Alexandre Beneteau <[EMAIL PROTECTED]> writes:

> I've a problem trying to compile lily 1.7.6 :

> Can't find any lilylib\* in the source tree...

> Anybody has an idea ?

Yes, it was missing from the tarball.  Find it attached, or get it
from CVS.

Greetings,
Jan.

################################################################
# lilylib.py -- options and stuff
# 
# source file of the GNU LilyPond music typesetter
#
# (c) 1998--2002  Han-Wen Nienhuys <[EMAIL PROTECTED]>
#                 Jan Nieuwenhuizen <[EMAIL PROTECTED]>

###  
subst:\(^\|[^._a-z]\)\(abspath\|identify\|warranty\|progress\|warning\|error\|exit\|getopt_args\|option_help_str\|options_help_str\|help\|setup_temp\|read_pipe\|system\|cleanup_temp\|strip_extension\|cp_to_dir\|mkdir_p\|init\)
 *(
###  replace:\1ly.\2 (

### subst: 
\(help_summary\|keep_temp_dir_p\|option_definitions\|original_dir\|program_name\|pseudo_filter_p\|temp_dir\|verbose_p\)

import __main__
import shutil
import string
import sys
import tempfile

################################################################
# Users of python modules should include this snippet
# and customize variables below.

# We'll suffer this path init stuff as long as we don't install our
# python packages in <prefix>/lib/pythonx.y (and don't kludge around
# it as we do with teTeX on Red Hat Linux: set some environment var
# (PYTHONPATH) in profile)

# If set, LILYPONDPREFIX must take prevalence
# if datadir is not set, we're doing a build and LILYPONDPREFIX
import getopt, os, sys
datadir = '@local_lilypond_datadir@'
if not os.path.isdir (datadir):
        datadir = '@lilypond_datadir@'
if os.environ.has_key ('LILYPONDPREFIX') :
        datadir = os.environ['LILYPONDPREFIX']
        while datadir[-1] == os.sep:
                datadir= datadir[:-1]

sys.path.insert (0, os.path.join (datadir, 'python'))

# Customize these
if __name__ == '__main__':
        import lilylib as ly
        global _;_=ly._
        global re;re = ly.re

        # lilylib globals
        program_name = 'unset'
        pseudo_filter_p = 0
        original_dir = os.getcwd ()
        temp_dir = os.path.join (original_dir,  '%s.dir' % program_name)
        keep_temp_dir_p = 0
        verbose_p = 0

        help_summary = _ ("lilylib module")

        option_definitions = [
                ('', 'h', 'help', _ ("this help")),
                ]

        from lilylib import *
################################################################

# Handle bug in Python 1.6-2.1
#
# there are recursion limits for some patterns in Python 1.6 til 2.1. 
# fix this by importing pre instead. Fix by Mats.

if float (sys.version[0:3]) <= 2.1:
        try:
                import pre
                re = pre
                del pre
        except ImportError:
                import re
else:
        import re
        
# Attempt to fix problems with limited stack size set by Python!
# Sets unlimited stack size. Note that the resource module only
# is available on UNIX.
try:
       import resource
       resource.setrlimit (resource.RLIMIT_STACK, (-1, -1))
except:
       pass

localedir = '@localedir@'
try:
        import gettext
        gettext.bindtextdomain ('lilypond', localedir)
        gettext.textdomain ('lilypond')
        _ = gettext.gettext
except:
        def _ (s):
                return s
underscore = _

program_version = '@TOPLEVEL_VERSION@'
if program_version == '@' + 'TOPLEVEL_VERSION' + '@':
        program_version = '1.7.5'

def identify (port):
        port.write ('%s (GNU LilyPond) %s\n' % (__main__.program_name, 
program_version))

def warranty ():
        identify (sys.stdout)
        sys.stdout.write ('\n')
        sys.stdout.write (_ ('Copyright (c) %s by' % ' 1998--2002'))
        sys.stdout.write ('\n')
        map (lambda x: sys.stdout.write ('  %s\n' % x), __main__.copyright)
        sys.stdout.write ('\n')
        sys.stdout.write (_ ("Distributed under terms of the GNU General Public 
License."))
        sys.stdout.write ('\n')
        sys.stdout.write (_ ("It comes with NO WARRANTY."))
        sys.stdout.write ('\n')

def progress (s):
        sys.stderr.write (s)

def warning (s):
        sys.stderr.write (__main__.program_name + ":" + _ ("warning: ") + s + '\n')

def error (s):
        sys.stderr.write (__main__.program_name + ":" + _ ("error: ") + s + '\n')
        
def exit (i):
        if __main__.verbose_p:
                raise _ ('Exiting (%d)...') % i
        else:
                sys.exit (1)
                
