#.rst:
#
# Colorize CMake output.
# Code was found on StackOverflow: http://stackoverflow.com/a/19578320
#
# Usage within CMake code
#   message("This is normal")
#   message("${Red}This is Red${ColourReset}")
#   message("${Green}This is Green${ColourReset}")
#   message("${Yellow}This is Yellow${ColourReset}")
#   message("${Blue}This is Blue${ColourReset}")
#   message("${Magenta}This is Magenta${ColourReset}")
#   message("${Cyan}This is Cyan${ColourReset}")
#   message("${White}This is White${ColourReset}")
#   message("${BoldRed}This is BoldRed${ColourReset}")
#   message("${BoldGreen}This is BoldGreen${ColourReset}")
#   message("${BoldYellow}This is BoldYellow${ColourReset}")
#   message("${BoldBlue}This is BoldBlue${ColourReset}")
#   message("${BoldMagenta}This is BoldMagenta${ColourReset}")
#   message("${BoldCyan}This is BoldCyan${ColourReset}")
#   message("${BoldWhite}This is BoldWhite\n\n${ColourReset}")

if(NOT WIN32)
  string(ASCII 27 Esc)
  set(ColourReset "${Esc}[m")
  set(ColourBold  "${Esc}[1m")
  set(Red         "${Esc}[31m")
  set(Green       "${Esc}[32m")
  set(Yellow      "${Esc}[33m")
  set(Blue        "${Esc}[34m")
  set(Magenta     "${Esc}[35m")
  set(Cyan        "${Esc}[36m")
  set(White       "${Esc}[37m")
  set(BoldRed     "${Esc}[1;31m")
  set(BoldGreen   "${Esc}[1;32m")
  set(BoldYellow  "${Esc}[1;33m")
  set(BoldBlue    "${Esc}[1;34m")
  set(BoldMagenta "${Esc}[1;35m")
  set(BoldCyan    "${Esc}[1;36m")
  set(BoldWhite   "${Esc}[1;37m")
endif()