## automake - create Makefile.in from Makefile.am
## Copyright (C) 1994, 1995, 1996, 1997, 1998 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 2, 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., 59 Temple Place - Suite 330, Boston, MA
## 02111-1307, USA.

## FIXME: should repeat all the stuff in this file.  Instead should
## generate the contents in a smarter way.

.texi.info:
## We want to force the .info file to be built in srcdir.  This is
## probably the simplest way.  However, at Cygnus .info files are
## always put into the build directory.  So at runtime we select which
## rule to use.
## Note that we also remove the possible output files before running
## makeinfo.  Otherwise, if the texinfo file shrinks (or if you start
## using --no-split), you'll be left with some dead info files lying
## around -- dead files which will end up in the distribution.
NOTCYGNUS	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
NOTCYGNUS	cd $(srcdir) \
NOTCYGNUS	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
CYGNUS	@rm -f $@ $@-[0-9] $@-[0-9][0-9]
CYGNUS	$(MAKEINFO) -I $(srcdir) $<

.texi.dvi:
	TEXINPUTS=@TEXINFODIR@:$$TEXINPUTS \
## Must set MAKEINFO like this so that version.texi will be found even
## if it is in srcdir.
	  MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<

.texi:
## We want to force the .info file to be built in srcdir.  This is
## probably the simplest way.  However, at Cygnus .info files are
## always put into the build directory.  So at runtime we select which
## rule to use.
## Note that we also remove the possible output files before running
## makeinfo.  Otherwise, if the texinfo file shrinks (or if you start
## using --no-split), you'll be left with some dead info files lying
## around -- dead files which will end up in the distribution.
NOTCYGNUS	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
NOTCYGNUS	cd $(srcdir) \
NOTCYGNUS	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
CYGNUS	@rm -f $@ $@-[0-9] $@-[0-9][0-9]
CYGNUS	$(MAKEINFO) -I $(srcdir) $<

.texinfo.info:
## We want to force the .info file to be built in srcdir.  This is
## probably the simplest way.  However, at Cygnus .info files are
## always put into the build directory.  So at runtime we select which
## rule to use.
## Note that we also remove the possible output files before running
## makeinfo.  Otherwise, if the texinfo file shrinks (or if you start
## using --no-split), you'll be left with some dead info files lying
## around -- dead files which will end up in the distribution.
NOTCYGNUS	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
NOTCYGNUS	cd $(srcdir) \
NOTCYGNUS	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
CYGNUS	@rm -f $@ $@-[0-9] $@-[0-9][0-9]
CYGNUS	$(MAKEINFO) -I $(srcdir) $<

.texinfo:
## We want to force the .info file to be built in srcdir.  This is
## probably the simplest way.  However, at Cygnus .info files are
## always put into the build directory.  So at runtime we select which
## rule to use.
## Note that we also remove the possible output files before running
## makeinfo.  Otherwise, if the texinfo file shrinks (or if you start
## using --no-split), you'll be left with some dead info files lying
## around -- dead files which will end up in the distribution.
NOTCYGNUS	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
NOTCYGNUS	cd $(srcdir) \
NOTCYGNUS	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
CYGNUS	@rm -f $@ $@-[0-9] $@-[0-9][0-9]
CYGNUS	$(MAKEINFO) -I $(srcdir) $<

.texinfo.dvi:
	TEXINPUTS=@TEXINFODIR@:$$TEXINPUTS \
## Must set MAKEINFO like this so that version.texi will be found even
## if it is in srcdir.
	  MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<

.txi.info:
## We want to force the .info file to be built in srcdir.  This is
## probably the simplest way.  However, at Cygnus .info files are
## always put into the build directory.  So at runtime we select which
## rule to use.
## Note that we also remove the possible output files before running
## makeinfo.  Otherwise, if the texinfo file shrinks (or if you start
## using --no-split), you'll be left with some dead info files lying
## around -- dead files which will end up in the distribution.
NOTCYGNUS	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
NOTCYGNUS	cd $(srcdir) \
NOTCYGNUS	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
CYGNUS	@rm -f $@ $@-[0-9] $@-[0-9][0-9]
CYGNUS	$(MAKEINFO) -I $(srcdir) $<

