message: Removed not needed parts from Jenkinsfile.
diff: @@ -3,15 +3,14 @@ import org.stan.Utils
  def utils = new org.stan.Utils()
  -def setupCXX(failOnError = true, CXX = env.CXX) {
  +def setupCXX(CXX = env.CXX) {
  unstash 'CmdStanSetup'
  - errorStr = failOnError ? "-Werror " : ""
  - writeFile(file: "make/local", text: "CXX=${CXX} ${errorStr}")
  + writeFile(file: "make/local", text: "CXX=${CXX}")
  }
  -def runTests(String prefix = "", String testPath) {
  +def runTests(String prefix = "") {
  """ make -j${env.PARALLEL} build
  - ${prefix}runCmdStanTests.py -j${env.PARALLEL} ${testPath}
  + ${prefix}runCmdStanTests.py -j${env.PARALLEL} src/test/interface
  """
  }
  @@ -59,7 +58,7 @@ pipeline {
  agent { label 'windows' }
  steps {
  setupCXX()
  - bat runTests("src/test/interface")
  + bat runTests()
  }
  post {
  always {
  @@ -85,8 +84,8 @@ pipeline {
  stage('Linux interface tests') {
  agent {label 'linux'}
  steps {
  - setupCXX(true, "${env.GCC}")
  - sh runTests("./", "src/test/interface")
  + setupCXX("${env.GCC}")
  + sh runTests("./")
  }
  post {
  always {
  @@ -112,8 +111,8 @@ pipeline {
  stage('Mac interface tests') {
  agent {label 'osx'}
  steps {
  - setupCXX(true, "${env.GCC}")
  - sh runTests("./", "src/test/interface")
  + setupCXX("${env.GCC}")
  + sh runTests("./")
  }
  post {
  always {
  