insomnia

 1BINFILES = bin/insomnia
 2DATFILES = data/inputrc
 3LIBFILES = lib/insomnia-color lib/insomnia-input lib/insomnia-monitor \
 4	   lib/insomnia-monitor-bell lib/insomnia-output lib/insomnia-sort \
 5	   lib/insomnia-strftime lib/insomnia-strip-bell lib/insomnia-tail \
 6	   lib/insomnia-topic lib/insomnia-track-topic lib/insomnia-unix
 7
 8PREFIX  ?= /usr/local
 9LIBDIR  ?= $(PREFIX)/libexec/insomnia
10BINDIR  ?= $(PREFIX)/bin
11DOCDIR  ?= $(PREFIX)/share/doc/insomnia
12DATADIR ?= $(PREFIX)/share/insomnia
13
14CFLAGS ?= -Werror -Os
15CFLAGS += -std=c99 -D_POSIX_C_SOURCE=200809L
16CFLAGS += -Wpedantic -Wall -Wextra
17
18ifeq ($(shell uname -s), OpenBSD)
19	# Needed for pledge(2) prototype in unistd.h.
20	CFLAGS += -D_BSD_SOURCE
21endif
22
23all: $(BINFILES) $(DATFILES) $(LIBFILES)
24bin/%: bin/%.in
25	sed -e 's|@LIBDIR@|$(LIBDIR)|' \
26		-e 's|@DATADIR@|$(DATADIR)|' < $< > $@
27	chmod +x $@
28
29lib/insomnia-tail: LDFLAGS += -pthread
30lib/insomnia-%: lib/insomnia-%.c
31	$(CC) -o $@ $< $(CFLAGS) $(LDFLAGS)
32
33install: all
34	install -dm755 "$(DESTDIR)$(BINDIR)" "$(DESTDIR)$(LIBDIR)" "$(DESTDIR)$(DATADIR)"
35	install -Dm755 $(BINFILES) "$(DESTDIR)$(BINDIR)"
36	install -Dm755 $(LIBFILES) "$(DESTDIR)$(LIBDIR)"
37	install -Dm644 $(DATFILES) "$(DESTDIR)$(DATADIR)"
38	install -Dm644 README.md "$(DESTDIR)$(DOCDIR)/README.md"
39
40clean:
41	@git clean -fdX
42
43.PHONY: all install clean