File SuSEconfig.texlive of Package texlive

#!/bin/bash
#
# Copyright (c) 1997-2001 SuSE Gmbh Nuernberg, Germany.  All rights reserved.
# Copyright (c) 2004 SuSE LINUX AG, Germany.  All rights reserved.
# Copyright (c) 2007-2009 SuSE LINUX Products GmbH, Nuernberg, Germany.
#
# Please submit bugfixes or comments via http://bugs.opensuse.org/
# 
# Author: Werner Fink, 1997-2009
#

typeset -r OLDIFS="$IFS"
test -r /etc/sysconfig/suseconfig && . /etc/sysconfig/suseconfig

unset ${!LC_*}
LANG=POSIX
MKTEXLSR=true
export LANG MKTEXLSR

if ! type -p kpsewhich &> /dev/null ; then
    dirname=/usr/share/texmf/bin/noarch
    cpu=$(uname -i|tr '[:upper:]' '[:lower:]' | sed 's/ppc64/ppc/;s/i386/i?86/')
	os=$(uname -s|tr '[:upper:]' '[:lower:]')
    binary=$(echo $dirname | sed "s%share%lib%;s%noarch%${cpu}-${os}%")
    binary=$(echo $binary)
    case ":${PATH}:" in
    *:${dirname}:*)
	;;
    *)
	PATH="${dirname}:${binary}:${PATH}"
	;;
    esac
    unset binary
    dirname=$(kpsewhich --var-value=TEXMFVAR 2> /dev/null)/link
    if test "$dirname" = /link ; then
	dirname=/var/lib/texmf/link
    fi
    for script in ${dirname}/${cpu}-${os}/* ; do
	test -e $script || continue
	. $script
    done
    unset cpu os dirname script
fi

export PATH

type -p texhash    &> /dev/null || exit 0
type -p kpsewhich  &> /dev/null || exit 0
type -p updmap-sys &> /dev/null || exit 0
type -p find &> /dev/null || { echo "$0: No find in PATH ... skipping"; exit 0 ; }
type -p sort &> /dev/null || { echo "$0: No sort in PATH ... skipping"; exit 0 ; }
type -p env  &> /dev/null || { echo "$0: No env  in PATH ... skipping"; exit 0 ; }
type -p sed  &> /dev/null || { echo "$0: No sed  in PATH ... skipping"; exit 0 ; }
type -p tr   &> /dev/null || { echo "$0: No tr   in PATH ... skipping"; exit 0 ; }
type -p grep &> /dev/null || { echo "$0: No grep in PATH ... skipping"; exit 0 ; }
type -p ed   &> /dev/null || { echo "$0: No ed   in PATH ... skipping"; exit 0 ; }

# Be sure that configuring in /etc/texmf will work even if
# there are files relative to /etc/texmf ...
unset KPSE_DOT || true
: ${TEXMFMAIN:=$(kpsewhich --expand-path='$TEXMFMAIN' 2> /dev/null)}
: ${TEXMFDIST:=$(kpsewhich --expand-path='$TEXMFDIST' 2> /dev/null)}
: ${TEXMFVAR:=$(kpsewhich --var-value=TEXMFVAR 2> /dev/null)}
: ${TEXMFCNF:=$(kpsewhich texmf.cnf 2> /dev/null)}
: ${TEXMFSYSCONFIG:=$(kpsewhich --expand-path='$TEXMFSYSCONFIG' 2> /dev/null)}
: ${TEXMFLSR:=$(kpsewhich --show-path=ls-R 2> /dev/null)}
: ${WEB2C:=$TEXMFVAR/web2c}

HASHLSR=
for lsr in ${TEXMFLSR//:/ }; do
    find $lsr -prune -type d -and -not -fstype nfs > /dev/null 2>&1 || continue
    HASHLSR=${HASHLSR:+$HASHLSR:}${lsr}
    size=$(find /etc/texmf/ls-R  -follow -printf '%s')
    if test $size -lt 80 ; then
	mkdir -p /var/adm/SuSEconfig
	> /var/adm/SuSEconfig/run-texhash;
    fi
done

tcfmgr ()
{
    ${TEXMFMAIN}/texconfig/tcfmgr ${1+"$@"} 2> /dev/null
}

enablemaps ()
{
    updmap-sys --quiet --nohash --listmaps < /dev/null 2> /dev/null | \
	sed -n -r 's@(#![[:space:]])(Mixed)?Map[[:space:]]*@@gp' | \
	xargs -r kpsewhich --format=map 2> /dev/null | \
	sed -r 's@.*/([^/]*)@\1@g'
}

