# Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
#      Written by James Clark (jjc@jclark.com)
# 
# This file is part of groff.
# 
# groff is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2, or (at your option) any later
# version.
# 
# groff is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
# 
# You should have received a copy of the GNU General Public License along
# with groff; see the file COPYING.  If not, write to the Free Software
# Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

# Define `page' to be letter if your PostScript printer uses 8.5x11
# paper (USA) and define it to be A4, if it uses A4 paper (rest of the
# world).
PAGE=@PAGE@

# Normally the Postscript driver, grops, produces output that conforms
# to version 3.0 of the Adobe Document Structuring Conventions.
# Unfortunately some spoolers and previewers can't handle such output.
# The BROKEN_SPOOLER_FLAGS variable tells grops what it should do to
# make its output acceptable to such programs.  This variable controls
# only the default behaviour of grops; the behaviour can be changed at
# runtime by the grops -b option (and so by groff -P-b).
# Use a value of 0 if your spoolers and previewers are able to handle
# conforming PostScript correctly.
# Add 1 if no %%{Begin,End}DocumentSetup comments should be generated;
# this is needed for early versions of TranScript that get confused by
# anything between the %%EndProlog line and the first %%Page: comment.
# Add 2 if lines in included files beginning with %! should be
# stripped out; this is needed for the OpenWindows 2.0 pageview previewer.
# Add 4 if %%Page, %%Trailer and %%EndProlog comments should be
# stripped out of included files; this is needed for spoolers that
# don't understand the %%{Begin,End}Document comments. I suspect this
# includes early versions of TranScript.
# Add 8 if the first line of the PostScript output should be %!PS-Adobe-2.0
# rather than %!PS-Adobe-3.0; this is needed when using Sun's Newsprint
# with a printer that requires page reversal.
BROKEN_SPOOLER_FLAGS=@BROKEN_SPOOLER_FLAGS@

# DEVICE is the default device.
DEVICE=ps

# PSPRINT is the command to use for printing a PostScript file,
# for example `lpr'.
PSPRINT=@PSPRINT@

# DVIPRINT is the command to use for printing a TeX dvi file,
# for example `lpr -d'.
DVIPRINT=@DVIPRINT@

# Prefix for names of programs that have Unix counterparts.
# For example, if `g' is `g' then troff will be installed as
# gtroff.  This doesn't affect programs like grops or groff that have
# no Unix counterparts.  Note that the groff versions of eqn and tbl
# will not work with Unix troff.
g=@g@

# Common prefix for installation directories.
# Used in definitions of exec_prefix, datasubdir, fontpath, manroot.
# This must already exist when you do make install.
prefix=@prefix@

exec_prefix=@exec_prefix@

# bindir says where to install executables.
bindir=$(exec_prefix)/bin

# datasubdir says where to install data files
datadir=$(prefix)/share
datasubdir=$(datadir)/groff

# fontdir says where to install dev*/*.
fontdir=$(datasubdir)/font

# fontpath says where to look for dev*/*.
fontpath=.:$(fontdir):/usr/lib/font

# tmacdir says where to install macros.
tmacdir=$(datasubdir)/tmac

# tmacpath says where to look for macro files.
tmacpath=.:$(tmacdir)

# sys_tmac_prefix is prefix (if any) for system macro packages
sys_tmac_prefix=@sys_tmac_prefix@

# tmac_wrap is list of system macro packages that should be made
# available to groff by creating a corresponding macro package
# in the groff macro directory that references the system macro
# package.
tmac_wrap=@tmac_wrap@

# If there is a groff version of a macro package listed in $(tmac_wrap),
# then the groff version will be installed with a prefix of this.
# Don't make this empty.
tmac_prefix=g

# The groff -mm macros will be available as -m($(tmac_m_prefix)m.
tmac_m_prefix=\
 `for i in $(tmac_wrap) ""; do case "$$i" in m) echo $(tmac_prefix);; esac; done`
# The groff -ms macros will be available as -m($(tmac_m_prefix)s.
tmac_s_prefix=\
 `for i in $(tmac_wrap) ""; do case "$$i" in s) echo $(tmac_prefix);; esac; done`
# The groff -man macros will be available as -m($(tmac_m_prefix)an.
tmac_an_prefix=\
 `for i in $(tmac_wrap) ""; do case "$$i" in an) echo $(tmac_prefix);; esac; done`

# Extension to be used for refer index files.  Index files are not
# sharable between different architectures, so you might want to use
# different suffixes for different architectures.  Choose an extension
# that doesn't conflict with refer or any other indexing program.
indexext=.i

