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lyx_mirror/lib/configure.py
Uwe Stöhr 93c7c89beb configure.py: fix detection of LaTeX (bug 4397) 
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21982 a592a061-630c-0410-9148-cb99ea01b6c8
2007-12-05 22:26:48 +00:00

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Python
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#! /usr/bin/env python
# -*- coding: utf-8 -*-
#
# file configure.py
# This file is part of LyX, the document processor.
# Licence details can be found in the file COPYING.
# \author Bo Peng
# Full author contact details are available in file CREDITS.
import sys, os, re, shutil, glob
class Tee:
''' Writing to a Tee object will write to all file objects it keeps.
That is to say, writing to Tee(sys.stdout, open(logfile, 'w')) will
write to sys.stdout as well as a log file.
'''
def __init__(self, *args):
self.files = args
def write(self, data):
for f in self.files:
result = f.write(data)
return result
def writelines(self, seq):
for i in seq:
self.write(i)
def writeToFile(filename, lines, append = False):
" utility function: write or append lines to filename "
if append:
file = open(filename, 'a')
else:
file = open(filename, 'w')
file.write(lines)
file.close()
def addToRC(lines):
''' utility function: shortcut for appending lines to outfile
add newline at the end of lines.
'''
if lines.strip() != '':
writeToFile(outfile, lines + '\n', append = True)
def removeFiles(filenames):
'''utility function: 'rm -f'
ignore errors when file does not exist, or is a directory.
'''
for file in filenames:
try:
os.remove(file)
except:
pass
def cmdOutput(cmd):
'''utility function: run a command and get its output as a string
cmd: command to run
'''
fout = os.popen(cmd)
output = fout.read()
fout.close()
return output.strip()
def setEnviron():
''' 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.
'''
os.environ['LANG'] = os.getenv('LANG', 'C')
os.environ['LC'] = os.getenv('LC_ALL', 'C')
os.environ['LC_MESSAGE'] = os.getenv('LC_MESSAGE', 'C')
os.environ['LC_CTYPE'] = os.getenv('LC_CTYPE', 'C')
def createDirectories():
''' Create the build directories if necessary '''
for dir in ['bind', 'clipart', 'doc', 'examples', 'images', 'kbd', \
'layouts', 'scripts', 'templates', 'ui' ]:
if not os.path.isdir( dir ):
try:
os.mkdir( dir)
except:
print "Failed to create directory ", dir
sys.exit(1)
def checkTeXPaths():
''' Determine the path-style needed by the TeX engine on Win32 (Cygwin) '''
windows_style_tex_paths = ''
if os.name == 'nt' or sys.platform == 'cygwin':
from tempfile import mkstemp
fd, tmpfname = mkstemp(suffix='.ltx')
if os.name == 'nt':
inpname = tmpfname.replace('\\', '/')
else:
inpname = cmdOutput('cygpath -m ' + tmpfname)
logname = os.path.basename(inpname.replace('.ltx', '.log'))
inpname = inpname.replace('~', '\\string~')
os.write(fd, r'\relax')
os.close(fd)
latex_out = cmdOutput(r'latex "\nonstopmode\input{%s}"' % inpname)
if 'Error' in latex_out:
print "configure: TeX engine needs posix-style paths in latex files"
windows_style_tex_paths = 'false'
else:
print "configure: TeX engine needs windows-style paths in latex files"
windows_style_tex_paths = 'true'
removeFiles([tmpfname, logname, 'texput.log'])
return windows_style_tex_paths
## Searching some useful programs
def checkProg(description, progs, rc_entry = [], path = [], not_found = ''):
'''
This function will search a program in $PATH plus given path
If found, return directory and program name (not the options).
description: description of the program
progs: check programs, for each prog, the first word is used
for searching but the whole string is used to replace
%% for a rc_entry. So, feel free to add '$$i' etc for programs.
path: additional pathes
rc_entry: entry to outfile, can be
1. emtpy: no rc entry will be added
2. one pattern: %% will be replaced by the first found program,
or '' if no program is found.
3. several patterns for each prog and not_found. This is used
when different programs have different usages. If you do not
want not_found entry to be added to the RC file, you can specify
an entry for each prog and use '' for the not_found entry.
not_found: the value that should be used instead of '' if no program
was found
'''
# one rc entry for each progs plus not_found entry
if len(rc_entry) > 1 and len(rc_entry) != len(progs) + 1:
print "rc entry should have one item or item for each prog and not_found."
sys.exit(2)
print 'checking for ' + description + '...'
