# Process this file with automake to produce an input makefile.
#
# Copyright (C) 2013-2016  Patrick "P. J." McDermott
#
# This file is part of the ProteanOS Development Kit.
#
# The ProteanOS Development Kit is free software: you can redistribute
# it and/or modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# The ProteanOS Development Kit is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with the ProteanOS Development Kit.  If not, see
# <http://www.gnu.org/licenses/>.

KEY = '2250 31F0 47FF E516 63ED  516F 1A45 9ECD E4D6 04BE'

if IN_GIT
PACKAGE_VERSION_GIT = $$(git describe --tags --dirty | sed 's|^.*/||')
else
PACKAGE_VERSION_GIT = $(PACKAGE_VERSION)
endif

MANUAL = ProteanOS Development Kit Manual
TEXTDOMAIN = $$(printf '%s\n' '$(PACKAGE)' | sed -e 's|-|_|g')

SUFFIXES = .sh .sho .ms .1in .1 .8in .8

# This PACKAGE_VERSION stuff is a rather gross hack, but it's the only reliable
# way to put Git commit information in the prokit executable.  Setting
# PACKAGE_VERSION in configure causes it to become outdated until the next
# configure run.  Adding it to the preprocessor command line can cause multiple
# values of it to exist in the linked executable.
LINK = printf "PACKAGE_VERSION='%s'\n" "$(PACKAGE_VERSION_GIT)" | \
	'$(srcdir)/tools/shld.sh' -I '$(SH)' -o $@ config.sh -

bin_PROGRAMS = prokit

prokit_SOURCES =
prokit_SHPPFLAGS = \
	-DPKGDATADIR="$(pkgdatadir)" \
	-DLOCALEDIR="$(localedir)" \
	-DTEXTDOMAIN="$(TEXTDOMAIN)" \
	-DOPKG_CERT="$(pkglibexecdir)/opkg-cert"
if EMBEDDED_USIGN
prokit_SHPPFLAGS += \
	-DUSIGN_EMBEDDED=true \
	-DUSIGN="$(pkglibexecdir)/usign$(EXEEXT)"
else
prokit_SHPPFLAGS += \
	-DUSIGN_EMBEDDED=false \
	-DUSIGN="$(USIGN)"
endif
prokit_LDADD = $(prokit_SOURCES:.sh=.sho)
EXTRA_prokit_DEPENDENCIES = config.sh

locale_MESSAGES = $(locale_sources:.sh=.ms)

man1_MANS = $(man1_sources:.1in=.1)
man8_MANS = $(man8_sources:.8in=.8)
do_subst = sed \
	-e 's|[@]PACKAGE_NAME[@]|$(PACKAGE_NAME)|g' \
	-e "s|[@]PACKAGE_VERSION[@]|$(PACKAGE_VERSION_GIT)|g" \
	-e 's|[@]MANUAL[@]|$(MANUAL)|g'

dist_pkglibexec_SCRIPTS = opkg-cert
noinst_DATA = $(locale_MESSAGES) .builddirstamp
CLEANFILES = \
	$(prokit_LDADD) \
	$(locale_MESSAGES) \
	$(man1_MANS) \
	$(man8_MANS) \
	man/*.*.mdwn \
	.builddirstamp
EXTRA_DIST = \
	autogen.sh \
	$(locale_sources) \
	$(man1_sources) \
	$(man8_sources) \
	scripts/announce-release.sh \
	tools/shpp.sh \
	tools/shld.sh \
	build-aux/tap-driver.sh \
	tests/aux/tap-functions.sh

AM_TESTS_ENVIRONMENT = srcdir=$(top_srcdir) COLOR_TEST_LOGS=$(COLOR_TEST_LOGS)

.builddirstamp:
	$(AM_V_GEN)touch .builddirstamp

todo_script = \
	/^[0-9]* .[ \t]*\#[ \t]*TODO/,/^[0-9]* \.[ \t]*[^ \t\#]/{ \
		/^[0-9]* \.[ \t]*\#/p; \
	}; \
	/^[0-9]* .[ \t]*\#[ \t]*FIXME/,/^[0-9]* \.[ \t]*[^ \t\#]/{ \
		/^[0-9]* \.[ \t]*\#/p; \
	}; \
	/^[0-9]* .[ \t]*\#[ \t]*XXX/,/^[0-9]* \.[ \t]*[^ \t\#]/{ \
		/^[0-9]* \.[ \t]*\#/p; \
	};
todo:
	@set -e; \
	printf '\n'; \
	printf 'Code comments:\n'; \
	printf '==============\n\n'; \
	for f in $$(printf '%s\n' $(SOURCES) | sort -u); do \
		printed=false; \
		sed '=' "$(top_srcdir)/$${f}" | sed 'N; s/\n/ ./' | sed -n \
			'$(todo_script)' | while read -r lineno line; do \
			if ! $${printed}; then \
				printf '%s:\n' "$${f}"; \
				printed=true; \
			fi; \
			printf ' %6d %s\n' $${lineno} "$${line#.}"; \
		done; \
	done; \
	printf '\n'; \
	if [ -f '$(top_srcdir)/TODO' ]; then \
		printf 'TODO file:\n'; \
		printf '==========\n\n'; \
		cat '$(top_srcdir)/TODO'; \
		printf '\n'; \
	fi

