#
#	Makefile for popclient
#	Carl Harris, ceharris@mal.com
#
#	$Log: Makefile.in,v $
#	Revision 1.4  1996/06/28 15:07:11  esr
#	Gotcha.
#
#	Revision 1.3  1996/06/28 14:53:20  esr
#	Licensing and copyright changes pursuant to Carl Harris handing me the
#	baton.
#
#	Revision 1.2  1996/06/26 19:08:55  esr
#	This is what I sent Harris.
#
#	Revision 1.1  1996/06/25 14:29:44  esr
#	Initial revision
#
#	Revision 1.5  1995/08/10 00:32:19  ceharris
#	Preparation for 3.0b3 beta release:
#	-	added code for --kill/--keep, --limit, --protocol, --flush
#		options; --pop2 and --pop3 options now obsoleted by --protocol.
#	- 	added support for APOP authentication, including --with-APOP
#		argument for configure.
#	-	provisional and broken support for RPOP
#	-	added buffering to SockGets and SockRead functions.
#	-	fixed problem of command-line options not being correctly
#		carried into the merged options record.
#
#	Revision 1.4  1995/08/09 01:32:41  ceharris
#	Version 3.0 beta 2 release.
#	Added
#	-	.poprc functionality
#	-	GNU long options
#	-	multiple servers on the command line.
#	Fixed
#	-	Passwords showing up in ps output.
#
#	Revision 1.3  1995/08/08 01:01:11  ceharris
#	Added GNU-style long options processing.
#	Fixed password in 'ps' output problem.
#	Fixed various RCS tag blunders.
#	Integrated .poprc parser, lexer, etc into Makefile processing.
#
#

# Ultrix 2.2 make doesn't expand the value of VPATH.
srcdir = @srcdir@
VPATH = @srcdir@

CC = @CC@

CFLAGS = @CFLAGS@
LDFLAGS = @LDFLAGS@
LEX = @LEX@
LEXFLAGS=
YACC = @YACC@
YACCFLAGS=-d

# How to invoke ranlib.  This is only used by the `glob' subdirectory.
RANLIB = @RANLIB@

# NeXT 1.0a uses an old version of GCC, which required -D__inline=inline.
# See also `config.h'.
defines = @DEFS@

# If your system needs extra libraries loaded in, define them here.
LOADLIBES = @LIBS@ @LEXLIB@

# Any extra object files your system needs.
extras = @LIBOBJS@

# Extra sources/objects for library functions not provided on the host system.
EXTRASRC = @EXTRASRC@
EXTRAOBJ = @EXTRAOBJ@

# Common prefix for machine-independent installed files.
prefix = /usr/local
# Common prefix for machine-dependent installed files.
exec_prefix = $(prefix)

# Name under which to install popclient
instname = popclient
# Directory in which to install.
bindir = $(exec_prefix)/bin
# Directory to install the Info files in.
infodir = $(prefix)/info
# Directory to install the man page in.
mandir = $(prefix)/man/man$(manext)
# Number to put on the man page filename.
manext = 1

# Program to install `make'.
INSTALL_PROGRAM = @INSTALL_PROGRAM@
# Program to install the man page.
INSTALL_DATA = @INSTALL_DATA@
# Generic install program.
INSTALL = @INSTALL@

# Program to format Texinfo source into Info files.
MAKEINFO = makeinfo
# Program to format Texinfo source into DVI files.
TEXI2DVI = texi2dvi

# Programs to make tags files.
ETAGS = etags -tw
CTAGS = ctags -tw

objs = socket.o getpass.o pop2.o pop3.o popclient.o options.o		\
       poprc_l.o poprc_y.o poprc.o daemon.o xmalloc.o			\
       $(EXTRAOBJ) $(extras)

srcs = $(srcdir)/socket.c $(srcdir)/getpass.c $(srcdir)/pop2.c 		\
       $(srcdir)/pop3.c $(srcdir)/popclient.c $(srcdir)/options.c	\
       $(srcdir)/poprc.c $(srcdir)/daemon.c $(srcdir)/xmalloc.c		\
       $(EXTRASRC)

.SUFFIXES:
.SUFFIXES: .o .c .h .y .l .ps .dvi .info .texi

all: popclient
check: # No tests.
depend:
	test -f config.h || touch config.h
	test -f poprc_y.h || touch poprc_y.h
	makedepend -fMakefile.in *.c

info: popclient.info
dvi: popclient.dvi
# Some makes apparently use .PHONY as the default goal is it is before `all'.
.PHONY: all check info dvi

popclient.info: popclient.texi
	$(MAKEINFO) -I$(srcdir) $(srcdir)/popclient.texi -o popclient.info

popclient.dvi: popclient.texi
	$(TEXI2DVI) $(srcdir)/popclient.texi

popclient.ps: popclient.dvi
	dvi2ps popclient.dvi > popclient.ps

popclient: $(srcdir)/poprc_l.c $(srcdir)/poprc_y.c $(objs)
	$(CC) $(LDFLAGS) $(objs) $(LOADLIBES) -o popclient


