCompiler.c.obj'
>>>>>   clang.exe: error: no such file or directory:
>>>>>   '/FdCMakeFiles\cmTryCompileExec2171879632.dir\'
>>>>>   ninja: build stopped: subcommand failed.
>>>>>
>>>>>
>>>>>   CMake will not be able to correctly generate this project.
>>>>> Call Stack (most recent call first):
>>>>>   CMakeLists.txt:12 (project)
>>>>>
>>>>> -- Configuring incomplete, errors occurred!
>>>>> See also "D:/llvm/arm_test/compiler-rt-build/CMakeFiles/CMakeOutput.
>>>>> log".
>>>>> See also "D:/llvm/arm_test/compiler-rt-build/CMakeFiles/CMakeError.
>>>>> log".
>>>>>
>>>>> _______________________________________________
>>>>> LLVM Developers mailing list
>>>>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
>>>>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Alexey Samsonov
>>>> vonosmas at gmail.com
>>>>
>>>
>>>
>
>
> --
> Saleem Abdulrasool
> compnerd (at) compnerd (dot) org
>
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