# Directory containing the default index for refer.
indexdir=/usr/dict/papers

# The filename (without suffix) of the default index for refer.
indexname=Ind

# common_words_file is a file containing a list of common words.
# If your system provides /usr/lib/eign it will be copied onto this,
# otherwise the supplied eign file will be used.
common_words_file=$(datasubdir)/eign

# manroot is the root of the man page directory tree.
manroot=$(prefix)/man

# man1ext is the man section for user commands.
man1ext=1
man1dir=$(manroot)/man$(man1ext)

# man5ext is the man section for file formats.
man5ext=5
man5dir=$(manroot)/man$(man5ext)

# man7ext is the man section for macros.
man7ext=7
man7dir=$(manroot)/man$(man7ext)

# DEFINES should include the following:
# -DHAVE_MMAP			if you have mmap() and <sys/mman.h>
# -DARRAY_DELETE_NEEDS_SIZE	if your C++ doesn't understand `delete []'
# -DHAVE_SYS_SIGLIST		if you have sys_siglist[]
# -DWCOREFLAG=0200		if the 0200 bit of the status returned by
#				wait() indicates whether a core image was
#				produced for a process that was terminated
#				by a signal
# -DHAVE_UNISTD_H		if you have <unistd.h>
# -DHAVE_CC_OSFCN_H		if you have a C++ <osfcn.h>
# -DHAVE_DIRENT_H		if you have <dirent.h>
# -DHAVE_LIMITS_H		if you have <limits.h>
# -DHAVE_CC_LIMITS_H		if you have a C++ <limits.h>
# -DHAVE_SYS_DIR_H		if you have <sys/dir.h>
# -DHAVE_STDLIB_H		if you have <stdlib.h>
# -DHAVE_RENAME			if you have rename()
# -DHAVE_MKSTEMP		if you have mkstemp()
# -DSTDLIB_H_DECLARES_GETOPT	if your C++ <stdlib.h> declares getopt()
# -DUNISTD_H_DECLARES_GETOPT	if your C++ <unistd.h> declares getopt()
# -DSTDLIB_H_DECLARES_PUTENV	if your C++ <stdlib.h> declares putenv()
# -DSTDIO_H_DECLARES_POPEN	if your C++ <stdio.h> declares popen()
# -DTRADITIONAL_CPP		if your C++ compiler uses a traditional
#				(Reiser) preprocessor.
# -DLONG_FOR_TIME_T		if localtime() takes a long * not a time_t *
# -DHAVE_STRUCT_EXCEPTION	if <math.h> defines struct exception
# -DRETSIGTYPE=int		if signal handlers return int not void	
DEFINES=@DEFS@

# Include fmod.o, strtol.o, getcwd.o, strerror.o, putenv.o  in LIBOBJS if
# your C library is missing the corresponding function.
LIBOBJS=@LIBOBJS@

# CCC is the compiler for C++ (.cc) files.
CCC=@CXX@
CC=@CC@
# CCDEFINES are definitions for C++ compilations.
CCDEFINES=$(DEFINES)
# CDEFINES are definitions for C compilations.
CDEFINES=$(DEFINES)

CCFLAGS=@CXXFLAGS@
CFLAGS=@CFLAGS@
LDFLAGS=
YACC=@YACC@
YACCFLAGS=-v

LIBS=@LIBS@
RANLIB=@RANLIB@
INSTALL=@INSTALL@
INSTALL_PROGRAM=@INSTALL_PROGRAM@
INSTALL_DATA=@INSTALL_DATA@
LN_S=@LN_S@
AR=ar
ETAGS=etags
ETAGSFLAGS=
# Flag that tells etags to assume C++.
ETAGSCCFLAG=-C
# Full path to perl.
PERLPATH=@PERLPATH@
# Sed command with which to edit sh scripts.
SH_SCRIPT_SED_CMD=@SH_SCRIPT_SED_CMD@
srcdir = @srcdir@
VPATH = @srcdir@

PURIFY=purify
PURIFYCCFLAGS=
#PURIFYCCFLAGS=-g++=yes \
#  -collector=`dirname \`$(CCC) -print-libgcc-file-name\``/ld

#
# XXX - OpenBSD build mods
#
INSTALL_MAN=install_man
TMAC_AN=tmac.an
TMAC_ANDOC=tmac.andoc
TMAC_S=tmac.s
MDOCFILES=doc-common doc-ditroff doc-nroff doc-syms

