Hi, I have downloaded and installed PJSIP as per the instructions provided in http://trac.pjsip.org/repos/wiki/Getting-Started I have successfully run configure, make dep, make all and make install on Fedora 12. I can see the archives built for each of pjlib, pjsip, pjmedia, pjnath and pjlib-util under the respective lib directories. I have linked to these in my makefile rule for building my client application coded using pjsua libraries. However, I get a bunch of link errors for pjsua routines in my code. See the output below (only part of the output has been reproduced). gcc -I. -I/usr/src/pjproject-1.6/pjlib/include -I/usr/src/pjproject-1.6/pjlib-util/include -I/usr/src/pjproject-1.6/pjmedia/include -I/usr/src/pjproject-1.6/pjnath/include -I/usr/src/pjproject-1.6/pjsip/include -L/usr/src/pjproject-1.6/pjlib/lib -L/usr/src/pjproject-1.6/pjlib-util/lib -L/usr/src/pjproject-1.6/pjmedia/lib -L/usr/src/pjproject-1.6/pjnath/lib -L/usr/src/pjproject-1.6/pjsip/lib -c sipClient.c gcc -I. -I/usr/src/pjproject-1.6/pjlib/include -I/usr/src/pjproject-1.6/pjlib-util/include -I/usr/src/pjproject-1.6/pjmedia/include -I/usr/src/pjproject-1.6/pjnath/include -I/usr/src/pjproject-1.6/pjsip/include -L/usr/src/pjproject-1.6/pjlib/lib -L/usr/src/pjproject-1.6/pjlib-util/lib -L/usr/src/pjproject-1.6/pjmedia/lib -L/usr/src/pjproject-1.6/pjnath/lib -L/usr/src/pjproject-1.6/pjsip/lib -o sipClient sipClient.o -lpj-i686-pc-linux-gnu -lpjlib-util-i686-pc-linux-gnu -lpjmedia-audiodev-i686-pc-linux-gnu -lpjmedia-codec-i686-pc-linux-gnu -lpjmedia-i686-pc-linux-gnu -lpjsdp-i686-pc-linux-gnu -lpjnath-i686-pc-linux-gnu -lpjsip-i686-pc-linux-gnu -lpjsip-simple-i686-pc-linux-gnu -lpjsip-ua-i686-pc-linux-gnu -lpjsua-i686-pc-linux-gnu -lpthread sipClient.o: In function `makeUdpTransportObj': sipClient.c:(.text+0x359): undefined reference to `pjsua_create_transport' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `pjsua_enum_accs': pjsua_acc.c:(.text+0x159): undefined reference to `pj_mutex_lock' pjsua_acc.c:(.text+0x18f): undefined reference to `pj_mutex_unlock' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `pjsua_acc_set_user_data': pjsua_acc.c:(.text+0x299): undefined reference to `pj_mutex_lock' pjsua_acc.c:(.text+0x2af): undefined reference to `pj_mutex_unlock' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `schedule_reregistration': pjsua_acc.c:(.text+0x380): undefined reference to `pj_log_get_level' pjsua_acc.c:(.text+0x3aa): undefined reference to `pj_log_3' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `pjsua_acc_on_tp_state_changed': pjsua_acc.c:(.text+0x459): undefined reference to `pjsip_transport_shutdown' pjsua_acc.c:(.text+0x466): undefined reference to `pj_mutex_lock' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `pjsua_acc_create_request': pjsua_acc.c:(.text+0x55e): undefined reference to `pjsip_endpt_create_request' pjsua_acc.c:(.text+0x596): undefined reference to `pjsip_hdr_clone' pjsua_acc.c:(.text+0x5ae): undefined reference to `pj_list_insert_before' pjsua_acc.c:(.text+0x5ef): undefined reference to `pjsip_tx_data_set_transport' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `is_private_ip': pjsua_acc.c:(.text+0x6ca): undefined reference to `pj_strncmp' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `update_keep_alive': pjsua_acc.c:(.text+0x75e): undefined reference to `pjsip_endpt_cancel_timer' pjsua_acc.c:(.text+0x776): undefined reference to `pjsip_transport_dec_ref' pjsua_acc.c:(.text+0x79a): undefined reference to `pjsip_transport_add_ref' pjsua_acc.c:(.text+0x80c): undefined reference