## print '(' + ','.join(progs) + ')',
for idx in range(len(progs)):
# ac_prog may have options, ac_word is the command name
ac_prog = progs[idx]
ac_word = ac_prog.split(' ')[0]
print '+checking for "' + ac_word + '"... ',
path = os.environ["PATH"].split(os.pathsep) + path
extlist = ['']
if os.environ.has_key("PATHEXT"):
extlist = extlist + os.environ["PATHEXT"].split(os.pathsep)
for ac_dir in path:
for ext in extlist:
if os.path.isfile( os.path.join(ac_dir, ac_word + ext) ):
print ' yes'
# write rc entries for this command
if len(rc_entry) == 1:
addToRC(rc_entry[0].replace('%%', ac_prog))
elif len(rc_entry) > 1:
addToRC(rc_entry[idx].replace('%%', ac_prog))
return [ac_dir, ac_word]
# if not successful
print ' no'
# write rc entries for 'not found'
if len(rc_entry) > 0: # the last one.
addToRC(rc_entry[-1].replace('%%', not_found))
return ['', not_found]
def checkViewer(description, progs, rc_entry = [], path = []):
''' The same as checkProg, but for viewers and editors '''
return checkProg(description, progs, rc_entry, path, not_found = 'auto')
def checkDTLtools():
''' Check whether DTL tools are available (Windows only) '''
# Find programs! Returned path is not used now
if ((os.name == 'nt' or sys.platform == 'cygwin') and
checkProg('DVI to DTL converter', ['dv2dt']) != ['', ''] and
checkProg('DTL to DVI converter', ['dt2dv']) != ['', '']):
dtl_tools = True
else:
dtl_tools = False
return dtl_tools
def checkLatex(dtl_tools):
''' Check latex, return lyx_check_config '''
path, LATEX = checkProg('a Latex2e program', ['latex $$i', 'platex $$i', 'latex2e $$i'])
path, PPLATEX = checkProg('a DVI postprocessing program', ['pplatex $$i'])
# use LATEX to convert from latex to dvi if PPLATEX is not available
if PPLATEX == '':
PPLATEX = LATEX
if dtl_tools:
# Windows only: DraftDVI
addToRC(r'''\converter latex dvi2 "%s" "latex"
\converter dvi2 dvi "python -tt $$s/scripts/clean_dvi.py $$i $$o" ""''' % PPLATEX)
else:
addToRC(r'\converter latex dvi "%s" "latex"' % PPLATEX)
# no latex
if LATEX != '':
# Check if latex is usable
writeToFile('chklatex.ltx', '''
\\nonstopmode\\makeatletter
\\ifx\\undefined\\documentclass\\else
\\message{ThisIsLaTeX2e}
\\fi
\\@@end
''')
# run latex on chklatex.ltx and check result
if cmdOutput(LATEX + ' chklatex.ltx').find('ThisIsLaTeX2e') != -1:
# valid latex2e
return LATEX
else:
print "Latex not usable (not LaTeX2e) "
# remove temporary files
removeFiles(['chklatex.ltx', 'chklatex.log'])
return ''
def checkFormatEntries(dtl_tools):
''' Check all formats (\Format entries) '''
checkViewer('a Tgif viewer and editor', ['tgif'],
rc_entry = [r'\Format tgif obj Tgif "" "%%" "%%" "vector"'])
#
checkViewer('a FIG viewer and editor', ['xfig'],
rc_entry = [r'\Format fig fig FIG "" "%%" "%%" "vector"'])
#
checkViewer('a Grace viewer and editor', ['xmgrace'],
rc_entry = [r'\Format agr agr Grace "" "%%" "%%" "vector"'])
#
checkViewer('a FEN viewer and editor', ['xboard -lpf $$i -mode EditPosition'],
rc_entry = [r'\Format fen fen FEN "" "%%" "%%" ""'])
#
path, iv = checkViewer('a raster image viewer', ['xdg-open', 'xv', 'kview', 'gimp-remote', 'gimp'])
path, ie = checkViewer('a raster image editor', ['gimp-remote', 'gimp'])
addToRC(r'''\Format bmp bmp BMP "" "%s" "%s" ""
\Format gif gif GIF "" "%s" "%s" ""
\Format jpg jpg JPEG "" "%s" "%s" ""
\Format pbm pbm PBM "" "%s" "%s" ""
\Format pgm pgm PGM "" "%s" "%s" ""
\Format png png PNG "" "%s" "%s" ""
\Format ppm ppm PPM "" "%s" "%s" ""
\Format tiff tif TIFF "" "%s" "%s" ""
\Format xbm xbm XBM "" "%s" "%s" ""
\Format xpm xpm XPM "" "%s" "%s" ""''' % \
(iv, ie, iv, ie, iv, ie, iv, ie, iv, ie, iv, ie, iv, ie, iv, ie, iv, ie, iv, ie) )
#
checkViewer('a text editor', ['sensible-editor', 'xemacs', 'gvim', 'kedit', 'kwrite', 'kate', \
