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version = 13
srcdir = .
VPATH = $(srcdir)
PREFIX = /usr/local
MANPREFIX = $(PREFIX)/share/man
# enable user detection using libsystemd
HAVE_SYSTEMD = 1
cflags = -Wall -pedantic $(CFLAGS)
cppflags = -I. $(CPPFLAGS) -D_XOPEN_SOURCE=500
lib_systemd_0 =
lib_systemd_1 = -lsystemd
ldlibs = $(LDLIBS) -lpam -lpam_misc $(lib_systemd_$(HAVE_SYSTEMD))
objs = main.o options.o session.o util.o vt.o
all: physlock
.PHONY: all clean install uninstall
.SUFFIXES:
.SUFFIXES: .c .o
$(V).SILENT:
physlock: $(objs)
@echo "LINK $@"
$(CC) $(LDFLAGS) -o $@ $(objs) $(ldlibs)
$(objs): Makefile physlock.h config.h
options.o: version.h
.c.o:
@echo "CC $@"
$(CC) $(cflags) $(cppflags) -c -o $@ $<
config.h:
@echo "GEN $@"
cp $(srcdir)/config.def.h $@
version.h: Makefile .git/index
@echo "GEN $@"
v="$$(cd $(srcdir); git describe 2>/dev/null)"; \
echo "#define VERSION \"$${v:-$(version)}\"" >$@
.git/index:
clean:
rm -f *.o physlock
install: all
@echo "INSTALL bin/physlock"
install -D -m 4755 -o root -g root physlock $(DESTDIR)$(PREFIX)/bin/physlock
@echo "INSTALL physlock.1"
mkdir -p $(DESTDIR)$(MANPREFIX)/man1
sed "s/VERSION/$(version)/g" physlock.1 > $(DESTDIR)$(MANPREFIX)/man1/physlock.1
chmod 644 $(DESTDIR)$(MANPREFIX)/man1/physlock.1
uninstall:
@echo "REMOVE bin/physlock"
rm -f $(DESTDIR)$(PREFIX)/bin/physlock
@echo "REMOVE physlock.1"
rm -f $(DESTDIR)$(MANPREFIX)/man1/physlock.1
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