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| author | Simon Howard | 2015-08-23 16:08:58 -0400 |
|---|---|---|
| committer | Mike Swanson | 2015-08-24 14:37:33 -0700 |
| commit | 69faefcab4f8ac6599f47173b9a0eba80aaa10a6 (patch) | |
| tree | 94b3fe0040cff87605484af7fa16340b843c33e2 /autogen.sh | |
| parent | 87db726b9a9ae61caf2ff167450625ce8f4076c3 (diff) | |
| download | chocolate-doom-69faefcab4f8ac6599f47173b9a0eba80aaa10a6.tar.gz chocolate-doom-69faefcab4f8ac6599f47173b9a0eba80aaa10a6.tar.bz2 chocolate-doom-69faefcab4f8ac6599f47173b9a0eba80aaa10a6.zip | |
Make IWAD search paths compliant with XDG spec.
The XDG Base Directory Specification defines standard directories
that are searched for data files via the XDG_DATA_HOME and
XDG_DATA_DIRS environment variables:
http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
To make Chocolate Doom a good citizen, use these directories to
determine some of the locations in which to look for IWAD files. This
includes /usr/share/games/doom, which is absorbed under the default
value of the XDG_DATA_DIRS variable. We also now support the alternative
~/.local/share/games/doom as a user-writeable path in the user's home
directory that doesn't require root privileges.
This is part of #597 (thanks to @chungy for the suggestion).
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