On Tue, Jun 07, 2005 at 09:34:29AM +1000, Stas Bekman wrote: > William, as you can see from the source src/modules/perl/modperl_util.h > > #if defined(MP_TRACE) && defined(APR_HAS_THREADS) > #define MP_TRACEf_TID "/tid 0x%lx" > #define MP_TRACEv_TID (unsigned long)apr_os_thread_current() > > The symbol is available if APR_HAS_THREADS is defined. So the apr header > containing this definition found by mod_perl says that APR_HAS_THREADS is > defined, whereas the library it tries to link against was compiled with > threads disabled. Meaning that you have more than one libapr on your > system and the wrong library gets linked.
Stas, Thanks for the references. I tried searching for libaprutil-0.so but couldn't see any in the path. I used nm on every libaprutil-0.so file I could find but turned up no instances of a library which had the apr_os_thread_current function. I then grepped by mod_perl and httpd source directories for header files which defined APR_HAS_THREADS. I changed srclib/apr/include/apr.h and srclib/apr/include/apr.hnw then reconfigured mod_perl but it still failed. Once I commented out the defines in modperl_util.h, it appears to have worked. I'll submit my bug report in a separate email. Thanks, William -- Knowmad Services Inc. http://www.knowmad.com
