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|
#!/usr/bin/env perl
# $Id$
# install-tl.pl
#
# Copyright 2007 2008 Reinhard Kotucha, Norbert Preining
# This file is licensed under the GNU General Public License version 2
# or any later version.
#
# TODO:
# - support for setting up links to sys dirs
# - support option_fmt (generation of formats)
# partially done, missing fmtutil-sys for windows
# - support option_paper (paper instead of A4)
my $svnrev = '$Revision$';
$svnrev =~ m/: ([0-9]+) /;
$::installerrevision = $1;
# is now taken from 00texlive.config: release, $tlpdb->config_release;
our $texlive_release;
BEGIN {
$^W = 1;
my $me=$0;
$me=~s!\\!/!g if $^O=~/^MSWin(32|64)$/i;
if ($me=~m!/!) {
($::installerdir=$me)=~s!(.*)/.*$!$1!;
} else {
$::installerdir='.';
}
# The installer uses a minimal subset of Perl for Windows. In order
# to avoid conflicts with other versions of Perl already installed on
# the system, we simply ignore them. The installer has to execute
# $::installerdir/tlpkg/bin/perl.exe and should not rely on any other
# Perl executable.
if ($^O=~/^MSWin(32|64)$/i) {
#$ENV{'PERL5LIB'}=undef;
@INC="$::installerdir/tlpkg/installer/perllib";
}
unshift (@INC, "$::installerdir/tlpkg");
}
use TeXLive::TLUtils qw(initialize_installer media platform platform_desc
which getenv win32 unix program_exists architectures_available
additional_architectures_available_from_net get_system_tmpdir member
mkdirhier make_var_skeleton make_local_skeleton install_package copy
install_packages dirname tllog);
use TeXLive::TLPOBJ;
use TeXLive::TLPDB;
use TeXLive::TLConfig qw($DefaultContainerExtension $InfraLocation);
use TeXLive::TLWinGoo;
use Getopt::Long;
use utf8;
no utf8;
# default language
$::lang = "en";
if ($^O =~ /^MSWin(32|64)$/i) {
# trying to deduce automatically the country code
my $foo = TeXLive::TLWinGoo::reg_country();
if ($foo) {
$::lang = $foo;
} else {
tllog($::LOG_DEBUG, "Didn't get any usuful code from reg_country: $foo...\n");
}
} else {
# we load POSIX and locale stuff
require POSIX;
import POSIX qw/locale_h/;
# now we try to deduce $::lang
my $loc = setlocale(&POSIX::LC_CTYPE);
my ($lang,$area,$codeset);
if ($loc =~ m/^([^_.]*)(_([^.]*))?(\.([^@]*))?(@.*)?$/) {
$lang = defined($1)?$1:"";
}
$::lang = $lang if ($lang);
}
use strict;
# debugging/logging cmd lines options:
# -q shut up terminal output
# -qq shut up also log file output
# -d set $::LOGLEVELFILE to $::LOG_DEBUG
# -dd set $::LOGLEVELFILE to $::LOG_DDEBUG
# -ddd set $::LOGLEVELFILE to $::LOG_DDDEBUG
#
$::LOGLEVELFILE = $::LOG_NORMAL;
$::LOGLEVELTERMINAL = $::LOG_NORMAL;
@::LOGLINES = ();
#
# $install{$packagename} == 1 if it should be installed
my %install;
# if we should try to get additional binaries from the net
# needs our since for menu ...
our $trynet=0;
# the url of net location, can be changed with -url ....
#
# for now it is my testing archive on tug.org
#$::texlive_url = 'http://tug.org/svn/texlive/trunk/Master';
# for my own testing in the virtual machine
#$::texlive_url = 'http://localhost/norbert/tltesting';
#$::texlive_url = 'http://10.0.2.2/norbert/tltesting';
$::texlive_url = 'http://tug.org/~preining/tltesting';
# the default scheme to be installed
my $default_scheme='scheme-full';
# some arrays where the lists of collections to be installed are saved
# our for menus
our @collections_std;
our @collections_lang;
our @collections_lang_doc;
# The maximum number of binary systems on the CD. This number must be
# smaller than the number of binaries available from the network.
our $max_bins_on_CD=7;
# for win dealing
#our $Registry;
# The global variable %vars is an associative list which contains all
# variables and their values which can be changed by the user.
# needs to be our since TeXLive::TLUtils uses it
our %vars=( # 'n_' means 'number of'.
