RFR(XS): 8244756: Build broken with some awk version after JDK-8244248

[Liu, Xin]

Hi, Martin and Magnus, 

Thank you to fix this problem. sorry, I didn't realize that awk program is less portable. 
Your script looks good to me. 

Why it works by reordering \._\- in []. Is it the only potential issue? 

For your information, the reason I added '-' because I found the suffix '-internal' when you build from openjdk source directly. 
"openjdk version "15-internal" 2020-09-15"

thanks,
--lx


On 5/11/20, 9:26 AM, "build-dev on behalf of Magnus Ihse Bursie" <build-dev-bounces at openjdk.java.net on behalf of magnus.ihse.bursie at oracle.com> wrote:

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    On 2020-05-11 18:17, Doerr, Martin wrote:
    >
    > Hi Magnus,
    >
    > thank you for proposing a fix which allows building with old awk on
    > AIX. Works fine.
    >
    > Here’s the webrev:
    >
    > http://cr.openjdk.java.net/~mdoerr/8244756_AIX_fix_awk_expr/webrev.00/
    >
    > Would you like to be mentioned as author?
    >
    Whatever. :) If you want.

    /Magnus
    >
    > Best regards,
    >
    > Martin
    >