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Hi! LD_TRACE_LOADED_OBJECTS=1 always used to warn about undefined symbols if LD_WARN=1 was specified at the same time, but current test does it the other way around. This is snippet from older rtld.c: /* LAZY is determined by the environment variable LD_WARN and LD_BIND_NOW if we trace the binary. */ if (__builtin_expect (mode, normal) == trace) *lazyp = _dl_verbose ? !bind_now : -1; else *lazyp = !bind_now; ie. _dl_lazy was set to -1 if tracing and LD_WARN was not set. 2001-03-08 Jakub Jelinek <jakub@redhat.com> * elf/rtld.c (dl_main): If tracing, warn about undefined symbols if LD_WARN=1, not if LD_WARN is unset. --- libc/elf/rtld.c.jj Mon Mar 5 11:57:47 2001 +++ libc/elf/rtld.c Thu Mar 8 11:05:04 2001 @@ -896,8 +896,8 @@ of this helper program; chances are you } else { - /* Unless LD_WARN is set warn do not about undefined symbols. */ - if (_dl_lazy >= 0 && !_dl_verbose) + /* If LD_WARN is set warn about undefined symbols. */ + if (_dl_lazy >= 0 && _dl_verbose) { /* We have to do symbol dependency testing. */ struct relocate_args args; Jakub
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