cmake/main.cmake

   1 set(MAIN_INCLUDE_DIRS
   2     "${MAIN_LIB_DIR}"
   3     "${MAIN_SRC_DIR}"
   4     "${MAIN_LIB_DIR}/main/MAVLink"
   5 )
   6
   7 set(MAIN_DEFINITIONS
   8     __FORKNAME__=inav
   9     __REVISION__="${GIT_REV}"
  10 )
  11
  12 set(MAIN_COMPILE_OPTIONS
  13     -Wall
  14     -Wextra
  15     -Wunsafe-loop-optimizations
  16     -Wdouble-promotion
  17     -Wstrict-prototypes
  18     -Werror=switch
  19 )
  20
  21 macro(main_sources var) # list-var src-1...src-n
  22     set(${var} ${ARGN})
  23     list(TRANSFORM ${var} PREPEND "${MAIN_SRC_DIR}/")
  24 endmacro()
  25
  26 function(exclude_basenames var excludes)
  27     set(filtered "")
  28     foreach(item ${${var}})
  29         get_filename_component(basename ${item} NAME)
  30         if (NOT ${basename} IN_LIST excludes)
  31             list(APPEND filtered ${item})
  32         endif()
  33     endforeach()
  34     set(${var} ${filtered} PARENT_SCOPE)
  35 endfunction()
  36
  37 function(glob_except var pattern excludes)
  38     file(GLOB results ${pattern})
  39     list(LENGTH results count)
  40     if(count EQUAL 0)
  41         message(FATAL_ERROR "glob with pattern '${pattern}' returned no results")
  42     endif()
  43     exclude_basenames(results "${excludes}")
  44     set(${var} ${results} PARENT_SCOPE)
  45 endfunction()
  46
  47 function(get_generated_files_dir output target_name)
  48     set(${output} ${CMAKE_CURRENT_BINARY_DIR}/${target_name} PARENT_SCOPE)
  49 endfunction()
  50
  51 function(setup_executable exe name)
  52     get_generated_files_dir(generated_dir ${name})
  53     target_compile_options(${exe} PRIVATE ${MAIN_COMPILE_OPTIONS})
  54     target_include_directories(${exe} PRIVATE ${generated_dir} ${MAIN_INCLUDE_DIRS})
  55     target_compile_definitions(${exe} PRIVATE ${MAIN_DEFINITIONS} __TARGET__="${name}" ${name})
  56     # XXX: Don't make SETTINGS_GENERATED_C part of the build,
  57     # since it's compiled via #include in settings.c. This will
  58     # change once we move off PGs
  59     target_sources(${exe} PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/${name}/${SETTINGS_GENERATED_H}")
  60     set_target_properties(${exe} PROPERTIES
  61         RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin"
  62     )
  63     if(IS_RELEASE_BUILD)
  64         set_target_properties(${exe} PROPERTIES
  65             INTERPROCEDURAL_OPTIMIZATION ON
  66         )
  67     endif()
  68 endfunction()
  69
  70 function(setup_firmware_target exe name)
  71     setup_executable(${exe} ${name})
  72     enable_settings(${exe} ${name})
  73     get_property(targets GLOBAL PROPERTY VALID_TARGETS)
  74     list(APPEND targets ${name})
  75     set_property(GLOBAL PROPERTY VALID_TARGETS "${targets}")
  76     setup_openocd(${exe} ${name})
  77     setup_svd(${exe} ${name})
  78
  79     cmake_parse_arguments(args "SKIP_RELEASES" "" "" ${ARGN})
  80     if(args_SKIP_RELEASES)
  81         set_target_properties(${exe} ${name} PROPERTIES SKIP_RELEASES ON)
  82     endif()
  83 endfunction()
  84
  85 function(exclude_from_all target)
  86     set_property(TARGET ${target} PROPERTY
  87         TARGET_MESSAGES OFF
  88         EXCLUDE_FROM_ALL 1
  89         EXCLUDE_FROM_DEFAULT_BUILD 1)
  90 endfunction()
  91
  92 function(collect_targets)
  93     get_property(targets GLOBAL PROPERTY VALID_TARGETS)
  94     list(SORT targets)
  95     set(release_targets)
  96     foreach(target ${targets})
  97         get_target_property(skip_releases ${target} SKIP_RELEASES)
  98         if(NOT skip_releases)
  99             list(APPEND release_targets ${target})
 100         endif()
 101     endforeach()
 102
 103     list(JOIN targets " " target_names)
 104     list(JOIN release_targets " " release_targets_names)
 105     set_property(GLOBAL PROPERTY RELEASE_TARGETS ${release_targets})
 106
 107     set(list_target_name "targets")
 108     add_custom_target(${list_target_name}
 109         COMMAND ${CMAKE_COMMAND} -E echo "Valid targets: ${target_names}"
 110         COMMAND ${CMAKE_COMMAND} -E echo "Release targets: ${release_targets_names}"
 111     )
 112     exclude_from_all(${list_target_name})
 113     set(release_target_name "release")
 114     add_custom_target(${release_target_name}
 115         ${CMAKE_COMMAND} -E true
 116         DEPENDS ${release_targets}
 117     )
 118     list(LENGTH targets target_count)
 119     list(LENGTH release_targets release_target_count)
 120     message("-- ${target_count} targets (${release_target_count} for release) found for toolchain ${TOOLCHAIN}")
 121 endfunction()