K 10
svn:author
V 8
tcberner
K 8
svn:date
V 27
2020-08-14T17:03:30.151035Z
K 7
svn:log
V 377
comms/wsjtx: prepare for cmake-3.18.x

- this belongs into the "let's forget this ever happened category".
- with cmake-3.18 the target to patch the thirdparty sources gets
  ran twice. Onde during build and once during the install phase.
- we silently remove the patches again after the build is done, so
  that during the install phase, the patching is a no-op.

PR:		248003

END