# Copyright (c) 2014, Friedrich-Alexander University Erlangen-Nuremberg
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. Neither the name of the University nor the names of its contributors
#    may be used to endorse or promote products derived from this software
#    without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# SUCH DAMAGE.

DOCDIR=../../doc

all: summary

doxygen:
	@make -C $(DOCDIR) doxygen.log 2> doxygen.runerr > doxygen.runlog

summary: doxygen
	@( \
		1> summary; \
		if [ -s doxygen.runerr ] ; then \
			echo "doxygen: FAIL ಠ_ಠ\nDoxygen caused some runtime warnings. Please fix these." >> summary; \
			echo "Runtime warnings:" >> summary; \
			cat doxygen.runerr >> summary; \
			echo >> summary; \
		fi ; \
		if [ -s $(DOCDIR)/doxygen.log ] ; then \
			echo "doxygen: FAIL ಠ_ಠ\nDoxygen caused some warnings. Please fix these." >> summary; \
			echo "Warnings:" >> summary; \
			cat $(DOCDIR)/doxygen.log >> summary; \
		fi ; \
		if [ ! -s summary ] ; then \
			echo "doxygen: OK\nDoxygen found no warnings" >> summary; \
		fi ; \
		cat summary \
	)

clean:
	@rm -f summary doxygen.runlog doxygen.runerr
	@make -C $(DOCDIR) clean