Linphone: No package 'belle-sip' found

[vijayhubino]

I am trying to build Linphone for windows.I have downloaded it and followed Readme.mingw. All the steps are fine. When i run ./configure i am getting configure errors as mentioned below after some steps.

configure: error: Package requirements (belle-sip) were not met:

No package 'belle-sip' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables BELLESIP_CFLAGS
and BELLESIP_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

When i googled the error, i was asked to get belle-sip from "git://git.linphone.org/belle-sip". I downloaded and pasted inside linphone folder.I tried to build belle-sip using the Readme file and downloaded the two dependencies mentioned.This was the next step in Readme file.

On windows you have to edit /usr/local/include/antl3defs.h
replace:

include <winsock.h>

by:

include <winsock2.h>

But antl3defs.h is not found in any of the packages.

Also when i run ./configure for Cunit, "configure: error: cannot run /bin/sh ./config.sub" is thrown.

Any help to overcome these issues will be appreciated.