I have been trying to compile the sort program I have been working on in Edinburgh so I can work on it locally
while at RIKEN.

When compiling i receive the error shown in make.log (attached) saying that there are undefined reference in
DataSource.cpp.
Also attached is the make output when compiled in Edinburgh - basically just 'unused variable' warnings.

This is exactly the same DataSource.cpp I am using in Edinburgh. I have carried out 'diff' on the DataSpyLib and
DataXferLib directories which are included
in the Makefile and no differences are present. I have also done this for DataSource directory and again, there
are no differences between what I am running here and in Edinburgh.

The only difference I have been able to observe so far is that in Edinburgh I am using g++ version:
 Using built-in specs.
 COLLECT_GCC=g++
 COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/lto-wrapper
 Target: x86_64-redhat-linux
 Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info
--with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix
--enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions
--enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu
--enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array
--disable-libgcj --with-isl=/builddir/build/BUILD /gcc-4.8.5-20150702/obj-x86_64-redhat-linux/isl-install
--with-cloog=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/cloog-install
--enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux
 Thread model: posix
 gcc version 4.8.5 20150623 (Red Hat 4.8.5-4) (GCC)

whereas on aidas1:
 Using built-in specs.
 Target: x86_64-redhat-linux
 Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info
--with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix
--enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions
--enable-gnu-unique-object --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk
--disable-dssi --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --enable-libgcj-multifile
--enable-java-maintainer-mode --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib
--with-ppl --with-cloog --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux
 Thread model: posix
 gcc version 4.4.7 20120313 (Red Hat 4.4.7-17) (GCC)

The libraries used are all found in LD_LIBRARY_PATH.
On aidas1 this is: /MIDAS/Linux/lib64:/homes/npg/root/lib:/homes/npg/root/lib:/MIDAS/Linux/lib64:/homes/npg/root/lib
and in Edinburgh:
/Disk/ds-sopa-group/np/RIKEN/AIDAsort/MIDAS/Linux/lib64:/Disk/ds-sopa-group/np/thehubdata/thehub6/jlab_software/Linux_Scientific6-x86_64-gcc4.4.6/root/5.34.23/lib:


*********UPDATE 03/10/16 *************

The methods are defined in /MIDAS/DataPackage/DataXferLib/V4_TCP/transfer.c

This is in the expected INCLUDES path of: INCLUDES=  -I/MIDAS/DataPackage/DataXferLib/V4_TCP -I/MIDAS/DataPackage/DataSpyLib