'this_platform' => platform(),
'n_systems_available' => 0,
'n_systems_selected' => 0,
'n_collections_selected' => 0,
'n_collections_available' => 0,
'total_size' => 0,
'option_symlinks' => 0,
'sys_bin' => '/usr/local/bin',
'sys_man' => '/usr/local/man',
'sys_info' => '/usr/local/info',
'option_doc' => 1,
'option_src' => 1,
'option_fmt' => 0,
'option_letter' => 0,
'selected_scheme' => $default_scheme,
);
# option handling
my $opt_media = "";
my $opt_url = "";
my $opt_profile = "";
my $opt_no_cls=0;
my $opt_gui = 0;
my $opt_debug = 0;
my $opt_ddebug = 0;
my $opt_dddebug = 0;
my $opt_quiet = 0;
my $opt_qquiet = 0;
$::netarchive = "archive";
$::diskarchive = "archive";
GetOptions("media=s" => \$opt_media,
"profile=s"=> \$opt_profile,
"no-cls",
"gui", \$opt_gui,
"netarchive=s" => \$::netarchive,
"diskarchive=s" => \$::diskarchive,
"lang=s" => \$::lang,
"d" => \$opt_debug,
"dd" => \$opt_ddebug,
"ddd" => \$opt_dddebug,
"q" => \$opt_quiet,
"qq" => \$opt_qquiet,
"url=s" => \$opt_url ) or die("No pod doc till now!");
if ($opt_quiet) {
$::LOGLEVELTERMINAL = $::LOG_ZERO;
}
if ($opt_qquiet) {
$::LOGLEVELTERMINAL = $::LOG_ZERO;
$::LOGLEVELFILE = $::LOG_ZERO;
}
if ($opt_debug) {
$::LOGLEVELFILE = $::LOG_DEBUG;
}
if ($opt_ddebug) {
$::LOGLEVELFILE = $::LOG_DDEBUG;
}
if ($opt_dddebug) {
$::LOGLEVELFILE = $::LOG_DDDEBUG;
}
if ("$opt_media" =~ m/^CD/i) {
$::_media_ = "CD";
} elsif ("$opt_media" =~ m/^NET/i) {
$::_media_ = "NET";
} elsif ("$opt_media" =~ m/^DVD/i) {
$::_media_ = "DVD";
}
if ("$opt_profile" ne "") {
if (-r "$opt_profile") {
tllog($::LOG_NORMAL, "Using automated installation using $opt_profile!");
} else {
$opt_profile = "";
tllog($::LOG_NORMAL, "Profile $opt_profile not readable, continuing in interactive mode!");
}
}
if ("$opt_url" ne "") {
$::texlive_url = "$opt_url";
}
# the TLPDB instances we will use. $tlpdb is for the one from the installation
# media, while $localtlpdb is for the new installation
# $tlpdb must be our because it is used in install-menu-text.pl
our $tlpdb;
my $localtlpdb;
# $finished == 1 if the menu call already did the installation
my $finished = 0;
@::start_install_hook = ();
@::end_install_hook = ();
@::start_postinst_hook = ();
@::start_install_hook = ();
my $system_tmpdir=get_system_tmpdir();
tllog($::LOG_NORMAL, "Platform: ", platform, " => \'", platform_desc(platform), "\'\n");
if (media() eq "DVD") {
tllog($::LOG_NORMAL, "Distribution: live (uncompressed)\n");
} elsif (media() eq "CD") {
tllog($::LOG_NORMAL, "Distribution: inst (compressed)\n");
} elsif (media() eq "NET") {
tllog($::LOG_NORMAL, "Distribution: net (downloading)\n");
} else {
tllog($::LOG_NORMAL, "Distribution: ", media(), "\n");
}
tllog($::LOG_NORMAL, "Directory for Temporary Files: '", $system_tmpdir, "\'\n");
tllog($::LOG_NORMAL, "Installer Directory: '$::installerdir'\n");
initialize_installer();
load_tlpdb();
$texlive_release = $tlpdb->config_release;
set_platforms_supported();
set_texlive_default_dirs();
initialize_collections();
set_install_platform();
