# Master GNU makefile for font utilities.
#
# Copyright (C) 1992, 93, 2004, 2011 Free Software Foundation, Inc.
#
# This program 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 3, or (at your option)
# any later version.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

# Version number of this release.
version = @PACKAGE_VERSION@

DESTDIR =

# Installation prefixes.  Since GNU programs and the TeX system may be
# installed in different places, we have different prefixes.
prefix = @prefix@
exec_prefix = @exec_prefix@
texmf_prefix = $(prefix)

# Installation directories.
bindir = @bindir@
infodir = @infodir@
datadir = @datadir@
fu_datadir = $(datadir)/fontutil
emacs_datadir = $(datadir)/emacs
# Emacs 18 and Emacs 19 both have different directories for this.
emacslispdir = $(emacs_datadir)/elisp # Where to install .el files.

mfdatadir = $(texmf_prefix)/lib/mf
mfinputdir = $(mfdatadir)/macros
texdatadir = $(texmf_prefix)/lib/tex
texinputdir = $(texdatadir)/macros

# Where the default resource files for X programs get installed.  If you
# don't want to or can't write in the standard app-defaults directory,
# you can set this to any directory you like as long as you set the
# XAPPLRESDIR environment variable to the same directory.  See the
# tutorial on resources in the X distribution
# (.../mit/doc/tutorial/resources.txt) for more information.
app_defaults = $(prefix)/lib/app-defaults

# Default paths for you to override.  You can either change these and
# run `make', or copy include/paths.h.in to include/paths.h and change
# them manually.  These paths are overridden by various environment
# variables; see the documentation.  The font paths here should probably
# match TeX's default paths.
default_lib_path = .:$(shell pwd)/data:$(fu_datadir)
default_tfm_path = .:$(texdatadir)/fonts//
default_pk_path = $(default_tfm_path)
default_gf_path = $(default_tfm_path)

SHELL = @SHELL@
srcdir = @srcdir@
VPATH = @srcdir@

xincdir = @x_includes@
xlibdirp = @x_libraries@

# Compiler option for #include <X11/...>, i.e., should start with `-I',
# or -DX_DISPLAY_MISSING if X is not supported.
xincludedir = -I $(xincdir)

# Loader option for -lX..., i.e., should start with `-L'.
xlibdir = -L $(xlibdirp)

CC = @CC@
CFLAGS = @CFLAGS@

# Need DEFS to get -DHAVE_CONFIG_H.  It's included in CPPFLAGS via
# data/defs.make.
DEFS = @DEFS@

LDFLAGS = @LDFLAGS@ $(xlibdir) $(CFLAGS) $(XLDFLAGS)
LIBS = @LIBS@ -lm $(extralibs)
wlibs = @wlibs@

RANLIB = @RANLIB@

INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@

# You shouldn't need to change anything below here.

# If X is not supported, don't try to make the widget library or the
# bitmap editor.
# 
ifeq "$(xincludedir)" "-DX_DISPLAY_MISSING"
widgets =
xbfe =
else
widgets = widgets
xbfe = xbfe
endif

libraries = $(srcdir)/gf $(srcdir)/lib $(srcdir)/pbm $(srcdir)/pk $(srcdir)/tfm
programs = $(srcdir)/charspace $(srcdir)/fontconvert $(srcdir)/imageto
alldirs = $(libraries) $(programs) $(srcdir)/doc

default: all

.PHONY: all install libraries clean distclean extraclean realclean depend dist

ifeq "$(xincdir)" ""
	ifeq "$(xlibdirp)" ""
		makeargs = $(MFLAGS) \
		  SHELL="$(SHELL)" CC="$(CC)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)" \
		  LIBS="$(LIBS)" RANLIB="$(RANLIB)" srcdir=$(srcdir) \
		  wlibs="$(wlibs)" widgets="$(widgets)" 
	endif
else
makeargs = $(MFLAGS) \
  SHELL="$(SHELL)" CC="$(CC)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)" \
  LIBS="$(LIBS)" RANLIB="$(RANLIB)" srcdir=$(srcdir) \
  wlibs="$(wlibs)" xlibdir="$(xlibdir)" xincludedir="$(xincludedir)" \
  widgets="$(widgets)" 
endif


all: libraries
	for dir in $(programs);						\
	do								\
	  (cd $${dir}; $(MAKE) $(makeargs) all);			\
	done

libraries: include/paths.h
	for dir in $(libraries);					\
	do								\
	  (cd $${dir}; $(MAKE) $(makeargs));				\
        done

