[iir] Add a patch making exception throwing optional

[wouterz]

Specify library name and version: iir1/1.9.0

Through this patch throwing exceptions is made optional; I have also submitted a PR to upstream these changes but in the mean time an update to the repo also seems logical.

• I've read the guidelines for contributing.
• I've followed the PEP8 style guides for Python code in the recipes.
• I've used the latest Conan client version.
• I've tried at least one configuration locally with the
  conan-center hook activated.

[SpaceIm]

Why not waiting a new version? The patch is huge, it adds a feature, it's not a build fix. Moreover, there should be a new option in conanfile anyway.

[wouterz]

It doesn't break the library build, but it is breaking for no-exception projects using this library. However I do agree that it is also kind of a (big) feature, although the actual changes are only +- 90 lines (rest is padding in the diff).

The main reason for patching on conan, is for speed as Im not sure when a new release of the library is due.

I did forget the conanfile option... I will add this if the PR is considered viable

[uilianries]

I suggest asking to the author for a new release, or at least, a date to understand when we will have it available.

I would not include it on 1.9.0, because it will cause a different behavior from the official release.

If the author don't have a release in mind for now, you can create a custom version like cci.<YYYYMMDD> as documented here.

[conan-center-bot]

All green in build 2 (067765b46deab53d5310ed0e11228d8f4b93e3de):

• iir1/1.9.0@:
  All packages built successfully! (All logs)

[ghost]

I detected other pull requests that are modifying iir1/all recipe:

• Iir1 bump cci #8835

This message is automatically generated by https://github.com/ericLemanissier/conan-center-conflicting-prs so don't hesitate to report issues/improvements there.

[wouterz]

i have created a new PR #8835 creating a cci bump, so closing this one