* gnu/packages/logging.scm (tailon)[arguments]: Patch commands.py to reference
grep, awk, sed and tail by absolute paths.
Signed-off-by: Marius Bakke <mbakke@fastmail.com>
* gnu/packages/patches/glog-gcc-5-demangling.patch: New file.
* gnu/packages/logging.scm (glog)[sources]: Add it.
* gnu/local.mk (dist_patch_DATA): Add it.