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authorNorbert Preining <preining@logic.at>2021-05-09 02:23:44 +0000
committerNorbert Preining <preining@logic.at>2021-05-09 02:23:44 +0000
commitd408beb505856c02bbae6121e29e4cb285077719 (patch)
tree43c532258b957b4428591fc42174725cc4e384b8 /Master/texmf-dist/scripts/texlive/fmtutil.pl
parente7adfdd20cff7ca275e1383386000088243c1cf9 (diff)
fmtutil and tlmgr improvements
fmtutil.pl - if run as mktexfmt and TEXMFSYSVAR is writable, use it instead of TEXMFVAR (actual code in TLUtils.pm). - add --dry-run | -n option it is not guaranteed to be 100% dry-run, though - add --status-file=FILE where the status of each format creating is written to - warn on running fmtutil in user mode the first time (similar to updmap) - warn on shadowing formats - documentation fixes tlmgr.pl - use fmtutil --status-file and report back failed format rebuilds - regeneration all formats now only exists existing formats (use --refresh with fmtutil) - report when commands are logged to the respective log file - documentation fixes TLUtils.pm - update setup_sys_user_mode for the fmtutil/mktexfmt changes mentioned above - documentation fixes git-svn-id: svn://tug.org/texlive/trunk@59143 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/scripts/texlive/fmtutil.pl')
-rwxr-xr-xMaster/texmf-dist/scripts/texlive/fmtutil.pl315
1 files changed, 207 insertions, 108 deletions
diff --git a/Master/texmf-dist/scripts/texlive/fmtutil.pl b/Master/texmf-dist/scripts/texlive/fmtutil.pl
index 2823ee3b487..2248c2040a4 100755
--- a/Master/texmf-dist/scripts/texlive/fmtutil.pl
+++ b/Master/texmf-dist/scripts/texlive/fmtutil.pl
@@ -59,6 +59,12 @@ my $sep = (win32() ? ';' : ':');
my @deferred_stderr;
my @deferred_stdout;
+# $::opt_verbosity = 3; # manually enable debugging
+
+my $first_time_creation_in_usermode = 0;
+
+my $DRYRUN = "";
+my $STATUS_FH;
(our $prg = basename($0)) =~ s/\.pl$//;
@@ -89,11 +95,12 @@ if (win32()) {
}
#
-# these need to be our since they are used from the
-# functions in TLUtils.pm
+# these need to be "our" variables since they are used from the
+# functions in TLUtils.pm.
our $texmfconfig = $TEXMFCONFIG;
our $texmfvar = $TEXMFVAR;
our $alldata;
+
# command line options with defaults
# 20160623 - switch to turn on strict mode
our %opts = ( quiet => 0 , strict => 1 );
@@ -116,6 +123,7 @@ our @cmdline_options = ( # in same order as help message
"sys",
"user",
"cnffile=s@",
+ "dry-run|n",
"fmtdir=s",
"no-engine-subdir",
"no-error-if-no-engine=s",
@@ -123,6 +131,7 @@ our @cmdline_options = ( # in same order as help message
"nohash",
"recorder",
"refresh",
+ "status-file=s",
"strict!",
"quiet|silent|q",
"catcfg",
@@ -156,13 +165,25 @@ sub main {
# (and nothing else), since kpathsea can only deal with one.
$mktexfmtMode = 1;
- # TODO TODO
- # which mode are we running in?
- # what happens if root runs mktexfmt?
+ # we default to user mode here, in particular because **if** TEXMFSYSVAR
+ # is writable we will use it to save format dumps created by mktexfmt
+ # If root is running mktexfmt, then most probably the formats will end
+ # up in TEXMFSYSVAR which is fine.