'nedit', 'gedit', 'notepad'],
rc_entry = [r'''\Format asciichess asc "Plain text (chess output)" "" "" "%%" ""
\Format asciiimage asc "Plain text (image)" "" "" "%%" ""
\Format asciixfig asc "Plain text (Xfig output)" "" "" "%%" ""
\Format dateout tmp "date (output)" "" "" "%%" ""
\Format docbook sgml DocBook B "" "%%" "document"
\Format docbook-xml xml "Docbook (XML)" "" "" "%%" "document"
\Format literate nw NoWeb N "" "%%" "document"
\Format lilypond ly "LilyPond music" "" "" "%%" "vector"
\Format latex tex "LaTeX (plain)" L "" "%%" "document"
\Format linuxdoc sgml LinuxDoc x "" "%%" "document"
\Format pdflatex tex "LaTeX (pdflatex)" "" "" "%%" "document"
\Format text txt "Plain text" a "" "%%" "document"
\Format text2 txt "Plain text (pstotext)" "" "" "%%" "document"
\Format text3 txt "Plain text (ps2ascii)" "" "" "%%" "document"
\Format text4 txt "Plain text (catdvi)" "" "" "%%" "document"
\Format textparagraph txt "Plain Text, Join Lines" "" "" "%%" "document"''' ])
#
#checkProg('a Postscript interpreter', ['gs'],
# rc_entry = [ r'\ps_command "%%"' ])
checkViewer('a Postscript previewer', ['xdg-open', 'kghostview', 'evince', 'gv', 'ghostview -swap'],
rc_entry = [r'''\Format eps eps EPS "" "%%" "" "vector"
\Format ps ps Postscript t "%%" "" "document,vector"'''])
#
checkViewer('a PDF previewer', ['xdg-open', 'kpdf', 'evince', 'kghostview', 'xpdf', 'acrobat', 'acroread', \
'gv', 'ghostview'],
rc_entry = [r'''\Format pdf pdf "PDF (ps2pdf)" P "%%" "" "document,vector"
\Format pdf2 pdf "PDF (pdflatex)" F "%%" "" "document,vector"
\Format pdf3 pdf "PDF (dvipdfm)" m "%%" "" "document,vector"'''])
#
checkViewer('a DVI previewer', ['xdg-open', 'xdvi', 'kdvi'],
rc_entry = [r'\Format dvi dvi DVI D "%%" "" "document,vector"'])
if dtl_tools:
# Windows only: DraftDVI
addToRC(r'\Format dvi2 dvi DraftDVI "" "" "" "vector"')
#
checkViewer('an HTML previewer', ['xdg-open', 'firefox', 'mozilla file://$$p$$i', 'netscape'],
rc_entry = [r'\Format html html HTML H "%%" "" "document"'])
#
checkViewer('Noteedit', ['noteedit'],
rc_entry = [r'\Format noteedit not Noteedit "" "%%" "%%" "vector"'])
#
checkViewer('an OpenDocument viewer', ['oowriter'],
rc_entry = [r'\Format odt odt OpenDocument "" "%%" "%%" "document,vector"'])
#
# entried that do not need checkProg
addToRC(r'''\Format date "" "date command" "" "" "" ""
\Format fax "" Fax "" "" "" "document"
\Format lyx lyx LyX "" "" "" ""
\Format lyx13x lyx13 "LyX 1.3.x" "" "" "" "document"
\Format lyx14x lyx14 "LyX 1.4.x" "" "" "" "document"
\Format lyx15x lyx15 "LyX 1.5.x" "" "" "" "document"
\Format clyx cjklyx "CJK LyX 1.4.x (big5)" "" "" "" "document"
\Format jlyx cjklyx "CJK LyX 1.4.x (euc-jp)" "" "" "" "document"
\Format klyx cjklyx "CJK LyX 1.4.x (euc-kr)" "" "" "" "document"
\Format lyxpreview lyxpreview "LyX Preview" "" "" "" ""
\Format pdftex pdftex_t PDFTEX "" "" "" ""
\Format program "" Program "" "" "" ""
\Format pstex pstex_t PSTEX "" "" "" ""
\Format rtf rtf "Rich Text Format" "" "" "" "document,vector"
\Format sxw sxw "OpenOffice.Org (sxw)" "" "" "" "document,vector"
\Format wmf wmf "Windows Metafile" "" "" "" "vector"
\Format emf emf "Enhanced Metafile" "" "" "" "vector"
\Format word doc "MS Word" W "" "" "document,vector"
\Format wordhtml html "HTML (MS Word)" "" "" "" "document"
''')
def checkConverterEntries():
''' Check all converters (\converter entries) '''
checkProg('the pdflatex program', ['pdflatex $$i'],
rc_entry = [ r'\converter pdflatex pdf2 "%%" "latex"' ])
''' If we're running LyX in-place then tex2lyx will be found in
../src/tex2lyx. Add this directory to the PATH temporarily and
search for tex2lyx.
Use PATH to avoid any problems with paths-with-spaces.
