tree b741a82ca317109d9d2fd9d2046d5c61f0b14a81
parent 6c4f3ea4b11033bcafbecad69887d77c6d366ce7
author Simon McVittie <smcv@debian.org> 1570176498 +0100
committer Simon McVittie <smcv@collabora.com> 1571665004 +0000

Silence deprecation warnings for PopplerAttachment->ctime, ->mtime

GTime is not Y2038-safe, and is now marked as deprecated. Don't trigger
deprecation warnings for projects that include poppler headers but
do not otherwise use GTime.

Part of #765.

Signed-off-by: Simon McVittie <smcv@debian.org>