[foreign-jextract] Integrated: 8265211: Print specific error message when an option parsing error occurs

[Jorn Vernee]

On Wed, 14 Apr 2021 11:37:18 GMT, Jorn Vernee <jvernee at openjdk.org> wrote:

> Hi,
> 
> This patch makes jextract print a more specific error message when an option parsing error occurs, where currently only the help message is printed.
> 
> For instance, when using an unrecognized option `-o` it will print
> 
> 
> OPTION ERROR: o is not a recognized option
> 
> 
> Or when specifying multiple header files
> 
> 
> OPTION ERROR: Expected 1 header file, not 3
> 
> 
> Thanks,
> Jorn

This pull request has now been integrated.

Changeset: 430ee2d0
Author:    Jorn Vernee <jvernee at openjdk.org>
URL:       https://git.openjdk.java.net/panama-foreign/commit/430ee2d0
Stats:     17 lines in 1 file changed: 15 ins; 0 del; 2 mod

8265211: Print specific error message when an option parsing error occurs

Reviewed-by: mcimadamore

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PR: https://git.openjdk.java.net/panama-foreign/pull/500