2 dnl Use 'make' to create configure from this m4 script.
3 # This script is a hand-made configure script. It contains a lot of
4 # code stolen from GNU autoconf. I removed all the code that was not
5 # useful for configuring a LyX installation.
8 dnl ######### Begin M4 macros #########################################
9 dnl This is a template for my stripped-down configure script.
10 dnl First, a few convenient macros.
14 dnl MSG_CHECKING(FEATURE-DESCRIPTION,PREFIX)
17 [echo $ac_n "$2checking $1""... $ac_c"])dnl
20 dnl MSG_RESULT(RESULT-DESCRIPTION)
23 [echo "$ac_t""$1"])dnl
26 dnl SEARCH_PROG(FEATURE-DESCRIPTION,VARIABLE-NAME,PROGRAMS-LIST,
27 dnl ACTION-IF-FOUND,ACTION-IF-NOT-FOUND)
29 define(SEARCH_PROG,[dnl
36 # Extract the first word of "$ac_prog", so it can be a program name with args.
37 set dummy $ac_prog ; ac_word=$[2]
38 if test -n "$ac_word"; then
39 MSG_CHECKING([for \"$ac_word\"],[+])
40 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
41 for ac_dir in $PATH; do
42 test -z "$ac_dir" && ac_dir=.
43 if test -x [$ac_dir/$ac_word]; then
50 if test -n "[$]$2"; then
56 MSG_RESULT($ac_result)
57 test -n "[$]$2" && break
61 if test -z "[$]$2" ; then
70 dnl PROVIDE_DEFAULT_FILE(FILE, DEFAULT-VALUE)
72 define(PROVIDE_DEFAULT_FILE,[dnl
73 # if $1 does not exist (because LaTeX did not run),
74 # then provide a standard version.
75 if test ! -f $1 ; then
81 dnl ######### End M4 macros #############################################
84 ####some configuration variables
89 #### Parse the command line
94 Usage: configure [options]
96 --help show this help lines
97 --keep-temps keep temporary files (for debug. purposes)
98 --without-latex-config do not run LaTeX to determine configuration
101 --without-latex-config)
102 lyx_check_config=no ;;
104 lyx_keep_temps=yes ;;
109 #### Checking for some echo oddities
110 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
111 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
112 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
119 ac_n= ac_c='\c' ac_t=
123 #### I do not really know why this is useful, but we might as well keep it.
125 # Only set these to C if already set. These must not be set unconditionally
126 # because not all systems understand e.g. LANG=C (notably SCO).
127 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
128 # Non-C LC_CTYPE values break the ctype check.
129 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
130 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
131 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
132 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
135 #### Guess the directory in which configure is located.
139 srcdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
140 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
141 test "x$srcdir" = "x$ac_prog" && srcdir=.
142 if test ! -r ${srcdir}/chkconfig.ltx ; then
143 echo "configure: error: cannot find chkconfig.ltx script"
148 #### Create the build directories if necessary
149 for dir in bind clipart doc examples images kbd layouts reLyX \
150 scripts templates ui ; do
151 test ! -d $dir && mkdir $dir
155 #### Searching some useful programs
156 define(CHECKLATEX2E,[
157 ## Check whether this is really LaTeX2e
159 cat >chklatex.ltx <<EOF
160 \\nonstopmode\\makeatletter
161 \\ifx\\undefined\\documentclass\\else
162 \\message{ThisIsLaTeX2e}
166 if eval ${LATEX} chklatex.ltx </dev/null 2>/dev/null \
167 | grep 'ThisIsLaTeX2e' >/dev/null; then
171 ac_result="not useable"
