problemas tentando comilar um programa

ola a todos,

estou tentando compilar um programa usando o gcc no mandrake linux 10.0, programa este que tem seus arquivos diidos em pastas. No entanto o seguinte erro é retornado:

[rivo@localhost rivo]$ cd '/arquivos/src/TPR Linux/index'
[rivo@localhost index]$ make
g++ -o tprtree -L../libGiST -L../libxfig command.o sgram.o rtkey.o rtentry.o rtnode.o rtpredicate.o rt.o rtbulksort.o rtobserver.o rtvisualizer.o tprtree.o -lGiST -lxfig
tprtree.o(.text+0x1ae): In function `GetCommandString(char*)':
: warning: the `gets' function is dangerous and should not be used.
command.o(.text+0xce3): In function `CommandSelect(inputstruct*)':
: undefined reference to `GiSTfileCnt::ResetCounter()'
command.o(.text+0xeb7): In function `CommandSelect(inputstruct*)':
: undefined reference to `GiSTfileCnt::GetCounter()'
command.o(.text+0xf1c): In function `CommandSelect(inputstruct*)':
: undefined reference to `GiSTfileCnt::GetCounter()'
command.o(.text+0xfd8): In function `CommandDelete(inputstruct*)':
: undefined reference to `GiSTfileCnt::ResetCounter()'
command.o(.text+0x109d): In function `CommandDelete(inputstruct*)':
: undefined reference to `GiSTfileCnt::GetCounter()'
command.o(.text+0x1138): In function `CommandDelete(inputstruct*)':
: undefined reference to `GiSTfileCnt::GetCounter()'
command.o(.text+0x1218): In function `CommandInsert(inputstruct*)':
: undefined reference to `GiSTfileCnt::ResetCounter()'
command.o(.text+0x12dc): In function `CommandInsert(inputstruct*)':
: undefined reference to `GiSTfileCnt::GetCounter()'
command.o(.text+0x136c): In function `CommandInsert(inputstruct*)':
: undefined reference to `GiSTfileCnt::GetCounter()'

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alguem pode me dizer o que acontece, pois no suse(9.1 e 9.3) ele compila. Se alguem quiser posso passar o código, mas queria que se possivel compila-se no mandrake 10.0, com o gcc que ele possui(3.3.2)

t+