include/paths.h: include/paths.h.in GNUmakefile GNUmakefile.in
	rm -f $@
	echo "/* Generated from paths.h.in (`date`).  */" > $@
	sed -e "s,replace-with-lib-path,$(default_lib_path)," \
            -e "s,replace-with-tfm-path,$(default_tfm_path)," \
            -e "s,replace-with-pk-path,$(default_pk_path)," \
            -e "s,replace-with-gf-path,$(default_gf_path)," \
          $< >> $@


installargs = bindir=$(DESTDIR)$(bindir) \
  fu_datadir=$(DESTDIR)$(fu_datadir) \
  emacslispdir=$(DESTDIR)$(emacslispdir) \
  mfinputdir=$(DESTDIR)$(mfinputdir) \
  texinputdir=$(DESTDIR)$(texinputdir) \
  app_defaults=$(DESTDIR)$(app_defaults) \
  kpathsea_parent=/usr/include/kpathsea \
  kpathsea=/usr/lib/libkpathsea.a \
  CFLAGS="$(CFLAGS)" \
  INSTALL="$(INSTALL)" \
  INSTALL_DATA="$(INSTALL_DATA)" \
  INSTALL_PROGRAM="$(INSTALL_PROGRAM)"

installdirs:
	mkdir -p $(DESTDIR)$(bindir)
	mkdir -p $(DESTDIR)$(infodir) 
	mkdir -p $(DESTDIR)$(fu_datadir) 
	mkdir -p $(DESTDIR)$(emacslispdir) 
	mkdir -p $(DESTDIR)$(app_defaults)
	mkdir -p $(DESTDIR)$(texdatadir)
	mkdir -p $(DESTDIR)$(texinputdir)

install: installdirs
	for dir in $(programs) doc; do					\
          (cd $${dir}; $(MAKE) $(installargs) install);			\
        done
	cd data; for f in *.enc *.map common.cmi; do 			\
	  $(INSTALL_DATA) $$f $(DESTDIR)$(fu_datadir); done

configure: configure.in
	cd $(srcdir); autoconf

config.status: configure
	cd $(srcdir); $(SHELL) configure --no-create

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

include/c-auto.h.in: configure.in #kp ../kpathsea/common.ac
	autoheader

# Prevent GNU make 3 from overflowing arg limit on system V.
.NOEXPORT:

# Files in the top level directory to be distributed.
topfiles = AUTHORS ChangeLog NEWS README configure *.in

# Directories whose complete contents (almost) are to be distributed.
completedirs = bin data include

# Files which have version number or date templates.
versionfiles = gsrenderfont/gsrf.in */version.c

top_distdir = fontutils-$(version)

distargs = top_distdir=$(top_distdir) app_defaults=$(app_defaults) \
           version=$(version) srcdir=$(srcdir)

dist:: # TAGS # depend
	rm -rf $(top_distdir)
	-mkdir $(top_distdir)
# Set up the top-level files.
	ln $(topfiles) $(top_distdir)
	cp -p $(HOME)/gnu/gnuorg/COPYING* $(top_distdir)
	cp -p $(gnu)/lib/aclocal.m4 $(top_distdir)
# Set up the directories whose complete contents get distributed.
	cd $(top_distdir); for dir in $(completedirs); do \
          (mkdir $$dir; ln ../$$dir/* $$dir); done
	cp -p $(HOME)/bin/mkdirchain $(top_distdir)/bin
	cp -p $(plain)/testfont.tex $(top_distdir)/data
	cp -p $(ktex)/macros/printeps.tex $(top_distdir)/data
	rm -f $(top_distdir)/include/c-auto.h $(top_distdir)/include/paths.h
# Set up the other subdirectories.
	for dir in $(alldirs); do \
	  (cd $$dir; $(MAKE) $(distargs) dir=$$dir dist) done
# Add version numbers.  Have to do this after creating the
# $(versionfiles), naturally.
	cd $(top_distdir); add-version $(version) $(versionfiles)
	GZIP=-9 tar czf $(top_distdir). $(top_distdir)
# Put the new info files in the local directory.
	cp -pf $(top_distdir)/doc/fontu.info* $(info)
	rm -rf $(top_distdir)

TAGS:
	for dir in $(programs);						\
	do								\
	  (cd $${dir}; $(MAKE) $@);					\
	done

depend: include/paths.h
	for dir in $(alldirs);						\
	do								\
	  (cd $${dir}; $(MAKE) $@);					\
	done

mostlyclean clean distclean extraclean realclean::
	for dir in $(alldirs);						\
	do								\
	  (cd $${dir}; $(MAKE) $@);					\
	done

distclean::
	rm -f include/c-auto.h include/paths.h config.status GNUmakefile

realclean:: distclean

extraclean:: distclean
	rm -f *~ *\#*