Hello once again,
I
am a beginner in using pjsip. I researched the documents given on the
website and other forums. However i could not find the solution to the
problem which is :undefined reference to "various functions"
I have build my linux using the GNU build system
I have build by following the steps as
1. ./configure
2. make dep
3. make
all
goes well to this point. Now I move to building my own application
using PJSIP with GNU tools , wherein I create a directory "myfile" and
put both my source code and make file within this directory. The path to
this directory is
:~/projects/pjsip/new/pjproject-2.3/pjsip/myfile$
:~/projects/pjsip/new/pjproject-2.3/pjsip/myfile$ls
icedemotest.c makefile
the makefile contains the following code as directed in the manual.I am using version 2.3 so the make file is as follows
[code]
all: icedemotest
icedemotest:icedemotest.c
$(CC) -o $@ $< `pkg-config --cflags --libs libpjproject`
clean:
rm -f icedemotest.o icedemotest
[/code]
now
when i run make it returns an error stating undefined reference to
various files .I am posting the error here. As far as i can think of it
might be an issue with not linking to the library so it shows error. SO
please help me with this problem. I have a long way to go but i am stuck
at the start.
Thanks for any kind response. Waiting eagerly for a reply....
~/projects/pjsip/new/pjproject-2.3/pjsip/myfile$ make
cc icedemotest.c -o icedemotest
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 0 has invalid symbol index 11
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 1 has invalid symbol index 12
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 2 has invalid symbol index 2
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 3 has invalid symbol index 2
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 4 has invalid symbol index 11
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 5 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 6 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 7 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 8 has invalid symbol index 12
/usr/bin/ld:
/usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 9
has invalid symbol index
13
/usr/bin/ld:
/usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 10
has invalid symbol index
13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 11 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 12 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 13 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 14 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 15 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 16 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 17 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 18 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 19 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 20 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 21 has invalid symbol index 22
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_line): relocation 0 has invalid symbol index 2
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/crt1.o: In function `_start':
(.text+0x18): undefined reference to `main'
/tmp/ccR1Z0pn.o: In function `icedemo_perror':
icedemotest.c:(.text+0x5f): undefined reference to `pj_strerror'
icedemotest.c:(.text+0x67): undefined reference to `pj_log_get_level'
icedemotest.c:(.text+0x8d): undefined reference to `pj_log_1'
/tmp/ccR1Z0pn.o: In function `err_exit':
icedemotest.c:(.text+0xc3): undefined reference to `pj_log_get_level'
icedemotest.c:(.text+0xdc): undefined reference to `pj_log_3'
icedemotest.c:(.text+0xf2): undefined reference to `pj_ice_strans_destroy'
icedemotest.c:(.text+0xfe): undefined reference to `pj_thread_sleep'
icedemotest.c:(.text+0x11e): undefined reference to `pj_thread_join'
icedemotest.c:(.text+0x12b): undefined reference to `pj_thread_destroy'
icedemotest.c:(.text+0x141): undefined reference to `pj_ioqueue_destroy'
