visualization app crashing on non build host

[Richard Beare]

Hi,

I've built two medical visualization tools (register and Display from
MNI, Mcgill) under cygwin. These tools both use opengl, glut, netcdf
and a couple of MNI developed libraries. They both build and run on my
cygwin machine. However when I move to other hosts, Display fails
immediately with a stackdump while register seems to work fine. When
installing on other hosts I'm including cygwin1.dll and glut32.dll in
the same directory as the applications. I haven't found any reference
to this sort of problem, but suspect that I might be missing something
simple.

Does anyone have suggestions?

Thanks in advance.


All the test hosts are running XP pro. The libraries reported by cygcheck are:

$ cygcheck ./Display.exe

.\Display.exe
  C:\cygwin\bin\cygwin1.dll
    C:\WINDOWS\system32\ADVAPI32.DLL
      C:\WINDOWS\system32\ntdll.dll
      C:\WINDOWS\system32\KERNEL32.dll
      C:\WINDOWS\system32\RPCRT4.dll
  C:\cygwin\bin\glut32.dll
    C:\WINDOWS\system32\USER32.dll
      C:\WINDOWS\system32\GDI32.dll
    C:\WINDOWS\system32\WINMM.dll
    C:\WINDOWS\system32\GLU32.dll
      C:\WINDOWS\system32\msvcrt.dll
      C:\WINDOWS\system32\OPENGL32.dll
        C:\WINDOWS\system32\DDRAW.dll
          C:\WINDOWS\system32\DCIMAN32.dll

$ cygcheck  ./register.exe

.\register.exe
  C:\cygwin\bin\cygwin1.dll
    C:\WINDOWS\system32\ADVAPI32.DLL
      C:\WINDOWS\system32\ntdll.dll
      C:\WINDOWS\system32\KERNEL32.dll
      C:\WINDOWS\system32\RPCRT4.dll
  C:\cygwin\bin\glut32.dll
    C:\WINDOWS\system32\USER32.dll
      C:\WINDOWS\system32\GDI32.dll
    C:\WINDOWS\system32\WINMM.dll
    C:\WINDOWS\system32\GLU32.dll
      C:\WINDOWS\system32\msvcrt.dll
      C:\WINDOWS\system32\OPENGL32.dll
        C:\WINDOWS\system32\DDRAW.dll
          C:\WINDOWS\system32\DCIMAN32.dll

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