201 lines
5.2 KiB
CMake
201 lines
5.2 KiB
CMake
###| CMAKE Kiibohd Controller Source Configurator |###
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#
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# Written by Jacob Alexander in 2011-2013 for the Kiibohd Controller
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#
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# Released into the Public Domain
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#
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###
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###
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# Project Modules
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#
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#| Note: This is the only section you probably want to modify
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#| Each module is defined by it's own folder (e.g. Scan/Matrix represents the "Matrix" module)
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#| All of the modules must be specified, as they generate the sources list of files to compile
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#| Any modifications to this file will cause a complete rebuild of the project
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#| Please look at the {Scan,Macro,USB,Debug}/module.txt for information on the modules and how to create new ones
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##| Deals with acquiring the keypress information and turning it into a key index
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set( ScanModule "avr-capsense" )
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##| Uses the key index and potentially applies special conditions to it, mapping it to a usb key code
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set( MacroModule "buffer" )
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##| Sends the current list of usb key codes through USB HID
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set( USBModule "pjrc" )
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##| Debugging source to use, each module has it's own set of defines that it sets
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set( DebugModule "full" )
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###
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# Module Overrides (Used in the buildall.bash script)
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#
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if ( ( DEFINED ScanModuleOverride ) AND ( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/Scan/${ScanModuleOverride} ) )
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set( ScanModule ${ScanModuleOverride} )
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endif ()
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###
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# Path Setup
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#
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set( ScanModulePath "Scan/${ScanModule}" )
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set( MacroModulePath "Macro/${MacroModule}" )
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set( USBModulePath "USB/${USBModule}" )
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set( DebugModulePath "Debug/${DebugModule}" )
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#| Top-level directory adjustment
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set( HEAD_DIR "${CMAKE_CURRENT_SOURCE_DIR}" )
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###
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# Module Check Function
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#
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#| Usage:
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#| PathPrepend( ModulePath <ListOfFamiliesSupported> )
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#| Uses the ${COMPILER_FAMILY} variable
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function( ModuleCompatibility ModulePath )
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foreach( mod_var ${ARGN} )
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if ( ${mod_var} STREQUAL ${COMPILER_FAMILY} )
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# Module found, no need to scan further
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return()
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endif ()
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endforeach()
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message( FATAL_ERROR "${ModulePath} does not support the ${COMPILER_FAMILY} family..." )
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endfunction()
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###
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# Module Configuration
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#
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#| Additional options, usually define settings
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add_definitions()
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#| Include path for each of the modules
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add_definitions(
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-I${HEAD_DIR}/${ScanModulePath}
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-I${HEAD_DIR}/${MacroModulePath}
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-I${HEAD_DIR}/${USBModulePath}
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-I${HEAD_DIR}/${DebugModulePath}
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)
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###
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# Module Processing
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#
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#| Go through lists of sources and append paths
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#| Usage:
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#| PathPrepend( OutputListOfSources <Prepend Path> <InputListOfSources> )
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macro( PathPrepend Output SourcesPath )
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unset( tmpSource )
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# Loop through items
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foreach( item ${ARGN} )
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# Set the path
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set( tmpSource ${tmpSource} "${SourcesPath}/${item}" )
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endforeach()
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# Finalize by writing the new list back over the old one
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set( ${Output} ${tmpSource} )
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endmacro()
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#| Scan Module
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include ( "${ScanModulePath}/setup.cmake" )
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PathPrepend( SCAN_SRCS ${ScanModulePath} ${SCAN_SRCS} )
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#| Macro Module
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include ( "${MacroModulePath}/setup.cmake" )
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PathPrepend( MACRO_SRCS ${MacroModulePath} ${MACRO_SRCS} )
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#| USB Module
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include ( "${USBModulePath}/setup.cmake" )
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PathPrepend( USB_SRCS ${USBModulePath} ${USB_SRCS} )
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#| Debugging Module
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include ( "${DebugModulePath}/setup.cmake" )
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PathPrepend( DEBUG_SRCS ${DebugModulePath} ${DEBUG_SRCS} )
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#| Print list of all module sources
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message( STATUS "Detected Scan Module Source Files:" )
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message( "${SCAN_SRCS}" )
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message( STATUS "Detected Macro Module Source Files:" )
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message( "${MACRO_SRCS}" )
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message( STATUS "Detected USB Module Source Files:" )
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message( "${USB_SRCS}" )
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message( STATUS "Detected Debug Module Source Files:" )
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message( "${DEBUG_SRCS}" )
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###
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# Generate USB Defines
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#
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#| Manufacturer name
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set( MANUFACTURER "Kiibohd" )
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#| Serial Number
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#| Attempt to call Git to get the branch, last commit date, and whether code modified since last commit
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#| Modified
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#| Takes a bit of work to extract the "M " using CMake, and not using it if there are no modifications
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execute_process( COMMAND git status -s -uno --porcelain
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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OUTPUT_VARIABLE Git_Modified_INFO
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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string( LENGTH "${Git_Modified_INFO}" Git_Modified_LENGTH )
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if ( ${Git_Modified_LENGTH} GREATER 2 )
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string( SUBSTRING "${Git_Modified_INFO}" 1 2 Git_Modified_Flag_INFO )
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endif ()
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#| Branch
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execute_process( COMMAND git rev-parse --abbrev-ref HEAD
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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OUTPUT_VARIABLE Git_Branch_INFO
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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#| Date
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execute_process( COMMAND git show -s --format=%ci
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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OUTPUT_VARIABLE Git_Date_INFO
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RESULT_VARIABLE Git_RETURN
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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#| Only use Git variables if we were successful in calling the commands
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if ( ${Git_RETURN} EQUAL 0 )
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set( GitLastCommitDate "${Git_Modified_Flag_INFO}${Git_Branch_INFO} - ${Git_Date_INFO}" )
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else ()
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# TODO Figure out a good way of finding the current branch + commit date + modified
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set( GitLastCommitDate "Pft...Windows Build" )
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endif ()
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#| Uses CMake variables to include as defines
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#| Primarily for USB configuration
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configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/Lib/_buildvars.h buildvars.h )
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