.txi.dvi:
	TEXINPUTS=@TEXINFODIR@:$$TEXINPUTS \
## Must set MAKEINFO like this so that version.texi will be found even
## if it is in srcdir.
	  MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<

.txi:
## We want to force the .info file to be built in srcdir.  This is
## probably the simplest way.  However, at Cygnus .info files are
## always put into the build directory.  So at runtime we select which
## rule to use.
## Note that we also remove the possible output files before running
## makeinfo.  Otherwise, if the texinfo file shrinks (or if you start
## using --no-split), you'll be left with some dead info files lying
## around -- dead files which will end up in the distribution.
NOTCYGNUS	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
NOTCYGNUS	cd $(srcdir) \
NOTCYGNUS	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
CYGNUS	@rm -f $@ $@-[0-9] $@-[0-9][0-9]
CYGNUS	$(MAKEINFO) -I $(srcdir) $<

## The way to make PostScript, for those who want it.
DVIPS = dvips
.dvi.ps:
	$(DVIPS) $< -o $@

## Look in both . and srcdir because the info pages might have been
## rebuilt in the build directory.  Can't cd to srcdir; that might
## break a possible install-sh reference.
## Funny name due to --cygnus influence; we want to reserve
## `install-info' for the user.
install-info-am: $(INFO_DEPS)
	@$(NORMAL_INSTALL)
	$(mkinstalldirs) $(DESTDIR)$(infodir)
	@list='$(INFO_DEPS)'; \
	for file in $$list; do \
CYGNUS	  if test -f $$file; then d=.; else d=$(srcdir); fi; \
NOTCYGNUS	  d=$(srcdir); \
## We use these strange circumlocutions because we want the "ifile" to
## be relative, for the install.
	  for ifile in `cd $$d && echo $$file $$file-[0-9] $$file-[0-9][0-9]`; do \
	    if test -f $$d/$$ifile; then \
	      echo " $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile"; \
	      $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile; \
	    else : ; fi; \
	  done; \
	done
	@$(POST_INSTALL)
## Only run this code if install-info actually exists, and it is not
## the Debian install-info.  FIXME: once Debian install-info goes
## away, we can remove this hack.
	@if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \
	  list='$(INFO_DEPS)'; \
	  for file in $$list; do \
## Run `:' after install-info in case install-info fails.  We really
## don't care about failures here, because they can be spurious.  For
## instance if you don't have a dir file, install-info will fail.  I
## think instead it should create a new dir file for you.  This bug
## causes the `make distcheck' target to fail reliably.
	    echo " install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file";\
## Use `|| :' here because Sun make passes -e to sh; if install-info
## fails then we'd fail if we used `;'.
	    install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file || :;\
	  done; \
	else : ; fi

uninstall-info:
	$(PRE_UNINSTALL)
## Run two loops here so that we can handle PRE_UNINSTALL and
## NORMAL_UNINSTALL correctly.
	@if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \
	  ii=yes; \
	else ii=; fi; \
	list='$(INFO_DEPS)'; \
	for file in $$list; do \
	  test -z "$ii" \
	    || install-info --info-dir=$(DESTDIR)$(infodir) --remove $$file; \
	done
	@$(NORMAL_UNINSTALL)
	list='$(INFO_DEPS)'; \
	for file in $$list; do \
	  (cd $(DESTDIR)$(infodir) && rm -f $$file $$file-[0-9] $$file-[0-9][0-9]); \
	done

dist-info: $(INFO_DEPS)
	list='$(INFO_DEPS)'; \
	for base in $$list; do \
## In Cygnus mode, allow info file to be in source or build dir.  In
## other modes, allow only source dir.
NOTCYGNUS	  d=$(srcdir); \
CYGNUS	  if test -f $$base; then d=.; else d=$(srcdir); fi; \
	  for file in `cd $$d && eval echo $$base*`; do \
	    test -f $(distdir)/$$file \
	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
	    || cp -p $$d/$$file $(distdir)/$$file; \
	  done; \
	done