'''
path_orig = os.environ["PATH"]
os.environ["PATH"] = os.path.join('..', 'src', 'tex2lyx') + \
os.pathsep + path_orig
checkProg('a LaTeX/Noweb -> LyX converter', ['tex2lyx', 'tex2lyx' + version_suffix],
rc_entry = [r'''\converter latex lyx "%% -f $$i $$o" ""
\converter literate lyx "%% -n -f $$i $$o" ""'''])
os.environ["PATH"] = path_orig
#
checkProg('a Noweb -> LaTeX converter', ['noweave -delay -index $$i > $$o'],
rc_entry = [ r'\converter literate latex "%%" ""' ])
#
checkProg('an HTML -> LaTeX converter', ['html2latex $$i'],
rc_entry = [ r'\converter html latex "%%" ""' ])
#
checkProg('an MS Word -> LaTeX converter', ['wvCleanLatex $$i $$o'],
rc_entry = [ r'\converter word latex "%%" ""' ])
# On SuSE the scripts have a .sh suffix, and on debian they are in /usr/share/tex4ht/
path, htmlconv = checkProg('a LaTeX -> HTML converter', ['htlatex $$i', 'htlatex.sh $$i', \
'/usr/share/tex4ht/htlatex $$i', 'tth -t -e2 -L$$b < $$i > $$o', \
'latex2html -no_subdir -split 0 -show_section_numbers $$i', 'hevea -s $$i'],
rc_entry = [ r'\converter latex html "%%" "needaux"' ])
if htmlconv.find('htlatex') >= 0 or htmlconv == 'latex2html':
addToRC(r'''\copier html "python -tt $$s/scripts/ext_copy.py -e html,png,css $$i $$o"''')
else:
addToRC(r'''\copier html "python -tt $$s/scripts/ext_copy.py $$i $$o"''')
# On SuSE the scripts have a .sh suffix, and on debian they are in /usr/share/tex4ht/
path, htmlconv = checkProg('a LaTeX -> MS Word converter', ["htlatex $$i 'html,word' 'symbol/!' '-cvalidate'", \
"htlatex.sh $$i 'html,word' 'symbol/!' '-cvalidate'", \
"/usr/share/tex4ht/htlatex $$i 'html,word' 'symbol/!' '-cvalidate'"],
rc_entry = [ r'\converter latex wordhtml "%%" "needaux"' ])
if htmlconv.find('htlatex') >= 0:
addToRC(r'''\copier wordhtml "python -tt $$s/scripts/ext_copy.py -e html,png,css $$i $$o"''')
#
checkProg('an OpenOffice.org -> LaTeX converter', ['w2l -clean $$i'],
rc_entry = [ r'\converter sxw latex "%%" ""' ])
#
checkProg('an OpenDocument -> LaTeX converter', ['w2l -clean $$i'],
rc_entry = [ r'\converter odt latex "%%" ""' ])
# On SuSE the scripts have a .sh suffix, and on debian they are in /usr/share/tex4ht/
# Both SuSE and debian have oolatex
checkProg('a LaTeX -> Open Document converter', ['oolatex $$i', 'oolatex.sh $$i', \
'/usr/share/tex4ht/oolatex $$i', \
'htlatex $$i \'xhtml,ooffice\' \'ooffice/! -cmozhtf\' \'-coo\' \'-cvalidate\''],
rc_entry = [ r'\converter latex odt "%%" "needaux"' ])
# On windows it is called latex2rt.exe
checkProg('a LaTeX -> RTF converter', ['latex2rtf -p -S -o $$o $$i', 'latex2rt -p -S -o $$o $$i'],
rc_entry = [ r'\converter latex rtf "%%" "needaux"' ])
#
checkProg('a PS to PDF converter', ['ps2pdf13 $$i $$o'],
rc_entry = [ r'\converter ps pdf "%%" ""' ])
#
checkProg('a PS to TXT converter', ['pstotext $$i > $$o'],
rc_entry = [ r'\converter ps text2 "%%" ""' ])
#
checkProg('a PS to TXT converter', ['ps2ascii $$i $$o'],
rc_entry = [ r'\converter ps text3 "%%" ""' ])
#
checkProg('a DVI to TXT converter', ['catdvi $$i > $$o'],
rc_entry = [ r'\converter dvi text4 "%%" ""' ])
#
checkProg('a DVI to PS converter', ['dvips -o $$o $$i'],
rc_entry = [ r'\converter dvi ps "%%" ""' ])
#
checkProg('a DVI to PDF converter', ['dvipdfmx -o $$o $$i', 'dvipdfm -o $$o $$i'],
rc_entry = [ r'\converter dvi pdf3 "%%" ""' ])
#
path, dvipng = checkProg('dvipng', ['dvipng'])
if dvipng == "dvipng":
addToRC(r'\converter lyxpreview png "python -tt $$s/scripts/lyxpreview2bitmap.py" ""')
else:
addToRC(r'\converter lyxpreview png "" ""')
#
checkProg('a fax program', ['kdeprintfax $$i', 'ksendfax $$i'],
rc_entry = [ r'\converter ps fax "%%" ""'])
#
checkProg('a FIG -> EPS/PPM converter', ['fig2dev'],
