Re: running self compiled 32 bit binary on 64 bit Windows?

[cyg Simple <cygsimple@gmail.com>]

On 6/8/2018 9:30 AM, Ulli Horlacher wrote:
> On Thu 2018-06-07 (01:04), Andrey Repin wrote:
> 
>> Then I'm at a loss to explain the behavior. If he ran ldd on the same system
>> he had built it (and where it is running properly), then there's environmental
>> conditions involved.
> 
> Windows 7 32 bit build system:
> 
> /sw/cygwin-7_32/jed-0.99-20_116/bin: uname -a
> CYGWIN_NT-6.1-WOW windoof 2.10.0(0.325/5/3) 2018-02-02 15:21 i686 Cygwin
> 
> /sw/cygwin-7_32/jed-0.99-20_116/bin: ldd jed
>         ntdll.dll => /cygdrive/c/Windows/SysWOW64/ntdll.dll (0x76fb0000)
>         kernel32.dll => /cygdrive/c/Windows/syswow64/kernel32.dll (0x74af0000)
>         KERNELBASE.dll => /cygdrive/c/Windows/syswow64/KERNELBASE.dll (0x75860000)
>         cygslang-2.dll => /sw/cygwin-7_32/jed-0.99-20_116/bin/cygslang-2.dll (0x65400000)
>         cygwin1.dll => /usr/bin/cygwin1.dll (0x61000000)
>         cyggcc_s-1.dll => /usr/bin/cyggcc_s-1.dll (0x6f900000)
> 
> Transfered to Windows 8 32 bit:
> 
> /sw/cygwin-7_32/jed-0.99-20_116/bin: uname -a
> CYGWIN_NT-6.3 W8-64 2.10.0(0.325/5/3) 2018-02-02 15:16 x86_64 Cygwin
> 
---------------------------------------------------------^^^^^^
THIS isn't 32bit Cygwin.

You cannot run a 32bit Cygwin application under 64bit Cygwin.

-- 
cyg Simple

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