/usr/bin/ld: final link failed: Bad value error

[kevXZY]

g++ -g -O2 -Wall -c -DBUILDING_LIBBINARYFILE -I../include -o BinaryFile.o BinaryFile.cpp
g++ -g -O2 -Wall -c -I../include -o SymTab.o SymTab.cpp
g++ -g -O2 -Wall -o ../lib/libBinaryFile.so -shared BinaryFile.o SymTab.o
/usr/bin/ld: BinaryFile.o: relocation R_X86_64_PC32 against symbol `_ZTV10BinaryFile' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status
Makefile:146: recipe for target '../lib/libBinaryFile.so' failed
make[1]: *** [../lib/libBinaryFile.so] Error 1
make[1]: Leaving directory '/home/neo/boomerang64/loader'
Makefile:146: recipe for target 'loaders' failed
make: *** [loaders] Error 2

[lxtrem]

Same here.