if ($opt_profile eq "") {
# do the normal interactive installation!
#
# here we could load different menu systems. Currently several things
# are "our" so that the menu implementation can use it. The $tlpdb, the
# %var, and all the @collection*
# install-menu-*.pl should implement a function run_menu() and should
# change ONLY stuff in %vars
# The allowed keys in %vars should be specified somewhere ...
# the menu implementation should return
# MENU_INSTALL do the installation
# MENU_ABORT abort every action immediately, no cleanup
# MENU_QUIT try to quit and clean up mess
our $MENU_INSTALL = 0;
our $MENU_ABORT = 1;
our $MENU_QUIT = 2;
our $MENU_ALREADYDONE = 3;
if ($opt_gui) {
# try to load Tk.pm, but don't die if it doesn't work
eval { require Tk; };
if ($@) {
# that didn't work out, so warn the user and continue with text mode
tllog($::LOG_NORMAL, "Cannot load Tk, maybe something is missing!\n");
tllog($::LOG_NORMAL, "Error message from loading Tk:\n");
tllog($::LOG_NORMAL, "$@\n");
tllog($::LOG_NORMAL, "Continuing in Text Mode...\n");
$opt_gui = 0;
}
}
if ($opt_gui) {
require("installer/install-menu-perltk.pl");
} else {
require("installer/install-menu-text.pl");
}
my $ret = run_menu();
if ($ret == $MENU_QUIT) {
# do_cleanup(); MISSING
flushlog();
exit(1);
}
if ($ret == $MENU_ABORT) {
# NO do_cleanup()!
flushlog();
exit(2);
}
if ($ret == $MENU_ALREADYDONE) {
tllog($::LOG_DEBUG, "run_menu has already done the work ... cleaning up!\n");
$finished = 1;
}
if (!$finished && ($ret != $MENU_INSTALL)) {
tllog($::LOG_NORMAL, "Unknown return value of run_menu: $ret\n");
exit(3);
}
} else {
read_profile("$opt_profile");
}
if (!$finished) {
# do the actual installation
do_installation();
}
# now open the log file and write out the log lines
# try to open a log file
if ($::LOGLEVELFILE > $::LOG_ZERO) {
if (open(LOGF,">$vars{'TEXDIR'}/install-tl.log")) {
$::LOGFILE = \*LOGF;
foreach my $line(@::LOGLINES) {
print $::LOGFILE "$line";
}
} else {
warn("Cannot create log file $vars{'TEXDIR'}/install-tl.log: $!\nNot writing out log lines!\n");
$::LOGLEVELFILE = $::LOG_ZERO;
}
}
# dump various things to the log file
if (defined($::LOGFILE)) {
print $::LOGFILE "\nDump of vars:\n";
foreach my $key (keys %vars) {
print $::LOGFILE "$key $vars{$key}\n";
}
create_profile($::LOGFILE);
}
dump_vars("$system_tmpdir/texlive.vars");
# write the profile out
create_profile("$vars{'TEXDIR'}/$InfraLocation/texlive.profile");
tllog($::LOG_DEBUG, "Profile written to $vars{'TEXDIR'}/$InfraLocation/texlive.profile\n");
# Close log file if present
close($::LOGFILE) if defined($::LOGFILE);
exit(0);
###################################################################
#
# FROM HERE ON ONLY SUBROUTINES
# NO VARIABLE DECLARATIONS
#
###################################################################
sub do_installation {
# do the actual installation
foreach my $h (@::start_install_hook) {
&$h();
}
calc_depends();
prepare_installation();
do_install_packages();
if (win32()) {
do_win_registry_magic();
}
foreach my $h (@::start_postinst_hook) {
&$h();
}
do_postinst_stuff();
foreach my $h (@::end_install_hook) {
&$h();
}
}
sub dump_vars {
my $filename=shift;
my $fh;
if (ref($filename)) {
$fh = $filename;
} else {
open VARS, ">$filename";
$fh = \*VARS;
}
foreach my $key (keys %vars) {
print $fh "$key $vars{$key}\n";
}
close VARS if (!ref($filename));
tllog($::LOG_DEBUG, "\n%vars dumped to '$filename'.\n");
