#!/usr/bin/perl -w

use Getopt::Long;

my $myself = $0;
my $date = scalar(localtime());
my $defaultLanguage="en";
my @languages = qw(en de nl fr es da no se pt ca it ro);
my $rcs = '$Id: makerules.pl,v 1.36 2002/04/12 18:54:17 gilles Exp $ ' ; # ';


my($buttons, $notidy);
my $SEPARATOR = "."; # it use to be "-"

GetOptions(
	   "buttons"       => \$buttons,
	   "notidy"        => \$notidy,
	   "incd:s"        => \$incd,
);
 
my $imageButtons = (defined($buttons)) ? "--imagebuttons" : '';
$incd = (defined($incd)) ? $incd : './include';

print <<HEADER;

# Common rules section begin
# Generated with linuxdoc-make ($myself)
# Version : $rcs
# Date    : $date


HEADER

print <<HEAD;
#################################################
# To generate the sgml format if m4 file exists #
#################################################

HEAD

print <<EOF;
./sgml/%.sgml : ./sgml/%.m4 $incd/definitions.m4
	m4 -P \$\< \> \$\@

EOF

print <<HEAD;
##################################################
# To generate the html format in a one only file #
##################################################

HEAD

foreach $language (@languages, "") {
	$languageUsed = ($language eq "") ? $defaultLanguage : $language;
	$separator = ($language eq "") ? "" : $SEPARATOR;

	print <<EOF;
./\$(HTM_DIR)/%$separator$language.htm :  ./sgml/%$separator$language.sgml 
	cd ./\$(HTM_DIR) &&\\
	headerd="../$incd/head.html" &&\\
	headerl="../$incd/html/\$\*$separator$language.htm" &&\\
	if [ -f \$\$headerl ]; then \\
	  echo used header \$\$headerl ;\\
	  headerline="--header=\$\$headerl" ;\\
	else \\
	  echo used header \$\$headerd ;\\
	  headerline="--header=\$\$headerd" ;\\
	fi &&\\
	sgml2html \\
		--language=$languageUsed \\
		--dosnames \\
		$imageButtons \\
		--charset=latin \\
		--papersize=a4 \\
		--split=0 \\
		--toc=2 \\
		\$\$headerline \\
		../\$\< 

EOF
}

print <<HEAD;
#######################################################
# To generate the html format with a table of content #
#######################################################

HEAD
 
foreach $language (@languages, "") {
	$languageUsed = ($language eq "") ? $defaultLanguage : $language;
	$separator = ($language eq "") ? "" : $SEPARATOR;

	print <<EOF;
./\$(HTML_DIR)/%$separator$language.html : ./sgml/%$separator$language.sgml
	cd ./\$(HTML_DIR) &&\\
	headerd="../$incd/head.html" &&\\
	headerl="../$incd/html/\$\*$separator$language.html" &&\\
	if [ -f \$\$headerl ]; then \\
	  echo used header \$\$headerl ;\\
	  headerline="--header=\$\$headerl" ;\\
	else \\
	  echo used header \$\$headerd ;\\
	  headerline="--header=\$\$headerd" ;\\
	fi &&\\
	sgml2html \\
		--language=$languageUsed \\
		$imageButtons \\
		--charset=latin \\
		--papersize=a4 \\
		../\$\<

EOF
}

print <<HEAD;
##############
# txt outout #
##############

HEAD

foreach $language (@languages, "") {
	$languageUsed = ($language eq "") ? $defaultLanguage : $language;
	$separator = ($language eq "") ? "" : $SEPARATOR;
	print <<EOF;
./\$(TXT_DIR)/%$separator$language.txt : ./sgml/%$separator$language.sgml
	cd ./\$(TXT_DIR) &&\\
	sgml2txt  \\
		--language=$languageUsed \\
		--charset=latin \\
		--filter \\
		../\$\<

EOF
}

print <<HEAD;
##########################################################
# To generate ascii format lynx is better than sgmltools #
##########################################################

HEAD

foreach $language (@languages, "") {
	$languageUsed = ($language eq "") ? $defaultLanguage : $language;
	$separator = ($language eq "") ? "" : $SEPARATOR;
	unless ($notidy) {
		$tidyLine = "tidy -i -latin1 -m -q tmp.html;\\";
	}else{
		$tidyLine = '\\';
	}

	print <<EOF;
./\$(TXT2_DIR)/%$separator$language.txt : ./sgml/%$separator$language.sgml
	cd ./\$(TXT_DIR) &&\\
	cp ../\$\< tmp.sgml &&\\
	sgml2html \\
		-s 0 \\
		--language=$languageUsed \\
		--charset=latin \\
		tmp &&\\
	$tidyLine
	lynx -dump -nolist tmp.html > ../\$\@ ;\\
	rm -f tmp.html tmp.sgml
	