#
# Straightforward ... here we go
#
for f in /var/adm/SuSEconfig/run?texhash; do
    test -e $f || continue
    for lsr in ${HASHLSR//:/ }; do
	find $lsr -prune -type d -and -not -fstype nfs > /dev/null 2>&1 || continue
	test $f -nt $lsr/ls-R && texhash $lsr
    done
    cfg=$(tcfmgr --cmd find --file updmap.cfg)
    if test -e ${cfg} ; then
	updmap-sys --quiet --nohash --nomkmap --syncwithtrees < /dev/null 2> /dev/null
	enablemaps | \
	while read line ; do
	    line='^#![[:space:]]*((Mixed)?Map)[[:space:]]*('$line')'
	    emap=$(sed -n -r "s/$line/\1=\3/p" ${cfg})
	    updmap-sys --quiet --nohash --nomkmap --enable $emap < /dev/null 2> /dev/null
	done
	updmap-sys --quiet < /dev/null 2> /dev/null
    fi
    rm -f /var/adm/SuSEconfig/run?texhash
    break
done

#
# If texmf.cnf has changed it may contain changed memory sizes
# of various programs.
#
type -p readlink      &> /dev/null || exit 0
type -p texconfig-sys &> /dev/null || exit 0

test -L "$TEXMFCNF" && TEXMFCNF="$(readlink -f "$TEXMFCNF" 2> /dev/null)"

#
# Configuration broken
#
if test ! -e "$TEXMFCNF" ; then
    echo "$0: Configuration of texlive installation not found."
    exit 0
fi

init=false
for f in $(find ${WEB2C}/ -name '*.fmt' -name '*.mem' -o -name '*.base') ; do
    test -e "$f" || continue
    test -L "$f" && continue
    test "$TEXMFCNF" -nt "$f" && init=true
    test -s "$f" && touch "$f"
done
if test $init = true ; then
    updmap-sys --syncwithtrees < /dev/null &> /dev/null
    texconfig-sys init < /dev/null &> /dev/null
fi

#
# These are required.
#
type -p md5sum &> /dev/null || exit 0

#
# We need a check for an already modified texlive configuration:
# therefore we use md5 check sums.
#
if test -z "$MD5DIR" ; then
    LIBDIR=/var/adm/SuSEconfig
    MD5DIR=$LIBDIR/md5
fi
mkdir -p $MD5DIR
test $? -gt 0 && exit 0

#
# The main configuration files of TeXLive.
#
type -p fmtutil-sys   &> /dev/null || exit 0

cnf_mfont=$(tcfmgr --cmd find --file mktex.cnf)
 cnf_xdvi=$(tcfmgr --cmd find --file XDvi)
cnf_dvips=$(tcfmgr --cmd find --file config.ps)
 cnf_lang=$(TEXMF=$TEXMFSYSCONFIG kpsewhich language.dat 2> /dev/null)
 cnf_base=$(TEXMF=$TEXMF kpsewhich language.us 2> /dev/null)

test -n "${cnf_mfont}" || exit 0
test -n "${cnf_xdvi}"  || exit 0
test -n "${cnf_dvips}" || exit 0
test -n "${cnf_lang}"  || exit 0

md5_mfont=${MD5DIR}${cnf_mfont}
 md5_xdvi=${MD5DIR}${cnf_xdvi}
md5_dvips=${MD5DIR}${cnf_dvips}
 md5_lang=${MD5DIR}${cnf_lang}
 md5_cups=${MD5DIR}/cups

#
# Is this a full TeXLive system?
#
test -e ${cnf_mfont} || exit 0  # Default MetaFont mode
test -e ${cnf_xdvi}  || exit 0  # Default xdvi resolution
test -e ${cnf_dvips} || exit 0  # Default printer mode
test -e ${cnf_lang}  || exit 0  # Default hyphenation

#
# Current MD5 sums
#
set -- $(md5sum < ${cnf_mfont}) ; md5modes="$1"
set -- $(md5sum < ${cnf_xdvi} ) ; md5xdvi="$1"
set -- $(md5sum < ${cnf_dvips}) ; md5dvips="$1"
set -- $(md5sum < ${cnf_lang} ) ; md5lang="$1"