rc_entry = [
r'''\converter fig eps "fig2dev -L eps $$i $$o" ""
\converter fig ppm "fig2dev -L ppm $$i $$o" ""
\converter fig png "fig2dev -L png $$i $$o" ""''',
''])
#
checkProg('a TIFF -> PS converter', ['tiff2ps $$i > $$o'],
rc_entry = [ r'\converter tiff eps "%%" ""', ''])
#
checkProg('a TGIF -> EPS/PPM converter', ['tgif'],
rc_entry = [
r'''\converter tgif eps "tgif -stdout -print -color -eps $$i > $$o" ""
\converter tgif ppm "tgif -stdout -print -color -ppm $$i > $$o" ""
\converter tgif png "tgif -stdout -print -color -png $$i > $$o" ""
\converter tgif pdf "tgif -stdout -print -color -pdf $$i > $$o" ""''',
''])
#
checkProg('a WMF -> EPS converter', ['metafile2eps $$i $$o', 'wmf2eps -o $$o $$i'],
rc_entry = [ r'\converter wmf eps "%%" ""'])
#
checkProg('an EMF -> EPS converter', ['metafile2eps $$i $$o', 'wmf2eps -o $$o $$i'],
rc_entry = [ r'\converter emf eps "%%" ""'])
#
checkProg('an EPS -> PDF converter', ['epstopdf'],
rc_entry = [ r'\converter eps pdf "epstopdf --outfile=$$o $$i" ""', ''])
#
# no agr -> pdf converter, since the pdf library used by gracebat is not
# free software and therefore not compiled in in many installations.
# Fortunately, this is not a big problem, because we will use epstopdf to
# convert from agr to pdf via eps without loss of quality.
checkProg('a Grace -> Image converter', ['gracebat'],
rc_entry = [
r'''\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" ""
\converter agr ppm "gracebat -hardcopy -printfile $$o -hdevice PNM $$i 2>/dev/null" ""''',
''])
#
#
path, lilypond = checkProg('a LilyPond -> EPS/PDF/PNG converter', ['lilypond'])
if (lilypond != ''):
version_string = cmdOutput("lilypond --version")
match = re.match('GNU LilyPond (\S+)', version_string)
if match:
version_number = match.groups()[0]
version = version_number.split('.')
if int(version[0]) > 2 or (len(version) > 1 and int(version[0]) == 2 and int(version[1]) >= 6):
addToRC(r'''\converter lilypond eps "lilypond -b eps --ps $$i" ""
\converter lilypond png "lilypond -b eps --png $$i" ""''')
if int(version[0]) > 2 or (len(version) > 1 and int(version[0]) == 2 and int(version[1]) >= 9):
addToRC(r'\converter lilypond pdf "lilypond -b eps --pdf $$i" ""')
print '+ found LilyPond version %s.' % version_number
else:
print '+ found LilyPond, but version %s is too old.' % version_number
else:
print '+ found LilyPond, but could not extract version number.'
#
checkProg('a Noteedit -> LilyPond converter', ['noteedit --export-lilypond $$i'],
rc_entry = [ r'\converter noteedit lilypond "%%" ""', ''])
#
# FIXME: no rc_entry? comment it out
# checkProg('Image converter', ['convert $$i $$o'])
#
# Entries that do not need checkProg
addToRC(r'''\converter lyxpreview ppm "python -tt $$s/scripts/lyxpreview2bitmap.py" ""
\converter date dateout "python -tt $$s/scripts/date.py %d-%m-%Y > $$o" ""
\converter docbook docbook-xml "cp $$i $$o" "xml"
\converter fen asciichess "python -tt $$s/scripts/fen2ascii.py $$i $$o" ""
\converter fig pdftex "python -tt $$s/scripts/fig2pdftex.py $$i $$o" ""
\converter fig pstex "python -tt $$s/scripts/fig2pstex.py $$i $$o" ""
\converter lyx lyx13x "python -tt $$s/lyx2lyx/lyx2lyx -t 221 $$i > $$o" ""
\converter lyx lyx14x "python -tt $$s/lyx2lyx/lyx2lyx -t 245 $$i > $$o" ""
\converter lyx lyx15x "python -tt $$s/lyx2lyx/lyx2lyx -t 276 $$i > $$o" ""
\converter lyx clyx "python -tt $$s/lyx2lyx/lyx2lyx -c big5 -t 245 $$i > $$o" ""
\converter lyx jlyx "python -tt $$s/lyx2lyx/lyx2lyx -c euc_jp -t 245 $$i > $$o" ""
\converter lyx klyx "python -tt $$s/lyx2lyx/lyx2lyx -c euc_kr -t 245 $$i > $$o" ""
\converter clyx lyx "python -tt $$s/lyx2lyx/lyx2lyx -c big5 $$i > $$o" ""