$opts{'user'} = 1;
- GetOptions ( "help" => \$opts{'help'}, "version" => \$opts{'version'} )
- || die "$prg: Unknown option in mktexfmt command line arguments.\n";
+ my @save_argv = @ARGV;
+ GetOptions (
+ "dry-run|n", \$opts{'dry-run'},
+ "help" => \$opts{'help'},
+ "version" => \$opts{'version'}
+ ) || die "$prg: Unknown option in mktexfmt command line: @save_argv\n";
+
+ help() if $opts{'help'};
+ if ($opts{'version'}) {
+ print version();
+ exit 0; # no final print_info
+ }
+
if ($ARGV[0]) {
if ($ARGV[0] =~ m/^(.*)\.(fmt|mem|base?)$/) {
$opts{'byfmt'} = $1;
@@ -214,11 +235,17 @@ sub main {
}
}
}
+
+ $DRYRUN = "echo " if ($opts{'dry-run'});
+
+ if ($opts{'status-file'}) {
+ open $STATUS_FH, '>>', $opts{'status-file'}
+ || printf STDERR "Cannot open status-file: $opts{'status-file'}\nWill not write status information!\n";
+ }
- # these two functions should go to TLUtils (for use in updmap)
- ($texmfconfig, $texmfvar) =
- TeXLive::TLUtils::setup_sys_user_mode($prg, \%opts,
- $TEXMFCONFIG, $TEXMFSYSCONFIG, $TEXMFVAR, $TEXMFSYSVAR);
+ ($texmfconfig, $texmfvar)
+ = TeXLive::TLUtils::setup_sys_user_mode($prg, \%opts,
+ $TEXMFCONFIG, $TEXMFSYSCONFIG, $TEXMFVAR, $TEXMFSYSVAR);
determine_config_files("fmtutil.cnf");
my $changes_config_file = $alldata->{'changes_config'};
@@ -252,7 +279,7 @@ sub main {
touch($bakFile);
touch($changes_config_file);
}
- system($editor, $changes_config_file);
+ system("$DRYRUN$editor", $changes_config_file);
$changed = files_are_different($bakFile, $changes_config_file);
} elsif ($opts{'showhyphen'}) {
@@ -311,6 +338,10 @@ sub main {
return 1;
}
+ if ($STATUS_FH) {
+ close($STATUS_FH) || print STDERR "Cannot close fh for $opts{'status-file'}.\n";
+ }
+
unless ($opts{'nohash'}) {
# TODO should only do this if built something, e.g., not --listcfg
print_info("updating ls-R files\n");
@@ -328,6 +359,12 @@ sub dump_data {
print Data::Dumper::Dumper($alldata);
}
+#
+sub log_to_status {
+ if ($STATUS_FH) {
+ print $STATUS_FH "@_\n";
