prefix	    = @prefix@
exec_prefix = @exec_prefix@

bindir	    = @bindir@
datarootdir = $(prefix)/share
mandir	    = @mandir@
datadir     = $(datarootdir)/@PACKAGE_NAME@
exec_perms  = 0755
install-suid-root: exec_perms = 4755

CC	= @CC@
CFLAGS	= @CFLAGS@
DEFS	= @DEFS@
LDLIBS	= @LIBS@

INSTALL = @INSTALL@
RM	= rm -vf

MAIN	= @PACKAGE_NAME@.c
HEADERS	= @PACKAGE_NAME@.h llist.h iw_if.h
PURESRC	= $(filter-out $(MAIN),$(wildcard *.c))
OBJS	= $(PURESRC:.c=.o)
DOCS	= README NEWS THANKS AUTHORS ChangeLog

%.o: %.c $(HEADERS)
	$(CC) $(CFLAGS) $(DEFS) -c -o $@ $<

all: @PACKAGE_NAME@
@PACKAGE_NAME@: $(MAIN) $(OBJS)

$(MAIN): Makefile
Makefile: Makefile.in config.status
	./config.status
config.status: configure
	./config.status --recheck
configure: configure.ac
	autoconf

tags: $(wildcard *[ch])
	ctags $^ > $@

.PHONY: install uninstall clean distclean

install: install-binaries install-docs

install-suid-root install-binaries: all
	$(INSTALL) -m 0755 -d $(DESTDIR)$(bindir)
	$(INSTALL) -m $(exec_perms) @PACKAGE_NAME@ $(DESTDIR)$(bindir)

install-docs: @PACKAGE_NAME@.1 @PACKAGE_NAME@rc.5 $(DOCS)
	$(INSTALL) -m 0755 -d $(DESTDIR)$(mandir)/man1
	$(INSTALL) -m 0644 wavemon.1 $(DESTDIR)$(mandir)/man1
	$(INSTALL) -m 0755 -d $(DESTDIR)$(mandir)/man5
	$(INSTALL) -m 0644 wavemonrc.5 $(DESTDIR)$(mandir)/man5
	$(INSTALL) -m 0755 -d $(DESTDIR)$(datadir)
	$(INSTALL) -m 0644 $(DOCS) $(DESTDIR)$(datadir)

uninstall:
	@$(RM) $(bindir)/wavemon
	@$(RM) $(mandir)/man1/wavemon.1
	@$(RM) $(mandir)/man5/wavemonrc.5
	@$(RM) -r $(datadir)

clean:
	@$(RM) *.o *.doc wavemon tags

distclean: uninstall clean
	@$(RM) config.status config.log config.cache Makefile