# Passing down MAKEOVERRIDES prevents $(MAKE) from containing a second
# copy of $(MDEFINES) when making individual directories; this could
# cause the argument list to become too long on some systems.
MDEFINES="MAKEOVERRIDES=$(MAKEOVERRIDES)" \
  "PAGE=$(PAGE)" "BROKEN_SPOOLER_FLAGS=$(BROKEN_SPOOLER_FLAGS)" \
  "DEVICE=$(DEVICE)" "PSPRINT=$(PSPRINT)" "DVIPRINT=$(DVIPRINT)" \
  "prefix=$(prefix)" "exec_prefix=$(exec_prefix)" "bindir=$(bindir)" \
  "g=$(g)" "datadir=$(datadir)" "datasubdir=$(datasubdir)" \
  "fontdir=$(fontdir)" "fontpath=$(fontpath)" \
  "tmacdir=$(tmacdir)" "tmacpath=$(tmacpath)" \
  "indexext=$(indexext)" "indexdir=$(indexdir)" \
  "indexname=$(indexname)" "common_words_file=$(common_words_file)" \
  "manroot=$(manroot)" "man1ext=$(man1ext)" "man1dir=$(man1dir)" \
  "man5ext=$(man5ext)" "man5dir=$(man5dir)" \
  "man7ext=$(man7ext)" "man7dir=$(man7dir)" \
  "tmac_wrap=$(tmac_wrap)" "sys_tmac_prefix=$(sys_tmac_prefix)" \
  "tmac_an_prefix=$(tmac_an_prefix)" \
  "tmac_s_prefix=$(tmac_s_prefix)" "tmac_m_prefix=$(tmac_m_prefix)" \
  "CCC=$(CCC)" "CC=$(CC)" "CCDEFINES=$(CCDEFINES)" "CDEFINES=$(CDEFINES)" \
  "CCFLAGS=$(CCFLAGS)" "CFLAGS=$(CFLAGS)" "LDFLAGS=$(LDFLAGS)" \
  "YACC=$(YACC)" "YACCFLAGS=$(YACCFLAGS)" \
  "LIBS=$(LIBS)" "LIBOBJS=$(LIBOBJS)" "RANLIB=$(RANLIB)" "AR=$(AR)" \
  "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" "INSTALL_DATA=$(INSTALL_DATA)" \
  "ETAGS=$(ETAGS)" "ETAGSFLAGS=$(ETAGSFLAGS)" "ETAGSCCFLAG=$(ETAGSCCFLAG)" \
  "PERLPATH=$(PERLPATH)" "SH_SCRIPT_SED_CMD=$(SH_SCRIPT_SED_CMD)" \
  "PURIFY=$(PURIFY)" "PURIFYCCFLAGS=$(PURIFYCCFLAGS)" \
  "INSTALL_MAN=$(INSTALL_MAN)" "TMAC_AN=$(TMAC_AN)" "TMAC_ANDOC=$(TMAC_ANDOC)" \
  "TMAC_S=$(TMAC_S)" "MDOCFILES=$(MDOCFILES)" "tmac_m=$(tmac_m_prefix)m"

SHELL=/bin/sh
INCDIRS=include
LIBDIRS=libgroff libdriver libbib
CCPROGDIRS=groff troff tbl pic eqn grops grotty grodvi tfmtodit \
  grolj4 hpftodit refer lookbib indxbib lkbib soelim addftinfo
CPROGDIRS=pfbtops psbb
PROGDIRS=$(CCPROGDIRS) $(CPROGDIRS)
DEVDIRS=devps devdvi devascii devlatin1 devX75 devX75-12 devX100 devX100-12 \
  devlj4
OTHERDIRS=man tmac afmtodit grog nroff mm
ALLDIRS=$(INCDIRS) $(LIBDIRS) $(PROGDIRS) $(DEVDIRS) $(OTHERDIRS)
EXTRADIRS=devps/generate devdvi/generate xditview doc
DISTDIRS=$(ALLDIRS) $(EXTRADIRS)
TARGETS=all install install_bin install_data $(INSTALL_MAN) clean distclean mostlyclean \
  realclean extraclean distfiles TAGS depend uninstall_sub

do=all
dodirs=$(ALLDIRS) dot
# Default target for subdir_Makefile
subdir=troff


$(TARGETS):
	@$(MAKE) $(MDEFINES) do=$@ $(dodirs)

dot: FORCE
	@$(MAKE) $(MDEFINES) srcdir=$(srcdir) VPATH=$(srcdir) \
		-f $(srcdir)/Makefile.comm -f $(srcdir)/Makefile.sub $(do)
	
$(LIBDIRS): FORCE
	@if test $(srcdir) = .; \
	then srcdir=.; \
	else srcdir=`cd $(srcdir); pwd`/$@; \
	fi; \
	test -d $@ || mkdir $@; \
	cd $@; \
	$(MAKE) $(MDEFINES) srcdir=$$srcdir VPATH=$$srcdir \
		-f $$srcdir/../Makefile.comm -f $$srcdir/Makefile.sub \
	        -f $$srcdir/../Makefile.lib -f $$srcdir/Makefile.dep $(do)

