+
+
+###
+# Generate USB Defines
+#
+
+#| Manufacturer name
+set( MANUFACTURER "Kiibohd" )
+
+
+#| Serial Number
+#| Attempt to call Git to get the branch, last commit date, and whether code modified since last commit
+
+#| Modified
+#| Takes a bit of work to extract the "M " using CMake, and not using it if there are no modifications
+execute_process( COMMAND git status -s -uno --porcelain
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ OUTPUT_VARIABLE Git_Modified_INFO
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+string( LENGTH "${Git_Modified_INFO}" Git_Modified_LENGTH )
+set( Git_Modified_Status "Clean" )
+if ( ${Git_Modified_LENGTH} GREATER 2 )
+ string( SUBSTRING "${Git_Modified_INFO}" 1 2 Git_Modified_Flag_INFO )
+ set( Git_Modified_Status "Dirty" )
+endif ()
+
+#| Branch
+execute_process( COMMAND git rev-parse --abbrev-ref HEAD
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ OUTPUT_VARIABLE Git_Branch_INFO
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+#| Date
+execute_process( COMMAND git show -s --format=%ci
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ OUTPUT_VARIABLE Git_Date_INFO
+ RESULT_VARIABLE Git_RETURN
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+#| Commit Author and Email
+execute_process( COMMAND git show -s --format="%cn <%ce>"
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ OUTPUT_VARIABLE Git_Commit_Author
+ RESULT_VARIABLE Git_RETURN
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+#| Commit Revision
+execute_process( COMMAND git show -s --format=%H
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ OUTPUT_VARIABLE Git_Commit_Revision
+ RESULT_VARIABLE Git_RETURN
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+#| Origin URL
+execute_process( COMMAND git config --get remote.origin.url
+ WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+ OUTPUT_VARIABLE Git_Origin_URL
+ RESULT_VARIABLE Git_RETURN
+ ERROR_QUIET
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+#| Date Macro
+macro ( dateNow RESULT )
+ if ( WIN32 )
+ execute_process( COMMAND "cmd" " /C date /T" OUTPUT_VARIABLE ${RESULT} OUTPUT_STRIP_TRAILING_WHITESPACE )
+ elseif ( UNIX )
+ execute_process( COMMAND "date" "+%Y-%m-%d %T %z" OUTPUT_VARIABLE ${RESULT} OUTPUT_STRIP_TRAILING_WHITESPACE )
+ else ()
+ message( send_error "date not implemented" )
+ set( ${RESULT} 000000 )
+ endif ()
+endmacro (dateNow)
+dateNow( Build_Date )
+
+
+#| Only use Git variables if we were successful in calling the commands
+if ( ${Git_RETURN} EQUAL 0 )
+ set( GitLastCommitDate "${Git_Modified_Flag_INFO}${Git_Branch_INFO} - ${Git_Date_INFO}" )
+else ()
+ # TODO Figure out a good way of finding the current branch + commit date + modified
+ set( GitLastCommitDate "Pft...Windows Build" )
+endif ()
+
+
+#| Uses CMake variables to include as defines
+#| Primarily for USB configuration
+configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/Lib/_buildvars.h buildvars.h )
+