# $Id$

SHELL=/bin/sh

PACKAGE=@PACKAGE@
VERSION=@VERSION@

prefix=@prefix@
exec_prefix=@exec_prefix@
bindir=@bindir@
libdir=@libdir@
mandir=@mandir@
sharedir=@sharedir@
srcdir=@srcdir@
docdir=@docdir@
includedir = @includedir@
top_srcdir=@top_srcdir@
top_builddir=..
VPATH=@srcdir@
@SET_MAKE@

INSTALL=@INSTALL@
CC=@CC@
CPP=@CPP@
XCPPFLAGS=-I. @CPPFLAGS@
CFLAGS=@CFLAGS@ -DSHAREDIR=\"$(sharedir)\" $(XCPPFLAGS)
LDFLAGS=@LDFLAGS@
subdir = doc

CPPFLAGS = @CPPFLAGS@

DEFS=-DSHAREDIR=\"$(sharedir)\" -DSYSCONFDIR=\"$(sysconfdir)\" \
	-DBINDIR=\"$(bindir)\" -DHAVE_CONFIG_H=1
INCLUDES=-I. -I$(includedir) -I$(top_srcdir)

MAKEDOC_CPP=$(CPP) $(INCLUDES) $(DEFS) $(CPPFLAGS) -D_MAKEDOC -C 

DISTFILES = Makefile.in dotlock.man  	\
	mutt.man			\
	PGP-Notes.txt			\
	applying-patches.txt		\
	devel-notes.txt			\
	manual.txt			\
	muttrc.man.head			\
	muttrc.man.tail			\
	muttrc.man			\
	manual.sgml.head		\
	manual.sgml.tail		\
	manual.sgml			\
	manual.html			\
	stamp-doc-sgml			\
	stamp-doc-man

srcdir_DOCFILES = PGP-Notes.txt applying-patches.txt	\
	devel-notes.txt


topsrcdir_DOCFILES = COPYRIGHT GPL INSTALL ChangeLog	\
	README NEWS TODO README.SECURITY

all: try-html try-txt muttrc.man

try-html:
	test -f manual.html || $(MAKE) manual.html || cp $(srcdir)/manual*.html ./

try-txt:
	test -f manual.txt || $(MAKE) manual.txt || cp $(srcdir)/manual.txt ./

install: all
	$(top_srcdir)/mkinstalldirs $(DESTDIR)$(mandir)/man1
	$(top_srcdir)/mkinstalldirs $(DESTDIR)$(mandir)/man5
	$(INSTALL) -m 644 mutt.man $(DESTDIR)$(mandir)/man1/mutt.1
	$(INSTALL) -m 644 dotlock.man $(DESTDIR)$(mandir)/man1/mutt_dotlock.1
	$(INSTALL) -m 644 muttrc.man $(DESTDIR)$(mandir)/man5/muttrc.5
	$(top_srcdir)/mkinstalldirs $(DESTDIR)$(docdir)
	for f in $(srcdir_DOCFILES) ; do \
		$(INSTALL) -m 644 $(srcdir)/$$f $(DESTDIR)$(docdir) ; \
	done
	for f in $(topsrcdir_DOCFILES) ; do \
		$(INSTALL) -m 644 $(top_srcdir)/$$f $(DESTDIR)$(docdir) ; \
	done
	$(INSTALL) -m 644 manual.txt $(DESTDIR)$(docdir)
	$(top_srcdir)/mkinstalldirs $(DESTDIR)$(docdir)/html
	for file in manual*.html ; do	\
		$(INSTALL) -m 644 $$file $(DESTDIR)$(docdir)/html/	;\
	done

uninstall:
	-rm -f $(DESTDIR)$(mandir)/man1/mutt.1
	-rm -f $(DESTDIR)$(mandir)/man1/mutt_dotlock.1
	-rm -f $(DESTDIR)$(mandir)/man5/muttrc.5
	-rm -rf $(DESTDIR)$(docdir)

manual.txt: manual.sgml
	sgml2txt -c latin manual

manual.html: manual.sgml
	sgml2html manual

clean: 
	rm -f *~ *.html *.orig *.rej  stamp-doc-sgml stamp-doc-man

clean-real:
	rm -f manual.txt

maintainer-clean: clean clean-real distclean

distclean: clean
	rm -f Makefile

Makefile: Makefile.in ../config.status
	cd .. \
	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status

distdir = ../$(PACKAGE)-$(VERSION)/$(subdir)
dist distdir: Makefile $(DISTFILES)
	for file in $(DISTFILES) ; do				\
		ln $(srcdir)/$$file $(distdir) 2> /dev/null 	\
			|| cp -p $(srcdir)/$$file $(distdir); 	\
	done
	for file in $(srcdir)/manual-*.html ; do		\
		ln $$file $(distdir) 2> /dev/null 		\
		|| cp -p $$file $(distdir) ;			\
	done

../makedoc: $(top_srcdir)/makedoc.c
	(cd .. && $(MAKE) makedoc)

# hack around autoconf mixing up patterns.
at=@

update-doc:  ../makedoc stamp-doc-sgml stamp-doc-man manual.txt manual.html

muttrc.man stamp-doc-man: ../makedoc $(top_srcdir)/init.h muttrc.man.head muttrc.man.tail
	$(MAKEDOC_CPP) $(top_srcdir)/init.h | ../makedoc -m | 	    \
		cat $(srcdir)/muttrc.man.head - $(srcdir)/muttrc.man.tail\
		> muttrc.man
	touch stamp-doc-man

manual.sgml stamp-doc-sgml: ../makedoc $(top_srcdir)/init.h manual.sgml.head manual.sgml.tail $(top_srcdir)/VERSION
	( sed -e "s/$(at)VERSION$(at)/`cat $(top_srcdir)/VERSION`/" manual.sgml.head ;\
	  $(MAKEDOC_CPP) $(top_srcdir)/init.h | ../makedoc -s ) |      \
		cat - $(srcdir)/manual.sgml.tail > manual.sgml
	touch stamp-doc-sgml