#This file includes the global macros for the RakNet CMake files

#
# This file was taken from RakNet 4.082.
# Please see licenses/RakNet license.txt for the underlying license and related copyright.
#
#
# Modified work: Copyright (c) 2017, SLikeSoft UG (haftungsbeschränkt)
#
# This source code was modified by SLikeSoft. Modifications are licensed under the MIT-style
# license found in the license.txt file in the root directory of this source tree.
#

MACRO(STANDARDSUBPROJECT PROJECTNAME)#Many of the projects just need the cpp files compiled and the header added to the project, this avoids repeating code
	project(${PROJECTNAME})
	FILE(GLOB ALL_CPP_SRCS *.cpp)
	FILE(GLOB ALL_HEADER_SRCS *.h)
	include_directories(${RAKNETHEADERFILES} ./) 
	FIXCOMPILEOPTIONS()
	add_executable(${PROJECTNAME} ${ALL_CPP_SRCS} ${ALL_HEADER_SRCS})
	target_link_libraries(${PROJECTNAME} ${RAKNET_COMMON_LIBS})
	set_target_properties(${PROJECTNAME} PROPERTIES PROJECT_GROUP Samples)
ENDMACRO(STANDARDSUBPROJECT)

MACRO(STANDARDSUBPROJECTWITHOPTIONS PROJECTNAME EXTRAINCLUDES EXTRASOURCES EXTRALIBS)#Same as STANDARDSUBPROJECT but allows options changing
	project(${PROJECTNAME})
	FILE(GLOB ALL_CPP_SRCS *.cpp)
	FILE(GLOB ALL_HEADER_SRCS *.h)
	FIXCOMPILEOPTIONS()
	include_directories(${RAKNETHEADERFILES} ./ ${EXTRAINCLUDES}) 
	add_executable(${PROJECTNAME} ${ALL_CPP_SRCS} ${ALL_HEADER_SRCS} ${EXTRASOURCES})
	target_link_libraries(${PROJECTNAME} ${RAKNET_COMMON_LIBS} ${EXTRALIBS})
	set_target_properties(${PROJECTNAME} PROPERTIES PROJECT_GROUP Samples)
ENDMACRO(STANDARDSUBPROJECTWITHOPTIONS)

MACRO(STANDARDSUBPROJECTWITHOPTIONSSET PROJECTNAME)#Same as STANDARDSUBPROJECT but allows options changing, Items are passed by setting them for times when passing variable to the macro doesn't work
	project(${PROJECTNAME})
	FILE(GLOB ALL_CPP_SRCS *.cpp)
	FILE(GLOB ALL_HEADER_SRCS *.h)
	FIXCOMPILEOPTIONS()
	include_directories(${RAKNETHEADERFILES} ./ ${EXTRAINCLUDES}) 
	add_executable(${PROJECTNAME} ${ALL_CPP_SRCS} ${ALL_HEADER_SRCS} ${EXTRASOURCES})
	target_link_libraries(${PROJECTNAME} ${RAKNET_COMMON_LIBS} ${EXTRALIBS})
	set_target_properties(${PROJECTNAME} PROPERTIES PROJECT_GROUP Samples)
ENDMACRO(STANDARDSUBPROJECTWITHOPTIONSSET) 

MACRO(STANDARDCSUBPROJECT PROJECTNAME)#Same as STANDARDSUBPROJECT but for C files
	project(${PROJECTNAME})
	FILE(GLOB ALL_C_SRCS *.c)
	FILE(GLOB ALL_HEADER_SRCS *.h)
	include_directories(${RAKNETHEADERFILES} ./) 
	FIXCOMPILEOPTIONS()
	add_executable(${PROJECTNAME} ${ALL_C_SRCS} ${ALL_HEADER_SRCS})
	target_link_libraries(${PROJECTNAME} ${RAKNET_COMMON_LIBS})
	set_target_properties(${PROJECTNAME} PROPERTIES PROJECT_GROUP Samples)
ENDMACRO(STANDARDCSUBPROJECT)

MACRO(GETCURRENTFOLDER)#Gets the current foldername without the path
	string(REGEX REPLACE
	  ".+/(.?)"
	  "\\1"
	  current_folder "${CMAKE_CURRENT_SOURCE_DIR}")
ENDMACRO(GETCURRENTFOLDER)

MACRO(VSUBFOLDER PROJECTNAME FOLDERNAME)#A macro interface for adding solution folders with a patched cmake
	set_target_properties(${PROJECTNAME} PROPERTIES PROJECT_GROUP ${FOLDERNAME})
ENDMACRO(VSUBFOLDER)

MACRO(STANDARDNOTFOUNDMESSAGE NAME PLIBRARIES PINCLUDES EXTRA_INFORMATION)#If the libraries are not found, what to display
	message(STATUS "${NAME} was not found, paths were set to:\nLibrary: ${PLIBRARIES}\nInclude: ${PINCLUDES}\n${EXTRA_INFORMATION}The project will not compile unless installed to those locations.\nAs an alternative you can install the libraries and rerun cmake\n and see if the autosearch finds them")
ENDMACRO(STANDARDNOTFOUNDMESSAGE)

MACRO(ADDCPPDEF DEF)#Currently replaces CXX flags with a define for WIN32 projects, may be changed
	IF(WIN32)
		SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D ${DEF}")
	ENDIF()
ENDMACRO(ADDCPPDEF)

MACRO(FIXCOMPILEOPTIONS)#Fix added compile options that may cause problems, also fix warnings

	IF(NOT ${CMAKE_GENERATOR} STREQUAL "MSYS Makefiles")
		IF(WIN32 AND NOT UNIX)
			STRING(REGEX REPLACE "/Z[0-9a-zA-Z]+" ""  CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
			STRING(REGEX REPLACE "/Z[0-9a-zA-Z]+" ""  CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
		ADDCPPDEF(_CRT_SECURE_NO_DEPRECATE)
		ADDCPPDEF(_CRT_NONSTDC_NO_DEPRECATE)
		SET(CMAKE_CXX_WARNING_LEVEL 0)
		IF(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
			STRING(REGEX REPLACE "/W[0-4]" "/W0" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
		ELSE(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
			SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W0")
		ENDIF(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")

	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -w")# -nowarn 4018 -nowarn 4305 -nowarn 4244")
		ENDIF(WIN32 AND NOT UNIX)
	ENDIF(NOT ${CMAKE_GENERATOR} STREQUAL "MSYS Makefiles")
ENDMACRO(FIXCOMPILEOPTIONS)

MACRO(FIXLINKOPTIONS)#Fix added link options that may cause problems
	IF(WIN32 AND NOT UNIX)
		IF(NOT ${CMAKE_GENERATOR} STREQUAL "MSYS Makefiles")
			STRING(REGEX REPLACE "/STACK:[0-9]+" ""  CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}")
			STRING(REGEX REPLACE "/STACK:[0-9]+" ""  CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS}")
			STRING(REGEX REPLACE "/machine:[0-9a-zA-Z]+" ""  CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}")
			STRING(REGEX REPLACE "/machine:[0-9a-zA-Z]+" ""  CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS}")
		ENDIF(NOT ${CMAKE_GENERATOR} STREQUAL "MSYS Makefiles")
	ENDIF(WIN32 AND NOT UNIX)
ENDMACRO(FIXLINKOPTIONS)

include(${RakNet_SOURCE_DIR}/CmakeIncludes/FindMacros.txt)#The macros for setting variables and performing finds