Steve Glaus wrote:
what's the output of:On Mon, 20 Jan 2003 11:29:01 -0500 [EMAIL PROTECTED] wrote:Hi,
I'm trying to build mod_perl2 with threads enabled. I recompiled apache with the worker mpm, built mod_perl which seemd to build fine.. however, when I go to 'make test' it gives me the following error:
Cannot load /root/cvs/modperl-2.0/src/modules/perl/mod_perl.so into server: /root/cvs/modperl-2.0/src/modules/perl/mod_perl.so: undefined symbol: Perl_Ipatchlevel_ptr!!!
nm /root/cvs/modperl-2.0/src/modules/perl/mod_perl.so
should be something like:
U Perl_Ipatchlevel_ptr
which is an unresolved symbol, which gets resolved when libperl.so is loaded.
To find out which perl library you have linked against, do:
ldd modules/mod_perl.so |grep perl
libperl.so => /home/stas/perl/blead-ithread/lib/5.9.0/i686-linux-thread-multi/CORE/libperl.so (0x4002e000)
Now you can check whether the symbol is there. in my case:
nm /home/stas/perl/blead-ithread/lib/5.9.0/i686-linux-thread-multi/CORE/libperl.so |grep Perl_Ipatch
0011fa41 T Perl_Ipatchlevel_ptr
Chances are that you are linking against the wrong perl library, which will explain the resolving problem.
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Stas Bekman JAm_pH ------> Just Another mod_perl Hacker
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