On Wed, Apr 13, 2005 at 08:54:19AM +0300, Ville Herva wrote: > Is anyone else seeing this, or is this something specific to my > installation: > > https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=154229 > > Since upgrading to glibc-2.3.4-21, I've been seeing the following problem: > glibc.so.6 is not found when launching certain binaries (see below). > > Reverting back to glibc-2.3.4-18 fixes it (I just verified.) > > A binary called des (that I compiled on 1999) always shows this, but saw it > with at least grep once. That problem went away by itself, but older > binaries like des still show it. See %changelog: - move LinuxThreads libraries to /%{_lib}/obsolete/linuxthreads/ and NPTL libraries to /%{_lib}. To run a program against LinuxThreads, LD_ASSUME_KERNEL=2.4.xx LD_LIBRARY_PATH=/%{_lib}/obsolete/linuxthreads/ is now needed The move was necessary because of the change to make NPTL the default library programs are linked against and are using its headers. glibc 2.0 compiled programs are implicitly using LD_ASSUME_KERNEL=2.2.5. I'll probably change the hack to also add implicitly /%{_lib}/obsolete/linuxthreads/ to library search path, but be aware that when linuxthreads is finally dumped into the trash bin, which will happen in ~ a year or less, glibc 2.0 programs will finally stop working. BTW, it must have been early 1999, RHL 6.0 already shipped with glibc 2.1.x. Jakub
