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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
- From: LRN <lrn1986 at gmail dot com>
- To: cygwin at cygwin dot com
- Date: Sat, 27 Jul 2013 12:01:04 +0400
- Subject: 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
- References: <CADex0xxLK3LRfHcat8UYXDUoYxRu5OPzV0_+FXMKd7k_J4G+Vg at mail dot gmail dot com> <51F34FA0 dot 50300 at gmail dot com> <CADex0xwDTvHaOS-_xAr3pARiBQ19zAdOS8US06r+E14b65SC-w at mail dot gmail dot com> <51F35A80 dot 7090008 at gmail dot com> <811748916 dot 20130727101133 at mtu-net dot ru>
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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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