+ }
+}
# callback_build_formats - (re)builds the formats as selected,
# returns exit status or dies. Exit status is always zero unless
@@ -341,39 +378,43 @@ sub callback_build_formats {
# On W32 it seems that File::Temp creates restrictive permissions (ok)
# that are copied over with the files created inside it (not ok).
# So make our own temp dir.
- my $tmpdir;
- if (win32()) {
- my $foo;
- my $tmp_deflt = File::Spec->tmpdir;
- for my $i (1..5) {
- # $foo = "$texmfvar/temp.$$." . int(rand(1000000));
- $foo = (($texmfvar =~ m!^//!) ? $tmp_deflt : $texmfvar)
- . "/temp.$$." . int(rand(1000000));
- if (! -d $foo) {
- TeXLive::TLUtils::mkdirhier($foo);
- sleep 1;
- if (-d $foo) {
- $tmpdir = $foo;
- last;
+ my $tmpdir = "";
+ if (! $opts{"dry-run"}) {
+ if (win32()) {
+ my $foo;
+ my $tmp_deflt = File::Spec->tmpdir;
+ for my $i (1..5) {
+ # $foo = "$texmfvar/temp.$$." . int(rand(1000000));
+ $foo = (($texmfvar =~ m!^//!) ? $tmp_deflt : $texmfvar)
+ . "/temp.$$." . int(rand(1000000));
+ if (! -d $foo) {
+ TeXLive::TLUtils::mkdirhier($foo);
+ sleep 1;
+ if (-d $foo) {
+ $tmpdir = $foo;
+ last;
+ }
}
}
+ if (! $tmpdir) {
+ die "Cannot get a temporary directory after five iterations, sorry!";
+ }
+ if ($texmfvar =~ m!^//!) {
+ # used File::Spec->tmpdir; fix permissions
+ TeXLive::TLWinGoo::maybe_make_ro ($tmpdir);
+ }
+ } else {
+ $tmpdir = File::Temp::tempdir(CLEANUP => 1);
}
- if (! $tmpdir) {
- die "Cannot get a temporary directory after five iterations ... sorry!";
- }
- if ($texmfvar =~ m!^//!) {
- # used File::Spec->tmpdir; fix permissions
- TeXLive::TLWinGoo::maybe_make_ro ($tmpdir);
- }
- } else {
- $tmpdir = File::Temp::tempdir(CLEANUP => 1);
}
# set up destination directory
$opts{'fmtdir'} ||= "$texmfvar/web2c";
- TeXLive::TLUtils::mkdirhier($opts{'fmtdir'}) if (! -d $opts{'fmtdir'});
- if (! -w $opts{'fmtdir'}) {
- print_error("format directory not writable: $opts{fmtdir}\n");
- exit 1;
+ if (! $opts{"dry-run"}) {
+ TeXLive::TLUtils::mkdirhier($opts{'fmtdir'}) if (! -d $opts{'fmtdir'});
+ if (! -w $opts{'fmtdir'}) {
+ print_error("format directory not writable: $opts{fmtdir}\n");
+ exit 1;
+ }
}
# since the directory does not exist, we can make it absolute with abs_path
# without any trickery around non-existing dirs
@@ -397,7 +438,8 @@ sub callback_build_formats {
$ENV{'TEXFORMATS'} = "$tmpdir$sep$ENV{TEXFORMATS}";
# switch to temporary directory for format generation
- chdir($tmpdir) || die "Cannot change to directory $tmpdir: $!";
+ $opts{"dry-run"} || chdir($tmpdir)
+ || die "Cannot change to directory $tmpdir: $!";
# we rebuild formats in two rounds:
# round 1: only formats with the same name as engine (pdftex/pdftex)
@@ -418,13 +460,28 @@ sub callback_build_formats {
next if ($swi eq "format!=engine" && $fmt eq $eng);
$total++;
my $val = select_and_rebuild_format($fmt, $eng, $what, $whatarg);
- if ($val == $FMT_DISABLED) { $disabled++; }
- elsif ($val == $FMT_NOTSELECTED) { $nobuild++; }
- elsif ($val == $FMT_FAILURE) { $err++; push (@err, "$eng/$fmt"); }
- elsif ($val == $FMT_SUCCESS) { $suc++; }
- elsif ($val == $FMT_NOTAVAIL) { $notavail++; }
- else { print_error("callback_build_format (round 1): unknown return "
- . "from select_and_rebuild.\n"); }
+ if ($val == $FMT_DISABLED) {
+ log_to_status("DISABLED", $fmt, $eng, $what, $whatarg);
+ $disabled++;
+ } elsif ($val == $FMT_NOTSELECTED) {
+ log_to_status("NOTSELECTED", $fmt, $eng, $what, $whatarg);
+ $nobuild++;
+ } elsif ($val == $FMT_FAILURE) {
+ log_to_status("FAILURE", $fmt, $eng, $what, $whatarg);
+ $err++;
+ push (@err, "$eng/$fmt");
+ } elsif ($val == $FMT_SUCCESS) {
+ log_to_status("SUCCESS", $fmt, $eng, $what, $whatarg);
+ $suc++;
+ } elsif ($val == $FMT_NOTAVAIL) {
+ log_to_status("NOTAVAIL", $fmt, $eng, $what, $whatarg);
+ $notavail++;
+ }
+ else {
+ log_to_status("UNKNOWN", $fmt, $eng, $what, $whatarg);
+ print_error("callback_build_format (round 1): unknown return "
+ . "from select_and_rebuild.\n");
+ }
}
}
}
@@ -455,7 +512,37 @@ sub callback_build_formats {
# try to remove the tmpdir with all files
TeXLive::TLUtils::rmtree($tmpdir);
}
- # return
+ #
+ # In case of user mode and formats rebuilt, warn that these formats
+ # will shadow future updates. Can be suppressed with --quiet which
+ # does not show print_info output
+ if ($opts{'user'} && $suc && $first_time_creation_in_usermode) {
+ print_info("
+*************************************************************
+* *
+* WARNING: you are switching to fmtutil's per-user formats. *
+* Please read the following warnings! *
+* *
+*************************************************************
+
+You have run fmtutil-user (as opposed to fmtutil-sys) for the first time;
+this has created format files which are local to your personal account.
