set(LABEL_EXPR "$ENV{label_exp}")
if ("${LABEL_EXPR}" MATCHES "gcc")
  message(STATUS "Set CXX to g++ based on label_expr content")
  set(CMAKE_C_COMPILER "gcc" CACHE PATH "C compiler option")
  set(CMAKE_CXX_COMPILER "g++" CACHE PATH "C++ compiler option")
elseif ("${LABEL_EXPR}" MATCHES "clang")
  message(STATUS "Set CXX to clang++ based on label_expr content")
  set(CMAKE_C_COMPILER "clang" CACHE STRING "C compiler option")
  set(CMAKE_CXX_COMPILER "clang++" CACHE STRING "C++ compiler option")
endif()
if ("${LABEL_EXPR}" MATCHES "asio")
  message(STATUS "Set define to use boost asio for the multiplexer")
  set(CAF_USE_ASIO yes CACHE STRING "Enable ASIO in CAF")
endif()

set(LABEL_EXPR "$ENV{label_exp}")
if ("${LABEL_EXPR}" MATCHES "gcc")
  message(STATUS "Set CXX to g++ based on label_expr content")
  set(CMAKE_C_COMPILER "gcc" CACHE PATH "C compiler option")
  set(CMAKE_CXX_COMPILER "g++" CACHE PATH "C++ compiler option")
elseif ("${LABEL_EXPR}" MATCHES "clang")
  message(STATUS "Set CXX to clang++ based on label_expr content")
  set(CMAKE_C_COMPILER "clang" CACHE STRING "C compiler option")
  set(CMAKE_CXX_COMPILER "clang++" CACHE STRING "C++ compiler option")
endif()

Remove obsolete Jenkins config from helper script
Remove obsolete Jenkins config from helper script
