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Re: R: [1.7] does LD_PRELOAD support more than 1 dll ?


--- Sab 30/5/09, Dave Korn  ha scritto:

> Da: Dave Korn 
> Oggetto: Re: R: [1.7] does LD_PRELOAD support more than 1 dll ?
> A: cygwin@cygwin.com
> Data: Sabato 30 maggio 2009, 03:07
> Marco Atzeri wrote:
> 
> > May I suggest a small note in the documentation ?
> > Just to help the next one to not fall in the same
> problem. 
> > :-)
> 
> ? PTC and all that... if you want a hand with the
> English grammar/spelling,
> ask me offlist.
> 
> > so it seems that the LD_PRELOAD is not working well 
> > in case of fork. 
> 
> ? Did you export it?? That might make a
> difference if the shell is involved.
> 
> ? ? cheers,
> ? ? ? DaveK
> 
Hi Dave,
also exporting all the 3 variables in the script
does make no difference

export PATH="$builddir/src:$builddir/liboctave:$builddir/libcruft:$PATH"
export LD_PRELOAD="$liboctinterp:$liboctave:$libcruft"
export LD_LIBRARY_PATH="$builddir/src:$builddir/liboctave:$builddir/libcruft:$LD_LIBRARY_PATH"
OCTAVE_SITE_INITFILE="$top_srcdir/scripts/startup/main-rcfile" \
  exec $driver "$builddir/src/octave" --no-init-path --path="$LOADPATH" --image-path="$IMAGEPATH" --doc-cache-file="$DOCFILE" --info-file="$INFOFILE" "$@"




      5 [main] sh 3964 C:\cygwin2\bin\sh.exe: *** fatal error - error while loading shared libraries: /pub/cygports/octave/octave-3.2.0-rc4_build/src/cygoctinterp.dll: cannot open shared object file: No such process

Regards
Marco





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