def getopt_args (opts):
        '''Construct arguments (LONG, SHORT) for getopt from  list of options.'''
        short = ''
        long = []
        for o in opts:
                if o[1]:
                        short = short + o[1]
                        if o[0]:
                                short = short + ':'
                if o[2]:
                        l = o[2]
                        if o[0]:
                                l = l + '='
                        long.append (l)
        return (short, long)

def option_help_str (o):
        '''Transform one option description (4-tuple ) into neatly formatted string'''
        sh = '  '       
        if o[1]:
                sh = '-%s' % o[1]

        sep = ' '
        if o[1] and o[2]:
                sep = ','
                
        long = ''
        if o[2]:
                long= '--%s' % o[2]

        arg = ''
        if o[0]:
                if o[2]:
                        arg = '='
                arg = arg + o[0]
        return '  ' + sh + sep + long + arg


def options_help_str (opts):
        '''Convert a list of options into a neatly formatted string'''
        w = 0
        strs =[]
        helps = []

        for o in opts:
                s = option_help_str (o)
                strs.append ((s, o[3]))
                if len (s) > w:
                        w = len (s)

        str = ''
        for s in strs:
                str = str + '%s%s%s\n' % (s[0], ' ' * (w - len(s[0])  + 3), s[1])
        return str

def help ():
        ls = [(_ ("Usage: %s [OPTION]... FILE") % __main__.program_name),
              ('\n\n'),
              (__main__.help_summary),
              ('\n\n'),
              (_ ("Options:")),
              ('\n'),
              (options_help_str (__main__.option_definitions)),
              ('\n\n'),
              (_ ("Report bugs to %s") % '[EMAIL PROTECTED]'),
              ('\n')]
        map (sys.stdout.write, ls)
        
def setup_temp ():
        
        ''' Create a temporary directory, and return its name. '''
        
        if not __main__.keep_temp_dir_p:
                __main__.temp_dir = tempfile.mktemp (__main__.program_name)
        try:
                os.mkdir (__main__.temp_dir, 0777)
        except OSError:
                pass

        return __main__.temp_dir

def command_name (cmd):
        return re.match ('^[ \t]*([^ \t]*)', cmd).group (1)

def error_log (name):
        return os.path.join (__main__.temp_dir, '%s.errorlog' % name)

def read_pipe (cmd, mode = 'r'):
        redirect = ''
        if __main__.verbose_p:
                progress (_ ("Opening pipe `%s\'") % cmd)
                redirect = ' 2>%s' % error_log (command_name (cmd))
        pipe = os.popen (cmd + redirect, mode)
        output = pipe.read ()
        status = pipe.close ()
        # successful pipe close returns 'None'
        if not status:
                status = 0
        signal = 0x0f & status
        exit_status = status >> 8

        if status:
                error (_ ("`%s\' failed (%d)") % (cmd, exit_status))
                if not __main__.verbose_p:
                        error (_ ("The error log is as follows:"))
                        sys.stderr.write (open (error_log (command_name (cmd)).read 
()))
                exit (status)
        if __main__.verbose_p:
                progress ('\n')
        return output

def system (cmd, ignore_error = 0, progress_p = 0):
        
        '''System CMD.  If IGNORE_ERROR, do not complain when CMD
returns non zero.  If PROGRESS_P, always show progress.

RETURN VALUE

Exit status of CMD '''

        name = command_name (cmd)

        if __main__.verbose_p:
                progress_p = 1
                progress (_ ("Invoking `%s\'") % cmd)
        else:
                progress ( _("Running %s...") % name)

        redirect = ''
        if not progress_p:
                redirect = ' 1>/dev/null 2>' + error_log (name)
        elif __main__.pseudo_filter_p:
                redirect = ' 1>/dev/null'
                        
        status = os.system (cmd + redirect)
        signal = 0x0f & status
        exit_status = status >> 8
        
        if status:
                msg = _ ("`%s\' failed (%d)") % (name, exit_status)
                if ignore_error:
                        if __main__.verbose_p:
                                warning (msg + ' ' + _ ("(ignored)"))
                else:
                        error (msg)
                        if not progress_p:
                                error (_ ("The error log is as follows:"))
                                sys.stderr.write (open (error_log (name)).read ())
                        exit (status)

        progress ('\n')
        return status

def cleanup_temp ():
        if not __main__.keep_temp_dir_p:
                if __main__.verbose_p:
                        progress (_ ("Cleaning %s...") % __main__.temp_dir)
                shutil.rmtree (__main__.temp_dir)
                if __main__.verbose_p:
                        progress ('\n')


def strip_extension (f, ext):
        (p, e) = os.path.splitext (f)
        if e == ext:
                e = ''
        return p + e


def cp_to_dir (pattern, dir):
        "Copy files matching re PATTERN from cwd to DIR"
        # Duh.  Python style portable: cp *.EXT OUTDIR
        # system ('cp *.%s %s' % (ext, outdir), 1)
        files = filter (lambda x, p=pattern: re.match (p, x), os.listdir ('.'))
        map (lambda x, d=dir: shutil.copy2 (x, os.path.join (d, x)), files)


