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Re: please update the supported Cygwin package list to be distinct for 32-bit, 64-bit or both; and help on how install both in a merged fashion


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On 27.07.2013 10:11, Andrey Repin wrote:
> Greetings, LRN!
> 
>> Try this:
>> run %ComSpec%
> 
>>> mklink /D %SystemRoot%\System32\cygwin c:\cygwin64
>>> mklink /D %SystemRoot%\SysWOW64\cygwin c:\cygwin32
> 
>> Then edit your user envrionment valriable table and add
>> %SystemRoot%\System32\cygwin\bin to PATH.
> 
>> This way you will run 32-bit cygwin programs from 32-bit programs, and
>> 64-bit programs from 64-bit programs.
> 
> That raise a question. Isn't 32-bit Cygwin apps compiled 64-bit aware?

> notepad c:\Windows\System32\this-is-system32.txt
Ctrl+S

> notepad c:\windows\syswow64\this-is-syswow64.txt
Ctrl+S

$ ls -l /cygdrive/c/windows/system32 | grep this-is
- -rwx------+  1 Administrators   None                    0 Jul 27 05:19
this-is-syswow64.txt

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