$(CPROGDIRS): FORCE
	@if test $(srcdir) = .; \
	then srcdir=.; \
	else srcdir=`cd $(srcdir); pwd`/$@; \
	fi; \
	test -d $@ || mkdir $@; \
	cd $@; \
	$(MAKE) $(MDEFINES) srcdir=$$srcdir VPATH=$$srcdir \
		-f $$srcdir/../Makefile.comm -f $$srcdir/Makefile.sub \
	        -f $$srcdir/../Makefile.cpg -f $$srcdir/Makefile.dep $(do)

$(CCPROGDIRS): FORCE
	@if test $(srcdir) = .; \
	then srcdir=.; \
	else srcdir=`cd $(srcdir); pwd`/$@; \
	fi; \
	test -d $@ || mkdir $@; \
	cd $@; \
	$(MAKE) $(MDEFINES) srcdir=$$srcdir VPATH=$$srcdir \
		-f $$srcdir/../Makefile.comm -f $$srcdir/Makefile.sub \
	        -f $$srcdir/../Makefile.ccpg -f $$srcdir/Makefile.dep $(do)

$(DEVDIRS): FORCE
	@if test $(srcdir) = .; \
	then srcdir=.; \
	else srcdir=`cd $(srcdir); pwd`/$@; \
	fi; \
	test -d $@ || mkdir $@; \
	cd $@; \
	$(MAKE) $(MDEFINES) srcdir=$$srcdir VPATH=$$srcdir \
		-f $$srcdir/../Makefile.comm -f $$srcdir/Makefile.sub \
		-f $$srcdir/../Makefile.dev $(do)

$(INCDIRS) $(OTHERDIRS): FORCE
	@if test $(srcdir) = .; \
	then srcdir=.; \
	else srcdir=`cd $(srcdir); pwd`/$@; \
	fi; \
	test -d $@ || mkdir $@; \
	cd $@; \
	$(MAKE) $(MDEFINES) srcdir=$$srcdir VPATH=$$srcdir \
		-f $$srcdir/../Makefile.comm -f $$srcdir/Makefile.sub \
	        -f $$srcdir/../Makefile.man $(do)

version=`cat $(srcdir)/VERSION`

.PHONY: dist
dist:
	-rm -fr tmp
	mkdir tmp
	for d in $(DISTDIRS); do \
	  mkdir	tmp/$$d; \
	done
	srcdir=`cd $(srcdir); pwd`; \
	cd tmp; \
	$(LN_S) ../Makefile .; \
	$(LN_S) $$srcdir/* . 2>/dev/null || true; \
	for d in $(DISTDIRS); do \
	  (cd $$d; $(LN_S) $$srcdir/$$d/* . 2>/dev/null || true); \
	done; \
	$(MAKE) srcdir=$$srcdir VPATH=$$srcdir extraclean; \
	for d in $(EXTRADIRS); do \
	  (cd $$d; $(MAKE) extraclean); \
	done; \
	rm -f Makefile; \
	$(LN_S) $$srcdir/Makefile.init Makefile
	mv tmp groff-$(version)
	tar cfh - groff-$(version) | gzip -c >groff-$(version).tar.gz
	rm -fr groff-$(version)

# $(PROGDIRS): libgroff
# grops grotty grodvi: libdriver
# refer lookbib indxbib lkbib: libbib
# $(LIBDIRS) $(PROGDIRS): include

.PHONY: $(ALLDIRS) dot $(TARGETS) FORCE

subdir_Makefile: Makefile.cfg
	$(MAKE) do=Makefile $(subdir)

Makefile.cfg: Makefile
	>Makefile.cfg
	for var in $(MDEFINES); do \
	  echo "$$var" >>Makefile.cfg; \
	done

depend: srcdir_must_be_dot

.PHONY: srcdir_must_be_dot
srcdir_must_be_dot:
	@test "X$(srcdir)" = "X." \
	  || (echo This target can only be made in the source directory; \
	      exit 1)

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

.PHONY: uninstall
uninstall: uninstall_sub uninstall_dirs

.PHONY: uninstall_dirs
uninstall_dirs:
# Use rmdir here so that the directories are only removed if they're empty
	-rmdir $(man1dir) $(man5dir) $(man7dir) $(manroot) \
	  $(tmacdir) $(fontdir) $(bindir) $(datasubdir) $(datadir)


.PHONY: check
check:

FORCE:

.NOEXPORT: