source_subfolder/configure: line 11877: gperf: command not found
ar: `u' modifier ignored since `D' is the default (see `U')
ar: `u' modifier ignored since `D' is the default (see `U')
../../source_subfolder/resip/stack/NameAddr.cxx:87:22: warning: reference cannot be bound to dereferenced null pointer in well-defined C++ code; comparison may be assumed to always evaluate to true [-Wtautological-undefined-compare]
      resip_assert( &rhs != 0 );
                     ^~~    ~
../../source_subfolder/rutil/ResipAssert.h:107:32: note: expanded from macro 'resip_assert'
#define resip_assert(x) assert(x)
                               ^
/usr/include/assert.h:93:27: note: expanded from macro 'assert'
     (static_cast <bool> (expr)                                         \
                          ^~~~
1 warning generated.
In file included from ../../source_subfolder/resip/stack/DeprecatedDialog.cxx:6:
../../source_subfolder/resip/stack/DeprecatedDialog.hxx:134:12: warning: private field 'secure' is not used [-Wunused-private-field]
      bool secure; // indicates the messages in this Dialog must use TLS
           ^
1 warning generated.
../../source_subfolder/resip/stack/LazyParser.cxx:58:19: warning: reference cannot be bound to dereferenced null pointer in well-defined C++ code; comparison may be assumed to always evaluate to true [-Wtautological-undefined-compare]
   resip_assert( &rhs != 0 );
                  ^~~    ~
../../source_subfolder/rutil/ResipAssert.h:107:32: note: expanded from macro 'resip_assert'
#define resip_assert(x) assert(x)
                               ^
/usr/include/assert.h:93:27: note: expanded from macro 'assert'
     (static_cast <bool> (expr)                                         \
                          ^~~~
1 warning generated.
In file included from ../../source_subfolder/resip/stack/UdpTransport.cxx:10:
../../source_subfolder/resip/stack/UdpTransport.hxx:120:9: warning: private field 'mInActiveWrite' is not used [-Wunused-private-field]
   bool mInActiveWrite;
        ^
1 warning generated.
ar: `u' modifier ignored since `D' is the default (see `U')
In file included from ../../source_subfolder/resip/dum/DumProcessHandler.cxx:3:
../../source_subfolder/resip/dum/DumProcessHandler.hxx:30:12: warning: private field 'mCurrentlyProcessing' is not used [-Wunused-private-field]
      bool mCurrentlyProcessing;
           ^
1 warning generated.
In file included from ../../source_subfolder/resip/dum/InviteSessionCreator.cxx:3:
../../source_subfolder/resip/dum/InviteSessionCreator.hxx:47:13: warning: private field 'mState' is not used [-Wunused-private-field]
      State mState;
            ^
1 warning generated.
In file included from ../../source_subfolder/resip/dum/MasterProfile.cxx:3:
../../source_subfolder/resip/dum/MasterProfile.hxx:205:12: warning: private field 'mHasServerRegistrationMinExpires' is not used [-Wunused-private-field]
      bool mHasServerRegistrationMinExpires;      
           ^
1 warning generated.
ar: `u' modifier ignored since `D' is the default (see `U')
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


WARN: libmysqlclient/8.0.17: requirement openssl/1.1.1g overridden by resiprocate/1.12.0 to openssl/1.1.1h