\converter jlyx lyx "python -tt $$s/lyx2lyx/lyx2lyx -c euc_jp $$i > $$o" ""
\converter klyx lyx "python -tt $$s/lyx2lyx/lyx2lyx -c euc_kr $$i > $$o" ""
''')
def checkLinuxDoc():
''' Check linuxdoc '''
#
path, LINUXDOC = checkProg('SGML-tools 1.x (LinuxDoc)', ['sgml2lyx'],
rc_entry = [
r'''\converter linuxdoc lyx "sgml2lyx $$i" ""
\converter linuxdoc latex "sgml2latex $$i" ""
\converter linuxdoc dvi "sgml2latex -o dvi $$i" ""
\converter linuxdoc html "sgml2html $$i" ""''',
r'''\converter linuxdoc lyx "" ""
\converter linuxdoc latex "" ""
\converter linuxdoc dvi "" ""
\converter linuxdoc html "" ""''' ])
if LINUXDOC != '':
return ('yes', 'true', '\\def\\haslinuxdoc{yes}')
else:
return ('no', 'false', '')
def checkDocBook():
''' Check docbook '''
path, DOCBOOK = checkProg('SGML-tools 2.x (DocBook) or db2x scripts', ['sgmltools', 'db2dvi'],
rc_entry = [
r'''\converter docbook dvi "sgmltools -b dvi $$i" ""
\converter docbook html "sgmltools -b html $$i" ""''',
r'''\converter docbook dvi "db2dvi $$i" ""
\converter docbook html "db2html $$i" ""''',
r'''\converter docbook dvi "" ""
\converter docbook html "" ""'''])
#
if DOCBOOK != '':
return ('yes', 'true', '\\def\\hasdocbook{yes}')
else:
return ('no', 'false', '')
def checkOtherEntries():
''' entries other than Format and Converter '''
checkProg('a *roff formatter', ['groff', 'nroff'],
rc_entry = [
r'\plaintext_roff_command "groff -t -Tlatin1 $$FName"',
r'\plaintext_roff_command "tbl $$FName | nroff"',
r'\plaintext_roff_command ""' ])
checkProg('ChkTeX', ['chktex -n1 -n3 -n6 -n9 -n22 -n25 -n30 -n38'],
rc_entry = [ r'\chktex_command "%%"' ])
checkProg('a spellchecker', ['ispell'],
rc_entry = [ r'\spell_command "%%"' ])
## FIXME: OCTAVE is not used anywhere
# path, OCTAVE = checkProg('Octave', ['octave'])
## FIXME: MAPLE is not used anywhere
# path, MAPLE = checkProg('Maple', ['maple'])
checkProg('a spool command', ['lp', 'lpr'],
rc_entry = [
r'''\print_spool_printerprefix "-d "
\print_spool_command "lp"''',
r'''\print_spool_printerprefix "-P",
\print_spool_command "lpr"''',
''])
# Add the rest of the entries (no checkProg is required)
addToRC(r'''\copier fig "python -tt $$s/scripts/fig_copy.py $$i $$o"
\copier pstex "python -tt $$s/scripts/tex_copy.py $$i $$o $$l"
\copier pdftex "python -tt $$s/scripts/tex_copy.py $$i $$o $$l"
\copier program "python -tt $$s/scripts/ext_copy.py $$i $$o"
''')
def processLayoutFile(file, bool_docbook, bool_linuxdoc):
''' process layout file and get a line of result
Declare lines look like this: (article.layout, scrbook.layout, svjog.layout)
\DeclareLaTeXClass{article}
\DeclareLaTeXClass[scrbook]{book (koma-script)}
\DeclareLaTeXClass[svjour,svjog.clo]{article (Springer - svjour/jog)}
we expect output:
"article" "article" "article" "false"
"scrbook" "scrbook" "book (koma-script)" "false"
"svjog" "svjour" "article (Springer - svjour/jog)" "false"
'''
classname = file.split(os.sep)[-1].split('.')[0]
# return ('LaTeX', '[a,b]', 'a', ',b,c', 'article') for \DeclareLaTeXClass[a,b,c]{article}
p = re.compile(r'\Declare(LaTeX|DocBook|LinuxDoc)Class\s*(\[([^,]*)(,.*)*\])*\s*{(.*)}')
for line in open(file).readlines():
res = p.search(line)
if res != None:
(classtype, optAll, opt, opt1, desc) = res.groups()
avai = {'LaTeX':'false', 'DocBook':bool_docbook, 'LinuxDoc':bool_linuxdoc}[classtype]
if opt == None:
opt = classname
return '"%s" "%s" "%s" "%s"\n' % (classname, opt, desc, avai)
print "Layout file without \DeclareXXClass line. "
sys.exit(2)
def checkLatexConfig(check_config, bool_docbook, bool_linuxdoc):
''' Explore the LaTeX configuration
Return None (will be passed to sys.exit()) for success.
