Fix logic in find_dylib() and find_header()
Milksnake does not support searching for dylib/header in absolute directory.
It appends path to the in_path variable (if given): https://github.com/getsentry/milksnake/blob/ef0723e/milksnake/setuptools_ext.py#L146
This prevent setting CARGO_TARGET_DIR to an absolute path different of the rust/ subdirectory.
This PR changes the logic so that appending happens only if in_path is not an absolute path. Also, this in_path is normalized as described in #24.
Closes #24.
Apologies if bumping this is poor form, but I ran into this same issue today. Could this be merged and published in a new version?
Thanks!
Is something blocking this PR from getting merged?