#! /bin/sh
dnl Use 'make' to create configure from this m4 script.
# This script is a hand-made configure script. It contains a lot of
# code stolen from GNU autoconf. I removed all the code that was not
# useful for configuring a LyX installation.


dnl ######### Begin M4 macros #########################################
dnl This is a template for my stripped-down configure script.
dnl First, a few convenient macros.
changequote([,])dnl
dnl
dnl
dnl MSG_CHECKING(FEATURE-DESCRIPTION,PREFIX)
dnl
define(MSG_CHECKING,
[echo $ac_n "$2checking $1""... $ac_c"])dnl
dnl
dnl
dnl MSG_RESULT(RESULT-DESCRIPTION)
dnl
define(MSG_RESULT,
[echo "$ac_t""$1"])dnl
dnl
dnl
dnl SEARCH_PROG(FEATURE-DESCRIPTION,VARIABLE-NAME,PROGRAMS-LIST,
dnl             ACTION-IF-FOUND,ACTION-IF-NOT-FOUND)
dnl
define(SEARCH_PROG,[dnl
changequote([,])dnl
MSG_CHECKING($1)
MSG_RESULT(($3))
$2=
for ac_prog in $3
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog ; ac_word=$[2]
if test -n "$ac_word"; then
  MSG_CHECKING([for \"$ac_word\"],[+])
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
  for ac_dir in $PATH; do
    test -z "$ac_dir" && ac_dir=.
    if test -x [$ac_dir/$ac_word]; then
      $2="$ac_prog"
      break
    fi
  done
  IFS="$ac_save_ifs"

  if test -n "[$]$2"; then
    ac_result=yes
    ifelse($4,,,[$4])
  else
    ac_result=no
  fi
  MSG_RESULT($ac_result)
  test -n "[$]$2" && break
fi
done

if test -z "[$]$2" ; then
  $2=none
ifelse($5,,,[  $5
])dnl
fi
changequote(,)dnl
])dnl
dnl
dnl
dnl LYXRC_VAR(VARIABLE_NAME, VALUE)
define(LYXRC_VAR,[dnl
rc_entries="$rc_entries
$1 \"$2\""])
dnl
dnl
dnl LYXRC_PROG(FEATURE-DESCRIPTION,VARIABLE-NAME,PROGRAMS-LIST,
dnl             ACTION-IF-FOUND,ACTION-IF-NOT-FOUND)
define(LYXRC_PROG,[dnl
SEARCH_PROG($1,prog,$3,$4,$5)
LYXRC_VAR($2,$prog)])
dnl
dnl
dnl PROVIDE_DEFAULT_FILE(FILE, DEFAULT-VALUE)
dnl
define(PROVIDE_DEFAULT_FILE,[dnl
# if $1 does not exist (because LaTeX did not run), 
# then provide a standard version.
if test ! -f $1 ; then
  cat >$1 <<EOF
$2
EOF
fi])
changequote(,)dnl
dnl ######### End M4 macros #############################################


####some configuration variables
outfile=lyxrc.defaults
rc_entries=
lyx_check_config=yes
lyx_keep_temps=no
srcdir=
lyx_suffix=

#### Parse the command line
for ac_option do
  case "$ac_option" in
    -help | --help | -h)
      cat << EOF
Usage: configure [options] 
Options: 
  --help                   show this help lines
  --keep-temps             keep temporary files (for debug. purposes)
  --without-latex-config   do not run LaTeX to determine configuration
  --with-lyx-suffix=suffix suffix of binary installed files
EOF
      exit 0;;
    --without-latex-config)
      lyx_check_config=no ;;
    --keep-temps)
      lyx_keep_temps=yes ;;
    --with-lyx-suffix*)
      lyx_suffix=`echo "$ac_option" | sed 's,--with-lyx-suffix=,,;s,^,-,'`
  esac 
done


#### Checking for some echo oddities
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
    ac_n= ac_c='
' ac_t='	'
  else
    ac_n=-n ac_c= ac_t=
  fi
else
  ac_n= ac_c='\c' ac_t=
fi


#### I do not really know why this is useful, but we might as well keep it.
# NLS nuisances.
# Only set these to C if already set.  These must not be set unconditionally
# because not all systems understand e.g. LANG=C (notably SCO).
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
# Non-C LC_CTYPE values break the ctype check.
if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi


#### Guess the directory in which configure is located.
changequote([,])dnl
ac_prog=[$]0
changequote(,)dnl
srcdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` 
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
test "x$srcdir" = "x$ac_prog" && srcdir=.
if test ! -r ${srcdir}/chkconfig.ltx ; then
  echo "configure: error: cannot find chkconfig.ltx script"
  exit 1
fi

#### Adjust PATH for Win32 (Cygwin)
if test "x$OSTYPE" = xcygwin; then
  echo "configure: cygwin detected; path correction"
  srcdir=`cygpath -w "${srcdir}" | tr '\\\\' /`
  echo "srcdir=${srcdir}"
fi

#### Create the build directories if necessary
for dir in bind clipart doc examples help images kbd layouts reLyX \
    scripts templates ui xfonts; do
  test ! -d $dir && mkdir $dir
done


#### Searching some useful programs
define(CHECKLATEX2E,[
## Check whether this is really LaTeX2e
rm -f chklatex.ltx
cat >chklatex.ltx <<EOF
\\nonstopmode\\makeatletter
\\ifx\\undefined\\documentclass\\else
  \\message{ThisIsLaTeX2e}
\\fi
\\@@end
EOF
if eval ${LATEX} chklatex.ltx </dev/null 2>/dev/null \
                       | grep 'ThisIsLaTeX2e' >/dev/null; then
  :
else
  LATEX=
  ac_result="not useable"
fi
rm -f chklatex.ltx chklatex.log])dnl
dnl
# Search LaTeX2e
SEARCH_PROG([for a LaTeX2e program],LATEX,latex latex2e,CHECKLATEX2E,dnl
  [lyx_check_config=no])
latex_to_dvi=$LATEX
test -z "$latex_to_dvi" && latex_to_dvi="none"

# Search for pdflatex
if test ${lyx_check_config} = no ; then
  latex_to_pdf=none
else
  SEARCH_PROG([for the pdflatex program],latex_to_pdf,pdflatex)
fi

test $latex_to_dvi != "none" && latex_to_dvi="$latex_to_dvi \$\$i"
test $latex_to_pdf != "none" && latex_to_pdf="$latex_to_pdf \$\$i"

# Search for an installed reLyX or a ready-to-install one
save_PATH=${PATH}
PATH=${PATH}:./reLyX/
SEARCH_PROG([for a LaTeX -> LyX converter],tex_to_lyx_command,reLyX)
PATH=${save_PATH}
test $tex_to_lyx_command = "reLyX" && tex_to_lyx_command="reLyX -f \$\$i"
tex_to_lyx_command=`echo $tex_to_lyx_command | sed "s,reLyX,reLyX$lyx_suffix,"`

SEARCH_PROG([for a Noweb -> LyX converter],literate_to_lyx_command,noweb2lyx)
test $literate_to_lyx_command = "noweb2lyx" && literate_to_lyx_command="noweb2lyx \$\$i \$\$o"
literate_to_lyx_command=`echo $literate_to_lyx_command | sed "s,noweb2lyx,noweb2lyx$lyx_suffix,"`

# Search something to process a literate document
SEARCH_PROG([for a Noweb -> LaTeX converter],literate_to_tex_command,noweave)
test $literate_to_tex_command = "noweave" && literate_to_tex_command="noweave -delay -index \$\$i > \$\$o"

SEARCH_PROG([for a HTML -> Latex converter],html_to_latex_command,html2latex)
test $html_to_latex_command = "html2latex" && html_to_latex_command="html2latex \$\$i"

SEARCH_PROG([for a MSWord -> Latex converter],word_to_latex_command,wvCleanLatex word2x)
test "$word_to_latex_command" = "wvCleanLatex" && word_to_latex_command="wvCleanLatex \$\$i \$\$o"
test "$word_to_latex_command" = "word2x" && word_to_latex_command="word2x -f latex \$\$i"

SEARCH_PROG([for Image converter],image_command,convert)
test $image_command = "convert" && image_command="convert \$\$i \$\$o"

# Search for a Postscript interpreter
LYXRC_PROG([for a Postscript interpreter], \ps_command, gs)

# Search something to preview postscript
SEARCH_PROG([for a Postscript previewer],GHOSTVIEW,gv ghostview)

# Search for a program to preview pdf
SEARCH_PROG([for a PDF preview],PDF_VIEWER,acroread gv ghostview xpdf)

# Search something to preview dvi
SEARCH_PROG([for a DVI previewer],DVI_VIEWER, xdvi windvi yap)

# Search something to preview html
SEARCH_PROG([for a HTML previewer],HTML_VIEWER, netscape)

# Search for a program to convert ps to pdf
SEARCH_PROG([for a PS to PDF converter],ps_to_pdf_command,ps2pdf)
test $ps_to_pdf_command = "ps2pdf" && ps_to_pdf_command="ps2pdf \$\$i"

