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# ascii -- interactive ASCII reference
#
# SPDX-FileCopyrightText: (C) Eric S. Raymond <esr@thyrsus.com>
# SPDX-License-Identifier: BSD-2-Clause
PREFIX ?= /usr/local
BINDIR ?= $(PREFIX)/bin
DATADIR ?= $(PREFIX)/share
MANDIR ?= $(DATADIR)/man
CFLAGS += -O -Wall -Wextra -Werror
VERSION=$(shell sed -n <NEWS.adoc '/^[0-9]/s/:.*//p' | head -1)
# Rules
# Note: to suppress the footers with timestamps being generated in HTML,
# we use "-a nofooter".
# To debug asciidoc problems, you may need to run "xmllint --nonet --noout --valid"
# on the intermediate XML that throws an error.
.SUFFIXES: .html .adoc .1
.adoc.1:
asciidoctor -D. -a nofooter -b manpage $<
.adoc.html:
asciidoctor -D. -a nofooter -a webfonts! $<
.PHONY: all clean check cppcheck spellcheck reflow
.PHONY: install uninstall version dist release refresh
# Build
all: ascii ascii.1
ascii: ascii.c splashscreen.h nametable.h
$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -DREVISION='"$(VERSION)"' ascii.c -o ascii
splashscreen.h: splashscreen
sed <splashscreen >splashscreen.h \
-e 's/\\/\\\\/g' \
-e 's/"/\\"/g' \
-e 's/.*/"&" "\\n"/'
nametable.h: nametable
sed <nametable >nametable.h \
-e '/^#/d' \
-e 's/^[A-Za-z ]*: */ /' \
-e 's/%%/ }, {/'
clean:
rm -f ascii ascii.o splashscreen.h nametable.h
rm -f *.tar.gz *.1 *.html
# Validate
check: cppcheck
CPPCHECKOPTS =
cppcheck: nametable.h splashscreen.h
@cppcheck --quiet -DREVISION='"$(VERSION)"' $(CPPCHECKOPTS) ascii.c
spellcheck:
spellcheck ascii.adoc
reflow:
@clang-format --style="{IndentWidth: 8, UseTab: ForIndentation}" -i $$(find . -name "*.[ch]")
# Install/uninstall
install:
install -d $(DESTDIR)$(BINDIR)
install -m 755 ascii $(DESTDIR)$(BINDIR)/ascii
install -d $(DESTDIR)$(MANDIR)
install -d $(DESTDIR)$(MANDIR)/man1
install ascii.1 $(DESTDIR)$(MANDIR)/man1/ascii.1
uninstall:
rm -f $(DESTDIR)$(BINDIR)/ascii
rm -f $(DESTDIR)$(MANDIR)/man1/ascii.1
# Export
SOURCES = \
README.adoc COPYING NEWS.adoc control Makefile \
ascii.c ascii.adoc splashscreen nametable
version:
@echo $(VERSION)
ascii-$(VERSION).tar.gz: $(SOURCES)
mkdir ascii-$(VERSION)
cp -r $(SOURCES) ascii-$(VERSION)
tar -czf ascii-$(VERSION).tar.gz ascii-$(VERSION)
rm -fr ascii-$(VERSION)
ls -l ascii-$(VERSION).tar.gz
dist: ascii-$(VERSION).tar.gz
release: ascii-$(VERSION).tar.gz ascii.html
shipper version=$(VERSION) | sh -e -x
refresh: ascii.html
shipper -N -w version=$(VERSION) | sh -e -x
# end
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