pbuilder, bindmounts and ccache

Note to self: When building LibreOffice packages in a pbuilder (a chroot with bells and whistles) which bindmounts your ccache, it is not a Good Idea to kill the pbuilder process mercilessly. This is because debugging a heisenbug caused by a corrupted ccache is never fun.

This was originally published at 2011-12-18 01:52:00/2011-12-18 00:52:14 on livejournal.