173 rm -f chklatex.ltx chklatex.log])dnl
176 SEARCH_PROG([for a LaTeX2e program],LATEX,latex latex2e,CHECKLATEX2E,dnl
177 [lyx_check_config=no])
178 if test x$lyx_check_config != x ; then
179 SEARCH_PROG([for the pdflatex program],PDFLATEX,pdflatex,CHECKLATEX2E)
182 # Search for an installed reLyX or a ready-to-install one
184 PATH=${PATH}:./reLyX/
185 SEARCH_PROG([for a LaTeX -> LyX converter],tex_to_lyx_command,reLyX)
187 test $tex_to_lyx_command = "reLyX" && tex_to_lyx_command="reLyX -f \$\$i"
189 SEARCH_PROG([for a Noweb -> LyX converter],literate_to_lyx_command,noweb2lyx)
190 test $literate_to_lyx_command = "noweb2lyx" && literate_to_lyx_command="noweb2lyx \$\$i \$\$o"
192 # Search something to process a literate document
193 SEARCH_PROG([for a Noweb -> LaTeX converter],literate_to_tex_command,noweave)
194 test $literate_to_tex_command = "noweave" && literate_to_tex_command="noweave -delay -index \$\$i > \$\$o"
196 SEARCH_PROG([for a HTML -> Latex converter],html_to_latex_command,html2latex)
197 test $html_to_latex_command = "html2latex" && html_to_latex_command="html2latex \$\$i"
199 SEARCH_PROG([for a MSWord -> Latex converter],word_to_latex_command,wvCleanLatex word2x)
200 test $word_to_latex_command = "wvCleanLatex" && word_to_latex_command="wvCleanLatex \$\$i \$\$o"
201 test $word_to_latex_command = "word2x" && word_to_latex_command="word2x -f latex \$\$i"
203 SEARCH_PROG([for Image converter],image_command,convert)
204 test $image_command = "convert" && image_command="convert \$\$i \$\$o"
206 # Search for a Postscript interpreter
207 SEARCH_PROG([for a Postscript interpreter],GS, gs)
209 # Search something to preview postscript
210 SEARCH_PROG([for a Postscript previewer],GHOSTVIEW,gv ghostview)
212 # Search for a program to preview pdf
213 SEARCH_PROG([for a PDF preview],PDF_VIEWER,acroread gv ghostview xpdf)
215 # Search something to preview dvi
216 SEARCH_PROG([for a DVI previewer],DVI_VIEWER, xdvi)
218 # Search something to preview html
219 SEARCH_PROG([for a HTML previewer],HTML_VIEWER, netscape)
221 # Search for a program to convert ps to pdf
222 SEARCH_PROG([for a PS to PDF converter],ps_to_pdf_command,ps2pdf)
223 test $ps_to_pdf_command = "ps2pdf" && ps_to_pdf_command="ps2pdf \$\$i"
225 # Search for a program to convert dvi to ps
226 SEARCH_PROG([for a DVI to PS converter],dvi_to_ps_command,dvips)
227 test $dvi_to_ps_command = "dvips" && dvi_to_ps_command="dvips -o \$\$o \$\$i"
229 # Search a *roff program (used to translate tables in ASCII export)
230 SEARCH_PROG([for a *roff formatter],ROFF,groff nroff)
231 ascii_roff_command=$ROFF
232 test $ROFF = "groff" && ascii_roff_command="groff -t -Tlatin1 \$\$FName"
233 test $ROFF = "nroff" && ascii_roff_command="tbl \$\$FName | nroff"
235 # Search the ChkTeX program
236 SEARCH_PROG([for ChkTeX],CHKTEX,chktex)
237 chktex_command=$CHKTEX
238 test $CHKTEX = "chktex" && chktex_command="$CHKTEX -n1 -n3 -n6 -n9 -n22 -n25 -n30 -n38"
240 # Search for a spellchecker
241 SEARCH_PROG([for a spell-checker], SPELL,ispell)
243 dnl # Search a Fax handling program
244 dnl SEARCH_PROG([for a fax driver], FAX, sendfax faxsend fax)
245 dnl if test $FAX = sendfax ; then
246 dnl fax_command="sendfax -n -h '\$\$Host' -c '\$\$Comment' -x '\$\$Enterprise' -d '\$\$Name'@'\$\$Phone' '\$\$FName'"
247 dnl elif test $FAX = faxsend ; then
248 dnl fax_command="faxsend '\$\$Phone' '\$\$FName'"
249 dnl elif test $FAX = fax ; then
250 dnl fax_command="fax send '\$\$Phone' '\$\$FName'"
252 dnl fax_command="none"
255 # Search a GUI Fax program
