lyx_mirror/lib/configure.m4
Lars Gullik Bjønnes 055fe2604d converters patch from Michael Schmitt
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5937 a592a061-630c-0410-9148-cb99ea01b6c8
2003-01-12 22:51:59 +00:00

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19 KiB
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#! /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
$2
EOF
fi])
changequote(,)dnl
dnl ######### End M4 macros #############################################
####some configuration variables
outfile=lyxrc.defaults
rc_entries=
lyx_check_config=yes
lyx_keep_temps=no
srcdir=
version_suffix=
#### Parse the command line
for ac_option do
case "$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-version-suffix=suffix suffix of binary installed files
EOF
exit 0;;
--without-latex-config)
lyx_check_config=no ;;
--keep-temps)
lyx_keep_temps=yes ;;
--with-version-suffix*)
version_suffix=`echo "$ac_option" | sed 's,--with-version-suffix=,,'`
esac
done
#### Checking for some echo oddities
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
ac_n= ac_c='
' ac_t=' '
else
ac_n=-n ac_c= ac_t=
fi
else
ac_n= ac_c='\c' ac_t=
fi
#### I do not really know why this is useful, but we might as well keep it.
# NLS nuisances.
# Only set these to C if already set. These must not be set unconditionally
# because not all systems understand e.g. LANG=C (notably SCO).
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
# Non-C LC_CTYPE values break the ctype check.
if test "${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 ${srcdir}/chkconfig.ltx ; then
echo "configure: error: cannot find chkconfig.ltx script"
exit 1
fi
#### Adjust PATH for Win32 (Cygwin)
case `uname -s` in
CYGWIN*)
echo "configure: cygwin detected; path correction"
srcdir=`cygpath -w "${srcdir}" | tr '\\\\' /`
echo "srcdir=${srcdir}" ;;
esac
#### 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 $tex_to_lyx_command | sed "s,reLyX,reLyX$version_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 $literate_to_lyx_command | sed "s,noweb2lyx,noweb2lyx$version_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, "mozilla file://\$\$p\$\$i" 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 -dCompatibilityLevel=1.3 \$\$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"
# We have a script to convert previewlyx to ppm
lyxpreview_to_bitmap_command="lyxpreview2bitmap.sh"
# 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)
# Search for computer algebra systems
SEARCH_PROG([for Octave],OCTAVE,octave)
SEARCH_PROG([for Maple],MAPLE,maple)
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, kdeprintfax ksendfax)
test $fax_command = "kdeprintfax" && fax_command="kdeprintfax \$\$i"
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
#### 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 fax "" Fax ""
\\Format fig fig XFig ""
\\Format agr agr GRACE ""
\\Format html html HTML H
\\Format gif gif GIF ""
\\Format jpg jpg JPG ""
\\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 png png PNG ""
\\Format ppm ppm PPM ""
\\Format pgm pgm PGM ""
\\Format pbm pbm PBM ""
\\Format ps ps Postscript t
\\Format program "" Program ""
\\Format tgif obj TGIF ""
\\Format tiff tif TIFF ""
\\Format word doc Word W
\\Format xbm xbm XBM ""
\\Format xpm xpm XPM ""
\\Format lyxpreview lyxpreview "LyX Preview" ""
\\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 lyxpreview ppm "$lyxpreview_to_bitmap_command" ""
\\converter latex lyx "$tex_to_lyx_command" ""
\\converter literate lyx "$literate_to_lyx_command" ""
\\converter html latex "$html_to_latex_command" ""
\\converter word latex "$word_to_latex_command" ""
\\viewer dvi "$DVI_VIEWER"
\\viewer html "$HTML_VIEWER"
\\viewer pdf "$PDF_VIEWER"
\\viewer ps "$GHOSTVIEW -swap"
\\viewer eps "$GHOSTVIEW"
$rc_entries
\\font_encoding "$chk_fontenc"
EOF
### the graphic converter part with the predefined ones
#### Search for tne nonstandard converting progs
#
SEARCH_PROG([for an FIG -> EPS/PPM converter], FIG2DEV, fig2dev)
if test "$FIG2DEV" = "fig2dev"; then
cat >>$outfile <<EOF
\\converter fig eps "fig2dev -L eps \$\$i \$\$o" ""
\\converter fig ppm "fig2dev -L ppm \$\$i \$\$o" ""
EOF
fi
SEARCH_PROG([for an TIFF -> PS converter], TIFF2PS, tiff2ps)
if test "$TIFF2PS" = "tiff2ps"; then
cat >>$outfile <<EOF
\\converter tiff eps "tiff2ps \$\$i > \$\$o" ""
EOF
fi
SEARCH_PROG([for an TGIF -> EPS/PPM converter], TGIF, tgif)
if test "$TGIF" = "tgif"; then
cat >>$outfile <<EOF
\\converter tgif eps "tgif -print -eps \$\$i" ""
\\converter tgif pdf "tgif -print -pdf \$\$i" ""
\\converter tgif png "tgif -print -png \$\$i" ""
\\converter tgif ppm "tgif -print -stdout -xpm \$\$i | xpmtoppm > \$\$o" ""
EOF
fi
SEARCH_PROG([for an EPS -> PDF converter], EPSTOPDF, epstopdf)
if test "$EPSTOPDF" = "epstopdf"; then
cat >>$outfile <<EOF
\\converter eps pdf "epstopdf --outfile=\$\$o \$\$i" ""
EOF
fi
#### Add Grace conversions (xmgrace needs an Xserver, gracebat doesn't.)
SEARCH_PROG([for a Grace -> Image converter], GRACE, gracebat)
if test "$GRACE" = "gracebat"; then
cat >>$outfile <<EOF
\\converter agr eps "gracebat -hardcopy -printfile \$\$o -hdevice EPS \$\$i 2>/dev/null" ""
\\converter agr png "gracebat -hardcopy -printfile \$\$o -hdevice PNG \$\$i 2>/dev/null" ""
\\converter agr jpg "gracebat -hardcopy -printfile \$\$o -hdevice JPEG \$\$i 2>/dev/null" ""
EOF
fi
######## 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 wasy10"
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
if test ! -r xfonts/fonts.dir ; then
echo "removing font links"
rm -f xfonts/*.pfb xfonts/fonts.scale
fi
# Final clean-up
if test $lyx_keep_temps = no ; then
rm -f chkconfig.sed chkconfig.vars wrap_chkconfig.* chklayouts.tex \
missfont.log
fi