# Copyright (C) 1989-2000, 2001 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.

srcdir=@srcdir@
top_srcdir=@top_srcdir@
VPATH=@srcdir@
top_builddir=@top_builddir@

version=`cat $(top_srcdir)/VERSION`
# No additional number if revision is zero
revision=`sed -e 's/^0$$//' -e 's/^[1-9].*$$/.&/' $(top_srcdir)/REVISION`

# 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

# TTYDEVDIRS is either `font/devascii font/devlatin1 font/devutf8' (for
# ASCII) or `font/devcp1047' (for EBCDIC).
TTYDEVDIRS=@TTYDEVDIRS@

# 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=@bindir@

# libdir says where to install platform-dependent data
libdir=@libdir@
libprogramdir=$(libdir)/groff

# datasubdir says where to install platform-independent data files
datadir=@datadir@
dataprogramdir=$(datadir)/groff
datasubdir=$(dataprogramdir)/$(version)$(revision)

# 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

# systemtmacdir says where to install platform-dependent macros
systemtmacdir=$(libprogramdir)/site-tmac

# localtmacdir says where local files will be installed
localtmacdir=$(dataprogramdir)/site-tmac

# tmacpath says where to look for macro files.
# The current directory will be prepended in unsafe mode only; the home
# directory will be always added.
# `troffrc' and `troffrc-end' (and `eqnrc') are searched neither in the
# current nor in the home directory.
tmacpath=$(systemtmacdir):$(localtmacdir):$(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 "$$i" in m) echo $(tmac_prefix);; esac; done`
# The groff -ms macros will be available as -m$(tmac_s_prefix)s.
tmac_s_prefix=\
 `for i in $(tmac_wrap) ""; do case "$$i" in s) echo $(tmac_prefix);; esac; done`
# The groff -man macros will be available as -m$(tmac_an_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.
mandir=@mandir@
manroot=$(mandir)

# 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_STRINGS_H		if you have <strings.h>
# -DHAVE_RENAME			if you have rename()
# -DHAVE_MKSTEMP		if you have mkstemp()
# -DHAVE_STRDUP			if you have strdup()
# -DHAVE_STRSEP			if you have strsep()
# -DHAVE_STRCASECMP		if you have strcasecmp()
# -DNEED_DECLARATION_HYPOT	if your C++ <math.h> doesn't declare hypot()
# -DNEED_DECLARATION_PUTENV	if your C++ <stdlib.h> doesn't declare putenv()
# -DNEED_DECLARATION_POPEN	if your C++ <stdio.h> doesn't declare popen()
# -DNEED_DECLARATION_PCLOSE	if your C++ <stdio.h> doesn't declare pclose()
# -DNEED_DECLARATION_STRNCASECMP
#				if your C++ <string.h> doesn't declare
#				strncasecmp()
# -DRET_TYPE_SRAND_IS_VOID	if your srand() returns void or int
# -DHAVE_SYS_NERR		if you have sysnerr in <errno.h> or <stdio.h>
# -DHAVE_SYS_ERRLIST		if you have sys_errlist in <errno.h> or
#				<stdio.h>
# -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	
# -DIS_EBCDIC_HOST		if the host's encoding is EBCDIC
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=@LDFLAGS@
YACC=@YACC@
YACCFLAGS=-v

LIBS=@LIBS@
LIBM=@LIBM@
RANLIB=@RANLIB@
INSTALL=@INSTALL@
INSTALL_PROGRAM=@INSTALL_PROGRAM@
INSTALL_SCRIPT=@INSTALL_SCRIPT@
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@

