FreeRadius Solaris

Сборка под Solaris 10

• http://www.ioncannon.net/system-administration/136/freeradius-with-oracle/

1. Обязательно нужен [http://www.oracle.com/technology/tech/oci/instantclient/index.html Оракл-клиент (с SDK), причем как на этапе сборки так и на этапе работы.

Попытка собрать FreeRadius 2.1.ХХ под Solaris закончилась неудачей.

Я получал сообщение

(cd .libs && gcc  -g -O2 -c -fno-builtin "radiusdS.c")
rm -f .libs/radiusdS.c .libs/radiusd.nm .libs/radiusd.nmS .libs/radiusd.nmT
gcc .libs/radiusdS.o -o .libs/radiusd .libs/acct.o .libs/auth.o .libs/client.o .libs/conffile.o .libs/crypt.o .libs/exec.o .libs/files.o .libs/listen.o .libs/log.o .libs/mainconfig.o .libs/modules.o .libs/modcall.o .libs/radiusd.o .libs/stats.o .libs/session.o .libs/threads.o .libs/util.o .libs/valuepair.o .libs/version.o .libs/xlat.o .libs/event.o .libs/realms.o .libs/evaluate.o .libs/vmps.o .libs/detail.o  /root/src/freeradius-server-2.1.9/src/lib/.libs/libfreeradius-radius.so -lnsl -lresolv -lsocket -lposix4 -lpthread -lcrypt -lltdl -lssl -lcrypto  -R/usr/local/freeradius/lib
Undefined                       first referenced
 symbol                             in file
lt__PROGRAM__LTX_preloaded_symbols  .libs/modules.o
ld: fatal: Symbol referencing errors. No output written to .libs/radiusd
collect2: ld returned 1 exit status
gmake[4]: *** [radiusd] Error 1
gmake[4]: Leaving directory `/root/src/freeradius-server-2.1.9/src/main'
gmake[3]: *** [main] Error 2
gmake[3]: Leaving directory `/root/src/freeradius-server-2.1.9/src'
gmake[2]: *** [all] Error 2
gmake[2]: Leaving directory `/root/src/freeradius-server-2.1.9/src'
gmake[1]: *** [src] Error 2
gmake[1]: Leaving directory `/root/src/freeradius-server-2.1.9'
gmake: *** [all] Error 2

It's a bug in libltdl that is in Ubuntu.
See /usr/include/ltdl.h on the affected system. It has a line:
#define lt_preloaded_symbols lt__PROGRAM__LTX_preloaded_symbols
Q: Where is lt__PROGRAM__LTX_preloaded_symbols defined or referenced?
A: Nowhere.
  If you spend some time spelunking through the internals of libltdl, you will discover that there *is* a symbol
     lt_libltdl_LTX_preloaded_symbols
  The obvious thing to do is to change the FreeRADIUS code to add:
#define lt__PROGRAM__LTX_preloaded_symbols lt_libltdl_LTX_preloaded_symbols
  It then compiles and runs properly.
  Can we close this as a FreeRADIUS bug, and report it against libltdl? Searching google for
lt__PROGRAM__LTX_preloaded_symbols shows similar problems with a number of projects.
I have *no* idea why this happens for some projects using libltld, and not others. I *do* know that the problem is very clear-cut:
libltdl is buggy, and I hate it beyond words.