CHECK_INCLUDE_FILE_CXX("png.h" HAVE_PNG_H)

target_compile_definitions(
	${PROJECT_NAME}
	PRIVATE
		ARCHITECTURE_X64
		GLFW_INCLUDE_NONE
		CLIP_ENABLE_IMAGE
		$<$<PLATFORM_ID:Linux>:HAVE_PNG_H>
		$<$<CONFIG:Debug>:CONFIG_DEBUG>
		$<$<CONFIG:Release>:CONFIG_RELEASE>
		$<$<CXX_COMPILER_ID:MSVC>:_CRT_SECURE_NO_DEPRECATE>

		$<$<PLATFORM_ID:Windows>:PLATFORM_WINDOWS>
		$<$<PLATFORM_ID:Linux>:PLATFORM_LINUX>

		$<$<BOOL:${PACKAGE_PORTABLE}>:PACKAGE_PORTABLE>
		$<$<BOOL:${PACKAGE_DEV}>:PACKAGE_DEV>
		$<$<AND:$<PLATFORM_ID:Linux>,$<BOOL:${PACKAGE_SNAP}>>:PACKAGE_SNAP>
		$<$<AND:$<PLATFORM_ID:Linux>,$<BOOL:${PACKAGE_DEB}>>:PACKAGE_DEB>
		$<$<AND:$<PLATFORM_ID:Linux>,$<BOOL:${PACKAGE_NIX}>>:PACKAGE_NIX>

		# These shouldn't actually be necessary as there are no direct Windows API calls
		# in TacentView (they are abstracted away by the Tacent libraries). But just in case
		# anything in the viewer were to call an OS-level function, these enable the UTF-16
		# versions if the TACENT_UTF16_API_CALLS option is set.
		$<$<AND:$<PLATFORM_ID:Windows>,$<BOOL:${TACENT_UTF16_API_CALLS}>>:UNICODE>	# C++	UFF-16
		$<$<AND:$<PLATFORM_ID:Windows>,$<BOOL:${TACENT_UTF16_API_CALLS}>>:_UNICODE>	# C		UTF-16
		$<$<AND:$<PLATFORM_ID:Windows>,$<BOOL:${TACENT_UTF16_API_CALLS}>>:TACENT_UTF16_API_CALLS>
)