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fd1fc0cdf6
lyx_mirror/lib/configure.py
Georg Baum fd1fc0cdf6 Major cleanup of lib/configure.py from Bo Peng 
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@13537 a592a061-630c-0410-9148-cb99ea01b6c8
2006-03-31 13:31:16 +00:00

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#! /usr/bin/env python
#
# 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.
# This is an experimental version of the configure script, written
# in Python.
import sys, os, re, shutil, glob
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 erroes 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 checkCygwinPath():
''' Adjust PATH for Win32 (Cygwin) '''
if sys.platform == 'cygwin':
from tempfile import mkstemp
fd, tmpfname = mkstemp(suffix='.ltx')
os.write(fd, r'''
\documentstyle{article}
\begin{document}\end{document}
''')
os.close(fd)
inpname = cmdOutput('cygpath -w ' + tmpfname).replace('\\', '/')
# a wrapper file
wfd, wtmpfname = mkstemp(suffix='.ltx')
os.write(wfd, r'\input{' + inpname + '}' )
os.close(wfd)
if cmdOutput('latex ' + wtmpfname).find('Error') != -1:
print "configure: cygwin detected; path correction"
srcdir = cmdOutput('cygpath -w ' + srcdir).replace(r'\\', '')
print "srcdir = ", srcdir
addToRC(r'\cygwin_path_fix_needed true')
else:
print "configure: cygwin detected; path correction is not needed"
removeFiles( [ tmpfname, wtmpfname ])
## Searching some useful programs
def checkProg(description, progs, rc_entry = [], path = [] ):
'''
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 '$$i' etc for programs.
path: additional path
rc_entry: entry to outfile, can be emtpy, one pattern (%% for chosen
prog or 'none'), or one for each prog and 'none'.
NOTE: if you do not want 'none' entry to be added to the RC file,
specify an entry for each prog and use '' for 'none' entry.
FIXME: under windows, we should check registry instead of $PATH
'''
# one rc entry for each progs plus none entry
if len(rc_entry) > 1 and len(rc_entry) != len(progs) + 1:
print "rc entry should have one item or item for each prog and none."
sys.exit(2)
print 'checking for ' + description + '...'
## print '(' + ','.join(progs) + ')',
for idx in range(len(progs)):
# ac_prog may have options, ac_word is the command name
ac_prog = progs[idx]
ac_word = ac_prog.split(' ')[0]
print '+checking for "' + ac_word + '"... ',
path = os.environ["PATH"].split(os.pathsep) + path
for ac_dir in path:
# check both ac_word and ac_word.exe (for windows system)
if os.path.isfile( os.path.join(ac_dir, ac_word) ) or \
os.path.isfile( os.path.join(ac_dir, ac_word + ".exe") ):
print ' yes'
# write rc entries for this command
if len(rc_entry) == 1:
addToRC(rc_entry[0].replace('%%', ac_prog))
elif len(rc_entry) > 1:
addToRC(rc_entry[idx].replace('%%', ac_prog))
return [ac_dir, ac_word]
# if not successful
print ' no'
# write rc entries for 'not found'
if len(rc_entry) > 0: # the last one.
addToRC(rc_entry[-1].replace('%%', 'none'))
return ['', 'none']
def checkLatex():
''' Check latex, return lyx_check_config '''
# Find programs! Returned path is not used now
path, LATEX = checkProg( 'a Latex2e program', ['pplatex $$i', 'latex $$i', 'latex2e $$i'],
rc_entry = [ r'\converter latex dvi "%%" "latex"' ] )
# no latex
if LATEX != 'none':
# 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():
''' Check all formats (\Format entries) '''
checkProg('a Tgif viewer and editor', ['tgif'],
rc_entry = [ r'\Format tgif obj Tgif "" "%%" "%%"'])
#
checkProg('a FIG viewer and editor', ['xfig'],
rc_entry = [ r'\Format fig fig FIG "" "%%" "%%"'] )
#
checkProg('a Grace viewer and editor', ['xmgrace'],
rc_entry = [ r'\Format agr agr Grace "" "%%" "%%"'] )
#
checkProg('a FEN viewer and editor', ['xboard -lpf $$i -mode EditPosition'],
