cmake/FindZig.cmake

   1 #.rst:
   2 # FindZig
   3 # -------
   4 #
   5 # Find zig executable.
   6 #
   7 # Result Variables
   8 # ^^^^^^^^^^^^^^^^
   9 #
  10 # This module defines the following variables:
  11 #
  12 # ``ZIG_FOUND``
  13 #
  14 # ``ZIG_EXECUTABLE``
  15 #
  16 # ``ZIG_VERSION``
  17 #
  18 include(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake)
  19 find_program(ZIG_EXECUTABLE zig DOC "Zig compiler")
  20 mark_as_advanced(ZIG_EXECUTABLE)
  21
  22 if(EXISTS "${ZIG_EXECUTABLE}")
  23   execute_process(COMMAND ${ZIG_EXECUTABLE} version
  24     OUTPUT_STRIP_TRAILING_WHITESPACE OUTPUT_VARIABLE ZIG_VERSION
  25   )
  26 endif()
  27
  28 find_package_handle_standard_args(Zig
  29   FOUND_VAR
  30     ZIG_FOUND
  31   REQUIRED_VARS
  32     ZIG_EXECUTABLE
  33   VERSION_VAR
  34     ZIG_VERSION
  35 )