tree 6a44392847dce7c9193822ae73306a5fa66c2553
parent 687146f04022213f631c73b54ab41455eeb46194
author Brad Bishop <bradleyb@fuzziesquirrel.com> 1468539246 -0400
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1469730937 -0400

classes-systemd: Add format strings to unit files

Add functionality for enabling python str.format()ing
of systemd unit files.

Add a variable name to SYSTEMD_SUBSTITUTIONS_${unit}
and its value will be substituted into any matching
python string {format}'s in the unit file during install.

Preconfigured variables:
  base_bindir -> ${base_bindir}
  bindir -> ${bindir}
  sbindir -> ${sbindir}
  DEFAULT_INSTALL_TARGET -> 'obmc-standby.target'

Change-Id: Ife5003e1fc6766bf148a80663c35ab50c6002d26
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com