Hi Tomas, I'm developing a SIP phone on windows mobile for my company. After searching a lot, I found the only project which done the same thing using pjsip is Sipek project. Also the project made a dll file wrapping pjsip and used it. The problem is that, the working in the project has been stopped for over a year now and the dll file was made about 2 years ago, so I can't use it effectively or modify in it. For these reasons I decided to make my own dll file. Searching for how to do so showed me ur e-mail so I tried to do the steps u mentioned. I made the steps 1, 2 and 3 but unfortunately a list of errors appeared and building failed. I'll list the errors below, but do u have any suggestions on how to approach what I want? thanks in advance Error 18 error LNK2019: unresolved external symbol __imp__ntohs at 4 referenced in function _pj_ntohs pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 19 error LNK2001: unresolved external symbol __imp__ntohs at 4 libsrtp-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 20 error LNK2019: unresolved external symbol __imp__htons at 4 referenced in function _pj_htons pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 21 error LNK2001: unresolved external symbol __imp__htons at 4 libsrtp-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 22 error LNK2019: unresolved external symbol __imp__ntohl at 4 referenced in function _pj_ntohl pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 23 error LNK2001: unresolved external symbol __imp__ntohl at 4 libsrtp-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 24 error LNK2001: unresolved external symbol __imp__ntohl at 4 libsrtp-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 25 error LNK2001: unresolved external symbol __imp__ntohl at 4 libsrtp-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 26 error LNK2019: unresolved external symbol __imp__htonl at 4 referenced in function _pj_htonl pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 27 error LNK2001: unresolved external symbol __imp__htonl at 4 libsrtp-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 28 error LNK2001: unresolved external symbol __imp__htonl at 4 libsrtp-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 29 error LNK2019: unresolved external symbol __imp__inet_ntoa at 4referenced in function _pj_inet_ntoa pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 30 error LNK2019: unresolved external symbol __imp__inet_addr at 4referenced in function _pj_inet_aton pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 31 error LNK2019: unresolved external symbol __imp__WSAStringToAddressA at 20 referenced in function _pj_inet_pton pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 32 error LNK2019: unresolved external symbol __imp__WSAAddressToStringA at 20 referenced in function _pj_inet_ntop pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 33 error LNK2019: unresolved external symbol __imp__gethostname at 8referenced in function _pj_gethostname pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 34 error LNK2019: unresolved external symbol __imp__WSAGetLastError at 0referenced in function _pj_sock_socket pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 35 error LNK2001: unresolved external symbol __imp__WSAGetLastError at 0 pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 36 error LNK2001: unresolved external symbol __imp__WSAGetLastError at 0 pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 37 error LNK2019: unresolved external symbol __imp__WSASocketA at 24referenced in function _pj_sock_socket pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 38 error LNK2019: unresolved external symbol __imp__bind at 12 referenced in function _pj_sock_bind pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 39 error LNK2019: unresolved external symbol __imp__closesocket at 4referenced in function _pj_sock_close pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 40 error LNK2019: unresolved external symbol __imp__getpeername at 12referenced in function _pj_sock_getpeername pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 41 error LNK2019: unresolved external symbol __imp__getsockname at 12referenced in function _pj_sock_getsockname pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 42 error LNK2019: unresolved external symbol __imp__send at 16 referenced in function _pj_sock_send pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 43 error LNK2019: unresolved external symbol __imp__sendto at 24referenced in function _pj_sock_sendto pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 44 error LNK2019: unresolved external symbol __imp__recv at 16 referenced in