#
# Previous md5 sums
#
omd5lang=0
if test -e ${md5_lang} -a -r ${md5_lang} ; then
    test ${md5_lang} -nt ${cnf_lang} && md5_nt_lang="yes"
    set -- $(cat ${md5_lang}) ; omd5lang="$1"
elif test ! -d ${md5_lang%/*} ; then
    mkdir -p ${md5_lang%/*}
fi

#
# Create new formats for new language.dat if needed
#
if test $omd5lang = 0 -o \
	\( $md5lang != $omd5lang -o "$md5_nt_lang" = "yes" \)
then
    set -- $(md5sum < ${cnf_lang})
    echo $1 > ${md5_lang}
    fmtutil-sys --byhyphen ${cnf_lang} 
fi

#
# The main system printer.
#
lp=""
if type -p lpoptions &>/dev/null && lpstat -r &>/dev/null ; then
    dev=PS
    size=a4
    dpi=300
    color=mono
    IFS=$'\n'
    lpopt=($(lpoptions -l 2> /dev/null))
    IFS="$OLDIFS"
    shopt -s extglob
    for line in "${lpopt[@]}" ; do
	case "$line" in
	PageSize*)
	    set -- $line
	    while test -n "$1" ; do
		case "$1" in
		\**)	 size="${1:1}"; break
		esac
		shift
	    done
	    ;;
	Resolution*)
	    set -- $line
	    reg='?(\*)@(+([0-9])|+([0-9])x+([0-9]))dpi'
	    cur=0
	    while test -n "$1" ; do
		case "$1" in
		$reg)	 cur=${1%%+([[:alpha:]])}
		esac
		cur="${cur#\*}"
		case "$1" in
		*Color*) color=color
		esac
		shift
		test "${cur%x*}" -gt "${dpi%x*}" && dpi=$cur 
	    done
	    ;;
	ColorCorrection*)
	    set -- $line
	    while test -n "$1" ; do
		case "$1" in
		\*RGB|\*CMYK) color=color; break
		esac
		shift
	    done
	    ;;
	esac
    done
    shopt -u extglob
    lp="lp|${dev}-$(echo ${size}-auto-${color}-${dpi}|tr '[:upper:]' '[:lower:]')"
elif test -r /etc/printcap -a -d /var/lib/apsfilter/ ; then
    lp=$(grep -E '^lp\|' /etc/printcap)
elif test -r /etc/printcap -a -x /usr/lib/lpdfilter/bin/readpc ; then
    lp=$(/usr/lib/lpdfilter/bin/readpc lp || true)
fi
test -n "$lp" || exit 0 # No (configured) filter system: nothing to do

if type -p lpoptions &>/dev/null && lpstat -r &>/dev/null ; then
    omd5cups=0
    if test -r ${md5_cups} ; then
	set -- $(cat ${md5_cups}) ; omd5cups=$1
    elif test ! -d ${md5_cups%/*} ; then
	mkdir -p ${md5_cups%/*}
    fi
    set -- $(lpoptions -l 2> /dev/null | md5sum) ; md5cups=$1
    if test ${omd5cups} != ${md5cups} ; then
	prtcap_nt_mfont="yes"
	prtcap_nt_xdvi="yes"
	prtcap_nt_dvips="yes"
	echo ${md5cups} > ${md5_cups}
    fi
else
    test /etc/printcap -nt ${cnf_mfont} && prtcap_nt_mfont="yes"
    test /etc/printcap -nt ${cnf_xdvi}  && prtcap_nt_xdvi="yes"
    test /etc/printcap -nt ${cnf_dvips} && prtcap_nt_dvips="yes"
fi

#
# Previous md5 sums
#
omd5modes=0
 omd5xdvi=0
omd5dvips=0
if test -e ${md5_mfont} -a -r ${md5_mfont} ; then
    test ${md5_mfont} -nt ${cnf_mfont} && md5_nt_mfont="yes"
    set -- $(cat ${md5_mfont}) ; omd5modes="$1"
elif test ! -d ${md5_mfont%/*} ; then
    mkdir -p ${md5_mfont%/*}
fi
if test -e ${md5_xdvi} -a -r ${md5_xdvi} ; then
    test ${md5_xdvi}  -nt ${cnf_xdvi}  && md5_nt_xdvi="yes"
    set -- $(cat ${md5_xdvi})  ; omd5xdvi="$1"
elif test ! -d ${md5_xdvi%/*} ; then
    mkdir -p ${md5_xdvi%/*}
fi
if test -e ${md5_dvips} -a -r ${md5_dvips} ; then
    test ${md5_dvips} -nt ${cnf_dvips} && md5_nt_dvips="yes"
    set -- $(cat ${md5_dvips}) ; omd5dvips="$1"
elif test ! -d ${md5_dvips%/*} ; then
    mkdir -p ${md5_dvips%/*}
fi