# the program to create directory hierarchies
mkinstalldirs=$(top_srcdir)/mkinstalldirs

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

# 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=$(DEVICE)" \
  "TTYDEVDIRS=$(TTYDEVDIRS)" \
  "PSPRINT=$(PSPRINT)" \
  "DVIPRINT=$(DVIPRINT)" \
  "top_srcdir=$(top_srcdir)" \
  "top_builddir=$(top_builddir)" \
  "prefix=$(prefix)" \
  "exec_prefix=$(exec_prefix)" \
  "g=$(g)" \
  "datadir=$(datadir)" \
  "dataprogramdir=$(dataprogramdir)" \
  "datasubdir=$(datasubdir)" \
  "libdir=$(libdir)" \
  "libprogramdir=$(libprogramdir)" \
  "bindir=$(bindir)" \
  "fontdir=$(fontdir)" \
  "fontpath=$(fontpath)" \
  "tmacdir=$(tmacdir)" \
  "systemtmacdir=$(systemtmacdir)" \
  "localtmacdir=$(localtmacdir)" \
  "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)" \
  "mkinstalldirs=$(mkinstalldirs)" \
  "tmac_wrap=$(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=$(YACCFLAGS)" \
  "LIBM=$(LIBM)" \
  "LIBS=$(LIBS)" \
  "LIBOBJS=$(LIBOBJS)" \
  "RANLIB=$(RANLIB)" \
  "AR=$(AR)" \
  "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
  "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
  "INSTALL_DATA=$(INSTALL_DATA)" \
  "ETAGS=$(ETAGS)" \
  "ETAGSFLAGS=$(ETAGSFLAGS)" \
  "ETAGSCCFLAG=$(ETAGSCCFLAG)" \
  "PERLPATH=$(PERLPATH)" \
  "SH_SCRIPT_SED_CMD=$(SH_SCRIPT_SED_CMD)" \
  "PURIFY=$(PURIFY)" \
  "PURIFYCCFLAGS=$(PURIFYCCFLAGS)"

SHELL=/bin/sh
INCDIRS=src/include
LIBDIRS=\
  src/libs/libgroff \
  src/libs/libdriver \
  src/libs/libbib
CCPROGDIRS=\
  src/roff/groff \
  src/roff/troff \
  src/preproc/tbl \
  src/preproc/pic \
  src/preproc/eqn \
  src/preproc/grn \
  src/preproc/refer \
  src/preproc/soelim \
  src/preproc/html \
  src/devices/grops \
  src/devices/grotty \
  src/devices/grodvi \
  src/devices/grolj4 \
  src/devices/grohtml \
  src/devices/grolbp \
  src/utils/tfmtodit \
  src/utils/hpftodit \
  src/utils/lookbib \
  src/utils/indxbib \
  src/utils/lkbib \
  src/utils/addftinfo
CPROGDIRS=src/utils/pfbtops
PROGDIRS=$(CCPROGDIRS) $(CPROGDIRS)
DEVDIRS=\
  font/devps \
  font/devdvi \
  font/devX75 \
  font/devX75-12 \
  font/devX100 \
  font/devX100-12 \
  font/devlj4 \
  font/devhtml \
  font/devlbp
ALLTTYDEVDIRS=\
  font/devascii \
  font/devlatin1 \
  font/devutf8 \
  font/devcp1047
OTHERDIRS=\
  man \
  tmac \
  src/utils/afmtodit \
  src/roff/grog \
  src/roff/nroff \
  contrib/mm
ALLDIRS=$(INCDIRS) $(LIBDIRS) $(PROGDIRS) \
  $(DEVDIRS) $(TTYDEVDIRS) $(OTHERDIRS)
EXTRADIRS=\
  font/devps/generate \
  font/devdvi/generate \
  src/xditview \
  doc
DISTDIRS=$(INCDIRS) $(LIBDIRS) $(PROGDIRS) \
  $(DEVDIRS) $(ALLTTYDEVDIRS) $(OTHERDIRS) $(EXTRADIRS)
TARGETS=all install install_bin install_data clean distclean mostlyclean \
  realclean extraclean distfiles TAGS depend uninstall_sub

# This ENVSETUP gork is required by the DJGPP build on Windows 9X,
# where Make needs to be case-sensitive to find files like BI and VERSION.
ENVSETUP=\
	if test -f $(srcdir)/makefile.ccpg* && \
	   test -f $(srcdir)/Makefile.ccpg*; \
	then FNCASE=y; export FNCASE; \
	else :; \
	fi

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


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

dot: FORCE
	@$(ENVSETUP); \
	$(MAKE) $(MDEFINES) srcdir=$(srcdir) VPATH=$(srcdir) \
	  -f $(top_srcdir)/Makefile.comm \
	  -f $(top_srcdir)/Makefile.sub $(do)

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

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

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

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

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

.PHONY: dist
dist:
	-rm -fr tmp
	rm -f groff-$(version)$(revision).tar.gz
	mkdir tmp
	for d in $(DISTDIRS); do \
	  $(mkinstalldirs) 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-$(version)$(revision)
	tar cfh - groff-$(version)$(revision) | \
	  gzip -c >groff-$(version)$(revision).tar.gz
	rm -fr groff-$(version)$(revision)

# $(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

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) $(systemtmacdir) $(localtmacdir) $(fontdir) $(bindir) \
	  $(datasubdir) $(dataprogramdir) $(datadir) \
	  $(libprogramdir) $(libdir)


.PHONY: check
check:

FORCE:

.NOEXPORT:
