message: Build Mac with Qt 5.12
diff: @@ -178,7 +178,7 @@ pipeline {
  environment {
  BOOST_PATH = "${BOOST_PATH_MAC}"
  OPENSSL_PATH = "${OPENSSL_PATH_MAC}"
  - QT_PATH = "${QT_PATH_MAC}"
  + QT_PATH = "${QT_PATH_MAC_512}"
  PATH = "/usr/local/bin:${QT_PATH}/bin:$PATH"
  MACOSX_DEPLOYMENT_TARGET = 10.12
  }
  @@ -620,7 +620,7 @@ pipeline {
  environment {
  BOOST_PATH = "${BOOST_PATH_MAC}"
  OPENSSL_PATH = "${OPENSSL_PATH_MAC}"
  - QT_PATH = "${QT_PATH_MAC}"
  + QT_PATH = "${QT_PATH_MAC_512}"
  PATH = "/usr/local/bin:${QT_PATH}/bin:$PATH"
  MACOSX_DEPLOYMENT_TARGET = 10.12
  }
  