## Process this file with Automake to produce Makefile.in

dist_bin_SCRIPTS = bin/stow bin/chkstow
info_TEXINFOS = doc/stow.texi
dist_man_MANS = doc/stow.8
dist_doc_DATA = README doc/manual.html doc/manual.pdf
pmdir = $(libdir)/perl5
dist_pm_DATA = lib/Stow.pm
pmstowdir = $(pmdir)/Stow
dist_pmstow_DATA = lib/Stow/Util.pm

TEXINFO_TEX = doc/texinfo.tex
export TEXI2DVI_BUILD_MODE = clean

DEFAULT_IGNORE_LIST = default-ignore-list

TESTS_ENVIRONMENT=$(PERL) -I $(top_srcdir)
TESTS = \
	t/cleanup_invalid_links.t  \
	t/defer.t                  \
	t/examples.t               \
	t/find_stowed_path.t       \
	t/foldable.t               \
	t/ignore.t                 \
	t/parent.t                 \
	t/stow_contents.t          \
	t/stow.t                   \
	t/unstow_contents_orig.t   \
	t/unstow_contents.t 	   \
	t/chkstow.t

AUTOMAKE_OPTIONS = dist-shar
CPAN_FILES = MANIFEST MANIFEST.SKIP Build.PL META.yml META.json
EXTRA_DIST = \
	bin/stow.in bin/chkstow.in lib/Stow.pm.in \
	$(TESTS) t/testutil.pm \
	$(TEXINFO_TEX) \
	default-ignore-list \
	$(CPAN_FILES)
CLEANFILES = $(bin_SCRIPTS) $(dist_pm_DATA)

# clean up files left behind by test suite
clean-local:
	-rm -rf t/target t/stow \
		bin/stow bin/chkstow doc/stow.8 ChangeLog \
		doc/manual.*

# this is more explicit and reliable than the config file trick
edit = sed -e 's|[@]PERL[@]|$(PERL)|g' \
	   -e 's|[@]VERSION[@]|$(VERSION)|g'

bin/stow: bin/stow.in Makefile
	$(edit) < $< > $@
	chmod +x $@

bin/chkstow: bin/chkstow.in Makefile
	$(edit) < $< > $@
	chmod +x $@

lib/Stow.pm: lib/Stow.pm.in Makefile $(DEFAULT_IGNORE_LIST)
	( $(edit) < $<; cat $(DEFAULT_IGNORE_LIST) ) > $@

##############################################################################
# The below rules are only used by the developer.
##############################################################################

# It's conventional to generate $project.info, but it's also nicer to
# generate manual.html and manual.pdf (which ultimately go somewhere
# like /usr/share/doc/stow/) rather than stow.html and stow.pdf, to
# make it obvious that these files contain the manual.  So we have to
# jump through a few extra hoops.  We preserve timestamps to avoid any
# unnecessary rebuilds, since not everyone has texinfo installed.
doc/manual.texi: doc/stow.texi doc/version.texi
	[ -d doc ] || mkdir doc # required in vpath mode
	cp --preserve=timestamps $< $@

doc/manual.pdf: doc/stow.pdf doc/version.texi
	[ -d doc ] || mkdir doc # required in vpath mode
	cp --preserve=timestamps $< $@

# It's easier to calculate the absolute path to $(srcdir) rather than
# the relative path to it from the doc/ build subdirectory.
doc/manual.html: doc/manual.texi
	-rm -f $@
	srcdir=$$( cd $(srcdir); pwd ); \
	cd doc && texi2html -I $$srcdir -expandinfo -menu -monolithic -verbose manual.texi

doc/stow.8: bin/stow Makefile
	pod2man $< > $@

MODULES = lib/Stow.pm lib/Stow/Util.pm
test: bin/stow bin/chkstow $(MODULES)
	perl -MTest::Harness -Ilib -It -Ibin -e 'runtests(@ARGV)' t/*.t