--- Ven 29/5/09, Marco Atzeri ha scritto: > Da: Marco Atzeri > Oggetto: [1.7] does LD_PRELOAD support more than 1 dll ? > A: cygwin@cygwin.com > Data: Venerdì 29 maggio 2009, 10:10 > > Hi All, > I was trying to understand why LD_PRELOAD does not work > for octave, that have 3 dlls specified on LD_PRELOAD > and I discovered that it seems to handle only > 1 dll and not more. > If I specify 2 or more dlls, LD_PRELOAD stop to work > > $uname -a > CYGWIN_NT-5.1 ITQMOZCAS2NB007 1.7.0(0.210/5/3) 2009-05-15 > 17:15 i686 Cygwin > > as test case I used the fltk-demos sudoku, > and chosen 2 of the dll's > > $ cygcheck sudoku > [snip] > C:\cygwin2\bin\cygjpeg-62.dll > C:\cygwin2\bin\cygpng12.dll > [snip] > > copied them in a tmp directory > > mkdir /tmp/prova > cp cygjpeg-62.dll cygpng12.dll /tmp/prova > > > the outcome is: > $ LD_PRELOAD="/tmp/prova/cygjpeg-62.dll > /tmp/prova/cygpng12.dll" sudoku > 3 [main] bash 12924 > C:\cygwin2\bin\bash.exe: *** fatal error - error while > loading shared libraries: /tmp/prova/cygjpeg-62.dll > /tmp/prova/cygpng12.dll: cannot open shared object file: No > such file or directory > Hangup > > while if I specify only 1 dll > $ LD_PRELOAD="/tmp/prova/cygjpeg-62.dll" sudoku > > it works. > > Is it a bug, feature or a BLODA issue ? > > Thanks > Marco
Answering myself. Must use ":" as separator LD_PRELOAD="/tmp/prova/cygjpeg-62.dll:/tmp/prova/cygpng12.dll" sudoku is working. It seems that cygwin does not accept the space as separator in LD_PRELOAD as other systems Regards Marco -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
