CMakeLists.txt

   1 project(lwext4 C)
   2 cmake_minimum_required(VERSION 2.8)
   3
   4
   5 include_directories(${PROJECT_BINARY_DIR}/include)
   6 include_directories(blockdev/filedev)
   7 include_directories(blockdev/filedev_win)
   8
   9 set(BLOCKDEV_TYPE  none)
  10
  11 add_definitions(-DCONFIG_USE_DEFAULT_CONFIG=0)
  12 add_definitions(-DVERSION="${VERSION}")
  13
  14 #Examples
  15 if    (CMAKE_SYSTEM_PROCESSOR STREQUAL  cortex-m0)
  16     #...
  17 elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL  cortex-m3)
  18     #...
  19 elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL  arm-sim)
  20     #...
  21 elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL  cortex-m4)
  22     #...
  23 elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL  bf518)
  24     #...
  25 elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL  avrxmega7)
  26     add_definitions(-DCONFIG_HAVE_OWN_ERRNO=1)
  27 elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL  msp430g2210)
  28     add_definitions(-DCONFIG_DEBUG_PRINTF=0)
  29     add_definitions(-DCONFIG_DEBUG_ASSERT=0)
  30     #...
  31 elseif(LIB_ONLY)
  32     add_definitions(-DCONFIG_DEBUG_PRINTF=0)
  33     add_definitions(-DCONFIG_DEBUG_ASSERT=0)
  34     add_definitions(-DCONFIG_HAVE_OWN_OFLAGS=1)
  35     add_definitions(-DCONFIG_HAVE_OWN_ERRNO=0)
  36     add_definitions(-DCONFIG_BLOCK_DEV_CACHE_SIZE=16)
  37 else()
  38     #Generic example target
  39     set(BLOCKDEV_TYPE  linux)
  40     add_definitions(-DCONFIG_HAVE_OWN_OFLAGS=0)
  41     add_definitions(-DCONFIG_HAVE_OWN_ERRNO=0)
  42     add_definitions(-DCONFIG_HAVE_OWN_ASSERT=0)
  43     add_definitions(-DCONFIG_BLOCK_DEV_CACHE_SIZE=16)
  44     add_subdirectory(fs_test)
  45 endif()
  46
  47 macro(output_configure)
  48     get_property(
  49         definitions
  50         DIRECTORY
  51         PROPERTY COMPILE_DEFINITIONS
  52     )
  53     file(WRITE
  54          ${PROJECT_BINARY_DIR}/include/generated/ext4_config.h
  55          "")
  56     foreach(item ${definitions})
  57         string(REGEX MATCH "^CONFIG_" match_res ${item})
  58         if(match_res)
  59             string(REGEX REPLACE "=(.+)$" "" replace_res ${item})
  60             string(CONFIGURE
  61                    "#define ${replace_res} ${CMAKE_MATCH_1}"
  62                    output_str)
  63             file(APPEND
  64                  ${PROJECT_BINARY_DIR}/include/generated/ext4_config.h
  65                  "${output_str}\n")
  66         endif()
  67     endforeach()
  68 endmacro()
  69 output_configure()
  70
  71 add_subdirectory(blockdev)
  72
  73 #Library build
  74 add_subdirectory(src)
  75 #Detect all possible warnings for lwext4 target
  76 if (NOT CMAKE_COMPILER_IS_GNUCC)
  77     set_target_properties(lwext4 PROPERTIES COMPILE_FLAGS "")
  78 else()
  79     set_target_properties(lwext4 PROPERTIES COMPILE_FLAGS "-Wall -Wextra -pedantic")
  80 endif()
  81
  82 #Config file generation
  83 file(
  84     COPY include
  85     DESTINATION .
  86 )
  87
  88 #DISTRIBUTION
  89 set(CPACK_PACKAGE_VERSION_MAJOR "${VERSION_MAJOR}")
  90 set(CPACK_PACKAGE_VERSION_MINOR "${VERSION_MINOR}")
  91 set(CPACK_PACKAGE_VERSION_PATCH "${VERSION_PATCH}")
  92 set(CPACK_SOURCE_GENERATOR "TBZ2")
  93 set(CPACK_SOURCE_PACKAGE_FILE_NAME
  94   "${CMAKE_PROJECT_NAME}-${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
  95 set(CPACK_SOURCE_IGNORE_FILES
  96 "/build" ".git")
  97 include(CPack)
  98
  99
 100 add_custom_target(dist COMMAND ${CMAKE_MAKE_PROGRAM} package_source)