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authorGeorge Koehler <kernigh@gmail.com>2019-08-28 17:45:36 -0400
committerCharles Pigott <charlespigott@googlemail.com>2019-08-31 20:11:24 +0100
commitc655f89d845a4d670c7b30575c5b8de799b12363 (patch)
tree38e5a29d82e3368394b4e3bf78aeadea7171778d /Makefile.bundle.in
parent14bca191631f557b555d027f352824e6ee2a54f8 (diff)
downloadopenttd-c655f89d845a4d670c7b30575c5b8de799b12363.tar.xz
Fix: Allow git worktree in version detection; drop svn, hg.
If $ROOT_DIR is a linked working tree from git-worktree(1), then $ROOT_DIR/.git is a regular file instead of a directory. Allow this when deciding whether to use git to detect OpenTTD's version. Drop checks for svn and hg in config.lib, because findversion.sh hasn't used svn nor hg since 192770e6da.
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