'''
print 'checking LaTeX configuration... ',
# if --without-latex-config is forced, or if there is no previous
# version of textclass.lst, re-generate a default file.
if not os.path.isfile('textclass.lst') or not check_config:
# remove the files only if we want to regenerate
removeFiles(['textclass.lst', 'packages.lst'])
#
# Then, generate a default textclass.lst. In case configure.py
# fails, we still have something to start lyx.
print ' default values'
print '+checking list of textclasses... '
tx = open('textclass.lst', 'w')
tx.write('''
# 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.py if you need to update it after a
# configuration change.
''')
# build the list of available layout files and convert it to commands
# for chkconfig.ltx
foundClasses = []
for file in glob.glob( os.path.join('layouts', '*.layout') ) + \
glob.glob( os.path.join(srcdir, 'layouts', '*.layout' ) ) :
# valid file?
if not os.path.isfile(file):
continue
# get stuff between /xxxx.layout .
classname = file.split(os.sep)[-1].split('.')[0]
# tr ' -' '__'`
cleanclass = classname.replace(' ', '_')
cleanclass = cleanclass.replace('-', '_')
# make sure the same class is not considered twice
if foundClasses.count(cleanclass) == 0: # not found before
foundClasses.append(cleanclass)
tx.write(processLayoutFile(file, bool_docbook, bool_linuxdoc))
tx.close()
print '\tdone'
if not check_config:
return None
# the following will generate textclass.lst.tmp, and packages.lst.tmp
else:
print '\tauto'
removeFiles(['wrap_chkconfig.ltx', 'chkconfig.vars', \
'chkconfig.classes', 'chklayouts.tex'])
rmcopy = False
if not os.path.isfile( 'chkconfig.ltx' ):
shutil.copyfile( os.path.join(srcdir, 'chkconfig.ltx'), 'chkconfig.ltx' )
rmcopy = True
writeToFile('wrap_chkconfig.ltx', '%s\n%s\n\\input{chkconfig.ltx}\n' \
% (linuxdoc_cmd, docbook_cmd) )
# Construct the list of classes to test for.
# build the list of available layout files and convert it to commands
# for chkconfig.ltx
p1 = re.compile(r'\Declare(LaTeX|DocBook)Class')
testclasses = list()
for file in glob.glob( os.path.join('layouts', '*.layout') ) + \
glob.glob( os.path.join(srcdir, 'layouts', '*.layout' ) ) :
if not os.path.isfile(file):
continue
classname = file.split(os.sep)[-1].split('.')[0]
for line in open(file).readlines():
if p1.search(line) == None:
continue
if line[0] != '#':
print "Wrong input layout file with line '" + line
sys.exit(3)
testclasses.append("\\TestDocClass{%s}{%s}" % (classname, line[1:].strip()))
break
testclasses.sort()
cl = open('chklayouts.tex', 'w')
for line in testclasses:
cl.write(line + '\n')
cl.close()
#
# we have chklayouts.tex, then process it
fout = os.popen(LATEX + ' wrap_chkconfig.ltx')
while True:
line = fout.readline()
if not line:
break;
if re.match('^\+', line):
print line,
# if the command succeeds, None will be returned
ret = fout.close()
#
# currently, values in chhkconfig are only used to set
# \font_encoding
values = {}
for line in open('chkconfig.vars').readlines():
key, val = re.sub('-', '_', line).split('=')
val = val.strip()
values[key] = val.strip("'")
# chk_fontenc may not exist
try:
addToRC(r'\font_encoding "%s"' % values["chk_fontenc"])
except:
pass
if rmcopy: # remove the copied file
removeFiles( [ 'chkconfig.ltx' ] )
# if configure successed, move textclass.lst.tmp to textclass.lst
# and packages.lst.tmp to packages.lst
if os.path.isfile('textclass.lst.tmp') and len(open('textclass.lst.tmp').read()) > 0 \
and os.path.isfile('packages.lst.tmp') and len(open('packages.lst.tmp').read()) > 0:
shutil.move('textclass.lst.tmp', 'textclass.lst')
shutil.move('packages.lst.tmp', 'packages.lst')
return ret
def checkModulesConfig():
removeFiles(['lyxmodules.lst'])
print '+checking list of modules... '
tx = open('lyxmodules.lst', 'w')
tx.write('''## This file declares modules and their associated definition files.
