#!/usr/bin/make -f
# Software License Agreement (BSD License)
#
# Copyright (c) 2009, Eucalyptus Systems, Inc.
# All rights reserved.
#
# Redistribution and use of this software in source and binary forms, with or
# without modification, are permitted provided that the following conditions
# are met:
#
#   Redistributions of source code must retain the above
#   copyright notice, this list of conditions and the
#   following disclaimer.
#
#   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.
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# Author: Neil Soman neil@eucalyptus.com

SUBDIRS                 =       euca2ools
BINDIR			=	bin
BINLIST			=	$(wildcard $(BINDIR)/*)
MANDIR			=	man
MANPAGES		=	$(shell echo $(BINLIST) | sed -e 's%$(BINDIR)/%$(MANDIR)/%g' -e 's/  */.1 /g').1
PREFIX			=	/usr/local
 
.PHONY: man all build install clean distclean

all: build install

build: $(MANPAGES)
	@for subdir in $(SUBDIRS); do \
                (cd $$subdir && $(MAKE) $@) || exit $$? ; done

man: $(MANPAGES)

$(MANPAGES): $(BINLIST)
	@echo "Generating manpages..."
	mkdir -p $(MANDIR) 
	@export PYTHONPATH=$(CURDIR)/euca2ools; for x in $(BINLIST); do \
		DESCR=`$$x --help | head -n2 | tail -n1`; help2man $$x -o $(MANDIR)/`basename $$x`.1 -n "Eucalyptus tool: $${DESCR}  " ; done
 

install: build
	@for subdir in $(SUBDIRS); do \
                (cd $$subdir && $(MAKE) $@) || exit $$? ; done
	@install -g root -o root -m 755 -d $(PREFIX)/bin
	@install -g root -o root -m 755  bin/* $(PREFIX)/bin/
	@install -g root -o root -m 755 -d $(PREFIX)/man/man1
	@install -g root -o root -m 644  $(MANDIR)/* $(PREFIX)/man/man1
 
distclean clean:
	@for subdir in $(SUBDIRS); do \
		(cd $$subdir && $(MAKE) $@) || exit $$? ; done
	rm -rf $(MANDIR) 


uninstall: man
	@for x in $(BINLIST); do \
		rm -f $(PREFIX)/bin/$$x ; \
		rm -f $(PREFIX)/man/man1/`basename $$x`.1; done
	done

