1 ###| CMAKE Kiibohd Controller Source Configurator |###
3 # Written by Jacob Alexander in 2011-2014 for the Kiibohd Controller
5 # Released into the Public Domain
11 # CMake Custom Modules Path
14 set ( CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/Lib/CMake/" )
19 # Module Overrides (Used in the buildall.bash script)
21 if ( ( DEFINED ScanModuleOverride ) AND ( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/Scan/${ScanModuleOverride} ) )
22 set( ScanModule ${ScanModuleOverride} )
31 set( ScanModulePath "Scan/${ScanModule}" )
32 set( MacroModulePath "Macro/${MacroModule}" )
33 set( OutputModulePath "Output/${OutputModule}" )
34 set( DebugModulePath "Debug/${DebugModule}" )
36 #| Top-level directory adjustment
37 set( HEAD_DIR "${CMAKE_CURRENT_SOURCE_DIR}" )
42 # Module Check Function
45 function ( ModuleCompatibility ModulePath )
46 foreach ( mod_var ${ARGN} )
47 if ( ${mod_var} STREQUAL ${COMPILER_FAMILY} )
48 # Module found, no need to scan further
53 message ( FATAL_ERROR "${ModulePath} does not support the ${COMPILER_FAMILY} family..." )
62 #| Go through lists of sources and append paths
64 #| PathPrepend( OutputListOfSources <Prepend Path> <InputListOfSources> )
65 macro ( PathPrepend Output SourcesPath )
69 foreach ( item ${ARGN} )
71 set ( tmpSource ${tmpSource} "${SourcesPath}/${item}" )
74 # Finalize by writing the new list back over the old one
75 set ( ${Output} ${tmpSource} )
83 # Optional Arg 1: Main Module Check, set to True/1 if adding a main module
85 function ( AddModule ModuleType ModuleName )
87 set ( ModulePath ${ModuleType}/${ModuleName} )
88 set ( ModuleFullPath ${HEAD_DIR}/${ModuleType}/${ModuleName} )
90 # Include setup.cmake file
91 include ( ${ModuleFullPath}/setup.cmake )
93 # Check if this is a main module add
94 foreach ( extraArg ${ARGN} )
95 # Make sure this isn't a submodule
96 if ( DEFINED SubModule )
98 "The '${ModuleName}' module is not a stand-alone module, and requires further setup."
103 # PathPrepend to give proper paths to each of the source files
104 PathPrepend ( Module_SRCS ${ModulePath} ${Module_SRCS} )
106 # Check the current scope to see if a sub-module added some source files
107 set ( Module_SRCS ${${ModuleType}_SRCS} ${Module_SRCS} )
109 # Append each of the sources to each type of module srcs list
110 set ( ${ModuleType}_SRCS ${Module_SRCS} )
113 add_definitions ( -I${ModuleFullPath} )
115 # Check module compatibility
116 ModuleCompatibility( ${ModulePath} ${ModuleCompatibility} )
118 # Check if this is a main module add
119 foreach ( extraArg ${ARGN} )
120 # Display detected source files
121 if ( NOT DEFINED SubModule )
122 message ( STATUS "Detected ${ModuleType} Module Source Files:" )
123 message ( "${${ModuleType}_SRCS}" )
127 # Finally, add the sources to the parent scope (i.e. return)
128 set ( ${ModuleType}_SRCS ${${ModuleType}_SRCS} PARENT_SCOPE )
133 AddModule ( Scan ${ScanModule} 1 )
134 AddModule ( Macro ${MacroModule} 1 )
135 AddModule ( Output ${OutputModule} 1 )
136 AddModule ( Debug ${DebugModule} 1 )
141 # CMake Module Checking
143 find_package ( Git REQUIRED )
144 find_package ( Ctags ) # Optional
149 # Generate USB Defines
153 set( MANUFACTURER "Kiibohd" )
157 #| Attempt to call Git to get the branch, last commit date, and whether code modified since last commit
160 #| Takes a bit of work to extract the "M " using CMake, and not using it if there are no modifications
161 execute_process( COMMAND ${GIT_EXECUTABLE} status -s -uno --porcelain
162 WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
163 OUTPUT_VARIABLE Git_Modified_INFO
165 OUTPUT_STRIP_TRAILING_WHITESPACE
167 string( LENGTH "${Git_Modified_INFO}" Git_Modified_LENGTH )
168 set( Git_Modified_Status "Clean" )
169 if ( ${Git_Modified_LENGTH} GREATER 2 )
170 string( SUBSTRING "${Git_Modified_INFO}" 1 2 Git_Modified_Flag_INFO )
171 set( Git_Modified_Status "Dirty" )
175 execute_process( COMMAND ${GIT_EXECUTABLE} rev-parse --abbrev-ref HEAD
176 WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
177 OUTPUT_VARIABLE Git_Branch_INFO
179 OUTPUT_STRIP_TRAILING_WHITESPACE
183 execute_process( COMMAND ${GIT_EXECUTABLE} show -s --format=%ci
184 WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
185 OUTPUT_VARIABLE Git_Date_INFO
187 OUTPUT_STRIP_TRAILING_WHITESPACE
190 #| Commit Author and Email
191 execute_process( COMMAND ${GIT_EXECUTABLE} show -s --format="%cn <%ce>"
192 WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
193 OUTPUT_VARIABLE Git_Commit_Author
195 OUTPUT_STRIP_TRAILING_WHITESPACE
199 execute_process( COMMAND ${GIT_EXECUTABLE} show -s --format=%H
200 WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
201 OUTPUT_VARIABLE Git_Commit_Revision
203 OUTPUT_STRIP_TRAILING_WHITESPACE
207 execute_process( COMMAND ${GIT_EXECUTABLE} config --get remote.origin.url
208 WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
209 OUTPUT_VARIABLE Git_Origin_URL
211 OUTPUT_STRIP_TRAILING_WHITESPACE
215 execute_process( COMMAND "date" "+%Y-%m-%d %T %z"
216 OUTPUT_VARIABLE Build_Date
218 OUTPUT_STRIP_TRAILING_WHITESPACE
222 set( GitLastCommitDate "${Git_Modified_Status} ${Git_Branch_INFO} - ${Git_Date_INFO}" )
224 #| Uses CMake variables to include as defines
225 #| Primarily for USB configuration
226 configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/Lib/_buildvars.h buildvars.h )
242 #| Directories to include by default
243 include_directories( ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} )
251 if( CTAGS_EXECUTABLE )
252 # Populate list of directories for ctags to parse
253 # NOTE: Doesn't support dots in the folder names...
254 foreach( filename ${SRCS} )
255 string( REGEX REPLACE "/[a-zA-Z0-9_-]+.c$" "" pathglob ${filename} )
256 file( GLOB filenames "${pathglob}/*.c" )
257 set( CTAG_PATHS ${CTAG_PATHS} ${filenames} )
258 file( GLOB filenames "${pathglob}/*.h" )
259 set( CTAG_PATHS ${CTAG_PATHS} ${filenames} )
263 execute_process( COMMAND ctags ${CTAG_PATHS}
264 WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}