rc_entry = [ r'\Format fen fen FEN "" "%%" "%%"' ])
#
path, iv = checkProg('a raster image viewer', ['xv', 'kview', 'gimp'])
path, ie = checkProg('a raster image editor', ['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) )
#
checkProg('a text 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 "" "%%"
\Format docbook-xml xml "Docbook (XML)" "" "" "%%"
\Format literate nw NoWeb N "" "%%"
\Format latex tex "TeX (latex)" l "" "%%"
\Format linuxdoc sgml LinuxDoc x "" "%%"
\Format pdflatex tex "TeX (pdflatex)" "" "" "%%"
\Format text txt "Plain text" a "" "%%"
\Format textparagraph txt "Plain text (paragraphs)" "" "" "%%"''' ])
#
#checkProg('a Postscript interpreter', ['gs'],
# rc_entry = [ r'\ps_command "%%"' ])
checkProg('a Postscript previewer', ['gsview32', 'gv', 'ghostview -swap', 'kghostview'],
rc_entry = [ r'''\Format eps eps EPS "" "%%" ""
\Format ps ps Postscript t "%%" ""''' ])
#
checkProg('a PDF previewer', ['acrobat', 'acrord32', 'gsview32', \
'acroread', 'gv', 'ghostview', 'xpdf', 'kpdf', 'kghostview'],
rc_entry = [ r'''\Format pdf pdf "PDF (ps2pdf)" P "%%" ""
\Format pdf2 pdf "PDF (pdflatex)" F "%%" ""
\Format pdf3 pdf "PDF (dvipdfm)" m "%%" ""''' ])
#
checkProg('a DVI previewer', ['xdvi', 'windvi', 'yap', 'kdvi'],
rc_entry = [ r'\Format dvi dvi DVI D "%%" ""' ])
#
checkProg('a HTML previewer', ['mozilla file://$$p$$i', 'netscape'],
rc_entry = [ r'\Format html html HTML H "%%" ""' ])
#
# entried that do not need checkProg
addToRC(r'''\Format date "" "date command" "" "" ""
\Format fax "" Fax "" "" ""
\Format lyx lyx LyX "" "" ""
\Format lyx13x lyx13 "LyX 1.3.x" "" "" ""
\Format lyxpreview lyxpreview "LyX Preview" "" "" ""
\Format pdftex pdftex_t PDFTEX "" "" ""
\Format program "" Program "" "" ""
\Format pstex pstex_t PSTEX "" "" ""
\Format sxw sxw "OpenOffice.Org Writer" O "" ""
\Format word doc "MS Word" W "" ""
\Format wordhtml html "MS Word (HTML)" "" "" ""
''')
def checkConverterEntries():
''' Check all converters (\converter entries) '''
checkProg('the pdflatex program', ['pdflatex $$i'],
rc_entry = [ r'\converter pdflatex pdf2 "%%" "latex"' ])
#
checkProg('a LaTeX -> LyX converter', [os.path.join('..','src','tex2lyx','tex2lyx') + ' -f $$i $$o', \
'tex2lyx' + version_suffix + ' -f $$i $$o' ],
rc_entry = [ r'\converter latex lyx "%%" ""' ])
#
checkProg('a Noweb -> LyX converter', ['noweb2lyx' + version_suffix + ' $$i $$o'], path = ['./reLyX'],
rc_entry = [ r'\converter literate lyx "%%" ""' ])
#
checkProg('a Noweb -> LaTeX converter', ['noweave -delay -index $$i > $$o'],
rc_entry = [ r'\converter literate latex "%%" ""' ])
#
checkProg('a HTML -> LaTeX converter', ['html2latex $$i'],
rc_entry = [ r'\converter html latex "%%" ""' ])
#
checkProg('a MSWord -> LaTeX converter', ['wvCleanLatex $$i $$o'],
rc_entry = [ r'\converter word latex "%%" ""' ])
#
checkProg('a LaTeX -> MS Word converter', ["htlatex $$i 'html,word' 'symbol/!' '-cvalidate'"],
rc_entry = [ r'\converter latex wordhtml "%%" ""' ])
#
checkProg('an OpenOffice.org -> LaTeX converter', ['w2l -clean $$i'],
rc_entry = [ r'\converter sxw latex "%%" ""' ])
#
checkProg('an LaTeX -> OpenOffice.org LaTeX converter', ['oolatex $$i', 'oolatex.sh $$i'],
rc_entry = [ r'\converter latex sxw "%%" "latex"' ])
#
checkProg('a PS to PDF converter', ['ps2pdf13 $$i'],
rc_entry = [ r'\converter ps pdf "%%" ""' ])
#
checkProg('a DVI to PS converter', ['dvips -o $$o $$i'],
rc_entry = [ r'\converter dvi ps "%%" ""' ])
#
checkProg('a DVI to PDF converter', ['dvipdfm $$i'],
rc_entry = [ r'\converter dvi pdf3 "%%" ""' ])
#
path, dvipng = checkProg('dvipng', ['dvipng'])
if dvipng == "dvipng":
addToRC(r'\converter lyxpreview png "python $$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 pdf "tgif -stdout -print -color -pdf $$i > $$o" ""''',