+
+From now on, any changes in system formats will *not* be automatically
+reflected in your files; furthermore, running fmtutil-sys will no longer
+have any effect for you.
+
+As a consequence, you yourself have to rerun fmtutil-user after any
+change in the system directories. For example, when one of the LaTeX or
+other format source files changes, which happens frequently.
+See https://tug.org/texlive/scripts-sys-user.html for details.
+
+If you want to undo this, remove the files mentioned above.
+
+Run $prg --help for full documentation of fmtutil.
+");
+ }
+ # return
return $opts{"strict"} ? $err : 0;
}
@@ -519,12 +606,28 @@ sub select_and_rebuild_format {
}
}
if ($doit) {
+ check_and_warn_on_user_format($fmt,$eng);
return rebuild_one_format($fmt,$eng,$kpsefmt,$destdir,$fmtfile,$logfile);
} else {
return $FMT_NOTSELECTED;
}
}
+sub check_and_warn_on_user_format {
+ my ($fmt, $eng) = @_;
+ # do nothing if we are updating files in $TEXMFVAR
+ return if ($opts{'fmtdir'} eq $TEXMFVAR);
+ my $saved_fmtdir = $opts{'fmtdir'};
+ $opts{'fmtdir'} = "$TEXMFVAR/web2c";
+ my ($kpsefmt, $destdir, $fmtfile, $logfile) = compute_format_destination($fmt, $eng);
+ if (-r "$destdir/$fmtfile") {
+ print_deferred_warning("you have a shadowing format dump in TEXMFVAR for $fmt/$eng!!!\n");
+ }
+ $opts{'fmtdir'} = $saved_fmtdir;
+}
+
+
+
# compute_format_destination
# takes fmt/eng and returns the locations where format and log files
# should be saved, that is, a list: (dump file full path, log file full path)
@@ -679,7 +782,7 @@ sub rebuild_one_format {
# in mktexfmtMode we must redirect *all* output to stderr
$cmdline .= " >&2" if $mktexfmtMode;
$cmdline .= " <$nul";
- my $retval = system($cmdline);
+ my $retval = system("$DRYRUN$cmdline");
# report error if it failed.
if ($retval != 0) {
@@ -689,7 +792,7 @@ sub rebuild_one_format {
# Copy the log file after the program is run, so that the log file
# is available to inspect even on failure. So we need the dest dir tree.
- TeXLive::TLUtils::mkdirhier($destdir);
+ TeXLive::TLUtils::mkdirhier($destdir) if ! $opts{"dry-run"};
#
# Here and in the following we use copy instead of move
# to make sure that in SElinux enabled cases the rules of
@@ -698,7 +801,8 @@ sub rebuild_one_format {
if (File::Copy::copy($logfile, "$destdir/$logfile")) {
print_info("log file copied to: $destdir/$logfile\n");
} else {
- print_deferred_error("cannot copy log $logfile to: $destdir\n");
+ print_deferred_error("cannot copy log $logfile to: $destdir\n")
+ unless $opts{"dry-run"};
}
# original shell script did *not* check the return value
@@ -748,8 +852,13 @@ sub rebuild_one_format {
}
my $destfile = "$destdir/$fmtfile";
+ # set flag to warn that new user format was installed
+ # we check whether the next command **would** create a new file,
+ # and if it succeeded, we set the actual flag.
