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[Lapack] Question for array size in Lapack subroutine

Dear Sir or Madam,

I am using Lapack subroutine 'DGBSL' to solve A*X=B problem.
When I increase the array size for A matrix, the compilation fails
with the following error.

gmres.o(.text+0x5ac5): In function `isdcgs_':
: relocation truncated to fit: R_X86_64_32 solblk_
gmres.o(.text+0x5b06): In function `isdcgs_':
: relocation truncated to fit: R_X86_64_32S solblk_
gmres.o(.text+0xa381): In function `isdgmr_':

: relocation truncated to fit: R_X86_64_32 solblk_
gmres.o(.text+0xa3c6): In function `isdgmr_':
: relocation truncated to fit: R_X86_64_32S solblk_
gmres.o(.text+0xa451): In function `isdgmr_':
: additional relocation overflows omitted from the output

make: *** [main] Error 1

My data segment size is exceeding 2GB.  That's what is causing problems.
This would require to allocate memory dynamically.
How to fix this problem?  How to revise it?

Thank you.

James
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