Has anyone gotten Perl 5.10.1 to play with mod_perl 2.0.4 on OSX Snow Leopard? I've tried macports, I've tried building by hand, and I've even tried the version in SVN, and all fail with something like:

mod_perl.c: In function 'modperl_shutdown':
mod_perl.c:62: error: 'my_perl' undeclared (first use in this function
+)
mod_perl.c:62: error: (Each undeclared identifier is reported only onc
+e
mod_perl.c:62: error: for each function it appears in.)
mod_perl.c: In function 'modperl_hook_post_config_last':
mod_perl.c:718: error: 'my_perl' undeclared (first use in this functio
+n)
mod_perl.c: In function 'modperl_child_exit':
mod_perl.c:814: error: 'my_perl' undeclared (first use in this functio
+n)
mod_perl.c: In function 'modperl_response_handler':
mod_perl.c:1036: error: 'my_perl' undeclared (first use in this functi
+on)
mod_perl.c: In function 'modperl_response_handler_cgi':
mod_perl.c:1079: error: 'my_perl' undeclared (first use in this functi
+on)
make[1]: *** [mod_perl.lo] Error 1
make: *** [modperl_lib] Error 2
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Is there some secret option I should have applied? Is this particular to OSX, or is 5.10.1 in general incompatible with mod_perl 2.0.4?