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# ascii -- interactive ASCII reference
#
# SPDX-FileCopyrightText: (C) Eric S. Raymond <esr@thyrsus.com>
# SPDX-License-Identifier: BSD-2-Clause
VERS=$(shell sed -n <NEWS.adoc '/^[0-9]/s/:.*//p' | head -1)
CFLAGS += -O
PREFIX = /usr/local
.PHONY: all clean format cppcheck splint install uninstall
version dist release refresh spellcheck
all: ascii ascii.1
ascii: ascii.c splashscreen.h nametable.h
$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -DREVISION='"$(VERS)"' 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/%%/ }, {/'
# 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! $<
clean:
rm -f ascii ascii.o splashscreen.h nametable.h
rm -f *.rpm *.tar.gz MANIFEST *.1 *.html
reflow:
@clang-format --style="{IndentWidth: 8, UseTab: ForIndentation}" -i $$(find . -name "*.[ch]")
CPPCHECKOPTS =
cppcheck: nametable.h splashscreen.h
@cppcheck --quiet -DREVISION='"$(VERS)"' $(CPPCHECKOPTS) ascii.c
SPLINT_SUPPRESSIONS = -boolops -nullret -initallelements +charintliteral
splint: nametable.h splashscreen.h
splint +quiet +posixlib $(SPLINT_SUPPRESSIONS) ascii.c
spellcheck:
spellcheck ascii.adoc
install: ascii ascii.1
cp ascii $(DESTDIR)$(PREFIX)/bin/ascii
cp ascii.1 $(DESTDIR)$(PREFIX)/share/man/man1
uninstall:
rm $(DESTDIR)$(PREFIX)/bin/ascii
rm $(DESTDIR)$(PREFIX)/share/man/man1/ascii.1
SOURCES = \
README.adoc COPYING NEWS.adoc control Makefile \
ascii.c ascii.adoc splashscreen nametable
version:
@echo $(VERS)
ascii-$(VERS).tar.gz: $(SOURCES) ascii.1
@ls $(SOURCES) ascii.1 | sed s:^:ascii-$(VERS)/: >MANIFEST
@(cd ..; ln -s ascii ascii-$(VERS))
(cd ..; tar -czvf ascii/ascii-$(VERS).tar.gz `cat ascii/MANIFEST`)
@(cd ..; rm ascii-$(VERS))
dist: ascii-$(VERS).tar.gz
release: ascii-$(VERS).tar.gz ascii.html
shipper version=$(VERS) | sh -e -x
refresh: ascii.html
shipper -N -w version=$(VERS) | sh -e -x
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