# Search for a program to convert dvi to ps
SEARCH_PROG([for a DVI to PS converter],dvi_to_ps_command,dvips)
test $dvi_to_ps_command = "dvips" && dvi_to_ps_command="dvips -o \$\$o \$\$i"

# Search for a program to convert dvi to pdf
SEARCH_PROG([for a DVI to PDF converter],dvi_to_pdf_command,dvipdfm)
test $dvi_to_pdf_command = "dvipdfm" && dvi_to_pdf_command="dvipdfm \$\$i"

# Search a *roff program (used to translate tables in ASCII export)
LYXRC_PROG([for a *roff formatter], \ascii_roff_command, dnl
  'groff -t -Tlatin1 $$FName' nroff,dnl
  test "$prog" = "nroff" && prog='tbl $$FName | nroff')

# Search the ChkTeX program
LYXRC_PROG([for ChkTeX], \chktex_command,dnl
   "chktex -n1 -n3 -n6 -n9 -n22 -n25 -n30 -n38")

# Search for a spellchecker
LYXRC_PROG([for a spell-checker], \spell_command, ispell)

dnl # Search a Fax handling program
dnl SEARCH_PROG([for a fax driver], FAX, sendfax faxsend fax)
dnl if test $FAX = sendfax ; then
dnl   fax_command="sendfax -n -h '\$\$Host' -c '\$\$Comment' -x '\$\$Enterprise' -d '\$\$Name'@'\$\$Phone' '\$\$FName'"
dnl elif test $FAX = faxsend ; then
dnl   fax_command="faxsend '\$\$Phone' '\$\$FName'"
dnl elif test $FAX = fax ; then
dnl   fax_command="fax send '\$\$Phone' '\$\$FName'"
dnl else
dnl   fax_command="none"
dnl fi

# Search a GUI Fax program
SEARCH_PROG([for a fax program], fax_command, ksendfax)
test $fax_command = "ksendfax" && fax_command="ksendfax \$\$i"

# Search for LinuxDoc support
SEARCH_PROG([for SGML-tools 1.x (LinuxDoc)], LINUXDOC, sgml2lyx)
chk_linuxdoc=no
if test $LINUXDOC != none; then
  chk_linuxdoc=yes
  linuxdoc_cmd="\\def\\haslinuxdoc{yes}"
fi

case $LINUXDOC in
  sgml2lyx)
    linuxdoc_to_latex_command="sgml2latex \$\$i"
    linuxdoc_to_dvi_command="sgml2latex -o dvi \$\$i"
    linuxdoc_to_html_command="sgml2html \$\$i"
    linuxdoc_to_lyx_command="sgml2lyx \$\$i";;
  none)
    linuxdoc_to_latex_command="none"
    linuxdoc_to_dvi_command="none"
    linuxdoc_to_html_command="none"
    linuxdoc_to_lyx_command="none";;
esac

# Search for DocBook support
SEARCH_PROG([for SGML-tools 2.x (DocBook) or db2x scripts], DOCBOOK, sgmltools db2dvi)
chk_docbook=no
if test $DOCBOOK != none; then
  chk_docbook=yes
  docbook_cmd="\\def\\hasdocbook{yes}"
fi

case $DOCBOOK in
  sgmltools)
    docbook_to_dvi_command="sgmltools -b dvi \$\$i"
    docbook_to_html_command="sgmltools -b html \$\$i";;
  db2dvi)
    docbook_to_dvi_command="db2dvi \$\$i"
    docbook_to_html_command="db2html \$\$i";;
  none)
    docbook_to_dvi_command="none"
    docbook_to_html_command="none";;
esac

# Search for a spool command
LYXRC_PROG([for a spool command], \print_spool_command, lp lpr)
case $prog in
  lp) print_spool_printerprefix="-d ";;
 lpr) print_spool_printerprefix="-P";;
   *) :;; # leave to empty values
esac
LYXRC_VAR(\print_spool_printerprefix, $print_spool_printerprefix)

