src/additional/cmake/BrewHelper.cmake

   1 # Copyright (c) 2018 The Bitcoin developers
   2
   3 find_program(BREW brew)
   4
   5 function(find_brew_prefix VAR NAME)
   6         if(NOT BREW)
   7                 return()
   8         endif()
   9
  10         if(DEFINED ${VAR})
  11                 return()
  12         endif()
  13
  14         execute_process(
  15                 COMMAND ${BREW} --prefix ${NAME}
  16                 OUTPUT_VARIABLE PREFIX
  17                 ERROR_QUIET
  18                 OUTPUT_STRIP_TRAILING_WHITESPACE
  19         )
  20         set(${VAR} ${PREFIX} PARENT_SCOPE)
  21 endfunction()