/usr/bin/mktexlsr is in texlive-binaries 2016.20160513.41080.dfsg-2+deb9u1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 | #!/bin/sh
# original mktexlsr -- create or rebuild ls-R.
#
# (If you change or delete the word `original' on the previous line,
# installation won't write this script over yours.)
#
# Suitable for calling from cron, as in:
# 0 * * * * cd /your/texmf/root && /usr/local/texlive/bin/mktexlsr
#
# Originally written as `texhash' by Thomas Esser, Okt., 1994.
# Public domain.
version='$Id$'
progname=`echo $0 | sed 's%.*/%%'`
usage="Usage: $progname [OPTION]... [DIR]...
Rebuild ls-R filename databases used by TeX. If one or more arguments
DIRS are given, these are used as the directories in which to build
ls-R. Else all directories in the search path for ls-R files
(\$TEXMFDBS) are used.
Options:
--dry-run do not actually update anything
--help display this help and exit
--quiet cancel --verbose
--silent same as --quiet
--verbose explain what is being done
--version output version information and exit
If standard input is a terminal, --verbose is on by default.
For more information, see the \`Filename database' section of
Kpathsea manual available at http://tug.org/kpathsea.
Report bugs to: tex-k@tug.org
TeX Live home page: <http://tug.org/texlive/>
"
# The simple PATH-prepending approach we take in other scripts doesn't
# handle DOS/Windows, but we don't use the shell scripts on Windows
# anyway, and does anyone want current TL on DOS or DJGPP? Maybe they
# can maintain their own changes if so. Leaving this code though, since
# it's always been here ...
# MS-DOS and MS-Windows define $COMSPEC or $ComSpec and use `;' to separate
# directories in path lists whereas Unix uses `:'. Make an exception for
# Cygwin, which pretends to be UNIX.
# Create a variable that holds the right character to be used by the scripts.
DOSISH=no
case `uname -s` in
CYGWIN*|Cygwin*|cygwin*) ;;
*) if test -n "$COMSPEC" || test -n "$ComSpec"; then DOSISH=yes; fi
esac
if test "$DOSISH" = "no"; then SEP=':'; else SEP=';';fi
# Add the location of the script to the PATH if necessary. This must
# be done before kpsewhich can be called, and thus cannot be put into
# mktex.opt.
dirname=`echo $0 | sed 's%/*[^/][^/]*$%%'`
case $dirname in
"") # Do nothing
;;
/* | [A-z]:/*) # Absolute name
PATH="$dirname$SEP$PATH"
export PATH ;;
*) # Relative name
PATH="`pwd`/$dirname$SEP$PATH"
export PATH ;;
esac
if tty -s; then verbose=true; else verbose=false; fi
dry_run=false
trees=
treefile=`mktemp --tmpdir mktexlsrtrees.XXXXXXXXXX` || exit 1
trap 'cd /; rm -f $treefile; test -z "$db_dir_tmp" || rm -rf "$db_dir_tmp";
exit' 0 1 2 3 7 13 15
# A copy of some stuff from mktex.opt, so we can run in the presence of
# terminally damaged ls-R files.
while test $# -gt 0; do
if test "x$1" = x--help || test "x$1" = x-help; then
echo "$usage"
exit 0
elif test "x$1" = x--version || test "x$1" = x-version; then
echo "`basename $0` $version"
kpsewhich --version
exit 0
elif test "x$1" = x--verbose || test "x$1" = x-verbose; then
verbose=true
elif test "x$1" = x--dry-run || test "x$1" = x-n; then
dry_run=true
elif test "x$1" = x--quiet || test "x$1" = x--silent \
|| test "x$1" = x-quiet || test "x$1" = x-silent ; then
verbose=false
elif test "x$1" = x--; then
:
elif echo "x$1" | grep '^x-' >/dev/null; then
echo "$progname: unknown option \`$1', try --help if you need it." >&2
exit 1
else
if test ! -d "$1"; then
echo "$progname: $1: not a directory, skipping." >&2
shift
continue
fi
# By saving the argument in a file, we can later get it back while
# supporting spaces in the name. This still doesn't support
# newlines in the directory names, but nobody ever complains about
# that, and it seems much too much trouble to use \0 terminators.
(umask 077
if echo "$1" >>"$treefile"; then :; else
echo "$progname: $treefile: could not append to arg file, goodbye." >&2
exit 1
fi
)
fi
shift
done
# mktexupd and mktexlsr make sure they're coordinated via this. A copy
# is found mktex.opt.
ls_R_magic='% ls-R -- filename database for kpathsea; do not change this line.'