# -I. is needed to find config.h in the build directory.
.c.o:
	$(CC) $(defines) -c -I. -I$(srcdir) $(CFLAGS) $< $(OUTPUT_OPTION)

# lex rule
.l.o:

.l.c:
	$(LEX) $(LEXFLAGS) $<
	mv lex.yy.c $@

# yacc rule
.y.o:

.y.c:
	$(YACC) $(YACCFLAGS) $<
	mv y.tab.c $@
	mv -f y.tab.h $*.h

# For some losing Unix makes.
SHELL = /bin/sh
MAKE = make

FORCE:

tagsrcs = $(srcs) $(srcdir)/poprc_l.c $(srcdir)/poprc_y.c
TAGS: $(tagsrcs)
	$(ETAGS) $(tagsrcs)
tags: $(tagsrcs)
	$(CTAGS) $(tagsrcs)

.PHONY: install installdirs
install: installdirs \
	 $(bindir)/$(instname) $(infodir)/popclient.info \
	 $(mandir)/$(instname).$(manext)

installdirs:
	$(SHELL) ${srcdir}/mkinstalldirs $(bindir) $(infodir) $(mandir)

$(bindir)/$(instname): popclient
	$(INSTALL_PROGRAM) popclient $@

$(infodir)/popclient.info: popclient.info
	if [ -r ./popclient.info ]; then dir=.; else dir=$(srcdir); fi; \
	for file in $${dir}/popclient.info*; do \
	  name="`basename $$file`"; \
	  $(INSTALL_DATA) $$file \
	    `echo $@ | sed "s,popclient.info\$$,$$name,"`; \
	done
# Run install-info only if it exists.
# Use `if' instead of just prepending `-' to the
# line so we notice real errors from install-info.
# We use `$(SHELL) -c' because some shells do not
# fail gracefully when there is an unknown command.
	if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
	  install-info --infodir=$(infodir) $$dir/popclient.info; \
	else true; fi

$(mandir)/$(instname).$(manext): popclient.man
	$(INSTALL_DATA) $(srcdir)/popclient.man $@


.PHONY: clean realclean distclean mostlyclean
clean: 
	-rm -f popclient *.o core popclient.dvi \
	       poprc_l.c poprc_y.h poprc_y.c popclient.tar popclient.tar.gz

distclean: clean 
	-rm -f Makefile config.h
	-rm -f config.cache config.status config.log stamp-config
	-rm -f TAGS tags
	-rm -f popclient.log popclient.toc popclient.*aux

realclean: popclient.info* distclean

mostlyclean: clean

Makefile: config.status $(srcdir)/Makefile.in
	$(SHELL) config.status

config.h: stamp-config 

stamp-config: config.status $(srcdir)/config.h.in
	$(SHELL) config.status
	touch stamp-config

configure: configure.in
	autoconf $(ACFLAGS)

# This tells versions [3.59,3.63) of GNU make not to export all variables.
.NOEXPORT:


# Special dependencies, not easily handled without explicit rules
$(srcdir)/poprc_l.c: $(srcdir)/poprc_l.l
$(srcdir)/poprc_y.c: $(srcdir)/poprc_y.y

parser = $(srcdir)/poprc_l.l $(srcdir)/poprc_y.y
headers = $(srcdir)/popclient.h $(srcdir)/socket.h $(srcdir)/poproto.h
extra = $(srcdir)/alloca.c $(srcdir)/bzero.[ch] $(srcdir)/errorcodes \
	$(srcdir)/getopt.[ch] $(srcdir)/getopt1.c $(srcdir)/md5*.[ch] \
	$(srcdir)/strcasecmp.c $(srcdir)/strdup.c
docs = $(srcdir)/COPYING $(srcdir)/README $(srcdir)/INSTALL $(srcdir)/NEWS \
	$(srcdir)/RFC/*.txt \
	$(srcdir)/*.man	$(srcdir)/sample.poprc
config = $(srcdir)/Makefile.in $(srcdir)/configure.in $(srcdir)/config.guess \
	$(srcdir)/config.h.in $(srcdir)/config.sub
scripts = $(srcdir)/install.sh $(srcdir)/mkinstalldirs
all = $(docs) $(config) $(srcs) $(parser) $(headers) $(extra) $(scripts)

manifest:
	@echo $(all) | tr "[ \t]" '\n' | sort

popclient.tar: $(all)
	tar -cf popclient.tar $(all)
popclient.tar.gz: popclient.tar
	gzip -f popclient.tar

# The automatically generated dependencies below may omit config.h
# because it is included with ``#include <config.h>'' rather than
# ``#include "config.h"''.  So we add the explicit dependency to make sure.
$(objs): config.h

# Automatically generated dependencies will be put at the end of the file.