function _pj_sock_recv pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 45 error LNK2019: unresolved external symbol __imp__recvfrom at 24referenced in function _pj_sock_recvfrom pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 46 error LNK2019: unresolved external symbol __imp__getsockopt at 20referenced in function _pj_sock_getsockopt pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 47 error LNK2019: unresolved external symbol __imp__setsockopt at 20referenced in function _pj_sock_setsockopt pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 48 error LNK2019: unresolved external symbol __imp__connect at 12referenced in function _pj_sock_connect pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 49 error LNK2019: unresolved external symbol __imp__shutdown at 8referenced in function _pj_sock_shutdown pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 50 error LNK2019: unresolved external symbol __imp__listen at 8referenced in function _pj_sock_listen pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 51 error LNK2019: unresolved external symbol __imp__accept at 12referenced in function _pj_sock_accept pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 52 error LNK2019: unresolved external symbol __imp__WSAStartup at 8referenced in function _pj_init pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 53 error LNK2019: unresolved external symbol __imp__WSACleanup at 0referenced in function _pj_shutdown pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 54 error LNK2019: unresolved external symbol __imp__WSASetLastError at 4referenced in function _pj_set_netos_error pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 55 error LNK2019: unresolved external symbol __imp__gethostbyname at 4referenced in function _pj_gethostbyname pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 56 error LNK2019: unresolved external symbol __imp__ioctlsocket at 12referenced in function _pj_ioqueue_register_sock pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 57 error LNK2019: unresolved external symbol ___WSAFDIsSet at 8referenced in function _PJ_FD_ISSET pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 58 error LNK2019: unresolved external symbol __imp__select at 20referenced in function _pj_sock_select pjlib-i386-win32-vc8-release-dynamic.lib pjsua_lib Error 59 fatal error LNK1120: 32 unresolved externals ..\bin\pjsua_lib-i386-Win32-vc8-Release-Dynamic.exe pjsua_lib On Tue, Dec 14, 2010 at 9:41 PM, Tom?? Valenta <vali at kamarad.cz> wrote: > Hi, > > recently I tried to compile pjsua_lib 1.8.10 as a single DLL for using in > our application. We are migrating from 1.0.3. Everything went fairly OK with > some obstacles, though. Here I would like to write down the steps I made and > fixes if there were problems. > > 1. Opened in Visual Studio 2008, chosen Release-Dynamic configuration on > Win32 platform. > 2. Put following in config_site.h: > #define PJ_DLL 1 > #ifdef _LIB > # define PJ_EXPORTING 1 > #endif > 3. Set dependencies of pjsua_lib to the same as libpjproject and set its > configuration type to DLL. Also added _pjmedia_tonegen_create2 to Force > reference symbols in linker options, because this symbol would not be > available otherwise. > 4. Built pjsua_lib project. This was enough for our application needs, but > to make PJSUA using this DLL following steps must be taken: > > 5. Set PJSUA's dependencies to pjsua_lib only. Now when tried to build > PJSUA, following Unresolved externals appeared: > _pjmedia_add_rtpmap_for_static_pt > _pjsip_include_allow_hdr_in_dlg > _pjsip_use_compact_form > _pj_optarg > _pj_getopt_long > _pj_optind > (And also some _pjmedia_tonegen_... if not set in step 3.) > > 6. Following lines must be patched: > pjmedia/src/pjmedia/enpoint.c:52 Use PJ_DEF_DATA > pjsip/src/pjsip/sip_dialog.c:44 Use PJ_DEF_DATA > pjsip/src/pjsip/sip_msg.c:147 Use PJ_DEF_DATA > pjsip-apps/src/pjsua/pjsua_app.c:962--964 Use PJ_DECL_DATA > pjsip-apps/src/pjsua/pjsua_app.c:1676 Use PJ_DECL_DATA > Also add PJ_DECL and PJ_DEF macros to pjlib-util/src/pjlib-util/getopt.* > And put to the PJSUA's Force reference symbols also _pj_getopt_long. > > 7. Now PJSUA compiles and works correctly. > > I hope this post will be useful for someone and the suggested patches will > be applied to the trunk, because I think this is the way it should be done, > but correct me if I am wrong. > > Cheers, > - Vali > > PS. Have you any idea, why "Force reference symbols" must be set sometimes? > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > -- Eng. Hesham Abboud +20123185749 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20110110/d4775196/attachment-0001.html>
