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cmake_minimum_required(VERSION 3.5)
if(NOT INCLUDES_SOURCE_FILE)
message(FATAL_ERROR "Script needs INCLUDES_SOURCE_FILE defined")
endif()
if(NOT INCLUDES_BINARY_FILE)
message(FATAL_ERROR "Script needs INCLUDES_BINARY_FILE defined")
endif()
if(NOT APILC)
message(FATAL_ERROR "Script needs APILC defined")
endif()
if(NOT APIUC)
message(FATAL_ERROR "Script needs APIUC defined")
endif()
set(ARGC 1)
set(ARG_READ NO)
# For MSVC CMake runs this script from a batch file using || to detect errors,
# depending on source path it may quote args, and cause cmd to not understand ||
# and pass it as argument to ourself.
# Read all the arguments given to CMake; we are looking for -- and everything
# that follows, until ||. Those are our api files.
while(ARGC LESS CMAKE_ARGC)
set(ARG ${CMAKE_ARGV${ARGC}})
if(ARG STREQUAL "||")
set(ARG_READ NO)
endif()
if(ARG_READ)
list(APPEND SCRIPT_API_BINARY_FILES "${ARG}")
endif()
if(ARG STREQUAL "--")
set(ARG_READ YES)
endif()
math(EXPR ARGC "${ARGC} + 1")
endwhile()
foreach(FILE IN LISTS SCRIPT_API_BINARY_FILES)
file(STRINGS "${FILE}" LINES REGEX "^void SQ${APIUC}.*_Register\\(Squirrel \\*engine\\)$")
if(LINES)
string(REGEX REPLACE ".*api/${APILC}/(.*)" "#include \"\\1\"" FILE "${FILE}")
list(APPEND SQUIRREL_INCLUDES "${FILE}")
foreach(LINE IN LISTS LINES)
if("${LINE}" MATCHES "SQ${APIUC}(List|Controller)_Register")
continue()
endif()
string(REGEX REPLACE "^.*void " " " LINE "${LINE}")
string(REGEX REPLACE "Squirrel \\*" "" LINE "${LINE}")
list(APPEND SQUIRREL_REGISTER "${LINE}")
endforeach()
endif()
endforeach()
list(SORT SQUIRREL_INCLUDES)
string(REPLACE ";" "\n" SQUIRREL_INCLUDES "${SQUIRREL_INCLUDES}")
string(REGEX REPLACE "_Register" "0000Register" SQUIRREL_REGISTER "${SQUIRREL_REGISTER}")
list(SORT SQUIRREL_REGISTER)
string(REGEX REPLACE "0000Register" "_Register" SQUIRREL_REGISTER "${SQUIRREL_REGISTER}")
string(REPLACE ";" ";\n" SQUIRREL_REGISTER "${SQUIRREL_REGISTER}")
set(SQUIRREL_REGISTER " SQ${APIUC}List_Register(engine);\n${SQUIRREL_REGISTER};")
configure_file(${INCLUDES_SOURCE_FILE} ${INCLUDES_BINARY_FILE})
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