1 ###| CMAKE Kiibohd Controller Source Configurator |###
3 # Written by Jacob Alexander in 2011-2014 for the Kiibohd Controller
5 # Released into the Public Domain
12 # Module Overrides (Used in the buildall.bash script)
14 if ( ( DEFINED ScanModuleOverride ) AND ( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/Scan/${ScanModuleOverride} ) )
15 set( ScanModule ${ScanModuleOverride} )
23 set( ScanModulePath "Scan/${ScanModule}" )
24 set( MacroModulePath "Macro/${MacroModule}" )
25 set( OutputModulePath "Output/${OutputModule}" )
26 set( DebugModulePath "Debug/${DebugModule}" )
28 #| Top-level directory adjustment
29 set( HEAD_DIR "${CMAKE_CURRENT_SOURCE_DIR}" )
34 # Module Check Function
38 #| PathPrepend( ModulePath <ListOfFamiliesSupported> )
39 #| Uses the ${COMPILER_FAMILY} variable
40 function( ModuleCompatibility ModulePath )
41 foreach( mod_var ${ARGN} )
42 if ( ${mod_var} STREQUAL ${COMPILER_FAMILY} )
43 # Module found, no need to scan further
48 message( FATAL_ERROR "${ModulePath} does not support the ${COMPILER_FAMILY} family..." )
54 # Module Configuration
57 #| Additional options, usually define settings
60 #| Include path for each of the modules
62 -I${HEAD_DIR}/${ScanModulePath}
63 -I${HEAD_DIR}/${MacroModulePath}
64 -I${HEAD_DIR}/${OutputModulePath}
65 -I${HEAD_DIR}/${DebugModulePath}
74 #| Go through lists of sources and append paths
76 #| PathPrepend( OutputListOfSources <Prepend Path> <InputListOfSources> )
77 macro( PathPrepend Output SourcesPath )
81 foreach( item ${ARGN} )
83 set( tmpSource ${tmpSource} "${SourcesPath}/${item}" )
86 # Finalize by writing the new list back over the old one
87 set( ${Output} ${tmpSource} )
92 include ( "${ScanModulePath}/setup.cmake" )
93 PathPrepend( SCAN_SRCS ${ScanModulePath} ${SCAN_SRCS} )
96 include ( "${MacroModulePath}/setup.cmake" )
97 PathPrepend( MACRO_SRCS ${MacroModulePath} ${MACRO_SRCS} )
100 include ( "${OutputModulePath}/setup.cmake" )
101 PathPrepend( OUTPUT_SRCS ${OutputModulePath} ${OUTPUT_SRCS} )
104 include ( "${DebugModulePath}/setup.cmake" )
105 PathPrepend( DEBUG_SRCS ${DebugModulePath} ${DEBUG_SRCS} )
109 # TODO Add support for different defaultMaps
110 configure_file( "${ScanModulePath}/defaultMap.h" defaultMap.h )
113 #| Print list of all module sources
114 message( STATUS "Detected Scan Module Source Files:" )
115 message( "${SCAN_SRCS}" )
116 message( STATUS "Detected Macro Module Source Files:" )
117 message( "${MACRO_SRCS}" )
118 message( STATUS "Detected Output Module Source Files:" )
119 message( "${OUTPUT_SRCS}" )
120 message( STATUS "Detected Debug Module Source Files:" )
121 message( "${DEBUG_SRCS}" )
126 # Generate USB Defines
130 set( MANUFACTURER "Kiibohd" )
134 #| Attempt to call Git to get the branch, last commit date, and whether code modified since last commit
137 #| Takes a bit of work to extract the "M " using CMake, and not using it if there are no modifications
138 execute_process( COMMAND git status -s -uno --porcelain
139 WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
140 OUTPUT_VARIABLE Git_Modified_INFO
142 OUTPUT_STRIP_TRAILING_WHITESPACE
144 string( LENGTH "${Git_Modified_INFO}" Git_Modified_LENGTH )
145 set( Git_Modified_Status "Clean" )
146 if ( ${Git_Modified_LENGTH} GREATER 2 )
147 string( SUBSTRING "${Git_Modified_INFO}" 1 2 Git_Modified_Flag_INFO )
148 set( Git_Modified_Status "Dirty" )
152 execute_process( COMMAND git rev-parse --abbrev-ref HEAD
153 WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
154 OUTPUT_VARIABLE Git_Branch_INFO
156 OUTPUT_STRIP_TRAILING_WHITESPACE
160 execute_process( COMMAND git show -s --format=%ci