}
# Determine which platforms are supported.
sub set_platforms_supported {
my @binaries=architectures_available;
for my $binary (@binaries) {
unless (defined $vars{"diskbin_$binary"}) {
$vars{"diskbin_$binary"}=0;
}
}
if ($trynet==1) {
my @binaries=additional_architectures_available_from_net \%vars;
for my $binary (@binaries) {
$vars{"netbin_$binary"}=0;
}
}
for my $key (keys %vars) {
++$vars{'n_systems_available'} if ($key=~/^(disk|net)bin/);
}
}
# Environment variables and default values on UNIX:
# TEXLIVE_INSTALL_PREFIX /usr/local/texlive => $tex_prefix
# TEXLIVE_INSTALL_TEXDIR $tex_prefix/2007 => $TEXDIR
# TEXLIVE_INSTALL_TEXMFSYSVAR $TEXDIR/texmf-var
# TEXLIVE_INSTALL_TEXMFLOCAL $tex_prefix/texmf-local
# TEXLIVE_INSTALL_TEXMFHOME '$HOME/texmf'
sub set_texlive_default_dirs {
my $tex_prefix;
my $texmfsysvar;
my $texmflocal;
my $texmfhome;
$tex_prefix=getenv('TEXLIVE_INSTALL_PREFIX');
if (win32) {
#require("TeXLive/win-admin.pl");
$vars{'win-admin'} = admin();
my $prog = getenv('ProgramFiles');
$tex_prefix ||= $prog . '/texlive' if TeXLive::TLWinGoo::dir_writable($prog);
$tex_prefix||=getenv('USERPROFILE') . '/texlive';
} else {
$tex_prefix||='/usr/local/texlive';
}
$vars{'TEXDIR'}="$tex_prefix/$texlive_release";
$texmfsysvar=getenv('TEXLIVE_INSTALL_TEXMFSYSVAR');
$texmfsysvar||=$vars{'TEXDIR'} . '/texmf-var';
$vars{'TEXMFSYSVAR'}="$texmfsysvar";
$texmflocal=getenv('TEXLIVE_INSTALL_TEXMFLOCAL');
$texmflocal||="$tex_prefix/texmf-local";
$vars{'TEXMFLOCAL'}="$texmflocal";
$texmfhome=getenv('TEXLIVE_INSTALL_TEXMFHOME');
$texmfhome ||= "~";
$vars{'TEXMFHOME'}="$texmfhome/texmf";
}
sub calc_depends {
# we have to reset the install hash EVERY TIME otherwise everything will
# always be installed since the default is scheme-full which selects
# all packages and never deselects it
%install=();
# initialize the %install hash with what should be installed
# First look for packages in the selected scheme.
my $scheme=$tlpdb->get_package($vars{'selected_scheme'});
if (!defined($scheme)) {
dump_vars(\*STDOUT);
die ("Scheme $vars{'selected_scheme'} not defined!\n");
}
for my $scheme_content ($scheme->depends) {
$install{"$scheme_content"}=1 unless ($scheme_content=~/^collection-/);
}
# Now look for collections in the %vars hash. These are not
# necessarily the collections required by a scheme. The final
# decision is made in the collections/languages menu.
foreach my $key (keys %vars) {
if ($key=~/^collection-/) {
$install{$key} = 1 if $vars{$key};
}
}
# compute the list of archs to be installed
my @archs;
foreach (keys %vars) {
if (m/^diskbin_(.*)$/ ) {
if ($vars{$_}) { push @archs, $1; }
}
if (m/^netbin_(.*)$/ ) {
if ($vars{$_}) { push @archs, $1; }
}
}
# if programs for arch=win32 are installed we also have to install
# bin-tlperl.win32 which provides the "hidden" perl that will be used
# to run all the perl scripts.
if (grep(/^win32$/,@archs)) {
$install{"bin-tlperl.win32"} = 1;
}
# loop over all the packages until it is getting stable
my $changed = 1;
while ($changed) {
# set $changed to 0
$changed = 0;
# collect the already selected packages
my @pre_selected = keys %install;
tllog($::LOG_DDEBUG, "initial number of installations: $#pre_selected\n");
# loop over all the pre_selected and add them
foreach my $p (@pre_selected) {
tllog($::LOG_DDEBUG, "pre_selected $p\n");
foreach my $p_dep ($tlpdb->get_package($p)->depends) {
if ($p_dep =~ m/^(.*)\.ARCH$/) {
my $foo = "$1";
foreach my $a (@archs) {
$install{"$foo.$a"} = 1;
}
} elsif ($p_dep =~ m/^(.*)\.win32$/) {
# a win32 package should *only* be installed if we are installing
# the win32 arch
if (grep(/^win32$/,@archs)) {
$install{$p_dep} = 1;
}
} else {
$install{$p_dep} = 1;
}
}
}
# check for newly selected packages
my @post_selected = keys %install;
tllog($::LOG_DDEBUG, "number of post installations: $#post_selected\n");
# set repeat condition
if ($#pre_selected != $#post_selected) {
$changed = 1;
}
}
# now do the size computation
my $size = 0;
foreach my $p (keys %install) {
my $tlpobj = $tlpdb->get_package($p);
if (not(defined($tlpobj))) {
die "Cannot find $p in texlive.tlpdb, strange!\n";
}
$size+=$tlpobj->docsize if $vars{'option_doc'};
$size+=$tlpobj->srcsize if $vars{'option_src'};
$size+=$tlpobj->runsize;
foreach my $a (@archs) {
$size += $tlpobj->binsize->{$a} if defined($tlpobj->binsize->{$a});
}
}
$vars{'total_size'} =
sprintf "%d", ($size * $TeXLive::TLConfig::BlockSize)/1024**2;
}
sub load_tlpdb {
my $master;
if (media eq 'NET') {
$master="$::texlive_url";
} else {
$master="$::installerdir";
}
tllog($::LOG_NORMAL, "Loading $master/$TeXLive::TLConfig::InfraLocation/$TeXLive::TLConfig::DatabaseName ...\n");
$tlpdb=TeXLive::TLPDB->new(root => "$master");
}
sub initialize_collections {
foreach my $pkg ($tlpdb->list_packages) {
my $tlpobj = $tlpdb->{'tlps'}{$pkg};
if ($tlpobj->category eq "Collection") {
$vars{"$pkg"}=0;
++$vars{'n_collections_available'};
if ($pkg=~/collection-lang/) {
push @collections_lang, $pkg;
} elsif ($pkg=~/documentation/) {
if ($pkg=~/documentation-base/) {
push @collections_std, $pkg;
} else {
push @collections_lang_doc, $pkg;
}
} else {
push @collections_std, $pkg;
}
}
}
my $scheme_tlpobj = $tlpdb->get_package($default_scheme);
if (defined ($scheme_tlpobj)) {
$vars{'n_collections_selected'}=0;
foreach my $dependent ($scheme_tlpobj->depends) {
if ($dependent=~/^(collection-.*)/) {
$vars{"$1"}=1;
++$vars{'n_collections_selected'};
}
}
}
}
sub set_install_platform {
my @available_platforms;
my $detected_platform=platform;
my $warn_nobin;
my $warn_nobin_x86_64_linux;
my $nowarn="";
my $wp='##'; # warning prefix
$warn_nobin="\n$wp WARNING! No binaries for your platform found! ";
if (media eq 'CD') {
$warn_nobin.="More binaries are available\n$wp on the DVD. The binary "
. "systems menu allows you to download extra binaries\n"
. "$wp from the network.\n";
}
$warn_nobin_x86_64_linux="$warn_nobin" .
"$wp No binaries for x86_64-linux found, using i386-linux instead.\n";
my $ret = $warn_nobin;
if (defined $vars{"diskbin_$detected_platform"}) {
$vars{"diskbin_$detected_platform"}=1;
$vars{'inst_platform'}=$detected_platform;
$ret = $nowarn;
} elsif (defined $vars{"netbin_$detected_platform"}) {
$vars{"netbin_$detected_platform"}=1;
$vars{'inst_platform'}=$detected_platform;
$ret = $nowarn;
} elsif ($detected_platform eq 'x86_64-linux') {
$vars{'diskbin_i386-linux'}=1;
$vars{'inst_platform'}='i386-linux';
$ret = $warn_nobin_x86_64_linux;
} else {
$ret = $warn_nobin;
}
foreach my $key (keys %vars) {
if ($key=~/^diskbin.*/ or $key=~/^netbin.*/) {
++$vars{'n_systems_selected'} if $vars{$key}==1;
}
}
return($ret);
}
sub create_profile {
my $profilepath = shift;
# The file "TLprofile" is created at the beginning of the
# installation process and contains information about the current
# setup. The purpose is to allow non-interactive installations.
my $fh;
if (ref($profilepath)) {
$fh = $profilepath;
} else {
open PROFILE, ">$profilepath";
$fh = \*PROFILE;
}
my $tim = gmtime(time);
print $fh "# texlive.profile written on $tim UTC\n";
print $fh "# it will NOT be overwritten and reflects only the\n";
print $fh "# installation profile at installation time\n";
print $fh "selected_scheme $vars{selected_scheme}\n";
foreach my $key (keys %vars) {
print $fh "$key $vars{$key}\n"
if $key=~/^collection/ and $vars{$key}==1;
print $fh "$key $vars{$key}\n" if $key=~/^option_letter/;
print $fh "$key $vars{$key}\n" if $key=~/^option_doc/;
print $fh "$key $vars{$key}\n" if $key=~/^option_fmt/;
print $fh "$key $vars{$key}\n" if $key=~/^option_src/;
print $fh "$key $vars{$key}\n" if $key=~/^option_symlinks/;
print $fh "$key $vars{$key}\n" if $key=~/^TEXDIR/;
print $fh "$key $vars{$key}\n" if $key=~/^TEXMFSYSVAR/;
print $fh "$key $vars{$key}\n" if $key=~/^TEXMFLOCAL/;
print $fh "$key $vars{$key}\n" if $key=~/^TEXMFHOME/;
}
if (!ref($profilepath)) {
close PROFILE;
}
}
sub read_profile {
my $profilepath = shift;
open PROFILE, "<$profilepath"
or die "Cannot open profile $profilepath for reading!\n";
my %pro;
while (<PROFILE>) {
next if m/^[[:space:]]*$/; # skip empty lines
next if m/^[[:space:]]*#/; # skip comment lines
my ($k,$v) = split;
$pro{$k} = $v;
}
foreach (keys %vars) {
# clear out collections from var
if (m/^collection-/) { $vars{$_} = 0; }
if (defined($pro{$_})) { $vars{$_} = $pro{$_}; }
}
}
sub prepare_installation {
make_var_skeleton "$vars{'TEXMFSYSVAR'}";
make_local_skeleton "$vars{'TEXMFLOCAL'}";
mkdirhier "$vars{'TEXDIR'}/texmf-config";
$localtlpdb=new TeXLive::TLPDB;
$localtlpdb->root("$vars{'TEXDIR'}");
}
sub do_install_packages {
my @what;
foreach my $package (sort keys %install) {
push @what, $package if ($install{$package} == 1);
}
my @netarchs;
foreach my $k (keys %vars) {
if ($k =~ m/^netbin_(.*)$/) {
my $a = $1;
if ($vars{$k}) { push @netarchs, $a; }
}
}
install_packages($tlpdb,$localtlpdb,\@what,\@netarchs,$vars{'option_src'},$vars{'option_doc'});
}
# do_postinst_stuff has to fix up the texmf tree and install some missing
# files. The things to do are taken from the install-live.sh installer
# of former times, and should be critically checked.
sub do_postinst_stuff {
my $TEXDIR="$vars{'TEXDIR'}";
my $TEXMFSYSVAR="$vars{'TEXMFSYSVAR'}";
# install some copies from texmf(-dist) into texmf-var
copy ("$TEXDIR/texmf-dist/tex/plain/config/language.def",
"$TEXMFSYSVAR/tex/plain/config")
if (-f "$TEXDIR/texmf-dist/tex/plain/config/language.def");
copy ("$TEXDIR/texmf/xdvi/XDvi",
"$TEXMFSYSVAR/xdvi")
if (-f "$TEXDIR/texmf/xdvi/XDvi");
# those files must exist
copy ("$TEXDIR/texmf/dvips/config/config.ps",
"$TEXMFSYSVAR/dvips/config");
copy ("$TEXDIR/texmf/dvipdfm/config/config",
"$TEXMFSYSVAR/dvipdfm/config");
copy ("$TEXDIR/texmf/web2c/mktex.cnf",
"$TEXMFSYSVAR/web2c");
# the old installer copied from CDDIR, but shouldn't this be installed
# in ANY case since it is in bin-pdftex???
copy ("$TEXDIR/texmf/tex/generic/config/pdftexconfig.tex",
"$TEXMFSYSVAR/tex/generic/config");
# old installer did this, should we do this, TOO????
#cp $CDDIR/texmf-dist/tex/context/config/cont-usr.tex $TEXMFSYSVAR/tex/context/config/cont-usr.tex
do_texmf_cnf();
# final program execution
# we have to do several things:
# - clean the environment from spurious TEXMF related variables
# - add the bin dir to the PATH
# - select perl interpreter and set the correct perllib
# - run the programs
# Step 1: Clean the environment
my @TMFVARS=qw(VARTEXFONTS TEXMFMAIN TEXMFDIST TEXMFLOCAL TEXMFSYSVAR
TEXMFSYSCONFIG TEXMFHOME TEXMFVAR TEXMFCONFIG TEXMF SYSTEXMF VARTEXFONTS
TEXMFDBS WEB2C TEXINPUTS TEXFORMATS MFBASES MPMEMS TEXPOOL MFPOOL MPPOOL
PSHEADERS TEXFONTMAPS TEXPSHEADERS TEXCONFIG TEXMFCNF);
foreach my $tmv (@TMFVARS) {
$ENV{$tmv}=undef if (defined($ENV{$tmv}));
}
# Step 2: Setup the PATH, PATHEXT, switch to the new Perl
my $pathsep=(win32)? ';' : ':';
my $plat_bindir="$TEXDIR/bin/$vars{'this_platform'}";
my $perl_bindir="$TEXDIR/tlpkg/tlperl/bin";
my $perl_libdir="$TEXDIR/tlpkg/tlperl/lib";
tllog($::LOG_NORMAL, "Prepending $plat_bindir to PATH\n");
$ENV{'PATH'}="$plat_bindir" . "$pathsep" . "$ENV{'PATH'}";
if (win32) {
tllog($::LOG_NORMAL, "Prepending $perl_bindir to PATH\n");
$ENV{'PATH'}="$perl_bindir" . "$pathsep" . "$ENV{'PATH'}";
}
tllog($::LOG_NORMAL, "\nNew PATH is now:\n");
foreach my $dir (split $pathsep, $ENV{'PATH'}) {
tllog($::LOG_NORMAL, " $dir\n");
}
tllog($::LOG_NORMAL, "\n");
if (win32) {
$ENV{'PATHEXT'}=".texlua;" . "$ENV{'PATHEXT'}";
$ENV{'PERL5LIB'}="$perl_libdir";
}
# Step 4: run the programs
tllog($::LOG_NORMAL, "running mktexlsr $TEXDIR/texmf-dist $TEXDIR/texmf\n");
system('mktexlsr', "$TEXDIR/texmf-dist", "$TEXDIR/texmf");
# these 3 are texlua wrappers calling the respective perl scripts
# on win32 they have .texlua extensions so that should work ;-)
tllog($::LOG_NORMAL, "running generate-fmtutil\n");
system('generate-fmtutil');
tllog($::LOG_NORMAL, "running generate-updmap\n");
system("generate-updmap");
tllog($::LOG_NORMAL, "running generate-language\n");
system("generate-language");
tllog($::LOG_NORMAL, "running updmap-sys\n");
system('updmap-sys', '--nohash');
tllog($::LOG_NORMAL, "re-running mktexlsr $TEXMFSYSVAR\n");
system('mktexlsr', "$TEXMFSYSVAR");
# now work through the options if specified at all
# first the generate all formats option
if ($vars{'option_format'}) {
tllog($::LOG_NORMAL, "pre-generation all format file (fmtutil-sys --all)\n");
if (win32()) {
tllog($::LOG_NORMAL, "missing fmtutil-sys, sorry, please wait!\n");
} else {
system('fmtutil-sys','--all');
}
}
# old installer:
#$config && texconfig-sys init
#$config || echo "PLEASE RUN texconfig or texconfig-sys to make new formats."
}
# we have to adjust the texmf.cnf file to the paths set in the configuration!
sub do_texmf_cnf {
open(TMF,"<$vars{'TEXDIR'}/texmf/web2c/texmf.cnf")
or die("$vars{'TEXDIR'}/texmf/web2c/texmf.cnf not found: $!\n");
my @texmfcnflines = <TMF>;
close(TMF);
my @newtmf;
# we have to find TEXMFLOCAL TEXMFSYSVAR and TEXMFHOME
foreach my $line (@texmfcnflines) {
if ($line =~ m/^TEXMFLOCAL/) {
# by default TEXMFLOCAL = TEXDIR/../texmf-local, if this is the case
# we don't have to change anything from the default
my $deftmlocal = dirname($vars{'TEXDIR'});
$deftmlocal .= "/texmf-local";
if ("$vars{'TEXMFLOCAL'}" eq "$deftmlocal") {
push @newtmf, $line;
} else {
push @newtmf, "TEXMFLOCAL = $vars{'TEXMFLOCAL'}\n";
}
} elsif ($line =~ m/^TEXMFSYSVAR/) {
# by default TEXMFSYSVAR = TEXDIR/texmf-var, if this is the case
# we don't have to change anything from the default
if ("$vars{'TEXMFSYSVAR'}" eq "$vars{'TEXDIR'}/texmf-var") {
push @newtmf, $line;
} else {
push @newtmf, "TEXMFSYSVAR = $vars{'TEXMFSYSVAR'}\n";
}
} elsif ($line =~ m/^TEXMFHOME/) {
# kpse now expands ~ to USERPROFILE, so we don't treat win32 and
# unix differently
push @newtmf, "TEXMFHOME = $vars{'TEXMFHOME'}\n";
} elsif ($line =~ m/^OSFONTDIR/) {
if (win32()) {
push @newtmf, "OSFONTDIR = \$SystemRoot/fonts//\n";
} else {
push @newtmf, $line;
}
} else {
push @newtmf, $line;
}
}
open(TMF,">$vars{'TEXDIR'}/texmf/web2c/texmf.cnf")
or die("Can't open $vars{'TEXDIR'}/texmf/web2c/texmf.cnf for writing: $!\n");
foreach (@newtmf) { print TMF; }
close(TMF);
}
# register texlua handlers etc etc
sub do_win_registry_magic {
# we are called under if (win32()) !!
my $winpath = "$vars{'TEXDIR'}/bin/win32";
#$winpath =~ s!/!\\!g;
add_texbindir_to_path($winpath);
register_script_type(".texlua", $winpath."/texlua.exe");
broadcast_env;
}
#
# do everything to select a scheme
#
sub select_scheme {
my $s = shift;
# set the selected scheme to $s
$vars{'selected_scheme'} = $s;
# remove the selection of all collections
foreach my $entry (keys %vars) {
if ($entry=~/^(collection-.*)/) {
$vars{"$1"}=0;
}
}
# select the collections belonging to the scheme
my $scheme_tlpobj = $tlpdb->get_package($s);
if (defined ($scheme_tlpobj)) {
$vars{'n_collections_selected'}=0;
foreach my $dependent ($scheme_tlpobj->depends) {
if ($dependent=~/^(collection-.*)/) {
$vars{"$1"}=1;
++$vars{'n_collections_selected'};
}
}
}
# for good measure, update the deps
calc_depends();
}
sub update_numbers {
$vars{'n_collections_selected'}=0;
$vars{'n_systems_available'} = 0;
$vars{'n_collections_selected'} = 0;
$vars{'n_systems_selected'} = 0;
foreach my $key (keys %vars) {
if ($key =~ /^(disk|net)bin/) {
++$vars{'n_systems_available'};
++$vars{'n_systems_selected'} if $vars{$key} == 1;
}
if ($key =~ /^collection-/) {
++$vars{'n_collections_available'};
++$vars{'n_collections_selected'} if $vars{$key} == 1;
}
}
}
sub flushlog {
my $fh;
if (open(LOG,">install-tl.log")) {
warn "Writing log file to current working directory!\n";
$fh = \*LOG;
} else {
$fh = \*STDERR;
warn "Not creating a log file but flushing messages to stderr:\n";
}
foreach my $l (@::LOGLINES) {
print $fh $l;
}
}
__END__
### Local Variables:
### perl-indent-level: 2
### tab-width: 2
### indent-tabs-mode: nil
### End:
# vim:set tabstop=2 expandtab: #
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