# Makefile for svndelta
# Borrowed/copied from ESR.

PACKAGE=svndelta
VERSION=$(shell sed <svndelta.spec -n -e '/Version:\s*\(\S*\)/s//\1/p')

# defaults to nothing; set by RPM during building of RPMs
DESTDIR ?= 

prefix=/usr
mandir=$(prefix)/share/man
bindir=$(prefix)/bin
datadir=$(prefix)/share

DOCS    = $(PACKAGE).1 $(PACKAGE).pod
SOURCES = \
bin/$(PACKAGE) \
Makefile \
$(DOCS) \
$(PACKAGE).spec \
share/$(PACKAGE)/$(PACKAGE).rb \
share/$(PACKAGE)/diff/lcs.rb \
share/$(PACKAGE)/diff/lcs/*.rb

all:

install: $(PACKAGE).1
	mkdir -p $(DESTDIR)$(bindir)
	mkdir -p $(DESTDIR)$(mandir)/man1
	mkdir -p $(DESTDIR)$(datadir)/$(PACKAGE)
	cp -p bin/$(PACKAGE) $(DESTDIR)$(bindir)
# gzipping the man page conflicts with Mandrake, which bzips it:
# gzip <$(PACKAGE).1 >$(DESTDIR)$(mandir)/man1/$(PACKAGE).1.gz
	cp -p $(PACKAGE).1 $(DESTDIR)$(mandir)/man1/$(PACKAGE).1
	cp -p share/$(PACKAGE)/$(PACKAGE).rb $(DESTDIR)$(datadir)/$(PACKAGE)
	mkdir -p $(DESTDIR)$(datadir)/$(PACKAGE)/diff
	mkdir -p $(DESTDIR)$(datadir)/$(PACKAGE)/diff/lcs
	cp -r -p share/$(PACKAGE)/diff/lcs.rb $(DESTDIR)$(datadir)/$(PACKAGE)/diff
	cp -r -p share/$(PACKAGE)/diff/lcs/*.rb $(DESTDIR)$(datadir)/$(PACKAGE)/diff/lcs

uninstall:
	rm -f $(DESTDIR)$(bindir)/$(PACKAGE)
	-rm -f $(DESTDIR)$(mandir)/man1/$(PACKAGE).1*
	-rm -f $(DESTDIR)$(prefix)/man/man1/$(PACKAGE).1*
	-rm -f $(DESTDIR)$(datadir)/$(PACKAGE)/$(PACKAGE).rb
	-rm -f $(DESTDIR)$(datadir)/$(PACKAGE)/diff/lcs/*.rb
	-rm -f $(DESTDIR)$(datadir)/$(PACKAGE)/diff/lcs.rb
	-rmdir $(DESTDIR)$(datadir)/$(PACKAGE)/diff/lcs
	-rmdir $(DESTDIR)$(datadir)/$(PACKAGE)/diff
	-rmdir $(DESTDIR)$(datadir)/$(PACKAGE)

# Builds the man page from the POD-format documentation.
$(PACKAGE).1: $(PACKAGE).pod Makefile
	pod2man --release "$(PACKAGE) $(VERSION)" \
		--center "$(PACKAGE) $(VERSION)" \
		$(PACKAGE).pod > $@

$(PACKAGE)-$(VERSION).tar.gz: $(SOURCES) $(DOCS)
	@mkdir $(PACKAGE)-$(VERSION)
	@cp --parents $(SOURCES) $(PACKAGE)-$(VERSION)
	@tar -czf $(PACKAGE)-$(VERSION).tar.gz $(PACKAGE)-$(VERSION)
	@rm -fr $(PACKAGE)-$(VERSION)

dist: $(PACKAGE)-$(VERSION).tar.gz

# The following rules are not for public use.

# Builds the HTML version of the man page.
doc/www/$(PACKAGE).html: $(PACKAGE).pod
	pod2html --noindex --verbose --css=$(PACKAGE)man.css $^ > $@