libs2/tf: SWPROT-8720: removed unused cmake commands unity_test and CROSS_SYSTEM_DIR (SiliconLabsSoftware#57)

(cherry picked from commit 83e42131435e21ab70b2f77437a6befe4c4ac4c6)
Forwarded: SiliconLabsSoftware#57
Relate-to: SiliconLabsSoftware#50
Signed-off-by: Philippe Coval <philippe.coval@silabs.com>

Author: Luisky

applications/zpc/components/zwave/zwave_transports/s2/libs/zw-libs2/TestFramework/CMakeFunctions.cmake

@@ -97,130 +97,3 @@ function(ADD_UNITY_TEST)
   endif()
 endfunction(ADD_UNITY_TEST)
 endif (NOT COMMAND ADD_UNITY_TEST)
-
-
-##
-# @b Syntax
-#
-#   @c unity_test( \b TEST [\b RUNNER_EXTENSION] [\b SOURCE_NAME])
-#
-# This function calls a python script in order to generate the unity runner for the test.
-# The name of the test suite is mandatory and the runner will be named: ${TEST}_runner.c
-# The function also takes the following optional arguments:
-# Optional arg 0: Extension of runner, e.g. .cpp instead of .c
-# Optional argument can be used as: unity_test( my_unity_test cpp )
-# Optional arg 1: Name of source without extension which is hardcoded to be ".c". This can be used
-# if several targets with different defines, etc. based on the same source file are desired.
-#
-# \warning This function is deprecated, use @ref add_unity_test instead
-#
-if (NOT COMMAND unity_test)
-function(unity_test TEST )
-  message(WARNING "Use of unity_test function is depricated please use add_unity_test(..)")
-  set(RUNNER_EXTENSION c)
-  set(SOURCE_NAME ${TEST})
-  set(OPTIONAL_ARGS ${ARGN})
-  list(LENGTH OPTIONAL_ARGS OPTIONAL_ARGS_LENGTH)
-  if (OPTIONAL_ARGS_LENGTH GREATER 0)
-    list (GET OPTIONAL_ARGS 0 RUNNER_EXTENSION)
-  endif(OPTIONAL_ARGS_LENGTH GREATER 0)
-  if (OPTIONAL_ARGS_LENGTH GREATER 1)
-    list (GET OPTIONAL_ARGS 1 SOURCE_NAME)
-  endif (OPTIONAL_ARGS_LENGTH GREATER 1)
-  #message( "RUNNER_EXTENSION = ${RUNNER_EXTENSION}")
-  #message( "SOURCE_NAME = ${SOURCE_NAME}")
-
-  add_custom_command(OUTPUT ${TEST}_runner.${RUNNER_EXTENSION}
-       COMMAND ${PYTHON_EXECUTABLE} ${TEST_TOOLS_DIR}/gen_test_runner.py  ${SOURCE_NAME}.${RUNNER_EXTENSION} > ${CMAKE_CURRENT_BINARY_DIR}/${TEST}_runner.${RUNNER_EXTENSION}
-       DEPENDS ${SOURCE_NAME}.${RUNNER_EXTENSION} ${TEST_TOOLS_DIR}/gen_test_runner.py
-    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-  )
-  add_test(${TEST} ${TEST})
-endfunction(unity_test)
-endif (NOT COMMAND unity_test)
-
-##
-# @b Syntax
-#
-#   @c cross_system_dir(@b IN_SEARCH_PATH, @b IN_MATCH_PATTERN, @b OUT_CROSS_SYSTEM_DIR )
-#
-# Function for searching and returning the correct folder during cross compilation
-# Folders are returned according to first match:
-#
-# -# ${CMAKE_SYSTEM_NAME}/${CMAKE_SYSTEM_PROCESSOR}.${CMAKE_SYSTEM_PROCESSOR_VARIANT}: If two level folder with .variant - with same name exists.
-# -# ${CMAKE_SYSTEM_NAME}/${CMAKE_SYSTEM_PROCESSOR}: If .variant does not exist but two level folder with same name exists.
-# -# ${CMAKE_SYSTEM_NAME}/[Gg]eneric: If ${CMAKE_SYSTEM_NAME}/${CMAKE_SYSTEM_PROCESSOR} does not exists but folder ${CMAKE_SYSTEM_NAME}/${IN_MATCH_PATTERN}/[Gg]eneric exists.
-# -# ${CMAKE_SYSTEM_NAME}/: If folder with same name exists.
-# -# ${CMAKE_SYSTEM_PROCESSOR}.${CMAKE_SYSTEM_PROCESSOR_VARIANT}: If folder with same name exists.
-# -# ${CMAKE_SYSTEM_PROCESSOR}: If .variant does not exist, but folder with same name exists.
