#       ==============================================================
#       Copyright (c) 1998-1999 ACT Financial Systems Pty Ltd.
#       All Rights Reserved.
#       This make library may be used and distributed under the terms
#       of the GNU LGPL, as published by the Free Software Foundation.
#       See the file COPYING for details.
#       ==============================================================
#	$Id: platforms.mk,v 1.6 2001/12/02 07:51:46 trb Exp $	

#-------------------------------------------------------------------------------------------------------
# text requires: 
#-------------------------------------------------------------------------------------------------------
# refers to: host_hardware host_os_kind host_os host_os_version main_language
#-------------------------------------------------------------------------------------------------------
# provides variables: ms_windows unix supported_os_kinds
#                     default_target_hardware default_target_os_kind default_target_os 
#                     default_target_os_version target_hardware target_os_kind
#                     target_os target_os_version target_platform
#-------------------------------------------------------------------------------------------------------

# the OS kinds
ms_windows = windows
unix = unix

# particular unix flavours
linux = Linux

include $(MKINC)/host_platform.mk

# the ones we support by default
# this is the default value for TARGET_OS_KINDS if the user does not specify it
supported_os_kinds = $(unix) $(ms_windows)

# DEPRECATED:
# now we have platform recursion, these are all deprecated
# need to replace them with some standard way to extract these components from target_platform
# e.g. use '-' as a separator
# target defaults to being identical to host
default_target_os_kind = $(host_os_kind)
default_target_os = $(host_os)
default_target_os_version = $(host_os_version)
# but for the target platform, we are interested in which main compiler is used
# default_target_platform = $(target_hardware)-$(target_os)-$(target_os_version)-$($(main_language)_tool_name)
# example output from configure: i686-pc-linux-gnu
target_os_kind = $(default_target_os_kind)
target_os = $(default_target_os)
# only used in stl.mk
target_os_version = $(default_target_os_version)

# example output from configure: i686-pc-linux-gnu
# this is <cpu>-<system>-<OS>-<compiler?>
# example of our old platform: unknown-Linux-2.2.19-gxx
# should not need the OS version - people should use autoconf for such things
# - indeed that is probably true for all aspects of target_platform