based

0 cmake_minimum_required(VERSION 3.14)

1

2 macro(default name)

3 if(NOT DEFINED "${name}")

4 set("${name}" "${ARGN}")

5 endif()

6 endmacro()

7

8 default(SPELL_COMMAND codespell)

9 default(FIX NO)

10

11 set(flag "")

12 if(FIX)

13 set(flag -w)

14 endif()

15

16 execute_process(

17 COMMAND "${SPELL_COMMAND}" ${flag}

18 WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"

19 RESULT_VARIABLE result

20 )

21

22 if(result EQUAL "65")

23 message(FATAL_ERROR "Run again with FIX=YES to fix these errors.")

24 elseif(result EQUAL "64")

25 message(FATAL_ERROR "Spell checker printed the usage info. Bad arguments?")

26 elseif(NOT result EQUAL "0")

27 message(FATAL_ERROR "Spell checker returned with ${result}")

28 endif()