-# -# [Gg]eneric: If ${CMAKE_SYSTEM_PROCESSOR} does not exists but folder '[Gg]eneric' exists.
-# -# ${IN_MATCH_PATTERN}: The folder itself is returned
-# -# '': If no matches are found
-#
-# For all tests above, it applies that if ${IN_MATCH_PATTERN} is set then the folder is only
-# returned if a file/folder matching the pattern is found.
-# e.g. if ${IN_MATCH_PATTERN} is set to 'include' and ${CMAKE_SYSTEM_NAME}/${CMAKE_SYSTEM_PROCESSOR}
-# does not contain an 'include' file/folder then the tests continues to 2)
-# If IN_MATCH_PATTERN is empty string, i.e. "", then the first matched folder is returned.
-#
-#
-# @b Example
-#
-# Example from @b SubTree/TestFramework/unity/CMakeLists.txt file where \ref cross_system_dir is
-# used.
-#
-# In @c unity cross_system_dir is used to determine platform dependent implementation of the file
-# @c unity_print to use for compilation.
-#
-# - On host system (Windows/Linux on x86), the file @c generic/unity_print.c is used.
-# - On cross system, @b CMAKE_SYSTEM_PROCESSOR=asip, the file @c asip/unity_print.c is used.
-# - On cross system, @b CMAKE_SYSTEM_PROCESSOR=zw700, the file @c zw700/unity_print.c is used.
-# - On cross system, @b CMAKE_SYSTEM_PROCESSOR=c51, the file @c c51/unity_print.c is used.
-#
-# @code
-#CROSS_SYSTEM_DIR("." "" CROSS_SYSTEM_DIR)
-#
-#SET(SOURCES
-#    unity.c
-#    ${CROSS_SYSTEM_DIR}/unity_print.c )
-# @endcode
-#
-# @param[in]  IN_SEARCH_PATH Name of path/folder that should be seached
-# @param[in]  IN_MATCH_PATTERN  Name of subfolder/file in search path that should be found, set to "" / or empty variable if no match folder is needed
-# @param[out] OUT_CROSS_SYSTEM_DIR Name of path/folder which matched above rule
-IF (NOT COMMAND CROSS_SYSTEM_DIR)
-  FUNCTION(CROSS_SYSTEM_DIR IN_SEARCH_PATH IN_MATCH_PATTERN OUT_CROSS_SYSTEM_DIR)
-    IF(NOT (IS_ABSOLUTE ${IN_SEARCH_PATH}))
-      SET(IN_SEARCH_PATH "${CMAKE_CURRENT_SOURCE_DIR}/${IN_SEARCH_PATH}")
-    ENDIF(NOT (IS_ABSOLUTE ${IN_SEARCH_PATH}))
-
-    IF((CMAKE_SYSTEM_NAME) AND (CMAKE_SYSTEM_PROCESSOR) AND (CMAKE_SYSTEM_PROCESSOR_VARIANT) AND (EXISTS ${IN_SEARCH_PATH}/${CMAKE_SYSTEM_NAME}/${CMAKE_SYSTEM_PROCESSOR}.${CMAKE_SYSTEM_PROCESSOR_VARIANT}/${IN_MATCH_PATTERN}))  # 1. /SYSTEM_NAME/SYSTEM_PROCESSOR.SYSTEM_PROCESSOR_VARIANT/IN_MATCH_PATTERN
-      SET(${OUT_CROSS_SYSTEM_DIR} "${IN_SEARCH_PATH}/${CMAKE_SYSTEM_NAME}/${CMAKE_SYSTEM_PROCESSOR}.${CMAKE_SYSTEM_PROCESSOR_VARIANT}" PARENT_SCOPE)
-    ELSEIF((CMAKE_SYSTEM_NAME) AND (CMAKE_SYSTEM_PROCESSOR) AND (EXISTS ${IN_SEARCH_PATH}/${CMAKE_SYSTEM_NAME}/${CMAKE_SYSTEM_PROCESSOR}/${IN_MATCH_PATTERN}))  # 2. /SYSTEM_NAME/SYSTEM_PROCESSOR/IN_MATCH_PATTERN
-      SET(${OUT_CROSS_SYSTEM_DIR} "${IN_SEARCH_PATH}/${CMAKE_SYSTEM_NAME}/${CMAKE_SYSTEM_PROCESSOR}" PARENT_SCOPE)
-    ELSEIF((CMAKE_SYSTEM_NAME) AND (EXISTS ${IN_SEARCH_PATH}/${CMAKE_SYSTEM_NAME}/Generic/${IN_MATCH_PATTERN}))                                             # 3. /SYSTEM_NAME/Generic/IN_MATCH_PATTERN
