Reorganizing CMake build system.
- Only one file to edit now - Compiler architecture automatically detected based off of chip target
This commit is contained in:
Jacob Alexander
parent
cfea1de2e8
commit
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6 changed files with 234 additions and 246 deletions
195
CMakeLists.txt
195
CMakeLists.txt
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@ -7,37 +7,82 @@
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#
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###
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#| Windows / Cygwin Compatibility options
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set( CMAKE_LEGACY_CYGWIN_WIN32 0 )
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set( CMAKE_USE_RELATIVE_PATHS 1 )
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###
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# Chip Selection
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#
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#| You _MUST_ set this to match the microcontroller you are trying to compile for
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#| You _MUST_ clean the build directory if you change this value
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#|
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set( CHIP
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# "at90usb162" # Teensy 1.0 (avr)
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# "atmega32u4" # Teensy 2.0 (avr)
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# "at90usb646" # Teensy++ 1.0 (avr)
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"at90usb1286" # Teensy++ 2.0 (avr)
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# "mk20dx128" # Teensy 3.0 (arm)
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# "mk20dx256" # Teensy 3.1 (arm)
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)
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###
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# Compiler Family
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# Compiler Intialization
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#
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include( Lib/CMake/initialize.cmake )
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###
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# Project Modules
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#
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#| Specify the compiler family to use
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#| Currently only supports AVR and ARM
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#| "avr" # Teensy 1.0
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#| "avr" # Teensy 2.0
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#| "avr" # Teensy++ 1.0
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#| "avr" # Teensy++ 2.0
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#| "arm" # Teensy 3.0
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#| "arm" # Teensy 3.1
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#set( COMPILER_FAMILY "arm" )
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set( COMPILER_FAMILY "avr" )
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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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message( STATUS "Compiler Family:" )
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message( "${COMPILER_FAMILY}" )
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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 "DPH" )
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##| Provides the mapping functions for DefaultMap and handles any macro processing before sending to the OutputModule
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set( MacroModule "PartialMap" )
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##| Sends the current list of usb key codes through USB HID
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set( OutputModule "pjrcUSB" )
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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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#| Load the compiler family specific configurations
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include( ${COMPILER_FAMILY}.cmake )
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###
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# Keymap Configuration (XXX - Not worky yet, currently ignored)
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#
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#| Binutils not set by CMake
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set( CMAKE_SIZE "${_CMAKE_TOOLCHAIN_PREFIX}size" )
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##| If there are multiple DefaultMaps, it is defined here. If, the specified DefaultMap is not found, defaultMap.h is used.
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set( DefaultMap "kishsaver" )
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##| PartialMap combined keymap layering. The first keymap has the "least" precedence.
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set( CombinedMap colemak capslock2ctrl )
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##| ParitalMaps available on top of the CombinedMap. If there are input conflicts, the last PartialMap takes precedence.
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set( PartialMaps hhkbnav kbdctrl )
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##| MacroSets define extra capabilities that are not provided by the Scan or Output modules. Last MacroSet takes precedence.
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set( MacroSets retype )
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###
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# Source Defines (in addition to the selected Modules)
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#
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set( MAIN_SRCS
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main.c
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)
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@ -57,113 +102,7 @@ cmake_minimum_required( VERSION 2.8 )
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###
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# Source Defines
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# Module Initialization / Compilation / Targets
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#
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#| Sources (see setup.h for configuring in/away code blocks or other complete modules)
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#| XXX Not set here in this project, see setup.cmake
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#set( SRCS ./main.c )
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#| Instead, include the module source selector
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include( setup.cmake )
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set( SRCS
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main.c
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${COMPILER_SRCS}
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${SCAN_SRCS}
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${MACRO_SRCS}
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${OUTPUT_SRCS}
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${DEBUG_SRCS}
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)
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#| Directories to include by default
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include_directories( ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} )
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###
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# Module Compatibility Check
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#
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#| Check for whether the set modules are compatible with the specified compiler family
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ModuleCompatibility( ${ScanModulePath} ${ScanModuleCompatibility} )
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ModuleCompatibility( ${MacroModulePath} ${MacroModuleCompatibility} )
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ModuleCompatibility( ${OutputModulePath} ${OutputModuleCompatibility} )
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ModuleCompatibility( ${DebugModulePath} ${DebugModuleCompatibility} )
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###
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# CMake Module Checking
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#
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find_package( Git REQUIRED )
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###
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# Build Targets
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#
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#| Create the .ELF file
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set( TARGET_ELF ${TARGET}.elf )
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add_executable( ${TARGET_ELF} ${SRCS} )
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#| .ELF Properties
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set_target_properties( ${TARGET_ELF} PROPERTIES
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LINK_FLAGS ${LINKER_FLAGS}
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SUFFIX "" # XXX Force Windows to keep the .exe off
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)
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#| Convert the .ELF into a .HEX to load onto the Teensy
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set( TARGET_HEX ${TARGET}.hex )
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add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
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COMMAND ${CMAKE_OBJCOPY} ${HEX_FLAGS} ${TARGET_ELF} ${TARGET_HEX}
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COMMENT "Creating load file for Flash: ${TARGET_HEX}"
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)
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#| Generate the Extended .LSS
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set( TARGET_LSS ${TARGET}.lss )
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add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
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COMMAND ${CMAKE_OBJDUMP} ${LSS_FLAGS} ${TARGET_ELF} > ${TARGET_LSS}
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COMMENT "Creating Extended Listing: ${TARGET_LSS}"
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)
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#| Generate the Symbol Table .SYM
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set( TARGET_SYM ${TARGET}.sym )
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add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
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COMMAND ${CMAKE_NM} -n ${TARGET_ELF} > ${TARGET_SYM}
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COMMENT "Creating Symbol Table: ${TARGET_SYM}"
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)
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###
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# Size Information
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#
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#| After Changes Size Information
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#| TODO Do lookup on Flash and RAM sizes and do % used
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add_custom_target( SizeAfter ALL
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COMMAND ${CMAKE_SIZE} --target=${FORMAT} ${TARGET_HEX} ${TARGET_ELF}
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DEPENDS ${TARGET_ELF}
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COMMENT "Size after generation\n\tFlash Usage: data (hex)\n\t RAM Usage: data (elf)"
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)
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###
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# Setup Loader Script and Program
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#
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#| Provides the user with the correct teensy-loader-cli command for the built .HEX file
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#| Windows
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if( CMAKE_SYSTEM_NAME MATCHES "Windows" )
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configure_file( LoadFile/winload load NEWLINE_STYLE UNIX )
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#| Default
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else()
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configure_file( LoadFile/load load NEWLINE_STYLE UNIX )
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endif()
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include( Lib/CMake/modules.cmake )
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