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

Thu Sep 5 15:17:00 GMT 2002

Igor Pechtchanski wrote:
> On Thu, 5 Sep 2002, Max Bowsher wrote:
>>> I had an idea:
>> sedpat6='s,\(-m [0-7]*\)6,17,円g'
>> sedpat4='s,\(-m [0-7]*\)4,15,円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]+)/($a=1ドル)=~tr,046,157,;$a/ge'"? O:)

Yep, but given that this is for use in libtool, it can't rely on perl.
Max.
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