#
#   names.make
#
#   Determine the host and target systems
#
#   Copyright (C) 1997 Free Software Foundation, Inc.
#
#   Author:  Scott Christley <scottc@net-community.com>
#   Date:  October 1997
#
#   This file is part of the GNUstep Makefile Package.
#
#   This library is free software; you can redistribute it and/or
#   modify it under the terms of the GNU General Public License
#   as published by the Free Software Foundation; either version 2
#   of the License, or (at your option) any later version.
#   
#   You should have received a copy of the GNU General Public
#   License along with this library; see the file COPYING.LIB.
#   If not, write to the Free Software Foundation,
#   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

# Run config.guess to guess the host

ifneq ($(internal_names_clean), yes)
  ifeq ($(GNUSTEP_HOST),)
    GNUSTEP_HOST := $(shell $(CONFIG_GUESS_SCRIPT))
    GNUSTEP_HOST_CPU := $(shell $(CONFIG_CPU_SCRIPT) $(GNUSTEP_HOST))
    GNUSTEP_HOST_VENDOR := $(shell $(CONFIG_VENDOR_SCRIPT) $(GNUSTEP_HOST))
    GNUSTEP_HOST_OS := $(shell $(CONFIG_OS_SCRIPT) $(GNUSTEP_HOST))

    GNUSTEP_HOST_CPU := $(shell $(CLEAN_CPU_SCRIPT) $(GNUSTEP_HOST_CPU))
    GNUSTEP_HOST_VENDOR := $(shell $(CLEAN_VENDOR_SCRIPT) $(GNUSTEP_HOST_VENDOR))
    GNUSTEP_HOST_OS := $(shell $(CLEAN_OS_SCRIPT) $(GNUSTEP_HOST_OS))
  endif
endif

#
# The user can specify a `target' variable when running make
#

ifeq ($(strip $(target)),)

# The host is the default target
GNUSTEP_TARGET := $(GNUSTEP_HOST)
GNUSTEP_TARGET_CPU := $(GNUSTEP_HOST_CPU)
GNUSTEP_TARGET_VENDOR := $(GNUSTEP_HOST_VENDOR)
GNUSTEP_TARGET_OS := $(GNUSTEP_HOST_OS)

else

#
# Parse the target variable
#

GNUSTEP_TARGET := $(shell $(CONFIG_SUB_SCRIPT) $(target))
GNUSTEP_TARGET_CPU := $(shell $(CONFIG_CPU_SCRIPT) $(GNUSTEP_TARGET))
GNUSTEP_TARGET_VENDOR := $(shell $(CONFIG_VENDOR_SCRIPT) $(GNUSTEP_TARGET))
GNUSTEP_TARGET_OS := $(shell $(CONFIG_OS_SCRIPT) $(GNUSTEP_TARGET))

GNUSTEP_TARGET_CPU := $(shell $(CLEAN_CPU_SCRIPT) $(GNUSTEP_TARGET_CPU))
GNUSTEP_TARGET_VENDOR := $(shell $(CLEAN_VENDOR_SCRIPT) $(GNUSTEP_TARGET_VENDOR))
GNUSTEP_TARGET_OS := $(shell $(CLEAN_OS_SCRIPT) $(GNUSTEP_TARGET_OS))

endif

ifneq ($(arch),)
export CLEANED_ARCH = $(foreach a, $(arch), $(shell $(CLEAN_CPU_SCRIPT) $(a)))
endif