256 SEARCH_PROG([for a fax program], fax_command, ksendfax)
257 test $fax_command = "ksendfax" && fax_command="ksendfax \$\$i"
259 # Search for LinuxDoc support
260 SEARCH_PROG([for SGML-tools 1.x (LinuxDoc)], LINUXDOC, sgml2lyx)
262 if test $LINUXDOC != none; then
264 linuxdoc_cmd="\\def\\haslinuxdoc{yes}"
269 linuxdoc_to_latex_command="sgml2latex \$\$i"
270 linuxdoc_to_dvi_command="sgml2latex -o dvi \$\$i"
271 linuxdoc_to_html_command="sgml2html \$\$i"
272 linuxdoc_to_lyx_command="sgml2lyx \$\$i";;
274 linuxdoc_to_latex_command="none"
275 linuxdoc_to_dvi_command="none"
276 linuxdoc_to_html_command="none"
277 linuxdoc_to_lyx_command="none";;
280 # Search for DocBook support
281 SEARCH_PROG([for SGML-tools 2.x (DocBook) or db2x scripts], DOCBOOK, sgmltools db2dvi)
283 if test $DOCBOOK != none; then
285 docbook_cmd="\\def\\hasdocbook{yes}"
290 docbook_to_dvi_command="sgmltools -b dvi \$\$i"
291 docbook_to_html_command="sgmltools -b html \$\$i";;
293 docbook_to_dvi_command="db2dvi \$\$i"
294 docbook_to_html_command="db2html \$\$i";;
296 docbook_to_dvi_command="none"
297 docbook_to_html_command="none";;
300 # Search for a spool command
301 SEARCH_PROG([for a spool command], LPR, lp lpr)
303 lp) print_spool_command=lp
304 print_spool_printerprefix="-d ";;
305 lpr) print_spool_command=lpr
306 print_spool_printerprefix="-P";;
307 *) :;; # leave to empty values
310 SEARCH_PROG([for a LaTeX -> HTML converter], TOHTML, tth latex2html hevea)
311 latex_to_html_command=$TOHTML
313 tth) latex_to_html_command="tth -t -e2 -L\$\$b < \$\$i > \$\$o";;
314 latex2html) latex_to_html_command="latex2html -no_subdir -split 0 -show_section_numbers \$\$i";;
315 hevea) latex_to_html_command="hevea -s \$\$i";;
318 #### Explore the LaTeX configuration
319 MSG_CHECKING(LaTeX configuration)
320 # First, remove the files that we want to re-create
321 rm -f textclass.lst packages.lst chkconfig.sed
322 if test ${lyx_check_config} = no ; then
323 MSG_RESULT(default values)
326 rm -f wrap_chkconfig.ltx chkconfig.vars chkconfig.classes chklayouts.tex
327 cat >wrap_chkconfig.ltx <<EOF
328 \\newcommand\\srcdir{${srcdir}}
331 \\input{${srcdir}/chkconfig.ltx}
333 ## Construct the list of classes to test for.
334 # build the list of available layout files and convert it to commands
336 for file in ./layouts/*.layout ${srcdir}/layouts/*.layout ; do
339 *) test -r "$file" && echo $file ;;
341 done | sed -e 's%^.*layouts/\(.*\)\.layout$%\\TestDocClass{\1}%'\
344 [eval] ${LATEX} wrap_chkconfig.ltx 2>/dev/null | grep '^\+'
345 [eval] `cat chkconfig.vars | sed 's/-/_/g'`
349 # Do we have all the files we need? Useful if latex did not run
351 echo creating textclass.lst
352 PROVIDE_DEFAULT_FILE(textclass.lst,dnl
353 [# This file declares layouts and their associated definition files
354 # (include dir. relative to the place where this file is).
355 # It contains only default values, since chkconfig.ltx could not be run
356 # for some reason. Run ./configure if you need to update it after a
357 # configuration change.
358 article article article
361 linuxdoc linuxdoc linuxdoc
362 letter letter letter])
364 PROVIDE_DEFAULT_FILE(chkconfig.sed,[s/@.*@/???/g])
366 echo creating packages.lst
367 PROVIDE_DEFAULT_FILE(packages.lst,dnl
368 [# This file should contain the list of LaTeX packages that have been
369 # recognized by LyX. Unfortunately, since configure could not find
370 # your LaTeX2e program, the tests have not been run. Run ./configure
371 # if you need to update it after a configuration change.
