XROOTD: Add the XrdTransfer executable which is used by the old xrd3cp i.e. old third-party copy

debian/castor-xrootd-plugin.install.perm

@@ -3,6 +3,7 @@
 %attr(0755,root,root) usr/lib/libXrdxCastor2Fs.so*
 %attr(0755,root,root) usr/bin/x2proc
 %attr(0755,root,root) usr/bin/x2cp
+%attr(0755,root,root) usr/bin/XrdTransfer
 %attr(0644,root,root) etc/sysconfig/xrootd.server.example
 %attr(0644,root,root) etc/sysconfig/xrootd.manager.example
 %attr(0644,root,root) etc/xrd.cf.server.example

xrootd/Imakefile

@@ -82,6 +82,10 @@ COMPILECPP(XrdTransferManager.cpp, -D_FILE_OFFSET_BITS=64 -Wno-error)
 
 SharedLibraryTarget(XrdxCastor2Ofs,$(XCASTOR2OFS_OBJS),,-lXrdUtils -lXrdOfs -lXrdCl -lXrdClient -l UUIDLIBNAME -lcrypto -lz -lrt)
 
+XRDTRANSFER_SRCS=XrdTransfer.cpp
+XRDTRANSFER_OBJS=$(XRDTRANSFER_SRCS:.cpp=.o)
+NormalProgramTarget(XrdTransfer,$(XRDTRANSFER_OBJS),,-lXrdUtils -lXrdClient -lcrypto,755)
+
 InstallNonExecFile(x2proc,/usr/bin,755)
 InstallNonExecFile(x2cp,/usr/bin,755)
 InstallNonExecFile(xrd-logs,/etc/cron.d,775)