to `pjsip_endpt_schedule_timer' pjsua_acc.c:(.text+0x821): undefined reference to `pj_log_get_level' pjsua_acc.c:(.text+0x868): undefined reference to `pj_log_4' pjsua_acc.c:(.text+0x88c): undefined reference to `pjsip_transport_dec_ref' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `pjsua_acc_set_online_status2': pjsua_acc.c:(.text+0x939): undefined reference to `pj_mutex_lock' pjsua_acc.c:(.text+0x961): undefined reference to `pjrpid_element_dup' pjsua_acc.c:(.text+0x961): undefined reference to `pjrpid_element_dup' pjsua_acc.c:(.text+0x96e): undefined reference to `pj_mutex_unlock' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `pjsua_acc_config_dup': pjsua_acc.c:(.text+0x9ca): undefined reference to `pj_strdup_with_null' pjsua_acc.c:(.text+0x9e6): undefined reference to `pj_strdup_with_null' pjsua_acc.c:(.text+0xa02): undefined reference to `pj_strdup_with_null' pjsua_acc.c:(.text+0xa1e): undefined reference to `pj_strdup_with_null' pjsua_acc.c:(.text+0xa5c): undefined reference to `pj_strdup_with_null' pjsua_acc.c:(.text+0xab7): undefined reference to `pjsip_cred_info_dup' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `calc_proxy_crc': pjsua_acc.c:(.text+0xb15): undefined reference to `pj_crc32_init' pjsua_acc.c:(.text+0xb3e): undefined reference to `pj_crc32_update' pjsua_acc.c:(.text+0xb4b): undefined reference to `pj_crc32_final' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `keep_alive_timer_cb': pjsua_acc.c:(.text+0xb78): undefined reference to `pj_mutex_lock' pjsua_acc.c:(.text+0xba3): undefined reference to `pj_log_get_level' pjsua_acc.c:(.text+0xbd4): undefined reference to `pjsip_endpt_get_tpmgr' pjsua_acc.c:(.text+0xc1c): undefined reference to `pjsip_tpmgr_send_raw' pjsua_acc.c:(.text+0xc4f): undefined reference to `pjsip_endpt_schedule_timer' pjsua_acc.c:(.text+0xc67): undefined reference to `pj_mutex_unlock' pjsua_acc.c:(.text+0xcd3): undefined reference to `pj_sockaddr_print' pjsua_acc.c:(.text+0xcff): undefined reference to `pj_log_5' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `update_service_route': pjsua_acc.c:(.text+0xd51): undefined reference to `pjsip_msg_find_hdr_by_name' pjsua_acc.c:(.text+0xd93): undefined reference to `pjsip_parse_hdr' pjsua_acc.c:(.text+0xdd6): undefined reference to `pj_strnicmp2' pjsua_acc.c:(.text+0xe46): undefined reference to `pj_strnicmp2' pjsua_acc.c:(.text+0xe4f): undefined reference to `pj_log_get_level' pjsua_acc.c:(.text+0xe78): undefined reference to `pj_log_1' pjsua_acc.c:(.text+0xe92): undefined reference to `pj_log_get_level' pjsua_acc.c:(.text+0xeaa): undefined reference to `pj_log_1' pjsua_acc.c:(.text+0xec2): undefined reference to `pj_list_size' pjsua_acc.c:(.text+0xef1): undefined reference to `pj_list_erase' pjsua_acc.c:(.text+0xf0e): undefined reference to `pjsip_route_hdr_create' pjsua_acc.c:(.text+0xf37): undefined reference to `pj_list_insert_before' pjsua_acc.c:(.text+0xf44): undefined reference to `pj_log_get_level' pjsua_acc.c:(.text+0xf72): undefined reference to `pj_log_4' pjsua_acc.c:(.text+0xf7c): undefined reference to `pj_log_get_level' pjsua_acc.c:(.text+0xf98): undefined reference to `pj_log_1' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `pjsua_acc_find_for_outgoing': pjsua_acc.c:(.text+0xfc2): undefined reference to `pj_mutex_lock' pjsua_acc.c:(.text+0xffa): undefined reference to `pj_strdup_with_null' pjsua_acc.c:(.text+0x101b): undefined reference to `pjsip_parse_uri' pjsua_acc.c:(.text+0x1040): undefined reference to `pj_strnicmp2' pjsua_acc.c:(.text+0x1067): undefined reference to `pj_strnicmp2' pjsua_acc.c:(.text+0x10a7): undefined reference to `pj_pool_release' pjsua_acc.c:(.text+0x10b4): undefined reference to `pj_mutex_unlock' pjsua_acc.c:(.text+0x1106): undefined reference to `pj_stricmp' pjsua_acc.c:(.text+0x1161): undefined reference to `pj_stricmp' pjsua_acc.c:(.text+0x1170): undefined reference to `pj_pool_release' pjsua_acc.c:(.text+0x117d): undefined reference to `pj_mutex_unlock' pjsua_acc.c:(.text+0x1197): undefined reference to `pj_pool_release' pjsua_acc.c:(.text+0x11a4): undefined reference to `pj_mutex_unlock' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `pjsua_acc_get_info': pjsua_acc.c:(.text+0x126c): undefined reference to `pj_mutex_lock' pjsua_acc.c:(.text+0x1286): undefined reference to `pj_mutex_unlock' pjsua_acc.c:(.text+0x134c): undefined reference to `pjsip_get_status_text' pjsua_acc.c:(.text+0x1374): undefined reference to `pjsip_regc_get_info' pjsua_acc.c:(.text+0x1387): undefined reference to `pj_mutex_unlock' pjsua_acc.c:(.text+0x13ac): undefined reference to `pj_str' pjsua_acc.c:(.text+0x13e4): undefined reference to `pj_str' pjsua_acc.c:(.text+0x1428): undefined reference to `pj_strerror' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `pjsua_acc_enum_info': pjsua_acc.c:(.text+0x14f6): undefined reference to `pj_mutex_lock' pjsua_acc.c:(.text+0x1528): undefined reference to `pj_mutex_unlock' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `pjsua_acc_create_uac_contact': pjsua_acc.c:(.text+0x15f0): undefined reference to `pj_strnicmp2' pjsua_acc.c:(.text+0x1645): undefined reference to `pjsip_transport_get_flag_from_type' pjsua_acc.c:(.text+0x1664): undefined reference to `pjsip_endpt_get_tpmgr' pjsua_acc.c:(.text+0x168c): undefined reference to `pjsip_tpmgr_find_local_addr' pjsua_acc.c:(.text+0x16d5): undefined reference to `pjsip_transport_get_type_name' pjsua_acc.c:(.text+0x1766): undefined reference to `pj_pool_alloc' pjsua_acc.c:(.text+0x184a): undefined reference to `pj_strdup_with_null' pjsua_acc.c:(.text+0x186b): undefined reference to `pjsip_parse_uri' pjsua_acc.c:(.text+0x1895): undefined reference to `pj_strnicmp2' pjsua_acc.c:(.text+0x18bf): undefined reference to `pj_strnicmp2' pjsua_acc.c:(.text+0x18e7): undefined reference to `pjsip_transport_get_type_from_name' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `pjsua_acc_set_registration': pjsua_acc.c:(.text+0x1997): undefined reference to `pj_mutex_lock' pjsua_acc.c:(.text+0x1a00): undefined reference to `pjsip_regc_unregister' pjsua_acc.c:(.text+0x1a32): undefined reference to `pj_mutex_unlock' pjsua_acc.c:(.text+0x1a69): undefined reference to `pjsip_regc_register' pjsua_acc.c:(.text+0x1a95): undefined reference to `pjsip_regc_send' pjsua_acc.c:(.text+0x1ab5): undefined reference to `pjsip_regc_get_info' pjsua_acc.c:(.text+0x1ac3): undefined reference to `pj_log_get_level' pjsua_acc.c:(.text+0x1af3): undefined reference to `pj_log_3' pjsua_acc.c:(.text+0x1afd): undefined reference to `pj_log_get_level' pjsua_acc.c:(.text+0x1b22): undefined reference to `pj_log_3' pjsua_acc.c:(.text+0x1b63): undefined reference to `pjsip_regc_destroy' pjsua_acc.c:(.text+0x1ba6): undefined reference to `pjsip_regc_create' pjsua_acc.c:(.text+0x1c5d): undefined reference to `pj_strdup_with_null' pjsua_acc.c:(.text+0x1ca8): undefined reference to `pjsip_regc_init' pjsua_acc.c:(.text+0x1cf7): undefined reference to `pjsip_regc_set_transport' pjsua_acc.c:(.text+0x1d26): undefined reference to `pjsip_regc_set_prefs' pjsua_acc.c:(.text+0x1d49): undefined reference to `pjsip_regc_set_route_set' pjsua_acc.c:(.text+0x1d67): undefined