## It has been automatically generated by configure
## Use "Options/Reconfigure" if you need to update it after a
## configuration change.
''')
# build the list of available modules
foundClasses = []
for file in glob.glob( os.path.join('layouts', '*.module') ) + \
glob.glob( os.path.join(srcdir, 'layouts', '*.module' ) ) :
# valid file?
print file
if not os.path.isfile(file):
continue
tx.write(processModuleFile(file, bool_docbook, bool_linuxdoc))
tx.close()
print '\tdone'
def processModuleFile(file, bool_docbook, bool_linuxdoc):
''' process module file and get a line of result
Declare lines look like this:
\DeclareLyXModule[LaTeX Packages]{Description}{ModuleName}...
We expect output:
"ModuleName" "filename" "Description" "Packages"
"
'''
p = re.compile(r'\DeclareLyXModule\s*(?:\[([^]]*)\])?{(.*)}{(.*)}')
for line in open(file).readlines():
res = p.search(line)
if res != None:
(packages, desc, modname) = res.groups()
#check availability...need to add that
if packages == None:
packages = ""
else:
pkgs = [s.strip() for s in packages.split(",")]
packages = ",".join(pkgs)
filename = file.split(os.sep)[-1]
return '"%s" "%s" "%s" "%s"\n' % (modname, filename, desc, packages)
print "Module file without \DeclareLyXModule line. "
sys.exit(2)
def checkTeXAllowSpaces():
''' Let's check whether spaces are allowed in TeX file names '''
tex_allows_spaces = 'false'
if lyx_check_config:
print "Checking whether TeX allows spaces in file names... ",
writeToFile('a b.tex', r'\message{working^^J}' )
if os.name == 'nt':
latex_out = cmdOutput(LATEX + r""" "\nonstopmode\input{\"a b\"}" """)
else:
latex_out = cmdOutput(LATEX + r""" '\nonstopmode\input{"a b"}' """)
if 'working' in latex_out:
print 'yes'
tex_allows_spaces = 'true'
else:
print 'no'
tex_allows_spaces = 'false'
addToRC(r'\tex_allows_spaces ' + tex_allows_spaces)
removeFiles( [ 'a b.tex', 'a b.log', 'texput.log' ])
def removeTempFiles():
# Final clean-up
if not lyx_keep_temps:
removeFiles(['chkconfig.vars', \
'wrap_chkconfig.ltx', 'wrap_chkconfig.log', \
'chklayouts.tex', 'missfont.log',
'chklatex.ltx', 'chklatex.log'])
if __name__ == '__main__':
lyx_check_config = True
outfile = 'lyxrc.defaults'
rc_entries = ''
lyx_keep_temps = False
version_suffix = ''
logfile = 'configure.log'
## Parse the command line
for op in sys.argv[1:]: # default shell/for list is $*, the options
if op in [ '-help', '--help', '-h' ]:
print '''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
'''
sys.exit(0)
elif op == '--without-latex-config':
lyx_check_config = False
elif op == '--keep-temps':
lyx_keep_temps = True
elif op[0:22] == '--with-version-suffix=': # never mind if op is not long enough
version_suffix = op[22:]
else:
print "Unknown option", op
sys.exit(1)
#
# set up log file for stdout and stderr
log = open(logfile, 'w')
sys.stdout = Tee(sys.stdout, log)
sys.stderr = Tee(sys.stderr, log)
# check if we run from the right directory
srcdir = os.path.dirname(sys.argv[0])
if srcdir == '':
srcdir = '.'
if not os.path.isfile( os.path.join(srcdir, 'chkconfig.ltx') ):
print "configure: error: cannot find chkconfig.ltx script"
sys.exit(1)
setEnviron()
createDirectories()
windows_style_tex_paths = checkTeXPaths()
dtl_tools = checkDTLtools()
## Write the first part of outfile
writeToFile(outfile, '''# This file has been automatically generated by LyX' lib/configure.py
# 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, use LyX' Preferences dialog or modify directly
# the "preferences" file instead. Any setting in that file will
# override the values given here.
''')
# check latex
LATEX = checkLatex(dtl_tools)
checkFormatEntries(dtl_tools)
checkConverterEntries()
(chk_linuxdoc, bool_linuxdoc, linuxdoc_cmd) = checkLinuxDoc()
(chk_docbook, bool_docbook, docbook_cmd) = checkDocBook()
checkTeXAllowSpaces()
if windows_style_tex_paths != '':
addToRC(r'\tex_expects_windows_paths %s' % windows_style_tex_paths)
checkOtherEntries()
# --without-latex-config can disable lyx_check_config
ret = checkLatexConfig(lyx_check_config and LATEX != '',
bool_docbook, bool_linuxdoc)
checkModulesConfig() #lyx_check_config and LATEX != '')
removeTempFiles()
# The return error code can be 256. Because most systems expect an error code
# in the range 0-127, 256 can be interpretted as 'success'. Because we expect
# a None for success, 'ret is not None' is used to exit.
sys.exit(ret is not None)
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