icedemotest.c:(.text+0x157): undefined reference to `pj_timer_heap_destroy'
icedemotest.c:(.text+0x163): undefined reference to `pj_caching_pool_destroy'
icedemotest.c:(.text+0x168): undefined reference to `pj_shutdown'
/tmp/ccR1Z0pn.o: In function `handle_events':
icedemotest.c:(.text+0x1f1): undefined reference to `pj_timer_heap_poll'
icedemotest.c:(.text+0x281): undefined reference to `pj_ioqueue_poll'
icedemotest.c:(.text+0x28f): undefined reference to `pj_get_netos_error'
icedemotest.c:(.text+0x2a8): undefined reference to `pj_thread_sleep'
/tmp/ccR1Z0pn.o: In function `cb_on_rx_data':
icedemotest.c:(.text+0x351): undefined reference to `pj_log_get_level'
icedemotest.c:(.text+0x378): undefined reference to `pj_sockaddr_print'
icedemotest.c:(.text+0x3ac): undefined reference to `pj_log_3'
/tmp/ccR1Z0pn.o: In function `cb_on_ice_complete':
icedemotest.c:(.text+0x406): undefined reference to `pj_log_get_level'
icedemotest.c:(.text+0x42a): undefined reference to `pj_log_3'
icedemotest.c:(.text+0x44d): undefined reference to `pj_strerror'
icedemotest.c:(.text+0x455): undefined reference to `pj_log_get_level'
icedemotest.c:(.text+0x47b): undefined reference to `pj_log_1'
icedemotest.c:(.text+0x486): undefined reference to `pj_ice_strans_destroy'
/tmp/ccR1Z0pn.o: In function `log_func':
icedemotest.c:(.text+0x4c2): undefined reference to `pj_log_write'
/tmp/ccR1Z0pn.o: In function `icedemo_init':
icedemotest.c:(.text+0x52c): undefined reference to `pj_log_set_log_func'
icedemotest.c:(.text+0x531): undefined reference to `pj_init'
icedemotest.c:(.text+0x552): undefined reference to `pjlib_util_init'
icedemotest.c:(.text+0x573): undefined reference to `pjnath_init'
icedemotest.c:(.text+0x5ab): undefined reference to `pj_caching_pool_init'
icedemotest.c:(.text+0x5b7): undefined reference to `pj_ice_strans_cfg_default'
icedemotest.c:(.text+0x5ed): undefined reference to `pj_pool_create'
icedemotest.c:(.text+0x60f): undefined reference to `pj_timer_heap_create'
icedemotest.c:(.text+0x648): undefined reference to `pj_ioqueue_create'
icedemotest.c:(.text+0x6a1): undefined reference to `pj_thread_create'
icedemotest.c:(.text+0x6c4): undefined reference to `PJ_AF_INET'
icedemotest.c:(.text+0x710): undefined reference to `pj_dns_resolver_create'
icedemotest.c:(.text+0x751): undefined reference to `pj_dns_resolver_set_ns'
collect2: error: ld returned 1 exit status
make: *** [icedemotest] Error 1
From: biswajitjobapp@xxxxxxxxxxxxx
To: pjsip at lists.pjsip.org
Subject: make issue
Date: Mon, 22 Dec 2014 10:27:07 +0000
Hello everyone.
I am a beginner in using pjsip. I researched the documents given on the website and other forums. However i could not find the solution to the problem which is :undefined reference to "various functions"
I have build my linux using the GNU build system
I have build by following the steps as
1. ./configure
2. make dep
3. make
all goes well to this point. Now I move to building my own application using PJSIP with GNU tools , wherein I create a directory "myfile" and put both my source code and make file within this directory. The path to this directory is
:~/projects/pjsip/new/pjproject-2.3/pjsip/myfile$
:~/projects/pjsip/new/pjproject-2.3/pjsip/myfile$ls
icedemotest.c makefile
the makefile contains the following code as directed in the manual.I am using version 2.3 so the make file is as follows
[code]
all: icedemotest
icedemotest:icedemotest.c
$(CC) -o $@ $< `pkg-config --cflags --libs libpjproject`
clean:
rm -f icedemotest.o icedemotest
[/code]
now when i run make it returns an error stating undefined reference to various files .I am posting the error here. As far as i can think of it might be an issue with not linking to the library so it shows error. SO please help me with this problem. I have a long way to go but i am stuck at the start.
Thanks for any kind response. Waiting eagerly for a reply....
