reactos/cmake/bison-flex.cmake

   1
   2 # Simply use :
   3 #  add_bison_files(foo.y)
   4 #  and
   5 #  add_flex_files(foo.l)
   6 #  then add ${CMAKE_CURRENT_BINARY_DIR}/foo.tab.c
   7 #  and ${CMAKE_CURRENT_BINARY_DIR}/foo.yy.c to the source list
   8
   9 function(add_bison_files)
  10     foreach(_file ${ARGN})
  11         get_filename_component(_name ${_file} NAME_WE)
  12         add_custom_command(
  13             OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_name}.tab.c ${CMAKE_CURRENT_BINARY_DIR}/${_name}.tab.h
  14             COMMAND bison -p ${_name}_ -o ${CMAKE_CURRENT_BINARY_DIR}/${_name}.tab.c --defines=${CMAKE_CURRENT_BINARY_DIR}/${_name}.tab.h ${CMAKE_CURRENT_SOURCE_DIR}/${_file}
  15             DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_file})
  16     endforeach()
  17 endfunction()
  18
  19 function(add_flex_files)
  20     foreach(_file ${ARGN})
  21         get_filename_component(_name ${_file} NAME_WE)
  22         add_custom_command(
  23             OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_name}.yy.c ${CMAKE_CURRENT_BINARY_DIR}/${_name}.yy.h
  24             COMMAND flex -o ${CMAKE_CURRENT_BINARY_DIR}/${_name}.yy.c --header-file=${CMAKE_CURRENT_BINARY_DIR}/${_name}.yy.h ${CMAKE_CURRENT_SOURCE_DIR}/${_file}
  25             DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_file})
  26     endforeach()
  27 endfunction()