2 set(CMAKE_SOURCE_DIR ..)
3 set(LINT_COMMAND ${CMAKE_SOURCE_DIR}/scripts/cpp_lint.py)
4 set(SRC_FILE_EXTENSIONS h hpp hu c cpp cu cc)
5 set(EXCLUDE_FILE_EXTENSTIONS pb.h pb.cc)
6 set(LINT_DIRS include src/caffe examples tools python matlab)
8 cmake_policy(SET CMP0009 NEW) # suppress cmake warning
10 # find all files of interest
11 foreach(ext ${SRC_FILE_EXTENSIONS})
12 foreach(dir ${LINT_DIRS})
13 file(GLOB_RECURSE FOUND_FILES ${CMAKE_SOURCE_DIR}/${dir}/*.${ext})
14 set(LINT_SOURCES ${LINT_SOURCES} ${FOUND_FILES})
18 # find all files that should be excluded
19 foreach(ext ${EXCLUDE_FILE_EXTENSTIONS})
20 file(GLOB_RECURSE FOUND_FILES ${CMAKE_SOURCE_DIR}/*.${ext})
21 set(EXCLUDED_FILES ${EXCLUDED_FILES} ${FOUND_FILES})
24 # exclude generated pb files
25 list(REMOVE_ITEM LINT_SOURCES ${EXCLUDED_FILES})
28 COMMAND ${LINT_COMMAND} ${LINT_SOURCES}
29 ERROR_VARIABLE LINT_OUTPUT
30 ERROR_STRIP_TRAILING_WHITESPACE
33 string(REPLACE "\n" ";" LINT_OUTPUT ${LINT_OUTPUT})
35 list(GET LINT_OUTPUT -1 LINT_RESULT)
36 list(REMOVE_AT LINT_OUTPUT -1)
37 string(REPLACE " " ";" LINT_RESULT ${LINT_RESULT})
38 list(GET LINT_RESULT -1 NUM_ERRORS)
39 if(NUM_ERRORS GREATER 0)
40 foreach(msg ${LINT_OUTPUT})
41 string(FIND ${msg} "Done" result)
43 message(STATUS ${msg})
46 message(FATAL_ERROR "Lint found ${NUM_ERRORS} errors!")
48 message(STATUS "Lint did not find any errors!")