# Copyright (C) 2015-2017 Luke Shumaker <lukeshu@sbcglobal.net>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301 USA

# header
ifneq ($(topsrcdir),)
include $(topsrcdir)/build-aux/Makefile.head.mk
else
srcdir = .
.DEFAULT_GOAL = files.generate
endif

# body

files.src.gen += func_handlerequest.go
files.src.gen += interface_backend.go
files.src.gen += type_nilbackend.go
files.src.int += requests.txt

$(srcdir)/%.go: $(srcdir)/%.go.gen
	cd $(@D) && ./$(^F) > $(@F)

$(srcdir)/func_handlerequest.go: $(srcdir)/requests.txt
$(srcdir)/interface_backend.go: $(srcdir)/requests.txt
$(srcdir)/type_nilbackend.go: $(srcdir)/interface_backend.go

$(srcdir)/requests.txt: $(srcdir)/../nslcd_proto/nslcd_h.go $(srcdir)/Makefile
	< $< grep -Eo '\btype Request_([^_ ]+)(_\S+)?' | sed 's/^type Request_//' > $@

# footer
ifneq ($(topsrcdir),)
include $(topsrcdir)/build-aux/Makefile.tail.mk
else
files.generate: $(files.src.gen)
maintainer-clean:
	rm -f -- $(files.src.gen) $(files.src.int)
.PHONY: files.generate maintainer-clean
.DELETE_ON_ERROR:
endif