default.mk

# Copyright (C) 2019-2024 Free Software Foundation, Inc.
#
# License
#
# This file 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.
#
# This file 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 file.  If not, see <https://www.gnu.org/licenses/>.

TOP := $(dir $(lastword $(MAKEFILE_LIST)))

# Run “make build” by default
.DEFAULT_GOAL = build

EMACS  ?= emacs
CASK   ?= cask
PANDOC ?= pandoc
TAR    ?= tar
AWK    ?= awk

INSTALL_INFO ?= $(shell command -v ginstall-info || printf install-info)
MAKEINFO     ?= makeinfo

EMACSFLAGS ?=
TESTFLAGS  ?= -L .
PANDOCFLAGS ?= --fail-if-warnings \
    --reference-links \
    --markdown-headings=atx \
    -f org+empty_paragraphs

EMACSBATCH = $(EMACS) -Q --batch -L . $(EMACSFLAGS)
RUNEMACS   =

# Program availability
HAVE_CASK := $(shell sh -c "command -v $(CASK)")
ifndef HAVE_CASK
$(warning "$(CASK) is not available.  Please run make help")
RUNEMACS = $(EMACSBATCH)
else
RUNEMACS = $(CASK) exec $(EMACSBATCH)
endif

PACKAGE = bnf-mode
ARCHIVE_NAME = $(PACKAGE)-$(VERSION)

VERSION="$(shell $(AWK) '/^;; Version:/ { sub(/^;; Version:[ \t]+/, ""); print $$0 }' $(PACKAGE).el)"

# File lists
AUTOLOADS = bnf-mode-autoloads.el
SRCS = bnf-mode.el
OBJS = $(SRCS:.el=.elc)

INFOPAGES = $(addsuffix .info,$(PACKAGE))
ARCHIVE_CONTENTS = README \
	ChangeLog \
	LICENSE \
	$(AUTOLOADS) \
	$(PACKAGE).el \
	$(PACKAGE)-pkg.el \
	$(INFOPAGES) dir