reference to `pj_pool_release' pjsua_acc.c:(.text+0x1df9): undefined reference to `pj_log_get_level' pjsua_acc.c:(.text+0x1e16): undefined reference to `pj_log_3' pjsua_acc.c:(.text+0x1e47): undefined reference to `pjsip_regc_destroy' pjsua_acc.c:(.text+0x1e52): undefined reference to `pj_pool_release' pjsua_acc.c:(.text+0x1e93): undefined reference to `pjsip_regc_destroy' pjsua_acc.c:(.text+0x1e9e): undefined reference to `pj_pool_release' pjsua_acc.c:(.text+0x1edf): undefined reference to `pjsip_regc_set_credentials' pjsua_acc.c:(.text+0x1f21): undefined reference to `pjsip_generic_string_hdr_create' pjsua_acc.c:(.text+0x1f2d): undefined reference to `pj_list_insert_before' pjsua_acc.c:(.text+0x1f45): undefined reference to `pjsip_regc_add_headers' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `auto_rereg_timer_cb': pjsua_acc.c:(.text+0x1f69): undefined reference to `pj_mutex_lock' /usr/src/pjproject-1.6/pjsip/lib/libpjsua-i686-pc-linux-gnu.a(pjsua_acc.o): In function `regc_cb': pjsua_acc.c:(.text+0x2029): undefined reference to `pj_mutex_lock' pjsua_acc.c:(.text+0x210c): undefined reference to `pjsip_parse_hdr' pjsua_acc.c:(.text+0x213b): undefined reference to `PJ_AF_UNSPEC' pjsua_acc.c:(.text+0x2162): undefined reference to `pj_sockaddr_parse' pjsua_acc.c:(.text+0x2194): undefined reference to `pj_str' pjsua_acc.c:(.text+0x21d5): undefined reference to `pj_sockaddr_cmp' pjsua_acc.c:(.text+0x21e2): undefined reference to `pj_log_get_level' pjsua_acc.c:(.text+0x2213): undefined reference to `pjsip_regc_destroy' pjsua_acc.c:(.text+0x226a): undefined reference to `pj_pool_alloc' pjsua_acc.c:(.text+0x2368): undefined reference to `pj_strdup2_with_null' pjsua_acc.c:(.text+0x2389): undefined reference to `pj_strdup_with_null' ........ Please let me know what is wrong. The following is my makefile: # This is the makefile for sipClient # path for base directory BASEDIR = /usr/src/pjproject-1.6 # paths for PJSUA include directories PJSUALIBINCDIR = $(strip $(BASEDIR))/pjlib/include PJSUALIBUTILINCDIR = $(strip $(BASEDIR))/pjlib-util/include PJSUAMEDIAINCDIR = $(strip $(BASEDIR))/pjmedia/include PJSUANATINCDIR = $(strip $(BASEDIR))/pjnath/include PJSUASIPINCDIR = $(strip $(BASEDIR))/pjsip/include PJSUAALLINCDIR = $(strip $(SIPDIR))/pjsua-lib # paths for PJSUA library directories PJSUALIBLIBDIR = $(strip $(BASEDIR))/pjlib/lib PJSUALIBUTILLIBDIR = $(strip $(BASEDIR))/pjlib-util/lib PJSUAMEDIALIBDIR = $(strip $(BASEDIR))/pjmedia/lib PJSUANATLIBDIR = $(strip $(BASEDIR))/pjnath/lib PJSUASIPLIBDIR = $(strip $(BASEDIR))/pjsip/lib PJSUAINCLUDES = -I. -I$(PJSUALIBINCDIR) -I$(PJSUALIBUTILINCDIR) -I$(PJSUAMEDIAINCDIR) -I$(PJSUANATINCDIR) -I$(PJSUASIPINCDIR) PJSUALIBS = -L$(PJSUALIBLIBDIR) -L$(PJSUALIBUTILLIBDIR) -L$(PJSUAMEDIALIBDIR) -L$(PJSUANATLIBDIR) -L$(PJSUASIPLIBDIR) # compiler options CXX = gcc CXXFLAGS = $(PJSUAINCLUDES) $(PJSUALIBS) # file dependencies SRC = sipClient.c LIB = -lpj-i686-pc-linux-gnu -lpjlib-util-i686-pc-linux-gnu -lpjmedia-audiodev-i686-pc-linux-gnu -lpjmedia-codec-i686-pc-linux-gnu -lpjmedia-i686-pc-linux-gnu -lpjsdp-i686-pc-linux-gnu -lpjnath-i686-pc-linux-gnu -lpjsip-i686-pc-linux-gnu -lpjsip-simple-i686-pc-linux-gnu -lpjsip-ua-i686-pc-linux-gnu -lpjsua-i686-pc-linux-gnu -lpthread OBJ = $(addsuffix .o, $(basename $(SRC))) # suffix rules .SUFFIXES: .c .c.o: $(CXX) $(CXXFLAGS) -c $< .c : $(CXX) $(CXXFLAGS) $< -o $@ $(LIB) sipClient: $(OBJ) $(CXX) $(CXXFLAGS) -o $@ $(OBJ) $(LIB) # other dependencies depend: makedepend $(CXXFLAGS) #cleanup clean: rm -f $(OBJ) TIA, Vin
