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I have

  • Windows 7 64 bit
  • Visual Studio 10 32 bit
  • QT 4.84
  • Boost 1.55
  • CMake 2.8.8
  • CGAL 4.3

I did

Downloaded and built everyting before building CGAL 4.3 itself. Run Cmake as administrator to avoid possible permissione issues.

I get

enter image description here

"Impossible to start application correctly"

Microsoft (R) Visual Studio versione 10.0.40219.1.
Copyright (C) Microsoft Corp. Tutti i diritti riservati.
1>------ Inizio compilazione: Progetto: cmTryCompileExec2140561810, Configurazione: Debug Win32 ------
1>  Microsoft (R) 32-bit C/C++ Optimizing Compiler versione 16.00.40219.01 per 80x86
1>  Copyright (C) Microsoft Corporation. Tutti i diritti riservati.
1>  
1>  cl /c /I"C:/CGAL-4.3/auxiliary/gmp/include" /Zi /W3 /WX- /Od /Ob0 /Oy- /D WIN32 /D _WINDOWS /D _CRT_SECURE_NO_DEPRECATE /D _SCL_SECURE_NO_DEPRECATE /D _CRT_SECURE_NO_WARNINGS /D _SCL_SECURE_NO_WARNINGS /D _DEBUG /D "CMAKE_INTDIR=\"Debug\"" /D _MBCS /Gm- /EHsc /RTC1 /MDd /GS /fp:strict /fp:except- /Zc:wchar_t /Zc:forScope /GR /Fo"cmTryCompileExec2140561810.dir\Debug\\" /Fd"C:/CGAL-4.3/build/CMakeFiles/CMakeTmp/Debug/cmTryCompileExec2140561810.pdb" /Gd /TP /wd4503 /analyze- /errorReport:prompt "C:\CGAL-4.3\config\support\print_GMP_version.cpp"  /Zm1000 /bigobj 
1>  
1>  print_GMP_version.cpp
1>C:\CGAL-4.3\auxiliary\gmp\include\gmp.h(2177): warning C4146: operatore 'meno' unario utilizzato con tipo unsigned. Il risultato resta unsigned.
1>  cmTryCompileExec2140561810.vcxproj -> C:\CGAL-4.3\build\CMakeFiles\CMakeTmp\Debug\cmTryCompileExec2140561810.exe
========== Compilazione: 1 completate, 0 non riuscite, 0 aggiornate, 0 ignorate ==========

Exit code 0xc000007b

So this is a GMP problem. The same happens with MPFR compilaton and after this :

any CGAL test like 

Performing Test CGAL_CFG_NESTED_CLASS_FRIEND_DECLARATION_BUG - Failed
Performing Test CGAL_CFG_NO_LIMITS - Failed
Performing Test CGAL_CFG_NO_NEXTAFTER - Failed
...

failed with the same 0xc000007b error. Not sure if this related to previous errors or not.

Question

Did anyone experienced the problem like this and if yes how did he suceed to compile CGAL ?

Tigran
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1 Answers1

2

Drop /WX (or disable warning C4146 one way or another). VC gives a useless warning, and you are asking it to treat it as an error.

Marc Glisse
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  • but the command line says /WX-, so it's *no* WX. it's already disabled. – Tigran Feb 03 '14 at 11:20
  • Ah... ok, sorry for misreading. Then, contrary to what you said, this has nothing to do with the GMP warning (you could try removing /W3 to be sure) and things are failing without providing any information. Maybe you'll have more luck with 2012... Actually, you could try to pass `--debug-trycompile` to cmake. Then you can try to run cmTryCompileExec.exe manually to see why it fails (missing DLL path?). I also don't think running as an admin should be necessary. – Marc Glisse Feb 03 '14 at 12:00