# Python < 1.5.2 compatibility
#
# On most platforms, this is equivalent to
#`normpath(join(os.getcwd()), PATH)'.  *Added in Python version 1.5.2*
if os.path.__dict__.has_key ('abspath'):
        abspath = os.path.abspath
else:
        def abspath (path):
                return os.path.normpath (os.path.join (os.getcwd (), path))

if os.__dict__.has_key ('makedirs'):
        makedirs = os.makedirs
else:
        def makedirs (dir, mode=0777):
                system ('mkdir -p %s' % dir)


def mkdir_p (dir, mode=0777):
        if not os.path.isdir (dir):
                makedirs (dir, mode)


environment = {}

# tex needs lots of memory, more than it gets by default on Debian
non_path_environment = {
        'extra_mem_top' : '1000000',
        'extra_mem_bottom' : '1000000',
        'pool_size' : '250000',
}

def setup_environment ():
        global environment

        kpse = read_pipe ('kpsexpand \$TEXMF')
        texmf = re.sub ('[ \t\n]+$','', kpse)
        type1_paths = read_pipe ('kpsewhich -expand-path=\$T1FONTS')
        
        environment = {
                # TODO: * prevent multiple addition.
                #       * clean TEXINPUTS, MFINPUTS, TFMFONTS,
                #         as these take prevalence over $TEXMF
                #         and thus may break tex run?
                'TEXMF' : "{%s,%s}" % (datadir, texmf) ,
                'GS_FONTPATH' : type1_paths,
                'GS_LIB' : datadir + '/ps',
                }
        
        # $TEXMF is special, previous value is already taken care of
        if os.environ.has_key ('TEXMF'):
                del os.environ['TEXMF']
 
        for key in environment.keys ():
                val = environment[key]
                if os.environ.has_key (key):
                        val = os.environ[key] + os.pathsep + val 
                os.environ[key] = val

        for key in non_path_environment.keys ():
                val = non_path_environment[key]
                os.environ[key] = val

def print_environment ():
        for (k,v) in os.environ.items ():
                sys.stderr.write ("%s=\"%s\"\n" % (k, v)) 

def get_bbox (filename):
        ####system ('gs -sDEVICE=bbox -q  -sOutputFile=- -dNOPAUSE %s -c quit > 
%s.bbox 2>&1 ' % (filename, filename))
        #### FIXME: 2>&1 ? --jcn
        bbox = filename + '.bbox'
        ## -sOutputFile does not work with bbox?
        ##cmd = 'gs -sDEVICE=bbox -q -sOutputFile=%s -dNOPAUSE %s -c quit' % \
        ##      (bbox, filename)
        cmd = 'gs -sDEVICE=bbox -q -dNOPAUSE %s -c quit 2>%s' % \
              (filename, bbox)
        system (cmd)
        box = open (bbox).read ()
        m = re.match ('^%%BoundingBox: ([0-9]+) ([0-9]+) ([0-9]+) ([0-9]+)',
                      box)
        gr = []
        if m:
                gr = map (string.atoi, m.groups ())
        
        return gr

def make_preview (name):
        ## ly2dvi/lilypond-book discrepancy
        preview_ps = name + '.preview.ps'
        if not os.path.isfile (preview_ps):
                preview_ps = name + '.eps'
        bbox = get_bbox (preview_ps)
        print 'bbox:' + `bbox`
        trans_ps = name + '.trans.ps'
        png = name + '.png'
        
        margin = 0
        fo = open (trans_ps, 'w')
        fo.write ('%d %d translate\n' % (-bbox[0] + margin,
                                         -bbox[1] + margin))
        fo.close ()
        
        x = (2* margin + bbox[2] - bbox[0]) \
            * __main__.preview_resolution / 72.0
        y = (2* margin + bbox[3] - bbox[1]) \
            * __main__.preview_resolution / 72.0
        if x == 0:
                x = 1
        if y == 0:
                y = 1

        cmd = r'''gs -g%dx%d -sDEVICE=pnggray  -dTextAlphaBits=4 -dGraphicsAlphaBits=4 
 -q -sOutputFile=%s -r%d -dNOPAUSE %s %s -c quit ''' % \
              (x, y, png, __main__.preview_resolution, trans_ps, preview_ps)
        
        system (cmd)

        status = system (cmd)
        signal = 0xf & status
        exit_status = status >> 8
        
        if status:
                os.unlink (png)
                error (_ ("Removing output file"))
                exit (1)

-- 
Jan Nieuwenhuizen <[EMAIL PROTECTED]> | GNU LilyPond - The music typesetter
http://www.xs4all.nl/~jantien       | http://www.lilypond.org

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