Fix cmake rpath on macosx

4 jobs for v1.6.0-Darwin in 31 seconds (queued for 10 seconds)
latest
Status Job ID Name Coverage
  Build Testinstall
passed #300139
dailyBuildMasterAll

00:00:08

passed #300140
dailyCoverageMasterAll

00:00:09

78.0%
 
  Deploy
passed #300144
pages

00:00:13

passed pages:deploy

00:01:05