SEARCH_PROG([for a LaTeX -> HTML converter], TOHTML, tth latex2html hevea)
latex_to_html_command=$TOHTML
case $TOHTML in
	tth) latex_to_html_command="tth -t -e2 -L\$\$b < \$\$i > \$\$o";;
 latex2html) latex_to_html_command="latex2html -no_subdir -split 0 -show_section_numbers \$\$i";;
      hevea) latex_to_html_command="hevea -s \$\$i";;
esac

#### Search for image conversion ####
SEARCH_PROG([for an Image -> EPS converter], TOEPS, convert pnmtops)
case $TOEPS in
	convert) bmp_to_eps="convert BMP:\$\$i EPS:\$\$o" fits_to_eps="convert FITS:\$\$i EPS:\$\$o" gif_to_eps="convert GIF:\$\$i EPS:\$\$o" jpg_to_eps="convert JPG:\$\$i EPS:\$\$o" pbm_to_eps="convert PBM:\$\$i EPS:\$\$o" pgm_to_eps="convert PGM:\$\$i EPS:\$\$o" png_to_eps="convert PNG:\$\$i EPS:\$\$o" ppm_to_eps="convert PPM:\$\$i EPS:\$\$o" sgi_to_eps="convert SGI:\$\$i EPS:\$\$o" xbm_to_eps="convert XBM:\$\$i EPS:\$\$o" xwd_to_eps="convert XWD:\$\$i EPS:\$\$o" ;;
	pnmtops) gif_to_eps="giftopnm \$\$i | pnmtops > \$\$o" png_to_eps="pngtopnm \$\$i | pnmtops >\$\$o" jpg_to_eps="jpegtopnm \$\$i | pnmtops >\$\$o";;
esac

SEARCH_PROG([for a Image -> PNG converter], TOPNG, convert pnmtopng)
case $TOPNG in
	convert) gif_to_png="convert GIF:\$\$i PNG:\$\$o" eps_to_png="convert EPS:\$\$i PNG:\$\$o" jpg_to_png="convert JPG:\$\$i PNG:\$\$o";;
	pnmtopng) gif_to_png="giftopnm \$\$i | pnmtopng >\$\$o" eps_to_png="pstopnm \$\$i| pnmtopng >\$\$o" jpg_to_png="jpegtopnm \$\$i | pnmtopng >\$\$o";;
esac

SEARCH_PROG([for a Image -> XPM converter], TOXPM, convert)
if test "$TOXPM" = "convert"; then
	gif_to_xpm="convert GIF:\$\$i XPM:\$\$o"
	eps_to_xpm="convert EPS:\$\$i XPM:\$\$o" 
	jpg_to_xpm="convert JPG:\$\$i XPM:\$\$o"
	png_to_xpm="convert PNG:\$\$i XPM:\$\$o"
	ps_to_xpm="convert PS:\$\$i XPM:\$\$o" 
	xbm_to_xpm="convert XBM:\$\$i XPM:\$\$o" 
fi

SEARCH_PROG([For an EPS -> PDF converter], EPSTOPDF, epstopdf)
case $EPSTOPDF in
	epstopdf) eps_to_pdf="epstopdf --outfile=\$\$o \$\$i";;
esac

#### Explore the LaTeX configuration
MSG_CHECKING(LaTeX configuration)
# First, remove the files that we want to re-create
rm -f textclass.lst packages.lst chkconfig.sed
if test ${lyx_check_config} = no ; then
  MSG_RESULT(default values)
else
  MSG_RESULT(auto)
  rm -f wrap_chkconfig.ltx chkconfig.vars chkconfig.classes chklayouts.tex
  cat >wrap_chkconfig.ltx <<EOF
\\newcommand\\srcdir{${srcdir}}
${linuxdoc_cmd}
${docbook_cmd}
\\input{${srcdir}/chkconfig.ltx}
EOF
  ## Construct the list of classes to test for.
  # build the list of available layout files and convert it to commands 
  # for chkconfig.ltx 
  for file in ./layouts/*.layout ${srcdir}/layouts/*.layout ; do 
    case $file in
      */\*.layout) ;;
      *) test -r "$file" && echo $file ;;
    esac
  done | sed -e 's%^.*layouts/\(.*\)\.layout$%\\TestDocClass{\1}%'\
             > chklayouts.tex
changequote([,])dnl
  [eval] ${LATEX} wrap_chkconfig.ltx 2>/dev/null | grep '^\+'
  [eval] `cat chkconfig.vars | sed 's/-/_/g'`
changequote(,)dnl
fi

# Do we have all the files we need? Useful if latex did not run
changequote([,])dnl
echo "creating textclass.lst" 
PROVIDE_DEFAULT_FILE(textclass.lst,dnl
[# This file declares layouts and their associated definition files
# (include dir. relative to the place where this file is).
# It contains only default values, since chkconfig.ltx could not be run 
# for some reason. Run ./configure if you need to update it after a
# configuration change.  
article	article	article
report	report	report
book	book	book
linuxdoc	linuxdoc	linuxdoc
letter	letter	letter])

PROVIDE_DEFAULT_FILE(chkconfig.sed,[s/@.*@/???/g])

echo "creating packages.lst"
PROVIDE_DEFAULT_FILE(packages.lst,dnl
[# This file should contain the list of LaTeX packages that have been
# recognized by LyX. Unfortunately, since configure could not find
# your LaTeX2e program, the tests have not been run. Run ./configure
# if you need to update it after a configuration change.
])
changequote(,)dnl

echo "creating doc/LaTeXConfig.lyx"
echo "s/@chk_linuxdoc@/$chk_linuxdoc/g" >> chkconfig.sed
echo "s/@chk_docbook@/$chk_docbook/g" >> chkconfig.sed
sed -f chkconfig.sed ${srcdir}/doc/LaTeXConfig.lyx.in >doc/LaTeXConfig.lyx

echo "creating $outfile"
cat >$outfile <<EOF
# This file has been automatically generated by LyX' lib/configure
# script. It contains default settings that have been determined by
# examining your system. PLEASE DO NOT MODIFY ANYTHING HERE! If you
# want to customize LyX, make a copy of the file LYXDIR/lyxrc as
# ~/.lyx/lyxrc and edit this file instead. Any setting in lyxrc will
# override the values given here.
\\Format text	  txt	ASCII		A
\\Format textparagraph txt ASCII(paragraphs)	""
\\Format docbook  sgml	DocBook		B
\\Format bmp      bmp	BMP		""
\\Format dvi	  dvi	DVI		D
\\Format eps	  eps	EPS		""
\\Format epsi     epsi  EPSI 		""
\\Format fax	  ""	Fax		""
\\Format fits     fits	FITS		""
\\Format gif      gif	GIF		""
\\Format grace    agr	GRACE		""
\\Format html	  html	HTML		H
\\Format jpg      jpg	JPEG		""
\\Format latex	  tex	LaTeX		L
\\Format linuxdoc sgml	LinuxDoc	x
\\Format lyx      lyx	LyX		""
\\Format literate nw	NoWeb		N
\\Format pdf	  pdf	PDF		P
\\Format pdf2	  pdf  "PDF (pdflatex)"	F
\\Format pdf3	  pdf  "PDF (dvipdfm)"	m
\\Format pbm	  pbm	PBM		""
\\Format pgm	  pgm	PGM		""
\\Format png	  png	PNG		""
\\Format ppm	  ppm	PPM		""
\\Format ps	  ps	Postscript	t
\\Format program  ""	Program		""
\\Format sgi      sgi	SGI		""
\\Format tgif     tgif	TGIF		""
\\Format tiff     tif	TIFF		""
\\Format xbm      xbm   XBM             ""
\\Format xpm      xpm   XPM             ""
\\Format xwd      xwd	XWD		""
\\Format word	  doc	Word		W

\\converter latex dvi "$latex_to_dvi" "latex"
\\converter latex pdf2 "$latex_to_pdf" "latex"
\\converter latex html "$latex_to_html_command" "originaldir,needaux"
\\converter literate latex "$literate_to_tex_command" ""
\\converter dvi pdf3 "$dvi_to_pdf_command" ""
\\converter dvi ps "$dvi_to_ps_command" ""
\\converter ps pdf "$ps_to_pdf_command" ""
\\converter ps fax "$fax_command" ""
\\converter linuxdoc lyx "$linuxdoc_to_lyx_command" ""
\\converter linuxdoc latex "$linuxdoc_to_latex_command" ""
\\converter linuxdoc dvi "$linuxdoc_to_dvi_command" ""
\\converter linuxdoc html "$linuxdoc_to_html_command" ""
\\converter docbook dvi "$docbook_to_dvi_command" ""
\\converter docbook html "$docbook_to_html_command" ""

