This is the mail archive of the mailing list for the Cygwin project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Calling all sed wizards! Need a little help with possible fix:Subtle permissions bug in interaction between Makefiles & libtool(Cygwin-specific)

On Thu, 5 Sep 2002, Max Bowsher wrote:

> Max Bowsher wrote:
> > As far as I can see, the fix would be to sed '-m 644' to '-m 755' in
> > Cygwin's postinstall_cmds. The problem is how (whether?) to deal with
> > 600, 640, etc.
> I had an idea:
> sedpat6='s,\(-m [0-7]*\)6,\17,g'
> sedpat4='s,\(-m [0-7]*\)4,\15,g'
> sed -e "$sedpat4" -e "$sedpat4" -e "$sedpat4" -e "$sedpat6" -e "$sedpat6" -e
> "$sedpat6"
> but can anyone show me a way without repeating each pattern 3 times?

Hmm, "perl -pe 's/(?<=-m )([0-7]+)/($a=$1)=~tr,046,157,;$a/ge'"? O:)
      |\      _,,,---,,_
ZZZzz /,`.-'`'    -.  ;-;;,_
     |,4-  ) )-,_. ,\ (  `'-'		Igor Pechtchanski
    '---''(_/--'  `-'\_) fL	a.k.a JaguaR-R-R-r-r-r-.-.-.  Meow!

It took the computational power of three Commodore 64s to fly to the moon.
It takes a 486 to run Windows 95.  Something is wrong here. -- SC sig file

Unsubscribe info:
Bug reporting:

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]