~/projects/pjsip/new/pjproject-2.3/pjsip/myfile$ make
cc icedemotest.c -o icedemotest
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 0 has invalid symbol index 11
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 1 has invalid symbol index 12
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 2 has invalid symbol index 2
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 3 has invalid symbol index 2
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 4 has invalid symbol index 11
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 5 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 6 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 7 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 8 has invalid symbol index 12
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 9 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 10 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 11 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 12 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 13 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 14 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 15 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 16 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 17 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 18 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 19 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 20 has invalid symbol index 13
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_info): relocation 21 has invalid symbol index 22
/usr/bin/ld: /usr/lib/debug/usr/lib/i386-linux-gnu/crt1.o(.debug_line): relocation 0 has invalid symbol index 2
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/crt1.o: In function `_start':
(.text+0x18): undefined reference to `main'
/tmp/ccR1Z0pn.o: In function `icedemo_perror':
icedemotest.c:(.text+0x5f): undefined reference to `pj_strerror'
icedemotest.c:(.text+0x67): undefined reference to `pj_log_get_level'
icedemotest.c:(.text+0x8d): undefined reference to `pj_log_1'
/tmp/ccR1Z0pn.o: In function `err_exit':
icedemotest.c:(.text+0xc3): undefined reference to `pj_log_get_level'
icedemotest.c:(.text+0xdc): undefined reference to `pj_log_3'
icedemotest.c:(.text+0xf2): undefined reference to `pj_ice_strans_destroy'
icedemotest.c:(.text+0xfe): undefined reference to `pj_thread_sleep'
icedemotest.c:(.text+0x11e): undefined reference to `pj_thread_join'
icedemotest.c:(.text+0x12b): undefined reference to `pj_thread_destroy'
icedemotest.c:(.text+0x141): undefined reference to `pj_ioqueue_destroy'
icedemotest.c:(.text+0x157): undefined reference to `pj_timer_heap_destroy'
icedemotest.c:(.text+0x163): undefined reference to `pj_caching_pool_destroy'
icedemotest.c:(.text+0x168): undefined reference to `pj_shutdown'
/tmp/ccR1Z0pn.o: In function `handle_events':
icedemotest.c:(.text+0x1f1): undefined reference to `pj_timer_heap_poll'
icedemotest.c:(.text+0x281): undefined reference to `pj_ioqueue_poll'
icedemotest.c:(.text+0x28f): undefined reference to `pj_get_netos_error'
icedemotest.c:(.text+0x2a8): undefined reference to `pj_thread_sleep'
/tmp/ccR1Z0pn.o: In function `cb_on_rx_data':
icedemotest.c:(.text+0x351): undefined reference to `pj_log_get_level'
icedemotest.c:(.text+0x378): undefined reference to `pj_sockaddr_print'
icedemotest.c:(.text+0x3ac): undefined reference to `pj_log_3'
/tmp/ccR1Z0pn.o: In function `cb_on_ice_complete':
icedemotest.c:(.text+0x406): undefined reference to `pj_log_get_level'
icedemotest.c:(.text+0x42a): undefined reference to `pj_log_3'
icedemotest.c:(.text+0x44d): undefined reference to `pj_strerror'
icedemotest.c:(.text+0x455): undefined reference to `pj_log_get_level'
icedemotest.c:(.text+0x47b): undefined reference to `pj_log_1'
icedemotest.c:(.text+0x486): undefined reference to `pj_ice_strans_destroy'
/tmp/ccR1Z0pn.o: In function `log_func':
icedemotest.c:(.text+0x4c2): undefined reference to `pj_log_write'
/tmp/ccR1Z0pn.o: In function `icedemo_init':
icedemotest.c:(.text+0x52c): undefined reference to `pj_log_set_log_func'
icedemotest.c:(.text+0x531): undefined reference to `pj_init'
icedemotest.c:(.text+0x552): undefined reference to `pjlib_util_init'
icedemotest.c:(.text+0x573): undefined reference to `pjnath_init'
icedemotest.c:(.text+0x5ab): undefined reference to `pj_caching_pool_init'
icedemotest.c:(.text+0x5b7): undefined reference to `pj_ice_strans_cfg_default'
icedemotest.c:(.text+0x5ed): undefined reference to `pj_pool_create'
icedemotest.c:(.text+0x60f): undefined reference to `pj_timer_heap_create'
icedemotest.c:(.text+0x648): undefined reference to `pj_ioqueue_create'
icedemotest.c:(.text+0x6a1): undefined reference to `pj_thread_create'
icedemotest.c:(.text+0x6c4): undefined reference to `PJ_AF_INET'
icedemotest.c:(.text+0x710): undefined reference to `pj_dns_resolver_create'
icedemotest.c:(.text+0x751): undefined reference to `pj_dns_resolver_set_ns'
collect2: error: ld returned 1 exit status
make: *** [icedemotest] Error 1
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