375 echo creating doc/LaTeXConfig.lyx
376 echo "s/@chk_linuxdoc@/$chk_linuxdoc/g" >> chkconfig.sed
377 echo "s/@chk_docbook@/$chk_docbook/g" >> chkconfig.sed
378 sed -f chkconfig.sed ${srcdir}/doc/LaTeXConfig.lyx.in >doc/LaTeXConfig.lyx
380 echo creating lyxrc.defaults
382 cat >lyxrc.defaults <<EOF
383 # This file has been automatically generated by LyX' lib/configure
384 # script. It contains default settings that have been determined by
385 # examining your system. PLEASE DO NOT MODIFY ANYTHING HERE! If you
386 # want to customize LyX, make a copy of the file LYXDIR/lyxrc as
387 # ~/.lyx/lyxrc and edit this file instead. Any setting in lyxrc will
388 # override the values given here.
389 \\Format text txt ASCII A
390 \\Format textparagraph txt ASCII(paragraphs) ""
391 \\Format docbook sgml DocBook B
392 \\Format dvi dvi DVI D
393 \\Format eps eps EPS ""
394 \\Format fax "" Fax ""
395 \\Format gif gif GIF ""
396 \\Format html html HTML H
397 \\Format jpg jpg JPEG ""
398 \\Format latex tex LaTeX L
399 \\Format linuxdoc sgml LinuxDoc x
400 \\Format lyx lyx LyX ""
401 \\Format literate nw NoWeb N
402 \\Format pdf pdf PDF P
403 \\Format pdf2 pdf "PDF (pdflatex)" F
404 \\Format png png PNG ""
405 \\Format ps ps Postscript t
406 \\Format program "" Program ""
407 \\Format word doc Word W
410 \\converter latex dvi "$LATEX \$\$i" "latex"
411 \\converter latex pdf2 "$PDFLATEX \$\$i" "latex"
412 \\converter latex html "$latex_to_html_command" "originaldir,needaux"
413 \\converter literate latex "$literate_to_tex_command" ""
414 \\converter dvi ps "$dvi_to_ps_command" ""
415 \\converter ps pdf "$ps_to_pdf_command" ""
416 \\converter ps fax "$fax_command" ""
417 \\converter linuxdoc lyx "$linuxdoc_to_lyx_command" ""
418 \\converter linuxdoc latex "$linuxdoc_to_latex_command" ""
419 \\converter linuxdoc dvi "$linuxdoc_to_dvi_command" ""
420 \\converter linuxdoc html "$linuxdoc_to_html_command" ""
421 \\converter docbook dvi "$docbook_to_dvi_command" ""
422 \\converter docbook html "$docbook_to_html_command" ""
424 \\converter latex lyx "$tex_to_lyx_command" ""
425 \\converter literate lyx "$literate_to_lyx_command" ""
426 \\converter html latex "$html_to_latex_command" ""
427 \\converter word latex "$word_to_latex_command" ""
429 \converter gif eps "$image_command" ""
430 \converter png eps "$image_command" ""
431 \converter jpg eps "$image_command" ""
432 \converter gif png "$image_command" ""
434 \\viewer dvi "$DVI_VIEWER"
435 \\viewer html "$HTML_VIEWER"
436 \\viewer pdf "$PDF_VIEWER"
437 \\viewer ps "$GHOSTVIEW -swap"
438 \\viewer eps "$GHOSTVIEW"
441 \\ascii_roff_command "$ascii_roff_command"
442 \\chktex_command "$chktex_command"
443 \\spell_command "$SPELL"
444 dnl \\fax_command "$fax_command"
445 \\print_spool_command "$print_spool_command"
446 \\print_spool_printerprefix "$print_spool_printerprefix"
447 \\font_encoding "$chk_fontenc"
450 # Remove superfluous files if we are not writing in the main lib
452 for file in lyxrc.defaults textclass.lst packages.lst \
453 doc/LaTeXConfig.lyx ; do
454 # we rename the file first, so that we avoid comparing a file with itself
456 if test -r $srcdir/$file && diff $file.new $srcdir/$file >/dev/null 2>/dev/null ;
458 echo "removing $file, which is identical to the system global version"
467 if test $lyx_keep_temps = no ; then
468 rm -f chkconfig.sed chkconfig.vars wrap_chkconfig.* chklayouts.tex \