Yihui Xiong / nrf51822_fix_i2c_spi_conflict

fix nrf51822 i2c & spi conflict

Dependencies:   BLE_API eMPL_MPU6050 nRF51822

Fork of Seeed_Tiny_BLE_Flash by Darren Huang

mbed-src/CMakeLists.txt@5:b8c02645e6af, 2015-11-17 (annotated)

Committer:
yihui
Date:
Tue Nov 17 07:48:56 2015 +0000
Revision:
5:b8c02645e6af
fix i2c & spi conflict

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yihui 5:b8c02645e6af 1 #
yihui 5:b8c02645e6af 2 # mbed-2 yotta-compatible build system
yihui 5:b8c02645e6af 3 #
yihui 5:b8c02645e6af 4
yihui 5:b8c02645e6af 5 # make sure necessary features are enabled:
yihui 5:b8c02645e6af 6 project(mbed-classic)
yihui 5:b8c02645e6af 7 enable_language(ASM)
yihui 5:b8c02645e6af 8
yihui 5:b8c02645e6af 9 # override compilation flags:
yihui 5:b8c02645e6af 10 if(CMAKE_C_COMPILER_ID MATCHES GNU)
yihui 5:b8c02645e6af 11 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
yihui 5:b8c02645e6af 12 endif()
yihui 5:b8c02645e6af 13
yihui 5:b8c02645e6af 14 # the mbed.a library is built from two sets of source files + include
yihui 5:b8c02645e6af 15 # directories:
yihui 5:b8c02645e6af 16 #
yihui 5:b8c02645e6af 17 # MBED_COMMON_SOURCES: the source files that are the same for all targets,
yihui 5:b8c02645e6af 18 # these are easily found by globbing:
yihui 5:b8c02645e6af 19 #
yihui 5:b8c02645e6af 20 file(GLOB MBED_COMMON_SOURCES "common/*.cpp" "common/*.c")
yihui 5:b8c02645e6af 21 #
yihui 5:b8c02645e6af 22 # (always include the hal header directory, too)
yihui 5:b8c02645e6af 23 set(MBED_COMMON_INCLUDE_DIRS "hal")
yihui 5:b8c02645e6af 24
yihui 5:b8c02645e6af 25 # and MBED_TARGET_SOURCES: these depend on which target we are building for. To
yihui 5:b8c02645e6af 26 # find these we need to walk the directories in targets/, and wherever we see a
yihui 5:b8c02645e6af 27 # TARGET_<something> name, recurse only if <something> matches what we're
yihui 5:b8c02645e6af 28 # currently building for
yihui 5:b8c02645e6af 29 macro(mbed_find_target_dirs PARENT_DIRECTORY SOURCES_LIST INCLUDES_LIST)
yihui 5:b8c02645e6af 30 # append this directory to the search path:
yihui 5:b8c02645e6af 31 list(APPEND ${INCLUDES_LIST} "${PARENT_DIRECTORY}")
yihui 5:b8c02645e6af 32 # add all source files in this directory to the sources list:
yihui 5:b8c02645e6af 33 file(GLOB sources "${PARENT_DIRECTORY}/*.cpp" "${PARENT_DIRECTORY}/*.c" "${PARENT_DIRECTORY}/*.s" "${PARENT_DIRECTORY}/*.S" )
yihui 5:b8c02645e6af 34 list(APPEND ${SOURCES_LIST} ${sources})
yihui 5:b8c02645e6af 35
yihui 5:b8c02645e6af 36 # get a list of all subdirectories that we want to recurse into:
yihui 5:b8c02645e6af 37 file(GLOB dir_children RELATIVE "${PARENT_DIRECTORY}" "${PARENT_DIRECTORY}/*")
yihui 5:b8c02645e6af 38 set(matching_subdirs "")
yihui 5:b8c02645e6af 39 foreach(child ${dir_children})
yihui 5:b8c02645e6af 40 if(IS_DIRECTORY "${PARENT_DIRECTORY}/${child}")
yihui 5:b8c02645e6af 41 # is this directory name a magic one?
yihui 5:b8c02645e6af 42 if("${child}" MATCHES "^TARGET_")
yihui 5:b8c02645e6af 43 # target-magic: recurse if the MBED_LEGACY_TARGET_DEFINITIONS **list**
yihui 5:b8c02645e6af 44 # contains a matching value:
yihui 5:b8c02645e6af 45 foreach(legacy_magic_def ${MBED_LEGACY_TARGET_DEFINITIONS})
yihui 5:b8c02645e6af 46 # we could probably unroll the list into a single regex if
yihui 5:b8c02645e6af 47 # this is a performance problem:
yihui 5:b8c02645e6af 48 if("${child}" MATCHES "^TARGET_${legacy_magic_def}$")
yihui 5:b8c02645e6af 49 list(APPEND matching_subdirs ${child})
yihui 5:b8c02645e6af 50 break()
yihui 5:b8c02645e6af 51 endif()
yihui 5:b8c02645e6af 52 endforeach()
yihui 5:b8c02645e6af 53 elseif("${child}" MATCHES "^TOOLCHAIN_")