+ my $possibly_warn = ($opts{'user'} && ! -r $destfile);
if (File::Copy::copy($fmtfile, $destfile )) {
print_info("$destfile installed.\n");
+ $first_time_creation_in_usermode = $possibly_warn;
#
# original fmtutil.sh did some magic trick for mplib-luatex.mem
#
@@ -1090,30 +1199,14 @@ sub determine_config_files {
}
}
#
- # user mode (no -sys):
- # ====================
- # TEXMFCONFIG $HOME/.texliveYYYY/texmf-config/web2c/$fn
- # TEXMFVAR $HOME/.texliveYYYY/texmf-var/web2c/$fn
- # TEXMFHOME $HOME/texmf/web2c/$fn
- # TEXMFSYSCONFIG $TEXLIVE/YYYY/texmf-config/web2c/$fn
- # TEXMFSYSVAR $TEXLIVE/YYYY/texmf-var/web2c/$fn
- # TEXMFLOCAL $TEXLIVE/texmf-local/web2c/$fn
- # TEXMFDIST $TEXLIVE/YYYY/texmf-dist/web2c/$fn
- #
- # root mode (--sys):
- # ==================
- # TEXMFSYSCONFIG $TEXLIVE/YYYY/texmf-config/web2c/$fn
- # TEXMFSYSVAR $TEXLIVE/YYYY/texmf-var/web2c/$fn
- # TEXMFLOCAL $TEXLIVE/texmf-local/web2c/$fn
- # TEXMFDIST $TEXLIVE/YYYY/texmf-dist/web2c/$fn
- #
- @{$opts{'cnffile'}} = @used_files;
+ # See help message for list of locations.
+ @{$opts{'cnffile'}} = @used_files;
#
# determine the config file that we will use for changes
# if in the list of used files contains either one from
- # TEXMFHOME or TEXMFCONFIG (which is TEXMFSYSCONFIG in the -sys case)
+ # TEXMFHOME or TEXMFCONFIG (TEXMFSYSCONFIG in the -sys case)
# then use the *top* file (which will be either one of the two),
- # if none of the two exists, create a file in TEXMFCONFIG and use it
+ # if neither of the two exists, create a file in TEXMFCONFIG and use it.
my $use_top = 0;
for my $f (@used_files) {
if ($f =~ m!(\Q$TEXMFHOME\E|\Q$texmfconfig\E)/web2c/$fn!) {
@@ -1316,20 +1409,21 @@ sub help {
Usage: $prg [-user|-sys] [OPTION] ... [COMMAND]
or: $prg-sys [OPTION] ... [COMMAND]
or: $prg-user [OPTION] ... [COMMAND]
- or: mktexfmt FORMAT.fmt|BASE.base|FMTNAME.EXT
+ or: mktexfmt FORMAT.fmt|BASE.base|FMTNAME
Rebuild and manage TeX fmts and Metafont bases, collectively called
"formats" here. (MetaPost no longer uses the past-equivalent "mems".)
+If not operating in mktexfmt mode, exactly one command must be given,
+filename suffixes should generally not be specified, no non-option
+arguments are allowed, and multiple formats can be generated.
+
If the command name ends in mktexfmt, only one format can be created.
The only options supported are --help and --version, and the command
line must be either a format name, with extension, or a plain name that
is passed as the argument to --byfmt (see below). The full name of the
-generated file (if any) is written to stdout, and nothing else.
-
-If not operating in mktexfmt mode, exactly one command must be given,
-extensions should generally not be specified, no non-option arguments
-are allowed, and multiple formats can be generated, as follows.
+generated file (if any) is written to stdout, and nothing else. The
+system directories are used if they are writable, else the user directories.
By default, the return status is zero if all formats requested are
successfully built, else nonzero.
@@ -1340,16 +1434,18 @@ Options:
--cnffile FILE read FILE instead of fmtutil.cnf
(can be given multiple times, in which case
all the files are used)
+ --dry-run, -n don't actually build formts
--fmtdir DIR write formats under DIR instead of TEXMF[SYS]VAR
--no-engine-subdir don't use engine-specific subdir of the fmtdir
- --no-error-if-no-format exit successfully if no format is selected
+ --no-error-if-no-format exit successfully if no format is selected
--no-error-if-no-engine=ENGINE1,ENGINE2,...
- exit successfully even if a required engine
+ exit successfully even if a required ENGINE
is missing, if it is included in the list.
--no-strict exit successfully even if a format fails to build
--nohash don't update ls-R files
--recorder pass the -recorder option and save .fls files
--refresh recreate only existing format files
+ --status-file FILE append status information about built formats to FILE
--quiet be silent
--catcfg (does nothing, exists for compatibility)
--dolinks (does nothing, exists for compatibility)
@@ -1362,8 +1458,8 @@ Commands:
--byengine ENGINE (re)create formats built with ENGINE
--byfmt FORMAT (re)create format FORMAT
--byhyphen HYPHENFILE (re)create formats that depend on HYPHENFILE
- --enablefmt FORMAT[/ENGINE] enable FORMAT, as built with ENGINE
- --disablefmt FORMAT[/ENGINE] disable FORMAT, as built with ENGINE
+ --enablefmt FORMAT[/ENGINE] enable FORMAT, as built with ENGINE
+ --disablefmt FORMAT[/ENGINE] disable FORMAT, as built with ENGINE
If multiple formats have the same name and
different engines, /ENGINE specifier is required.
--listcfg list (enabled and disabled) configurations,
@@ -1376,8 +1472,8 @@ Explanation of trees and files normally used:
If --cnffile is specified on the command line (possibly multiple
times), its value(s) are used. Otherwise, fmtutil reads all the
- fmtutil.cnf files found by running \`kpsewhich -all fmtutil.cnf', in the
- order returned by kpsewhich. Files passed in via --cnffile are
+ fmtutil.cnf files found by running "kpsewhich -all fmtutil.cnf", in the
+ order returned by kpsewhich. Files specified via --cnffile are
first tried to be loaded directly, and if not found and the file names
don't contain directory parts, are searched via kpsewhich.
@@ -1405,32 +1501,35 @@ Explanation of trees and files normally used:
(where YYYY is the TeX Live release version).
- According to the actions, fmtutil might write to one of the given files
- or create a new fmtutil.cnf, described further below.
+ According to the actions, fmtutil might update one of the existing cnf
+ files or create a new fmtutil.cnf, as described below.
-Where formats are written:
-
- By default, format files are (re)written in TEXMFSYSVAR/ENGINE by
- fmtutil-sys, and TEXMFVAR/ENGINE by fmtutil, where /ENGINE is a
- subdirectory named for the engine used, such as "pdftex".
+Where format files are written:
+
+ By default, format files are (re)written in \$TEXMFSYSVAR/ENGINE by
+ fmtutil-sys, and \$TEXMFVAR/ENGINE by fmtutil-user, where /ENGINE is
+ a subdirectory named for the engine used, such as "pdftex".
+
+ For mktexfmt, TEXMFSYSVAR is used if it is writable, else TEXMFVAR.
If the --fmtdir=DIR option is specified, DIR is used instead of
TEXMF[SYS]VAR, but the /ENGINE subdir is still used by default.
- In any case, if the --no-engine-subdir option is specified, the
+ In all cases, if the --no-engine-subdir option is specified, the
/ENGINE subdir is omitted.
Where configuration changes are saved:
If config files are given on the command line, then the first one
given will be used to save any changes from --enable or --disable.
+
If the config files are taken from kpsewhich output, then the
- algorithm is more complex:
+ algorithm is more complicated:
- 1) If \$TEXMFCONFIG/web2c/fmtutil.cnf or \$TEXMFHOME/web2c/fmtutil.cnf
- appears in the list of used files, then the one listed first by
- kpsewhich --all (equivalently, the one returned by kpsewhich
- fmtutil.cnf), is used.
+ 1) If \$TEXMFCONFIG/web2c/fmtutil.cnf or
+ \$TEXMFHOME/web2c/fmtutil.cnf appears in the list of used files,
+ then the one listed first by kpsewhich --all (equivalently, the one
+ returned by "kpsewhich fmtutil.cnf"), is used.
2) If neither of the above two are present and changes are made, a
new config file is created in \$TEXMFCONFIG/web2c/fmtutil.cnf.
@@ -1438,7 +1537,7 @@ Where configuration changes are saved:
In general, the idea is that if a given config file is not writable, a
higher-level one can be used. That way, the distribution's settings
can be overridden system-wide using TEXMFLOCAL, and system settings
- can be overridden again in a particular user's TEXMFHOME.
+ can be overridden again in a particular user's TEXMFHOME or TEXMFCONF.
Resolving multiple definitions of a format:
@@ -1449,32 +1548,32 @@ Disabling formats:
fmtutil.cnf files with higher priority (listed earlier) can disable
formats in lower priority (listed later) fmtutil.cnf files by
- writing a line like
+ writing a line like this in the higher-priority fmtutil.cnf file:
\#! <fmtname> <enginename> <hyphen> <args>
- in the higher-priority fmtutil.cnf file. The \#! must be at the
- beginning of the line, with at least one space or tab afterward, and
- there must be whitespace between each word on the list.
+ The \#! must be at the beginning of the line, with at least one space
+ or tab afterward, and there must be whitespace between each word on
+ the list.
For example, you can disable the luajitlatex format by creating
the file \$TEXMFCONFIG/web2c/fmtutil.cnf with the line
#! luajitlatex luajittex language.dat,language.dat.lua lualatex.ini
(As it happens, the luajittex-related formats are precisely why the
--no-error-if-no-engine option exists, since luajittex cannot be
- compiled on all platforms.)
+ compiled on all platforms. So this is not needed.)
fmtutil-user (fmtutil -user) vs. fmtutil-sys (fmtutil -sys):
- When fmtutil-sys is run or the command line option -sys is used,
- TEXMFSYSCONFIG and TEXMFSYSVAR are used instead of TEXMFCONFIG and
- TEXMFVAR, respectively. This is the primary difference between
+ When fmtutil-sys is run or the command line option -sys is used,
+ TEXMFSYSCONFIG and TEXMFSYSVAR are used instead of TEXMFCONFIG and
+ TEXMFVAR, respectively. This is the primary difference between
fmtutil-sys and fmtutil-user.
- See http://tug.org/texlive/scripts-sys-user.html for details.
+ See https://tug.org/texlive/scripts-sys-user.html for details.
Other locations may be used if you give them on the command line, or
these trees don't exist, or you are not using the original TeX Live.
-Supporting development binaries
+Supporting development binaries:
If an engine name ends with "-dev", formats are created in
the respective directory with the -dev stripped. This allows for
@@ -1482,7 +1581,7 @@ Supporting development binaries
binaries.
Report bugs to: tex-live\@tug.org
-TeX Live home page: <http://tug.org/texlive/>
+TeX Live home page: <https://tug.org/texlive/>
EOF
;
print &version();