#
#  
#
# Copyright  1990-2006 Sun Microsystems, Inc. All Rights Reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
# 
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version
# 2 only, as published by the Free Software Foundation. 
# 
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License version 2 for more details (a copy is
# included at /legal/license.txt). 
# 
# You should have received a copy of the GNU General Public License
# version 2 along with this work; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA 
# 
# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
# Clara, CA 95054 or visit www.sun.com if you need additional
# information or have any questions. 
#
######################################################################
#
# Rules to verify that the Makefile variables are set properly.
#
######################################################################

define verify_pcslplatform
	if [ -z "$(PCSL_PLATFORM)" ]; then \
		echo "ERROR: PCSL_PLATFORM must be set"; \
		exit -1; \
	fi
endef

# Used in cygwin build to ensure that /tmp directory exists,
# which may be not the case if Sun's cyg4me package is used
define ensure_cygwin_tmp
    if [ ! -d "/tmp" ]; then \
        mkdir /tmp; \
        chmod a+rwx /tmp; \
    fi
endef

PCSL_PLATFORM:
	@$(verify_pcslplatform)	

# Target for ensuring that /tmp directory exists in cygwin build,
# which may be not the case if Sun's cyg4me package is used
ifeq ($(USE_CYGWIN),true)
CYGWIN_TMP_DIR:
	@$(ensure_cygwin_tmp)
else
CYGWIN_TMP_DIR: ;
endif

verify : PCSL_PLATFORM CYGWIN_TMP_DIR

.PHONY: PCSL_PLATFORM CYGWIN_TMP_DIR
