Cann’t compile for CYGWIN version 2.2.1 & 2.2.0(stable) gcc -I/cygdrive/d/fr/freeradius-server-2.2.1 -I/cygdrive/d/fr/freeradius-server-2.2.1/src -g -O2 -Wall -D_GNU_SOURCE -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DNDEBUG -I/cygdrive/d/fr/freeradius-server-2.2.1/libltdl -I/cygdrive/d/fr/freeradius-server-2.2.1/src -I/cygdrive/d/fr/freeradius-server-2.2.1/libltdl radeapclient.c -o radeapclient radeapclient.c:40:23: фатальная ошибка: eap_types.h: No such file or directory Компиляция прервана. <builtin>: recipe for target `radeapclient' failed make[6]: *** [radeapclient] Error 1 File eap_types.h is situated in src/modules/rlm_eap/lib_eap dir. If I launch gcc -I lib_eap, I get: ... /tmp/ccD7XqGk.o: In function `debug_packet': /cygdrive/d/fr/freeradius-server-2.2.1/src/modules/rlm_eap/radeapclient.c:182: undefined reference to `_fr_packet_codes' /cygdrive/d/fr/freeradius-server-2.2.1/src/modules/rlm_eap/radeapclient.c:195: undefined reference to `_vp_prints' /tmp/ccD7XqGk.o: In function `send_packet': /cygdrive/d/fr/freeradius-server-2.2.1/src/modules/rlm_eap/radeapclient.c:212: undefined reference to `_rad_send' /cygdrive/d/fr/freeradius-server-2.2.1/src/modules/rlm_eap/radeapclient.c:268: undefined reference to `_rad_verify' /tmp/ccD7XqGk.o: In function `process_eap_challenge': /cygdrive/d/fr/freeradius-server-2.2.1/src/modules/rlm_eap/radeapclient.c:502: undefined reference to `_pairfind' /cygdrive/d/fr/freeradius-server-2.2.1/src/modules/rlm_eap/radeapclient.c:503: undefined reference to `_pairfind' /cygdrive/d/fr/freeradius-server-2.2.1/src/modules/rlm_eap/radeapclient.c:521: undefined reference to `_pairfind' /cygdrive/d/fr/freeradius-server-2.2.1/src/modules/rlm_eap/radeapclient.c:522: undefined reference to `_pairfind' ... As I found_pairfind is defined in xlat.c. How can I compile it?