On 17/03/17 09:16 AM, Jan Beich wrote:
> Vinson Lee <[email protected]> writes:
>
>> echo " `$1`" | sed -E \
>> -e 's/[[[:space:]]]+-m[[^[:space:]]]*//g' \
>> - -e 's/[[[:space:]]]+-DNDEBUG\>//g' \
>> + -e 's/[[[:space:]]]+-DNDEBUG[[[:>:]]]//g' \
>
> Try matching some whitespace after the word as a workaround e.g.,
>
> -e 's/[[[:space:]]]+-DNDEBUG($|[[[:space:]]])/\1/g'
Instead of ($|...) I'd just add a space at the end of the string we feed
to sed as well, i.e.
echo " `$1` " | sed -E \
Other than that, I agree replacing \> with [[[:space:]]] is probably the
best solution, since the former wouldn't work as intended anyway with
hypothetical switches containing one we're matching for as a prefix,
e.g. -DNDEBUG-THANKS / -D_GNU_SOURCE-PLEASE / -pedantic-aggressive /
-fno-rtti-at-all / ... :)
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Mesa and X developer
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