wikiman_script = \
	H; \
	$${ \
		g; \
		s|^.*<h1[^>]*>\([^<]*\)</h1>|[[!meta title="\1"]]|; \
		s|<hr>\n*</body>.*$$||; \
		p; \
	};
wikiman: $(man1_MANS) $(man8_MANS)
	set -e; \
	for f in $(man1_MANS) $(man8_MANS); do \
		groff -m man -T html "$${f}" | sed -n '$(wikiman_script)' \
			>"$${f}.mdwn"; \
	done

install-data-local: $(locale_MESSAGES)
	@$(NORMAL_INSTALL)
	for f in $(locale_MESSAGES); do \
		ff="$${f#*/}"; \
		dir="$(DESTDIR)$(localedir)/$${ff%.ms}/LC_MESSAGES"; \
		$(MKDIR_P) "$${dir}" || exit 1; \
		$(INSTALL_DATA) "$${f}" "$${dir}/$(TEXTDOMAIN).ms" || \
			exit $$?; \
	done

uninstall-local:
	@$(NORMAL_UNINSTALL)
	for f in $(locale_MESSAGES); do \
		ff="$${f#*/}"; \
		dir="$(DESTDIR)$(localedir)/$${ff%.ms}/LC_MESSAGES"; \
		rm -f "$${dir}/$(TEXTDOMAIN).ms"; \
	done

really-clean: distclean
	rm -Rf $(srcdir)/aclocal.m4 $(srcdir)/autom4te.cache/ \
		$(srcdir)/configure \
		$(srcdir)/build-aux/ $(srcdir)/INSTALL $(srcdir)/Makefile.in \
		$(srcdir)/ChangeLog

dist-hook:
	set -e; \
	if [ -d '$(srcdir)/.git' ]; then \
		printf 'Generated file.  Do not edit.\n\n' \
			>'$(distdir)/ChangeLog~'; \
		GIT_DIR='$(srcdir)/.git' git log --stat --color=never \
			>>'$(distdir)/ChangeLog~'; \
		mv '$(distdir)/ChangeLog~' '$(distdir)/ChangeLog'; \
		$(MKDIR_P) '$(distdir)/3rdparty/'; \
		>'$(distdir)/3rdparty/Manifest'; \
		for d in $(3rdparty_dirs); do \
			for f in $$(GIT_DIR="$(srcdir)/3rdparty/$${d}/.git" \
					git ls-files); do \
				printf '3rdparty/%s/%s\n' "$${d}" "$${f}" \
					>>'$(distdir)/3rdparty/Manifest'; \
			done; \
		done; \
	fi
	set -e; \
	for f in $$(cat '$(distdir)/3rdparty/Manifest'); do \
		$(MKDIR_P) "$(distdir)/$$(dirname "$${f}")"; \
		cp -p "$${f}" "$(distdir)/$${f}"; \
	done

release:
	sed "s/^Released: ????-??-??\$$/Released: $$(date '+%Y-%m-%d')/" \
		'$(srcdir)/NEWS' >'$(srcdir)/NEWS~'
	mv '$(srcdir)/NEWS~' '$(srcdir)/NEWS'
	$(MAKE) distcheck
	set -e; \
	export GIT_DIR='$(srcdir)/.git'; \
	export GIT_WORK_TREE='$(srcdir)'; \
	git commit -m 'NEWS: Release $(PACKAGE) $(VERSION)' -- NEWS; \
	git tag '$(PACKAGE)/$(VERSION)' HEAD; \
	git push --tags origin master:master
	md5sum $(DIST_ARCHIVES) >MD5SUMS
	sha256sum $(DIST_ARCHIVES) >SHA256SUMS
	set -e; \
	sigs=''; \
	for f in $(DIST_ARCHIVES); do \
		gpg --local-user $(KEY) --armor --sign $${f}; \
		sigs="$${sigs} $${f}.asc"; \
	done; \
	ssh files@files.proteanos.com mkdir -p files/pub/$(PACKAGE); \
	rsync -az --progress --stats $(DIST_ARCHIVES) $${sigs} \
		MD5SUMS SHA256SUMS \
		files@files.proteanos.com:files/pub/$(PACKAGE)/$(VERSION)/
	'$(srcdir)/scripts/announce-release.sh' \
		$(PACKAGE) $(VERSION) '$(PACKAGE_NAME)'

.sh.sho:
	$(AM_V_GEN)$(MKDIR_P) "$$(dirname $@)"
	$(AM_V_at)$(SH) -n $<
	$(AM_V_at)'$(srcdir)/tools/shpp.sh' $(prokit_SHPPFLAGS) $< $@

.sh.ms:
	$(AM_V_GEN)$(MKDIR_P) "$$(dirname $@)"
	$(AM_V_at)cp $< $@

.1in.1:
	$(AM_V_GEN)$(MKDIR_P) "$$(dirname $@)"
	$(AM_V_at)$(do_subst) $< >$@

.8in.8:
	$(AM_V_GEN)$(MKDIR_P) "$$(dirname $@)"
	$(AM_V_at)$(do_subst) $< >$@

include $(top_srcdir)/src/local.mk
include $(top_srcdir)/locale/local.mk
include $(top_srcdir)/man/local.mk
include $(top_srcdir)/tests/local.mk
include $(top_srcdir)/3rdparty/local.mk