foreach(message_line ${ARGN})
set(message_lines ${message_lines} COMMAND ${CMAKE_COMMAND} -E echo "${message_line}")
endforeach()
+ # Generate a timestamp file that gets included. When deleted on build, this forces CMake
+ # to rerun.
+ string(RANDOM filename)
+ set(filename "${CMAKE_CURRENT_BINARY_DIR}/${filename}.cmake")
+ file(WRITE "${filename}" "")
+ include("${filename}")
add_custom_target(${target_name} ALL
${message_lines}
- COMMAND ${CMAKE_COMMAND} -E touch "${CMAKE_BINARY_DIR}/CMakeCache.txt"
+ COMMAND ${CMAKE_COMMAND} -E remove "${filename}"
COMMAND ${CMAKE_COMMAND} -P ${idf_path}/tools/cmake/scripts/fail.cmake
VERBATIM)
endfunction()