EOF
}

print <<HEAD;
######################
# Device independent #
######################

HEAD

foreach $language (@languages, "") {
	$languageUsed = ($language eq "") ? $defaultLanguage : $language;
	$separator = ($language eq "") ? "" : $SEPARATOR;
	print <<EOF;
./\$(DVI_DIR)/%$separator$language.dvi : ./sgml/%$separator$language.sgml
	cd ./\$(DVI_DIR) &&\\
	sgml2latex  \\
		--language=$languageUsed \\
		--output=dvi \\
		--charset=latin \\
		--papersize=a4 \\
		../\$\<

EOF
}

print <<HEAD;
####################
# Rich Text Format #
####################

HEAD

foreach $language (@languages, "") {
	$languageUsed = ($language eq "") ? $defaultLanguage : $language;
	$separator = ($language eq "") ? "" : $SEPARATOR;
	print <<EOF;
./\$(RTF_DIR)/%$separator$language.rtf : ./sgml/%$separator$language.sgml
	cd ./\$(RTF_DIR) &&\\
	sgml2rtf  \\
		--language=$languageUsed \\
		--charset=latin \\
		--papersize=a4 \\
		../\$\<

EOF
}


print <<HEAD;
####################
# Postscript adobe #
####################

HEAD

foreach $language (@languages, "") {
	$languageUsed = ($language eq "") ? $defaultLanguage : $language;
	$separator = ($language eq "") ? "" : $SEPARATOR;
	print <<EOF;
./\$(PS_DIR)/%$separator$language.ps : ./sgml/%$separator$language.sgml
	cd ./\$(PS_DIR) &&\\
	sgml2latex  \\
		--language=$languageUsed \\
		--output=ps \\
		--charset=latin \\
		--papersize=a4 \\
		../\$\<

EOF
}

print <<HEAD;
##############
# Tex output #
##############

HEAD

foreach $language (@languages, "") {
	$languageUsed = ($language eq "") ? $defaultLanguage : $language;
	$separator = ($language eq "") ? "" : $SEPARATOR;
	print <<EOF;
./\$(TEX_DIR)/%$separator$language.tex : ./sgml/%$separator$language.sgml
	cd ./\$(TEX_DIR) &&\\
	sgml2latex  \\
		--language=$languageUsed \\
		--output=tex \\
		--charset=latin \\
		--papersize=a4 \\
		../\$\<

EOF
}

print <<HEAD;
###############
# Info output #
###############

HEAD

foreach $language (@languages, "") {
	$languageUsed = ($language eq "") ? $defaultLanguage : $language;
	$separator = ($language eq "") ? "" : $SEPARATOR;
	print <<EOF;
./\$(INFO_DIR)/%$separator$language.info : ./sgml/%$separator$language.sgml
	cd ./\$(INFO_DIR) &&\\
	sgml2info  \\
		--language=$languageUsed \\
		--charset=latin \\
		--papersize=a4 \\
		../\$\<

EOF
}

print <<HEAD;
##############
# LyX outout #
##############

HEAD

foreach $language (@languages, "") {
	$languageUsed = ($language eq "") ? $defaultLanguage : $language;
	$separator = ($language eq "") ? "" : $SEPARATOR;
	print <<EOF;
./\$(LYX_DIR)/%$separator$language.lyx : ./sgml/%$separator$language.sgml
	cd ./\$(LYX_DIR) &&\\
	sgml2lyx  \\
		--language=$languageUsed \\
		--charset=latin \\
		--papersize=a4 \\
		../\$\<

EOF
}

print <<HEAD;
##############
# man outout #
##############

HEAD

foreach $language (@languages, "") {
	$languageUsed = ($language eq "") ? $defaultLanguage : $language;
	$separator = ($language eq "") ? "" : $SEPARATOR;
	print <<EOF;
./\$(MAN_DIR)/%$separator$language.1 : ./sgml/%$separator$language.sgml
	cd ./\$(MAN_DIR) &&\\
	sgml2txt  \\
		--manpage \\
		--language=$languageUsed \\
		--charset=latin \\
		--papersize=a4 \\
		../\$\< &&\\
	mv ./\$\*$separator$language.man ../\$\@

EOF
}

print <<HEAD;
##############
# PDF outout #
##############

HEAD

foreach $language (@languages, "") {
	$languageUsed = ($language eq "") ? $defaultLanguage : $language;
	$separator = ($language eq "") ? "" : $SEPARATOR;
	print <<EOF;
./\$(PDF_DIR)/%$separator$language.pdf : tex/%$separator$language.tex ./sgml/%$separator$language.sgml 
	cd ./\$(PDF_DIR) &&\\
		pdflatex ../tex/\$\*$separator$language.tex

EOF
}


print <<END;

# Common rules section end

END