--- Sab 30/5/09, Christopher ha scritto:
> >> ? 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
>
> From the source:
>
> if (!LoadLibraryW
> (lib.get_wide_win32_path (libname)))
> {
> __seterrno ();
> api_fatal ("error while
> loading shared libraries: %s: "
>
> "cannot open shared object file:
> %s", p,
>
> strerror (get_errno ()));
> }
>
> "No such process" == ESRCH == PROC_NOT_FOUND
>
> cgf
Hi Christopher
but the dll file is there:
$ ls -lh /pub/cygports/octave/octave-3.2.0-rc4_build/src/cygoctinterp.dll
-rwxr-xr-x 1 itq00146 Domain_Users 202M May 27 20:01
/pub/cygports/octave/octave-3.2.0-rc4_build/src/cygoctinterp.dll
so how can it fail to load dlls only with LD_PRELOAD defined ?
Ok, I found it.
The order is also relevant
cygoctinterp.dll requires
cygcruft.dll and cygoctave.dll
cygoctave.dll requires
cygcruft.dll
So the working way is :
export LD_PRELOAD="$libcruft:$liboctave:$liboctinterp"
Regards
Marco
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