#
# Copyright © 2024 Samuel Lidén Borell <samuel@kodafritt.se>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#

all:

srcdir ?= .
prefix ?= /usr/local
exec_prefix ?= $(prefix)
bindir ?= $(exec_prefix)/bin
datarootdir ?= $(prefix)/share
docdir ?= $(datarootdir)/doc
mandir ?= $(datarootdir)/man
man1dir ?= $(mandir)/man1
man1ext ?= .1

test_crash: $(srcdir)/test_crash.c
	$(CC) $(CFLAGS) -g $< -o $@

check: test_crash $(srcdir)/bpb4crash.sh
	@if ./test_crash 2>/dev/null; then echo "test failure: Should fail"; exit 1; fi
	@echo 'q' | $(srcdir)/bpb4crash.sh ./test_crash > test_crash.out 2>&1
	@if ! grep -F 'Will ignore next 122 crossings' test_crash.out > /dev/null; then \
	    echo "test failure: Missing message 'Will ignore next 122 crossings'"; \
	    exit 1; \
	fi
	@echo "Tests passed."

install: $(srcdir)/bpb4crash.sh
	mkdir -p $(DESTDIR)$(bindir)
	mkdir -p $(DESTDIR)$(docdir)
	install -m 755 $(srcdir)/bpb4crash.sh $(DESTDIR)$(bindir)/bpb4crash
	install -d $(DESTDIR)$(docdir)
	install -d $(DESTDIR)$(docdir)/bpb4crash
	install -m 644 $(srcdir)/README.md $(DESTDIR)$(docdir)/bpb4crash/README.md

uninstall:
	rm -f $(DESTDIR)$(bindir)/bpb4crash
	rm -f $(DESTDIR)$(docdir)/bpb4crash/README.md
	rmdir $(DESTDIR)$(docdir)/bpb4crash

.PHONY: all clean install uninstall
clean:
	-rm test_crash test_crash.out