Hi! With --debug-configuration I removed all not relevant lines: notice: [msvc-cfg] msvc-9.0 detected, command: 'c:\Programme\Microsoft Visual St udio 9.0\VC\bin\cl.exe' notice: [msvc-cfg] msvc-8.0 detected, command: 'C:\Programme\Microsoft Visual St udio 8\VC\bin\cl.exe' notice: will use 'c:\Programme\Microsoft Visual Studio 9.0\VC\bin\cl.exe' for ms vc, condition <toolset>msvc-9.0 notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>/<address-model>' , setup: 'call "c:\Programme\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" x86 > nul ' notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>/<address-model>3 2', setup: 'call "c:\Programme\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" x86
nul ' notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>x86/<address-mode l>', setup: 'call "c:\Programme\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" x8 6 >nul ' notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>x86/<address-mode l>32', setup: 'call "c:\Programme\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" x86 >nul ' notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>/<address-model>6 4', setup: 'call "c:\Programme\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" x86 _amd64 >nul ' notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>x86/<address-mode l>64', setup: 'call "c:\Programme\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" x86_amd64 >nul ' notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>ia64/<address-mod el>', setup: 'call "c:\Programme\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" x 86_ia64 >nul ' notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>ia64/<address-mod el>64', setup: 'call "c:\Programme\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" x86_ia64 >nul '
When I cal "vcvarsx86_amd64.bat" first, I get the same output, but it builds correctly. Christoph