possibly acceptable workaround for rlm_perl/dlopen problem on Debian

Hi, after thinking over the libperl.so/dlopen problem with rlm_perl on Debian, I have found the following workaround: Just dlopen(libperl.so, RTLD_LAZY|RTLD_GLOBAL) from rlm_perl again. This will have no effect but making the symbols globally visible since the library has been opened already during the load of rlm_perl. Advantages: - no change on other packages needed at the moment - change stays local to rlm_perl - no portability loss as rlm_perl already uses dlfcn.h / dlclose() I have attached a proof-of-concept patch that is missing at least autotools integration and hardcodes the library name. What do you think about this compromise? Enrik