#
# Convert YaST2 configured printer for apsfilter or lpdfilter
#
case "$lp" in
    *\|*.upp--*)
	lp=""
	upp=${lp##*|}
	IFS="-$IFS"
	for upp in $upp ; do break; done
	IFS="$OLDIFS"
	if test -s /etc/gs.upp/$upp ; then
	    while read line ; do
		case "$line" in
		    -sDEVICE=*) dev="${line#*=}" ;;
		    @*.upp)	dev="${line#@}"  ;;
		    -r*)	dpi="${line#-r}" ;;
		    -sPAPERSIZE=*)
				psz="${line#*=}" ;;
		    -sCOLOR=*)  col="${line#*=}" ;;
                    *) ;;
		esac
	    done < /etc/gs.upp/$upp
	    lp="lp|${dev}-${psz}-auto-${col}-${dpi}"
	fi
	;;
    *:cm=lpdfilter*:)
	entry="$lp"
	lp=""
	IFS=":"
	for e in $entry ; do
	    case "$e" in
		cm=lpdfilter*) eval "${e#cm=lpdfilter}" ;;
	    esac
	done
	IFS="$OLDIFS"
	if test "$drv" = "upp" -a -s /etc/lpdfilter/lp/upp ; then
	    while read line ; do
		case "$line" in
		    -sDEVICE=*)     drv="${line#*=}"  ;; # Overwrite driver!
		    -r*)            dpi="${line#-r}"  ;;
		    -dDEVICEXRESOLUTION=*)
				   xres="${line#*=}"  ;;
		    -dDEVICEYRESOLUTION=*)
				   yres="${line#*=}"  ;;
		    -sPAPERSIZE=*) size="${line#*=}"  ;;
		    -sCOLOR=*)    color="${line#*=}"  ;;
		    -sPOSTFILTER=\"*\")
			      eval post="${line#*=}"  ;;
		    @*)		    upp="${line#@}"   ;;
		esac
	    done < /etc/lpdfilter/lp/upp
	fi
	if test -n "$upp" && type -p gs &> /dev/null ; then
	    drv=${upp##*/}
	    upp=$(echo "($upp) findlibfile { pop print } { pop } ifelse" | \
		  gs -sDEVICE=nullpage -q -dNOPAUSE - -c quit)
	fi
	if test -r "$upp" ; then
	    while read line ; do
		case "$line" in
		    -r*)	    dpi="${line#-r}"  ;;
		esac
	    done < $upp
	fi
	if test -z "$dpi" ; then
	    test -n "$xres" && dpi=$xres
	    test -n "$yres" && dpi=${dpi+"${dpi}x"}$yres
	fi
	lp="lp|${drv}-${size}-${method}-${color}-${dpi}"
	;;
esac

#
# Parse the configured system main printer
# Ghostscript/PS <-> Metafont mode and paper size
# (UNTESTED, Sorry I've *not* enough printers around)
#
function get_paper () {
    (
	. /etc/sysconfig/language &> /dev/null
	h=($(LANG=$RC_LANG locale -k LC_PAPER))
	case "${h[0]}" in
	    height=297) echo a4	    ;;
	    *)		echo letter ;;
	esac
    )
}

case "$lp" in
    *-letter-*)   XDVISIZE=us     ; DVIPSSIZE=letter  ;;
    *-legal-*)    XDVISIZE=legal  ; DVIPSSIZE=legal   ;;
    *-ledger-*)   XDVISIZE=a3r    ; DVIPSSIZE=ledger  ;;
    *-tabloid-*)  XDVISIZE=a3     ; DVIPSSIZE=tabloid ;;
    *-a3-*)       XDVISIZE=a3     ; DVIPSSIZE=a3      ;;
    *-a4-*)       XDVISIZE=a4     ; DVIPSSIZE=a4      ;;
    *)
	case "$(get_paper)" in
	    a4)   XDVISIZE=a4     ; DVIPSSIZE=a4      ;;    
	    *)    XDVISIZE=us     ; DVIPSSIZE=letter  ;;
	esac
    ;;
esac