yihui 5:b8c02645e6af 54 # toolchain-magic: (recurse if the MBED_LEGACY_TOOLCHAIN matches
yihui 5:b8c02645e6af 55 # this name)
yihui 5:b8c02645e6af 56 if("${child}" MATCHES "^TOOLCHAIN_${MBED_LEGACY_TOOLCHAIN}$")
yihui 5:b8c02645e6af 57 list(APPEND matching_subdirs "${child}")
yihui 5:b8c02645e6af 58 endif()
yihui 5:b8c02645e6af 59 else()
yihui 5:b8c02645e6af 60 # not special: always recurse into this directory
yihui 5:b8c02645e6af 61 list(APPEND matching_subdirs "${child}")
yihui 5:b8c02645e6af 62 endif()
yihui 5:b8c02645e6af 63 endif()
yihui 5:b8c02645e6af 64 endforeach()
yihui 5:b8c02645e6af 65 #message("matching_subdirs: ${matching_subdirs}")
yihui 5:b8c02645e6af 66
yihui 5:b8c02645e6af 67 # recurse:
yihui 5:b8c02645e6af 68 foreach(subdir ${matching_subdirs})
yihui 5:b8c02645e6af 69 mbed_find_target_dirs("${PARENT_DIRECTORY}/${subdir}" ${SOURCES_LIST} ${INCLUDES_LIST})
yihui 5:b8c02645e6af 70 endforeach()
yihui 5:b8c02645e6af 71 endmacro()
yihui 5:b8c02645e6af 72
yihui 5:b8c02645e6af 73 set(MBED_TARGET_SOURCES "")
yihui 5:b8c02645e6af 74 set(MBED_TARGET_INCLUDE_DIRS "")
yihui 5:b8c02645e6af 75 mbed_find_target_dirs("${CMAKE_CURRENT_SOURCE_DIR}/targets" MBED_TARGET_SOURCES MBED_TARGET_INCLUDE_DIRS)
yihui 5:b8c02645e6af 76 #message("found target sources: ${MBED_TARGET_SOURCES}")
yihui 5:b8c02645e6af 77 #message("found target include dirs: ${MBED_TARGET_INCLUDE_DIRS}")
yihui 5:b8c02645e6af 78
yihui 5:b8c02645e6af 79 # unfortunately, for ARMCC, the startup code needs to be provided as an object
yihui 5:b8c02645e6af 80 # on the command line (not as part of an archive). To do this we override the
yihui 5:b8c02645e6af 81 # CMake add_executable command.
yihui 5:b8c02645e6af 82 if(CMAKE_C_COMPILER_ID STREQUAL "ARMCC")
yihui 5:b8c02645e6af 83 set(MBED_TARGET_STARTUP_CODE_SOURCES "")
yihui 5:b8c02645e6af 84 foreach(src ${MBED_TARGET_SOURCES})
yihui 5:b8c02645e6af 85 if("${src}" MATCHES .*startup_.*\\.[sS])
yihui 5:b8c02645e6af 86 LIST(APPEND MBED_TARGET_STARTUP_CODE_SOURCES "${src}")
yihui 5:b8c02645e6af 87 endif()
yihui 5:b8c02645e6af 88 endforeach()
yihui 5:b8c02645e6af 89 add_library(mbed_classic_startupcod OBJECT ${MBED_TARGET_STARTUP_CODE_SOURCES})
yihui 5:b8c02645e6af 90 macro (add_executable _name)
yihui 5:b8c02645e6af 91 _add_executable(${ARGV} $<TARGET_OBJECTS:mbed_classic_startupcod>)
yihui 5:b8c02645e6af 92 endmacro()
yihui 5:b8c02645e6af 93 endif()
yihui 5:b8c02645e6af 94
yihui 5:b8c02645e6af 95 # we have to append any target-specific include dirs to the global include dirs
yihui 5:b8c02645e6af 96 # list, so that any indirect includes (e.g. via mbed.h) of files in those
yihui 5:b8c02645e6af 97 # directories will work:
yihui 5:b8c02645e6af 98 # (non-target-specific include dirs are listed in extraIncludes in module.json)
yihui 5:b8c02645e6af 99 foreach(dir ${MBED_TARGET_INCLUDE_DIRS})
yihui 5:b8c02645e6af 100 set_property(GLOBAL APPEND PROPERTY YOTTA_GLOBAL_INCLUDE_DIRS ${dir})
yihui 5:b8c02645e6af 101 endforeach()
yihui 5:b8c02645e6af 102
yihui 5:b8c02645e6af 103 # finally, we can construct a library using the determined set of include paths
yihui 5:b8c02645e6af 104 # + source files. Note that the library name must match the name of the yotta
yihui 5:b8c02645e6af 105 # module (defined in module.json) for this module to link properly with other
yihui 5:b8c02645e6af 106 # yotta modules.
yihui 5:b8c02645e6af 107 include_directories(${MBED_COMMON_INCLUDE_DIRS})
yihui 5:b8c02645e6af 108 include_directories(${MBED_TARGET_INCLUDE_DIRS})
yihui 5:b8c02645e6af 109 add_library(mbed-classic
yihui 5:b8c02645e6af 110 ${MBED_COMMON_SOURCES}
yihui 5:b8c02645e6af 111 ${MBED_TARGET_SOURCES}
yihui 5:b8c02645e6af 112 )