''])
#
checkProg('a EPS -> PDF converter', ['epstopdf'],
rc_entry = [ r'\converter eps pdf "epstopdf --outfile=$$o $$i" ""', ''])
#
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" ""''',
''])
#
checkProg('a LaTeX -> HTML converter', ['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 "%%" "originaldir,needaux"' ])
#
# FIXME: no rc_entry? comment it out
# checkProg('Image converter', ['convert $$i $$o'])
#
# Entried that do not need checkProg
addToRC(r'''\converter lyxpreview ppm "python $$s/scripts/lyxpreview2bitmap.py" ""
\converter date dateout "date +%d-%m-%Y > $$o" ""
\converter docbook docbook-xml "cp $$i $$o" "xml"
\converter fen asciichess "python $$s/scripts/fen2ascii.py $$i $$o" ""
\converter fig pdftex "sh $$s/scripts/fig2pdftex.sh $$i $$o" ""
\converter fig pstex "sh $$s/scripts/fig2pstex.sh $$i $$o" ""
\converter lyx lyx13x "python $$s/lyx2lyx/lyx2lyx -t 221 $$i > $$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 "none" ""
\converter linuxdoc latex "none" ""
\converter linuxdoc dvi "none" ""
\converter linuxdoc html "none" ""''' ])
if LINUXDOC != 'none':
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 "none" ""
\converter docbook html "none" ""'''])
#
if DOCBOOK != 'none':
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'\ascii_roff_command "groff -t -Tlatin1 $$FName"',
r'\ascii_roff_command "tbl $$FName | nroff"',
r'\ascii_roff_command "none"' ])
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 "sh $$s/scripts/fig_copy.sh $$i $$o"
\copier pstex "python $$s/scripts/tex_copy.py $$i $$o $$l"
\copier pdftex "python $$s/scripts/tex_copy.py $$i $$o $$l"
''')
def checkLatexConfig(check_config):
''' Explore the LaTeX configuration '''
print 'checking LaTeX configuration... ',
# First, remove the files that we want to re-create
removeFiles(['textclass.lst', 'packages.lst', 'chkconfig.sed'])
#
if not check_config:
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 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 = []
# sed filters
# FIXME: this is a direct translation of the sed commands
# There may be more efficient methods
p1 = re.compile(r'\Declare(LaTeX|DocBook|LinuxDoc)Class')
p2 = re.compile(r'^.*\DeclareLaTeXClass *(.*)')
p3 = re.compile(r'^.*\DeclareDocBookClass *(.*)')
p4 = re.compile(r'^.*\DeclareLinuxDocClass *(.*)')
p5 = re.compile(r'\[([^,]*),[^]]*\]')
p6 = re.compile('^{')
p7 = re.compile(r'\[([^]]*)\] *{([^}]*)}')
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)
# The sed commands below are a bit scary. Here is what they do:
# 1-3: remove the \DeclareFOO macro and add the correct boolean
# at the end of the line telling whether the class is
# available
# 4: if the macro had an optional argument with several
# parameters, only keep the first one
# 5: if the macro did not have an optional argument, provide one
# (equal to the class name)
# 6: remove brackets and replace with correctly quoted entries
# grep '\\Declare\(LaTeX\|DocBook\|LinuxDoc\)Class' "$file" \
# | sed -e 's/^.*\DeclareLaTeXClass *\(.*\)/\1 "false"/' \
# -e 's/^.*\DeclareDocBookClass *\(.*\)/\1 "'$bool_docbook'"/' \
# -e 's/^.*\DeclareLinuxDocClass *\(.*\)/\1 "'$bool_linuxdoc'"/' \
# -e 's/\[\([^,]*\),[^]]*\]/[\1]/' \
# -e 's/^{/['$class']{/' \
# -e 's/\[\([^]]*\)\] *{\([^}]*\)}/"'$class'" "\1" "\2"/' \
# >>textclass.lst
for line in open(file).readlines():
if p1.search(line) == None:
continue
line = p2.sub(r'\1 "false"', line)
line = p3.sub(r'\1 "' + bool_docbook + '"', line)
line = p4.sub(r'\1 "' + bool_linuxdoc + '"', line)
line = p5.sub(r'[\1]', line)
line = p6.sub("[" + classname + "]{", line)
line = p7.sub( "'" + classname + "'" + r'"\1" "\2"', line)
tx.write(line)
break # one file, one line.