case "$lp" in
    *\|PS*)          PRINTER=ljfour   ;;
    *\|bj10e*)       PRINTER=bjtenex  ;;
    *\|bj200*)       PRINTER=bjtzzex  ;;
    *\|bjc600*)      PRINTER=canonbjc ;;
    *\|bjc800*)      PRINTER=canonbjc ;;
    *\|bjc610a*)     PRINTER=canonbjc ;;
#   *\|bjc610b*)     PRINTER=canonbjc ;;
    *\|cdeskjet*600) PRINTER=ljfour   ;;
    *\|deskjet*600)  PRINTER=ljfour   ;;
    *\|cdeskjet*)    PRINTER=deskjet  ;;
    *\|deskjet*)     PRINTER=deskjet  ;;
    *\|cdj6*)        PRINTER=ljfour   ;;
    *\|cdj8*)        PRINTER=ljfour   ;;
    *\|hpdj*)        PRINTER=ljfour   ;;
    *\|cdj*600)      PRINTER=ljfour   ;;
    *\|djet*600)     PRINTER=ljfour   ;;
    *\|cdj*)         PRINTER=deskjet  ;;
    *\|djet*)        PRINTER=deskjet  ;;
    *\|laserjet*)    PRINTER=cx       ;;
    *\|ljetplus*)    PRINTER=cx       ;;
    *\|ljet2*)       PRINTER=cx       ;;
    *\|ljet3*)       PRINTER=jetiiisi ;;
    *\|ljet4l*)      PRINTER=cx       ;;
    *\|ljet4*)       PRINTER=ljfour   ;;
    *\|lj4*)         PRINTER=ljfour   ;;
    *\|lj5*)         PRINTER=ljfive   ;;
#   *\|lj5*)         PRINTER=ljfivemp ;;
    *\|stcolor*720)  PRINTER=esphi    ;;
    *\|stcolor*)     PRINTER=epstylus ;;
    *\|st800*720)    PRINTER=esphi    ;;
    *\|st800*)       PRINTER=epstylus ;;
    *\|stc800*720)   PRINTER=esphi    ;;
    *\|stc800*)      PRINTER=epstylus ;;
    *\|stc600*)      PRINTER=epscszz  ;;
    *\|stc_h*)       PRINTER=esphi    ;;
    *\|stc*)         PRINTER=epstypro ;;
    *)               PRINTER=ljfour
             prtcap_nt_dvips="manual" ;;
esac

#
# Run texconfig if no one has update the TeXLive system
# or parts of it.
#

if test $omd5modes = 0 -o \
	\( $md5modes = $omd5modes -a "$prtcap_nt_mfont" = "yes" -a "$md5_nt_mfont" = "yes" \)
then
    env -i MKTEXLSR=true PATH=$PATH LANG=$LANG texconfig-sys mode $PRINTER < /dev/null
    set -- $(md5sum < ${cnf_mfont})
    echo $1 > ${md5_mfont}
fi
if test $omd5xdvi  = 0 -o \
	\( $md5xdvi  = $omd5xdvi  -a "$prtcap_nt_xdvi"  = "yes"  -a "$md5_nt_xdvi"  = "yes" \)
then
    env -i MKTEXLSR=true PATH=$PATH LANG=$LANG texconfig-sys xdvi paper $XDVISIZE < /dev/null
    set -- $(md5sum < ${cnf_xdvi})
    echo $1 > ${md5_xdvi}
fi
if test $omd5dvips = 0 -o \
	\( $md5dvips = $omd5dvips -a "$prtcap_nt_dvips" = "yes"  -a "$md5_nt_dvips" = "yes" \)
then
    env -i MKTEXLSR=true PATH=$PATH LANG=$LANG texconfig-sys dvips mode  $PRINTER   < /dev/null
    env -i MKTEXLSR=true PATH=$PATH LANG=$LANG texconfig-sys dvips paper $DVIPSSIZE < /dev/null
    set -- $(md5sum < ${cnf_dvips})
    echo $1 > ${md5_dvips}
fi
if test "$prtcap_nt_dvips" = "manual" -a \
	\( $md5dvips = $omd5dvips -o $omd5dvips = 0 \)
then
    echo "$0: Unknown default printer, use texconfig to setup dvips manually."
    if test -n "$MAIL_REPORTS_TO" ; then
        echo "$0: Unknown default printer, use texconfig to setup dvips manually." | \
	mail -s "$0" $MAIL_REPORTS_TO
    fi
fi

##
exit 0