GCC - getting fail and fail and fail

[shamun.toha@xxxxxxxxx (Shamun toha md)]

Dear sir,

Thank you, for your feedback. Still its not working.  You mention to use -L
and -l, can you be kindly more specific, the whole PJSIP is complicated like
rocket science, i am trying this for more then 7 days just to compile 10
lines of code and see the "Hello world".

14 line code:
==========
#include <pjlib.h>
#include <pjlib-util.h>
#include <pjmedia.h>
#include <pjmedia-codec.h>
#include <pjsip.h>
#include <pjsip_simple.h>
#include <pjsip_ua.h>
#include <pjsua-lib/pjsua.h>

int main(int argc, char *argv[]) {
   pj_status_t status;
   status = pjsua_create();
  return 0;
}


Tried so far, but not yet working:
=========================
[root at example mysip]# gcc -L/usr/local/lib/ myapp.c -lpjsua
/usr/bin/ld: cannot find -lpjsua
collect2: ld returned 1 exit status
[root at example mysip]#

OR

[root at example mysip]# gcc -Wall myapp.c
/tmp/ccqFqozz.o: In function `main':
myapp.c:(.text+0xa): undefined reference to `pjsua_create'
collect2: ld returned 1 exit status
[root at example mysip]#




Question 1:
=========

What did you mean by -L ? The libraries folder path like following .a
extention files? or the trunk file i downloaded using svn checkout?

[root at example mysip]# ls /usr/local/lib/libpj*
/usr/local/lib/libpj-i686-pc-linux-gnu.a
/usr/local/lib/libpjmedia-codec-i686-pc-linux-gnu.a
/usr/local/lib/libpjsip-i686-pc-linux-gnu.a
/usr/local/lib/libpjsua-i686-pc-linux-gnu.a
/usr/local/lib/libpjlib-util-i686-pc-linux-gnu.a
/usr/local/lib/libpjmedia-i686-pc-linux-gnu.a
/usr/local/lib/libpjsip-simple-i686-pc-linux-gnu.a
/usr/local/lib/libpjmedia-audiodev-i686-pc-linux-gnu.a
/usr/local/lib/libpjnath-i686-pc-linux-gnu.a
/usr/local/lib/libpjsip-ua-i686-pc-linux-gnu.a
[root at example mysip]#


Question 2
=========
What did you mean by -lpjsua ? Did you mean to use *pjsua* replace it by *
APP_LDLIBS* ? after downloading the trunk file, there is a build.mak file
example as following:

export MACHINE_NAME := auto
export OS_NAME := auto
export HOST_NAME := unix
export CC_NAME := gcc
export TARGET_NAME := i686-pc-linux-gnu
export CROSS_COMPILE :=
export LINUX_POLL := select

export ac_prefix := /usr/local

LIB_SUFFIX = $(TARGET_NAME).a

export APP_LDLIBS := -lpjsua-$(TARGET_NAME)\
    -lpjsip-ua-$(TARGET_NAME)\
    -lpjsip-simple-$(TARGET_NAME)\
    -lpjsip-$(TARGET_NAME)\
    -lpjmedia-codec-$(TARGET_NAME)\
    -lpjmedia-$(TARGET_NAME)\
    -lpjmedia-audiodev-$(TARGET_NAME)\
    -lpjnath-$(TARGET_NAME)\
    -lpjlib-util-$(TARGET_NAME)\
    $(APP_THIRD_PARTY_LIBS)\
    $(APP_THIRD_PARTY_EXT)\
    -lpj-$(TARGET_NAME)\
    -lm -lnsl -lrt -lpthread


Looking forward... :o(


Thank you
Best regards
Shamun
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