Add Portmidi

[thielema]

Checklist:

• Meaningful commit message, eg add my-cool-package (please don't mention build-constraints.yml)
• At least 30 minutes have passed since uploading to Hackage
• If applicable, required system libraries are added to 02-apt-get-install.sh or 03-custom-install.sh
• (recommended) Package have been verified to work with the latest nightly snapshot, e.g by running the verify-package script
• (optional) Package is compatible with the latest version of all dependencies (Run cabal update && cabal outdated)

The script runs virtually the following commands in a clean directory:

  stack unpack $package-$version # `-$version` is optional
  cd $package-$version
  rm -f stack.yaml && stack init --resolver nightly --ignore-subdirs
  stack build --resolver nightly --haddock --test --bench --no-run-benchmarks

[juhp]

Merged, thanks

[juhp]

Btw seems libportmidi-dev was not needed to build them, unless I missed something.

[thielema]

On Fri, 29 May 2026, Jens Petersen wrote: [82731?s=20&v=4] juhp left a comment (commercialhaskell/stackage#8022) Btw seems libportmidi-dev was not needed to build them, unless I missed something.

You are right. It seems, they have copied the libportmidi C code into the Haskell package.