\\converter latex lyx "$tex_to_lyx_command" ""
\\converter literate lyx "$literate_to_lyx_command" ""
\\converter html latex "$html_to_latex_command" ""
\\converter word latex "$word_to_latex_command" ""

\\converter agr  eps "xmgrace -hardcopy -printfile \$\$o -hdevice EPS \$\$i" ""
\\converter bmp  eps "$bmp_to_eps" ""
\\converter fits  eps "$fits_to_eps" ""
\\converter gif  eps "$gif_to_eps" ""
\\converter jpg  eps "$jpg_to_eps" ""
\\converter pbm  eps "$pbm_to_eps" ""
\\converter pgm  eps "$pgm_to_eps" ""
\\converter png  eps "$png_to_eps" ""
\\converter ppm  eps "$ppm_to_eps" ""
\\converter sgi  eps "$sgi_to_eps" ""
\\converter tgif eps "tgif -print -eps \$\$i" ""
\\converter tiff eps "tiff2ps \$\$i > \$\$o" ""
\\converter xbm  eps "$xbm_to_eps" ""
\\converter xwd  eps "$xwd_to_eps" ""

\\converter tgif xpm "tgif -print -stdout -xpm \$\$i > \$\$o" ""
\\converter tgif png "tgif -print -stdout -png \$\$i > \$\$o" ""
\\converter tgif pdf "tgif -print -stdout -pdf \$\$i > \$\$o" ""

\\converter gif  png "$gif_to_png" ""
\\converter eps  png "$eps_to_png" ""
\\converter epsi png "$eps_to_png" ""
\\converter jpg  png "$jpg_to_png" ""

\\converter gif  xpm "$gif_to_xpm" ""
\\converter eps  xpm "$eps_to_xpm" ""
\\converter epsi xpm "$eps_to_xpm" ""
\\converter jpg  xpm "$jpg_to_xpm" ""
\\converter png  xpm "$png_to_xpm" ""
\\converter ps  xpm "$ps_to_xpm" ""
\\converter xbm  xpm "$xbm_to_xpm" ""
 
\\converter eps  pdf "$eps_to_pdf" ""
\\converter epsi pdf "$eps_to_pdf" ""

\\viewer dvi "$DVI_VIEWER"
\\viewer html "$HTML_VIEWER"
\\viewer pdf "$PDF_VIEWER"
\\viewer ps "$GHOSTVIEW -swap"
\\viewer eps "$GHOSTVIEW"

$rc_entries
\\font_encoding "$chk_fontenc"
EOF

######## X FONTS
# create a fonts.dir file to make X fonts available to LyX
echo "checking for TeX fonts"

fontlist="cmex10 cmmi10 cmr10 cmsy10 eufm10 msam10 msbm10"
rm -f xfonts/fonts.dir xfonts/fonts.scale xfonts/tmpfonts

num=0
touch xfonts/tmpfonts
for font in $fontlist ; do
  MSG_CHECKING([for $font])
  result=no
  for ext in pfb pfa ttf ; do
    if filepath=`kpsewhich $font.$ext` ; then
      result="yes ($ext)"
      rm -f xfonts/$font.$ext
      ln -s $filepath xfonts 2>/dev/null
      echo "$font.$ext -unknown-$font-medium-r-normal--0-0-0-0-p-0-adobe-fontspecific" >>xfonts/tmpfonts
      num=`expr $num + 1`
      break
    fi
  done
  MSG_RESULT($result)
done

if test ! $num = 0 ; then
  echo $num >xfonts/fonts.scale
  cat xfonts/tmpfonts >>xfonts/fonts.scale
  cp xfonts/fonts.scale xfonts/fonts.dir
fi
rm -f xfonts/tmpfonts


# Remove superfluous files if we are not writing in the main lib
# directory 
for file in $outfile textclass.lst packages.lst \
            doc/LaTeXConfig.lyx xfonts/fonts.dir ; do
  # we rename the file first, so that we avoid comparing a file with itself
  mv $file $file.new
  if test -r $srcdir/$file && diff $file.new $srcdir/$file >/dev/null 2>/dev/null ; 
  then 
    echo "removing $file, which is identical to the system global version"
    rm -f $file.new
  else
    mv $file.new $file
  fi
done


# Final clean-up
if test $lyx_keep_temps = no ; then
rm -f chkconfig.sed chkconfig.vars wrap_chkconfig.* chklayouts.tex \
      missfont.log
fi