ignored unrecognised input when compiling with a plugin
Summary
When I compile a package with ghc-tags-plugin
enabled, e.g. passing the following options (one will need to modify it depending on your system):
package io-classes
ghc-options: -package-db=/home/coot/.local/state/cabal/store/ghc-9.6.4/package.db/
-plugin-package=ghc-tags-plugin-0.6.1.0
-fplugin=Plugin.GhcTags
-fplugin-opt=Plugin.GhcTags:../tags
I am getting the following warnings:
Warning: ignoring unrecognised input `/home/coot/clients/iog/io-sim/dist-newstyle/build/x86_64-linux/ghc-9.6.4/io-classes-1.4.1.0/build/Control/Concurrent/Class/M
onadMVar.dyn_o'
...
It doesn't really matter what package I try to compile; I haven't tried to use any other plugin, but I don't get that warning when I disable the ghc-tags-plugin
.
Steps to reproduce
Given above. To install ghc-tags-plugin
follow instruction in the readme
Expected behavior
No warning.
Environment
- GHC version used:
ghc-9.6.4
Optional:
- Operating System: Linux
- System Architecture: x86_64