kpatch compile error

[ 71%] Building CXX object src/CMakeFiles/zdoom.dir/sv_main.o
In file included from /usr/home/stas/doom/src/zandronum/src/sv_main.cpp:59:
/usr/home/stas/doom/src/zandronum/src/../upnpnat/upnpnat.h:7: warning: ignoring #pragma warning
In file included from /usr/home/stas/doom/src/zandronum/src/./sv_commands.h:59,
                 from /usr/home/stas/doom/src/zandronum/src/g_doom/a_doomglobal.h:8,
                 from /usr/home/stas/doom/src/zandronum/src/sv_main.cpp:66:
/usr/home/stas/doom/src/zandronum/src/g_shared/a_weaponpiece.h:37:30: warning: no newline at end of file
/usr/home/stas/doom/src/zandronum/src/sv_main.cpp: In function 'void SERVER_SendChatMessage(ULONG, ULONG, const char*)':
/usr/home/stas/doom/src/zandronum/src/sv_main.cpp:1134: warning: deprecated conversion from string constant to 'char*'
/usr/home/stas/doom/src/zandronum/src/sv_main.cpp: In function 'void SERVER_ConnectNewPlayer(BYTESTREAM_s*)':
/usr/home/stas/doom/src/zandronum/src/sv_main.cpp:1348: warning: zero-length printf format string
/usr/home/stas/doom/src/zandronum/src/sv_main.cpp:1624: error: 'class FString' has no member named 'Ge$'
/usr/home/stas/doom/src/zandronum/src/sv_main.cpp:1628: error: expected primary-expression before 'else'
/usr/home/stas/doom/src/zandronum/src/sv_main.cpp:1628: error: expected `;' before 'else'
/usr/home/stas/doom/src/zandronum/src/sv_main.cpp: In function 'void SERVER_DisconnectClient(ULONG, bool, bool)':
/usr/home/stas/doom/src/zandronum/src/sv_main.cpp:3060: warning: deprecated conversion from string constant to 'char*'
*** [src/CMakeFiles/zdoom.dir/sv_main.o] Error code 1

Stop in /usr/home/stas/doom/src/zandronum/release.
*** [src/CMakeFiles/zdoom.dir/all] Error code 1

Stop in /usr/home/stas/doom/src/zandronum/release.
*** [all] Error code 1

Stop in /usr/home/stas/doom/src/zandronum/release.