-      SET(${OUT_CROSS_SYSTEM_DIR} "${IN_SEARCH_PATH}/${CMAKE_SYSTEM_NAME}/Generic" PARENT_SCOPE)
-    ELSEIF((CMAKE_SYSTEM_NAME) AND (EXISTS ${IN_SEARCH_PATH}/${CMAKE_SYSTEM_NAME}/generic/${IN_MATCH_PATTERN}))                                             # 3. /SYSTEM_NAME/generic/IN_MATCH_PATTERN
-      SET(${OUT_CROSS_SYSTEM_DIR} "${IN_SEARCH_PATH}/${CMAKE_SYSTEM_NAME}/generic" PARENT_SCOPE)
-    ELSEIF((CMAKE_SYSTEM_NAME) AND (NOT (${CMAKE_SYSTEM_NAME} STREQUAL "Generic")) AND (EXISTS ${IN_SEARCH_PATH}/${CMAKE_SYSTEM_NAME}/${IN_MATCH_PATTERN})) # 4. /SYSTEM_NAME/IN_MATCH_PATTERN
-      SET(${OUT_CROSS_SYSTEM_DIR} "${IN_SEARCH_PATH}/${CMAKE_SYSTEM_NAME}" PARENT_SCOPE)
-    ELSEIF((CMAKE_SYSTEM_PROCESSOR) AND (CMAKE_SYSTEM_PROCESSOR_VARIANT) AND (EXISTS ${IN_SEARCH_PATH}/${CMAKE_SYSTEM_PROCESSOR}.${CMAKE_SYSTEM_PROCESSOR_VARIANT}/${IN_MATCH_PATTERN}))  # 5. /SYSTEM_PROCESSOR.SYSTEM_PROCESSOR_VARIANT/IN_MATCH_PATTERN
-      SET(${OUT_CROSS_SYSTEM_DIR} "${IN_SEARCH_PATH}/${CMAKE_SYSTEM_PROCESSOR}.${CMAKE_SYSTEM_PROCESSOR_VARIANT}" PARENT_SCOPE)
-    ELSEIF((CMAKE_SYSTEM_PROCESSOR) AND (EXISTS ${IN_SEARCH_PATH}/${CMAKE_SYSTEM_PROCESSOR}/${IN_MATCH_PATTERN}))                                           # 6. /SYSTEM_PROCESSOR/IN_MATCH_PATTERN
-      SET(${OUT_CROSS_SYSTEM_DIR} "${IN_SEARCH_PATH}/${CMAKE_SYSTEM_PROCESSOR}" PARENT_SCOPE)
-    ELSEIF(EXISTS ${IN_SEARCH_PATH}/Generic/${IN_MATCH_PATTERN})                                                                                            # 7. /Generic/IN_MATCH_PATTERN
-      SET(${OUT_CROSS_SYSTEM_DIR} "${IN_SEARCH_PATH}/Generic" PARENT_SCOPE)
-    ELSEIF(EXISTS ${IN_SEARCH_PATH}/generic/${IN_MATCH_PATTERN})                                                                                            # 7. /generic/IN_MATCH_PATTERN
-      SET(${OUT_CROSS_SYSTEM_DIR} "${IN_SEARCH_PATH}/generic" PARENT_SCOPE)
-    ELSEIF(EXISTS ${IN_SEARCH_PATH}/${IN_MATCH_PATTERN})                                                                                                    # 8. /IN_MATCH_PATTERN
-      SET(${OUT_CROSS_SYSTEM_DIR} "${IN_SEARCH_PATH}" PARENT_SCOPE)
-    ELSE()
-      IF("${IN_MATCH_PATTERN}" STREQUAL "")
-        MESSAGE(WARNING "CROSS_SYSTEM_DIR failed to find cross platform implementation, returning empty string.\n Fix this warning by creating a cross platform folder for ${CMAKE_SYSTEM_NAME}:${CMAKE_SYSTEM_PROCESSOR} in ${IN_SEARCH_PATH}.")
-      ELSE("${IN_MATCH_PATTERN}" STREQUAL "")
-        MESSAGE(WARNING "CROSS_SYSTEM_DIR failed to find cross platform implementation, returning empty string.\n Fix this warning by creating a cross platform folder for ${CMAKE_SYSTEM_NAME}:${CMAKE_SYSTEM_PROCESSOR} in ${IN_SEARCH_PATH} containing ${IN_MATCH_PATTERN}")
-      ENDIF("${IN_MATCH_PATTERN}" STREQUAL "")
-      SET(${OUT_CROSS_SYSTEM_DIR} "" PARENT_SCOPE)
-    ENDIF()
-  ENDFUNCTION(CROSS_SYSTEM_DIR IN_SEARCH_PATH IN_MATCH_PATTERN OUT_CROSS_SYSTEM_DIR)
-ENDIF (NOT COMMAND CROSS_SYSTEM_DIR)