When using a cmake that is installed from an archive, the paths for cmake/ctest/cpack are wrong.

I am using a local build of cmake with the same file structure as the cmake.org archives - contains cmake-blah-version-os-arch/bin/cmake. To illustrate this problem, the example uses the cmake.org archive urls.

1. run jenkins/jenkins:lts, install common plugins plus Cmake
2. on configureTools define cmake instance 'cmake-org':
   1. use install 'Extract .zip/.tar.gz'
   2. url of archive on cmake.org (https://cmake.org/files/v3.11/cmake-3.11.3-win64-x64.zip)
   3. Subdirectory of extracted archive 'cmake-3.11.3-win64-x64/bin'
3. create pipeline job:

node('cmake&&win64'){
    bat 'type NUL 1>CMakeLists.txt' // "IOException workspace doesn't exist"
    def cmakeTool = tool 'cmake-org'
    echo "tool says ${cmakeTool}"
    cmake arguments: '-V', installation: 'cmake-org'
}

The paths are wrong:

• The 'tool' step gives the dirname(cmake)
• 'cmake' step tries to exec "<jenkinshome>/jenkins\tools\hudson.plugins.cmake.CmakeTool\cmake-org\cmake-3.11.3-win64-x64\cmake -V" - 'bin/' is missing
• dirname(cmake) is not added to PATH - not sure if this is expected