diff options
Diffstat (limited to 'cmake/cmake.d/03-macros.cmake')
| -rw-r--r-- | cmake/cmake.d/03-macros.cmake | 84 |
1 files changed, 81 insertions, 3 deletions
diff --git a/cmake/cmake.d/03-macros.cmake b/cmake/cmake.d/03-macros.cmake index 7abbf08..57cae98 100644 --- a/cmake/cmake.d/03-macros.cmake +++ b/cmake/cmake.d/03-macros.cmake @@ -22,6 +22,79 @@ # Do not change this cmake template # Customise your preferences in "./conf.d/cmake/config.cmake" #-------------------------------------------------------------------------- +# CMake 3.6 imported macros to simulate list(FILTER ...) subcommand +# ----------------------- +MACRO(PARSE_ARGUMENTS prefix arg_names option_names) +SET(DEFAULT_ARGS) +FOREACH(arg_name ${arg_names}) + SET(${prefix}_${arg_name}) +ENDFOREACH(arg_name) +FOREACH(option ${option_names}) + SET(${prefix}_${option} FALSE) +ENDFOREACH(option) + +SET(current_arg_name DEFAULT_ARGS) +SET(current_arg_list) +FOREACH(arg ${ARGN}) + LIST_CONTAINS(is_arg_name ${arg} ${arg_names}) + IF (is_arg_name) + SET(${prefix}_${current_arg_name} ${current_arg_list}) + SET(current_arg_name ${arg}) + SET(current_arg_list) + ELSE (is_arg_name) + LIST_CONTAINS(is_option ${arg} ${option_names}) + IF (is_option) + SET(${prefix}_${arg} TRUE) + ELSE (is_option) + SET(current_arg_list ${current_arg_list} ${arg}) + ENDIF (is_option) + ENDIF (is_arg_name) +ENDFOREACH(arg) +SET(${prefix}_${current_arg_name} ${current_arg_list}) +ENDMACRO(PARSE_ARGUMENTS) + +MACRO(LIST_CONTAINS var value) +SET(${var}) +FOREACH (value2 ${ARGN}) + IF (${value} STREQUAL ${value2}) + SET(${var} TRUE) + ENDIF (${value} STREQUAL ${value2}) +ENDFOREACH (value2) +ENDMACRO(LIST_CONTAINS) + +MACRO(LIST_FILTER) +PARSE_ARGUMENTS(LIST_FILTER "OUTPUT_VARIABLE" "" ${ARGV}) +# Check arguments. +LIST(LENGTH LIST_FILTER_DEFAULT_ARGS LIST_FILTER_default_length) +IF(${LIST_FILTER_default_length} EQUAL 0) + MESSAGE(FATAL_ERROR "LIST_FILTER: missing list variable.") +ENDIF(${LIST_FILTER_default_length} EQUAL 0) +IF(${LIST_FILTER_default_length} EQUAL 1) + MESSAGE(FATAL_ERROR "LIST_FILTER: missing regular expression variable.") +ENDIF(${LIST_FILTER_default_length} EQUAL 1) +# Reset output variable +IF(NOT LIST_FILTER_OUTPUT_VARIABLE) + SET(LIST_FILTER_OUTPUT_VARIABLE "LIST_FILTER_internal_output") +ENDIF(NOT LIST_FILTER_OUTPUT_VARIABLE) +SET(${LIST_FILTER_OUTPUT_VARIABLE}) +# Extract input list from arguments +LIST(GET LIST_FILTER_DEFAULT_ARGS 0 LIST_FILTER_input_list) +LIST(REMOVE_AT LIST_FILTER_DEFAULT_ARGS 0) +FOREACH(LIST_FILTER_item ${${LIST_FILTER_input_list}}) + FOREACH(LIST_FILTER_regexp_var ${LIST_FILTER_DEFAULT_ARGS}) + FOREACH(LIST_FILTER_regexp ${${LIST_FILTER_regexp_var}}) + IF(${LIST_FILTER_item} MATCHES ${LIST_FILTER_regexp}) + LIST(APPEND ${LIST_FILTER_OUTPUT_VARIABLE} ${LIST_FILTER_item}) + ENDIF(${LIST_FILTER_item} MATCHES ${LIST_FILTER_regexp}) + ENDFOREACH(LIST_FILTER_regexp ${${LIST_FILTER_regexp_var}}) + ENDFOREACH(LIST_FILTER_regexp_var) +ENDFOREACH(LIST_FILTER_item) +# If OUTPUT_VARIABLE is not specified, overwrite the input list. +IF(${LIST_FILTER_OUTPUT_VARIABLE} STREQUAL "LIST_FILTER_internal_output") + SET(${LIST_FILTER_input_list} ${${LIST_FILTER_OUTPUT_VARIABLE}}) +ENDIF(${LIST_FILTER_OUTPUT_VARIABLE} STREQUAL "LIST_FILTER_internal_output") +ENDMACRO(LIST_FILTER) + # Generic useful macro # ----------------------- macro(PROJECT_TARGET_ADD TARGET_NAME) @@ -53,9 +126,14 @@ macro(add_input_files INPUT_FILES) set(XML_LIST ${INPUT_FILES}) set(LUA_LIST ${INPUT_FILES}) set(JSON_LIST ${INPUT_FILES}) - list(FILTER XML_LIST INCLUDE REGEX "xml$") - list(FILTER LUA_LIST INCLUDE REGEX "lua$") - list(FILTER JSON_LIST INCLUDE REGEX "json$") + # These are v3.6 subcommand. Not used as default for now as + # many dev use Ubuntu 16.04 which have only 3.5 version + #list(FILTER XML_LIST INCLUDE REGEX "xml$") + #list(FILTER LUA_LIST INCLUDE REGEX "lua$") + #list(FILTER JSON_LIST INCLUDE REGEX "json$") + list_filter(XML_LIST "xml$") + list_filter(LUA_LIST "lua$") + list_filter(JSON_LIST "json$") add_custom_target(${TARGET_NAME} DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME} |