## automake - create Makefile.in from Makefile.am
## Copyright (C) 2001-2014 Free Software Foundation, Inc.
##
## This program 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 2, or (at your option)
## any later version.
##
## This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.

## Makefile.am fragment to produce HTML output from RST-formatted
## log files produced by the parallel-tests output.
## This fragment was part of the automake core in the 1.11.x release
## series, but has been then moved to contrib.

TEST_SUITE_HTML = $(TEST_SUITE_LOG:.log=.html)

## This expects MOSTLYCLEANFILES to be pre-defined by the clients (even
## if just to the empty value).  Not ans unreasonable request.
MOSTLYCLEANFILES += $(TEST_SUITE_HTML) $(TEST_LOGS:.log=.html)

%.html: %.log
	@list='$(RST2HTML) rst2html rst2html.py';			\
	while :; do							\
	  for r2h in $$list; do						\
	    if ($$r2h --version) >/dev/null 2>&1; then break 2;		\
	    else :; fi;							\
	  done;								\
	  echo "cannot find rst2html, cannot create $@" >&2;		\
	  exit 2;							\
	done;								\
	$$r2h $(AM_RST2HTMLFLAGS) $(RST2HTMLFLAGS) $< >$@-t		\
	  && mv -f $@-t $@

# Be sure to run check first, and then to convert the result.
# Beware of concurrent executions.  Run "check" not "check-TESTS", as
# check-SCRIPTS and other dependencies are rebuilt by the former only.
# And expect check to fail.
check-html recheck-html: %-html:
	@rv=0; $(MAKE) $* || rv=$$?; \
## The nullification of $(TESTS) is required to ensure that
## "make recheck-html" do not try to uselessly re-run tests.
	$(MAKE) $(TEST_SUITE_HTML) TESTS= || exit 4; \
	exit $$rv

.PHONY: check-html recheck-html