# platform_defs.cmake --
#
#   CMake definitions for platform specific definitions.
#
#   Copyright (c) 2016 LIG/IIHM, University of Grenoble Alpes
#
#   See the file "gil_LicenseTerms.txt" for information on usage and redistribution
#   of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
#   Created on Oct. 29th, 2016 (FB)

Std_Header()


# Execute only once

if(NOT CMAKE_PLATFORM_DEFS)
set(CMAKE_PLATFORM_DEFS				1)



# Define the build as "Release" if it was not explicitely defined as "Debug".

if(${CMAKE_BUILD_TYPE} MATCHES "Debug")

	set(CMAKE_BUILD_TYPE			"Debug")
	set(DEBUG_SUFFIX			"d")

else(${CMAKE_BUILD_TYPE} MATCHES "Debug")

	set(CMAKE_BUILD_TYPE			"Release")
	set(DEBUG_SUFFIX			"")

endif(${CMAKE_BUILD_TYPE} MATCHES "Debug")



# Platform specific definitions

execute_process(COMMAND uname -s OUTPUT_VARIABLE UNAME)

if(${UNAME} MATCHES "Darwin")

	add_definitions(-D__MACOS__=1 -D__UNIX__=1 -std=c++11)

	include_directories			("/opt/local/include")
	link_directories			("/opt/local/lib")

	set(MACOS				1)
	set(PLATFORM				"macos")

	set(SO_PREFIX				"lib")
	set(SO_SUFFIX				".dylib")
	set(SO_LINK_SUFFIX			".dylib")

	set(LIB_WACOM				"-framework WacomMultiTouch")

elseif(${UNAME} MATCHES "Linux")

	add_definitions(-D__LINUX__=1 -D__UNIX__=1 -std=c++11)
	set(LINUX				1)
	set(PLATFORM				"linux")

	set(SO_PREFIX				"lib")
	set(SO_SUFFIX				".so")
	set(SO_LINK_SUFFIX			".so")

else()

	# Disable unknown pragma (4068)
	add_definitions(			-D__WINDOWS__=1
						-D_USE_MATH_DEFINES=1
						-D_CRT_SECURE_NO_WARNINGS=1
						-D_WINSOCK_DEPRECATED_NO_WARNINGS=1
						/wd4068)
	set(WINDOWS				1)
	set(PLATFORM				"windows")

	set(SO_PREFIX				"")
	set(SO_SUFFIX				".dll")
	set(SO_LINK_SUFFIX			".lib")


endif(${UNAME} MATCHES "Darwin")

message(STATUS "${MSG_INDENT} CMAKE_BUILD_TYPE      >${CMAKE_BUILD_TYPE}<")
message(STATUS "${MSG_INDENT} PLATFORM              >${PLATFORM}<")


##### Macro definitions


# Define_Project_If_Needed --

macro(Define_Project_If_Needed PROJECT_NAME)

	if(NOT PROJECT_NAME_DEFINED)
		set(PROJECT_NAME_DEFINED		1)
		project(${PROJECT_NAME})
	endif(NOT PROJECT_NAME_DEFINED)

endmacro(Define_Project_If_Needed)



endif(NOT CMAKE_PLATFORM_DEFS)