[cfe-dev] Link error on Windows system

[Robert Ankeney]

I tried to do a build of trunk on a Windows7 x64 system using Visual Studio
2010.  The build failed with:

1>------ Build started: Project: cmTryCompileExec4049036585, Configuration:
Debug Win32 ------
1>Build started 2/5/2013 12:46:17 PM.
1>PrepareForBuild:
1>  Creating directory "C:\svn\build\CMakeFiles\CMakeTmp\Debug\".
1>InitializeBuildStatus:
1>  Creating
"cmTryCompileExec4049036585.dir\Debug\cmTryCompileExec4049036585.unsuccessfulbuild"
because "AlwaysCreate" was specified.
1>ClCompile:
1>  Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 16.00.40219.01
for 80x86
1>  Copyright (C) Microsoft Corporation.  All rights reserved.
1>
1>  cl /c /Zi /W3 /WX- /Od /Ob0 /Oy- /D WIN32 /D _WINDOWS /D
SUPPORTS_NO_VARIADIC_MACROS_FLAG /D _DEBUG /D "CMAKE_INTDIR=\"Debug\""
/D_MBCS /Gm- /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /GR
/Fo"cmTryCompileExec4049036585.dir\Debug\\"
/Fd"C:/svn/build/CMakeFiles/CMakeTmp/Debug/cmTryCompileExec4049036585.pdb"
/Gd /TP /analyze- /errorReport:prompt src.cxx  /Zm1000 -Wno-variadic-macros
1>cl : Command line error D8021: invalid numeric argument
'/Wno-variadic-macros'
1>
1>Build FAILED.
1>
1>Time Elapsed 00:00:00.11
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

Source file was:
int main() { return 0;}


Any idea where to go from here?  This was using cmake 2.8.10.2 with the
command line:
C:\svn\build\CMakeFiles>cmake -G "Visual Studio 10"
-DPYTHON_EXECUTABLE=C:\Python33 ..\llvm

Thanks!
Robert
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