Correctly detect GIT in a subtree
authorSylvain Henry <sylvain@haskus.fr>
Mon, 29 Oct 2018 18:02:45 +0000 (19:02 +0100)
committerKrzysztof Gogolewski <krz.gogolewski@gmail.com>
Mon, 29 Oct 2018 22:12:05 +0000 (23:12 +0100)
commit66cb344dc70d447d2d1c8bc3865bc5a8e68a8656
treea6cc91b6939cba0820874e84c314934858496a9f
parent78fb31077e58d949ea644c9d51abe53de9a9d2cb
Correctly detect GIT in a subtree

When we use a git subtree, .git is a file, not a directory.
The script was already fixed for the commit ID but not for its date.

PR: https://github.com/ghc/ghc/pull/212/
aclocal.m4