Re: Failure to interpolate @lilypond_datadir@ in convert-ly etc.

[Han-Wen Nienhuys]

Ed Catmur escreveu:
> http://bugs.gentoo.org/show_bug.cgi?id=132706#c64
>> lilypond and lilypond-invoke-editor seem to work.
>> all other executables give me an error: abc2ly, convert-ly, etf2ly,
>> lilypond-book, and musicxml2ly complain about missing import lilylib:
>>
>>     Traceback (most recent call last):
>>       File "/usr/bin/convert-ly", line 41, in ?
>>         import lilylib as ly
>>     ImportError: No module named lilylib
>>
>> midi2ly complains about missing import midi:
>>
>>     Traceback (most recent call last):
>>       File "/usr/bin/midi2ly", line 51, in ?
>>         import midi
>>     ImportError: No module named midi
>>
>>
>> i can fix the errors concerning the lilylib import by creating a
> symlink
>> /usr/share/lilypond/current that points
> to /usr/share/lilypond/2.10.16. this
>> doesn't fix the missing "midi" import, though.
> 
> Problem is the chained sed in ./make/generic-rules.make etc:
> 
>  $(outdir)/%: %.in
>       rm -f $@
>       cat $< | sed $(sed-atfiles) $(sed-atvariables) > $@
> 
> It appears that the variable sed doesn't apply to the results of the
> file interpolation sed, so the insertion relocate-preamble.py.in doesn't
> get the variables processed and we end up with:
> 
> for d in ['@lilypond_datadir@',
>           '@lilypond_libdir@']:
>     sys.path.insert (0, os.path.join (d, 'python'))
> 
> in /usr/bin/convert-ly etc.
> 
> Most obvious fix is to use a chained sed; patch attached.
> 
> Please respond; we need this fixed for Gentoo.
> 
> Ed Catmur

patch looks fine;  Could you send a patch made with git-format-patch?
See http://lilypond.org/web/devel/participating/ for instructions

-- 

Han-Wen Nienhuys - address@hidden - http://www.xs4all.nl/~hanwen

LilyPond Software Design
 -- Code for Music Notation
http://www.lilypond-design.com