#
# Copyright (C) 2014 Guido Berhoerster <guido+relmon@berhoerster.name>
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#

PACKAGE =	relmon
VERSION =	1
DISTNAME :=	$(PACKAGE)-$(VERSION)

INSTALL :=	install
INSTALL.exec :=	$(INSTALL) -D -m 0755
INSTALL.data :=	$(INSTALL) -D -m 0644
PAX :=		pax
GZIP :=		gzip
SED :=		sed
TCLSH_PATH :=	/usr/bin/tclsh

DESTDIR ?=
prefix ?=	/usr/local
bindir ?=	$(prefix)/bin

SCRIPTS =	$(PACKAGE).tcl

.DEFAULT_TARGET = all

.PHONY: all clean clobber dist install

all: $(PACKAGE)

$(PACKAGE): $(SCRIPTS)
	cp $< $@

%.tcl: %.tcl.in
	$(SED) -e '1s,#!.*,#!$(TCLSH_PATH),' -e 's,@VERSION@,$(VERSION),' $< \
	    > $@

install:
	$(INSTALL.exec) $(PACKAGE) "$(DESTDIR)$(bindir)/$(PACKAGE)"

clean:
	rm -f $(PACKAGE) $(SCRIPTS)

clobber: clean

dist: clobber
	$(PAX) -w -x ustar -s ',.*/\..*,,' -s ',./[^/]*\.tar\.gz,,' \
	    -s ',\./,$(DISTNAME)/,' . | $(GZIP) > $(DISTNAME).tar.gz