161 WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
162 OUTPUT_VARIABLE Git_Date_INFO
164 OUTPUT_STRIP_TRAILING_WHITESPACE
167 #| Commit Author and Email
168 execute_process( COMMAND git show -s --format="%cn <%ce>"
169 WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
170 OUTPUT_VARIABLE Git_Commit_Author
172 OUTPUT_STRIP_TRAILING_WHITESPACE
176 execute_process( COMMAND git show -s --format=%H
177 WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
178 OUTPUT_VARIABLE Git_Commit_Revision
180 OUTPUT_STRIP_TRAILING_WHITESPACE
184 execute_process( COMMAND git config --get remote.origin.url
185 WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
186 OUTPUT_VARIABLE Git_Origin_URL
188 OUTPUT_STRIP_TRAILING_WHITESPACE
192 execute_process( COMMAND "date" "+%Y-%m-%d %T %z"
193 OUTPUT_VARIABLE Build_Date
195 OUTPUT_STRIP_TRAILING_WHITESPACE
199 set( GitLastCommitDate "${Git_Modified_Status} ${Git_Branch_INFO} - ${Git_Date_INFO}" )
201 #| Uses CMake variables to include as defines
202 #| Primarily for USB configuration
203 configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/Lib/_buildvars.h buildvars.h )
219 #| Directories to include by default
220 include_directories( ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} )
225 # Module Compatibility Check
228 #| Check for whether the set modules are compatible with the specified compiler family
229 ModuleCompatibility( ${ScanModulePath} ${ScanModuleCompatibility} )
230 ModuleCompatibility( ${MacroModulePath} ${MacroModuleCompatibility} )
231 ModuleCompatibility( ${OutputModulePath} ${OutputModuleCompatibility} )
232 ModuleCompatibility( ${DebugModulePath} ${DebugModuleCompatibility} )
237 # CMake Module Checking
239 find_package( Git REQUIRED )
246 #| Create the .ELF file
247 set( TARGET_ELF ${TARGET}.elf )
248 add_executable( ${TARGET_ELF} ${SRCS} )
252 set_target_properties( ${TARGET_ELF} PROPERTIES
253 LINK_FLAGS ${LINKER_FLAGS}
254 SUFFIX "" # XXX Force Windows to keep the .exe off
258 #| Convert the .ELF into a .HEX to load onto the Teensy
259 set( TARGET_HEX ${TARGET}.hex )
260 add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
261 COMMAND ${CMAKE_OBJCOPY} ${HEX_FLAGS} ${TARGET_ELF} ${TARGET_HEX}
262 COMMENT "Creating iHex file to load: ${TARGET_HEX}"
266 #| Generate the Extended .LSS
267 set( TARGET_LSS ${TARGET}.lss )
268 add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
269 COMMAND ${CMAKE_OBJDUMP} ${LSS_FLAGS} ${TARGET_ELF} > ${TARGET_LSS}
270 COMMENT "Creating Extended Listing: ${TARGET_LSS}"
274 #| Generate the Symbol Table .SYM
275 set( TARGET_SYM ${TARGET}.sym )
276 add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
277 COMMAND ${CMAKE_NM} -n ${TARGET_ELF} > ${TARGET_SYM}
278 COMMENT "Creating Symbol Table: ${TARGET_SYM}"
282 #| Compiler Selection Record
283 add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
284 COMMAND ${CMAKE_SOURCE_DIR}/Lib/CMake/writer compiler ${COMPILER_FAMILY}
293 #| After Changes Size Information
294 add_custom_target( SizeAfter ALL
295 COMMAND ${CMAKE_SOURCE_DIR}/Lib/CMake/sizeCalculator ${CMAKE_SIZE} ${FORMAT} ${TARGET_ELF} ${SIZE_RAM} " SRAM"
296 COMMAND ${CMAKE_SOURCE_DIR}/Lib/CMake/sizeCalculator ${CMAKE_SIZE} ${FORMAT} ${TARGET_HEX} ${SIZE_FLASH} "Flash"
297 DEPENDS ${TARGET_ELF}
298 COMMENT "Chip usage for ${CHIP}"
304 # Setup Loader Script and Program
308 #| Provides the user with the correct teensy-loader-cli command for the built .HEX file
310 if( CMAKE_SYSTEM_NAME MATCHES "Windows" )
311 configure_file( LoadFile/winload load NEWLINE_STYLE UNIX )
314 configure_file( LoadFile/load load NEWLINE_STYLE UNIX )