# The old string, which should continue to work.
old_ls_R_magic='% ls-R -- maintained by MakeTeXls-R; do not change this line.'
{
# Get list of directories from the explicit arguments (now saved in
# $treefile), or $TEXMFDBS if no explicit args. Eliminate duplicates.
saveIFS=$IFS # break only at newline
IFS='
'
if test -s "$treefile"; then
set x `sort "$treefile" | uniq`
else
set x `kpsewhich --show-path=ls-R | tr : '
' | sort | uniq`
fi
IFS=$saveIFS
shift
}
for TEXMFLS_R in "$@"; do
# Prepend cwd if the directory was relative.
case "$TEXMFLS_R" in
"") continue ;; # Strictly speaking, it is an error if this case is taken.
/* | [A-z]:/*) ;;
*) TEXMFLS_R="`pwd`/$TEXMFLS_R"
esac
# Allow for either ls-R and ls-r to exist. But create ls-R if we're
# working from scratch.
if test -f "$TEXMFLS_R/ls-R"; then
db_file="$TEXMFLS_R/ls-R"
elif test -f "$TEXMFLS_R/ls-r"; then
db_file="$TEXMFLS_R/ls-r"
else
db_file="$TEXMFLS_R/ls-R"
fi
# Follow a possible symlink to get the right filesystem.
# The '|| true' construct prevents an sh -e aborting.
db_readlink=`kpsereadlink "$TEXMFLS_R/ls-R" 2>/dev/null` || true
case "$db_readlink" in
"") ;;
/* | [A-z]:/*) db_file="$db_readlink" ;;
*) db_file="$TEXMFLS_R/$db_readlink"
esac
db_dir=`echo "$db_file" | sed 's%/[^/][^/]*$%%'` # can't rely on dirname
# want to be silent if the directory doesn't exist, since the ls-R
# path ordinarily contains many nonexistent directories.
test -d "$db_dir" || continue
test -w "$db_dir" || { echo "$progname: $db_dir: directory not writable. Skipping..." >&2; continue; }
if test ! -f "$db_file"; then
cp /dev/null "$db_file"
# Use same permissions as parent directory, minus x,s, or t bits.
chmod `kpsestat -xst "$db_dir"` "$db_file"
elif test -s "$db_file" \
&& test "x$(sed '1s/
$//;1q' "$db_file")" != "x$ls_R_magic" \
&& test "x$(sed '1s/
$//;1q' "$db_file")" != "x$old_ls_R_magic"; then
echo "$progname: $db_file: no magic string, skipping..." >&2
continue
fi
# Skip if we cannot write the file:
kpseaccess -w "$db_file" || { echo "$progname: $db_file: no write permission, skipping..." >&2; continue; }
db_dir_tmp="$db_dir/lsR$$.tmp"
(umask 077 && mkdir "$db_dir_tmp" ) \
|| { echo "$progname: $db_dir_tmp: could not create directory, skipping..." >&2; continue; }
db_file_tmp="$db_dir_tmp/lsR$$.tmp"
rm -f "$db_file_tmp"
$verbose && echo "$progname: Updating $db_file... "
$dry_run && continue
echo "$ls_R_magic" >"$db_file_tmp"
# The main task. We put ./: in the output, so top-level files can be
# found via ls-R. Probably irrelevant in practice. The sed command
# inserts the leading ./ for directory names, and removes ., .., and
# version control entries from the list. Also omit contents of any
# the version directories; sed apparently requires that we do that
# operation in a separate invocation. We do not try to support colons
# in directory names.
#
echo "./:" >>"$db_file_tmp"
vc_dirs='\.\(bzr\|git\|hg\|svn\)\|_darcs'
(cd "$TEXMFLS_R" && \ls -LRa 2>/dev/null) \
| sed -e '/^$/{n;s%^\./%%;s%^%./%;}; /^\.$/d; /^\.\.$/d; /^'$vc_dirs'$/d;' \
-e '/^[\.\/]*lsR[0-9]*\.tmp:*$/d' \
| sed -e /$vc_dirs'.*:$/,/^$/d' \
>>"$db_file_tmp"
# To be really safe, a loop.
until PERMS=`kpsestat = "$db_file"`; do sleep 1; done
chmod $PERMS "$db_file_tmp"
rm -f "$db_file"
mv "$db_file_tmp" "$db_file"
rm -rf "$db_dir_tmp"
done
$verbose && echo "$progname: Done."
exit 0
|