[s0804967@escrow order_sort_cg]$ make
g++ -c -Wall -Wextra -DUNIX -DLINUX -DLINUX64 -DPOSIX -pthread -std=c++11 -Wno-deprecated-declarations -m64 -I/usr/include/root -I/Disk/ds-sopa-group/np/RIKEN/AIDAsort/DataXferLib/V4_TCP -I/Disk/ds-sopa-group/np/RIKEN/AIDAsort/DataSpyLib -Iinclude/ main.cpp
g++ -c -Wall -Wextra -DUNIX -DLINUX -DLINUX64 -DPOSIX -pthread -std=c++11 -Wno-deprecated-declarations -m64 -I/usr/include/root -I/Disk/ds-sopa-group/np/RIKEN/AIDAsort/DataXferLib/V4_TCP -I/Disk/ds-sopa-group/np/RIKEN/AIDAsort/DataSpyLib -Iinclude/ ./include/DataSource.h ./src/DataSource.cpp
In file included from ./src/DataSource.cpp:12:0:
include/c_functions.h:10:5: warning: unused parameter ‘id’ [-Wunused-parameter]
 int msgDefineMessage (u_int id, u_int xclass, u_int level, char *source, char *body) {
     ^
include/c_functions.h:10:5: warning: unused parameter ‘xclass’ [-Wunused-parameter]
include/c_functions.h:10:5: warning: unused parameter ‘level’ [-Wunused-parameter]
include/c_functions.h:10:5: warning: unused parameter ‘source’ [-Wunused-parameter]
include/c_functions.h:10:5: warning: unused parameter ‘body’ [-Wunused-parameter]
./src/DataSource.cpp: In member function ‘void DataSource::Close()’:
./src/DataSource.cpp:28:9: warning: variable ‘i’ set but not used [-Wunused-but-set-variable]
     int i;
         ^
./src/DataSource.cpp: In member function ‘bool DataSource::ReadBuffer()’:
./src/DataSource.cpp:149:9: warning: variable ‘i’ set but not used [-Wunused-but-set-variable]
     int i;
         ^
./src/DataSource.cpp: In member function ‘void DataSource::InitDataSource(int, int, std::string&, bool)’:
./src/DataSource.cpp:285:9: warning: variable ‘i’ set but not used [-Wunused-but-set-variable]
     int i;
         ^
./src/DataSource.cpp: In member function ‘void DataSource::TransferBuffer(double)’:
./src/DataSource.cpp:345:22: warning: suggest parentheses around comparison in operand of ‘|’ [-Wparentheses]
   if(GetBuffOffset() > MAX_LENGTH_DATA | ts > (ts_0 + DELTA_TS )){
                      ^
g++ -c -Wall -Wextra -DUNIX -DLINUX -DLINUX64 -DPOSIX -pthread -std=c++11 -Wno-deprecated-declarations -m64 -I/usr/include/root -I/Disk/ds-sopa-group/np/RIKEN/AIDAsort/DataXferLib/V4_TCP -I/Disk/ds-sopa-group/np/RIKEN/AIDAsort/DataSpyLib -Iinclude/ ./include/Unpacker.h ./src/Unpacker.cpp
./src/Unpacker.cpp:684:3: warning: "/*" within comment [-Wcomment]
   /***************/
 ^
./src/Unpacker.cpp: In member function ‘void Unpacker::Process(DataSource&)’:
./src/Unpacker.cpp:37:16: warning: unused variable ‘my_int’ [-Wunused-variable]
   unsigned int my_int;
                ^
./src/Unpacker.cpp: In member function ‘void Unpacker::LoadParameters(char*)’:
./src/Unpacker.cpp:425:8: warning: unused variable ‘line’ [-Wunused-variable]
   char line[1024]; // string or char array?
        ^
./src/Unpacker.cpp:427:8: warning: unused variable ‘ch_first’ [-Wunused-variable]
   char ch_first;
        ^
./src/Unpacker.cpp:429:15: warning: unused variable ‘channel’ [-Wunused-variable]
   int module, channel;
               ^
./src/Unpacker.cpp:430:10: warning: variable ‘data’ set but not used [-Wunused-but-set-variable]
   double data;
          ^
g++ -c -Wall -Wextra -DUNIX -DLINUX -DLINUX64 -DPOSIX -pthread -std=c++11 -Wno-deprecated-declarations -m64 -I/usr/include/root -I/Disk/ds-sopa-group/np/RIKEN/AIDAsort/DataXferLib/V4_TCP -I/Disk/ds-sopa-group/np/RIKEN/AIDAsort/DataSpyLib -Iinclude/ ./include/Calibrator.h ./src/Calibrator.cpp
./src/Calibrator.cpp: In member function ‘void Calibrator::LoadParameters(char*)’:
./src/Calibrator.cpp:299:8: warning: unused variable ‘line’ [-Wunused-variable]
   char line[1024];        //
        ^
./src/Calibrator.cpp:301:8: warning: unused variable ‘ch_first’ [-Wunused-variable]
   char ch_first;          //
        ^
g++ -c -Wall -Wextra -DUNIX -DLINUX -DLINUX64 -DPOSIX -pthread -std=c++11 -Wno-deprecated-declarations -m64 -I/usr/include/root -I/Disk/ds-sopa-group/np/RIKEN/AIDAsort/DataXferLib/V4_TCP -I/Disk/ds-sopa-group/np/RIKEN/AIDAsort/DataSpyLib -Iinclude/ ./include/Analysis.h ./src/Analysis.cpp
./src/Analysis.cpp:915:35: warning: "/*" within comment [-Wcomment]
   /*int m_side[32]= {1,1,0,0,     /* 1:4 */
 ^
./src/Analysis.cpp: In member function ‘void Analysis::CloseEvent()’:
./src/Analysis.cpp:146:8: warning: unused variable ‘b_beam’ [-Wunused-variable]
   bool b_beam= false;
        ^
./src/Analysis.cpp: In member function ‘void Analysis::WriteOutBuffer(DataSource&)’:
./src/Analysis.cpp:381:65: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i= offset; i< offset+sizeof(evt_data)+sizeof(int32_t); i++){
                                                                 ^
./src/Analysis.cpp: In member function ‘void Analysis::LoadParameters(char*)’:
./src/Analysis.cpp:1484:8: warning: unused variable ‘line’ [-Wunused-variable]
   char line[1024];        // string or char array?
        ^
./src/Analysis.cpp:1486:8: warning: unused variable ‘ch_first’ [-Wunused-variable]
   char ch_first;
        ^
./src/Analysis.cpp:1488:15: warning: unused variable ‘channel’ [-Wunused-variable]
   int module, channel;
               ^
g++ -lrt -m64 -L/usr/lib64/root -lGui -lCore -lRIO -lNet -lHist -lGraf -lGraf3d -lGpad -lTree -lRint -lPostscript -lMatrix -lPhysics -lMathCore -lThread -lMultiProc -pthread -lm -ldl -rdynamic  -L/usr/ucblib -lrt -lpthread -L/Disk/ds-sopa-group/np/RIKEN/AIDAsort/MIDAS/Linux/lib64 -lxfer -ldataspy -o AIDAsort.v2.exe main.o DataSource.o Unpacker.o Calibrator.o Analysis.o