tx.close()
print '\tdone'
else:
print '\tauto'
removeFiles(['wrap_chkconfig.ltx', 'chkconfig.vars', \
'chkconfig.classes', 'chklayouts.tex'])
rmcopy = False
if not os.path.isfile( 'chkconfig.ltx' ):
shutil.copy( 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|LinuxDoc)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
for line in cmdOutput(LATEX + ' wrap_chkconfig.ltx').splitlines():
if re.match('^\+', line):
print line
#
# get lines in chkconfig.vars?
# is this really necessary? Some of the values was write
# to rc file.
values = {}
for line in open('chkconfig.vars').readlines():
key, val = re.sub('-', '_', line).split('=')
values[key] = val.strip("'\n")
# 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' ] )
def createLaTeXConfig():
''' create LaTeXConfig.lyx '''
# if chkconfig.sed does not exist (because LaTeX did not run),
# then provide a standard version.
if not os.path.isfile('chkconfig.sed'):
writeToFile('chkconfig.sed', '##s/@.*@/???/g\n')
print "creating packages.lst"
# if packages.lst does not exist (because LaTeX did not run),
# then provide a standard version.
if not os.path.isfile('packages.lst'):
writeToFile('packages.lst', '''
### 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.
''')
print 'creating doc/LaTeXConfig.lyx'
#
# This is originally done by sed, using a
# tex-generated file chkconfig.sed
##sed -f chkconfig.sed ${srcdir}/doc/LaTeXConfig.lyx.in
## >doc/LaTeXConfig.lyx
# Now, we have to do it by hand (python).
#
# add to chekconfig.sed
writeToFile('chkconfig.sed', '''s!@chk_linuxdoc@!%s!g
s!@chk_docbook@!%s!g
''' % (chk_linuxdoc, chk_docbook) , append=True)
# process this sed file!!!!
lyxin = open( os.path.join(srcdir, 'doc', 'LaTeXConfig.lyx.in')).readlines()
# get the rules
p = re.compile(r's!(.*)!(.*)!g')
# process each sed replace.
for sed in open('chkconfig.sed').readlines():
if sed.strip() == '':
continue
try:
fr, to = p.match(sed).groups()
for line in range(len(lyxin)):
lyxin[line] = lyxin[line].replace(fr, to)
except: # wrong sed entry?
print "Wrong sed entry in chkconfig.sed: '" + sed + "'"
sys.exit(4)
#
writeToFile( os.path.join('doc', 'LaTeXConfig.lyx'),
''.join(lyxin))
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}' )
# FIXME: the bsh version uses < /dev/null which is not portable.
# Can anyone confirm if this option (-interaction) is available
# at other flavor of latex as well? (MikTex/win, Web2C/linux are fine.)
if ''.join(cmdOutput(LATEX + ' -interaction=nonstopmode "a b"')).find('working') != -1:
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 removeExtraFiles():
# Remove superfluous files if we are not writing in the main lib
# directory
for file in [outfile, 'textclass.lst', 'packages.lst', \
'doc/LaTeXConfig.lyx']:
try:
# we rename the file first, so that we avoid comparing a file with itself
os.rename(file, file + '.new')
syscfg = open( os.path.join(srcdir, file) ).read()
mycfg = open( file + '.new').read()
if mycfg == syscfg:
print "removing ", file, " which is identical to the system global version"
removeFiles( [file + '.new'] )
else:
os.rename( file + '.new', file )
except: # use local version if anthing goes wrong.
os.rename( file + '.new', file )
pass
# Final clean-up
if not lyx_keep_temps:
removeFiles(['chkconfig.sed', 'chkconfig.vars', \
'wrap_chkconfig.ltx', 'wrap_chkconfig.log', \
'chklayouts.tex', 'missfont.log'])
if __name__ == '__main__':
lyx_check_config = True
outfile = 'lyxrc.defaults'
rc_entries = ''
lyx_keep_temps = False
version_suffix = ''
## 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)
#
# 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()
checkCygwinPath()
## 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, 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.
''')
# check latex
LATEX = checkLatex()
checkFormatEntries()
checkConverterEntries()
(chk_linuxdoc, bool_linuxdoc, linuxdoc_cmd) = checkLinuxDoc()
(chk_docbook, bool_docbook, docbook_cmd) = checkDocBook()
checkTeXAllowSpaces()
checkOtherEntries()
# --without-latex-config can disable lyx_check_config
checkLatexConfig( lyx_check_config and LATEX != '')
createLaTeXConfig()
removeExtraFiles()
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