Math symbols (blas/lapack) linker error's

Hi,
I am building a c++ executable which uses fortan math libs. blas,
lapack etc.
But when i build this on HP-UX, i get below linker errors while it
build
without anyissues on Sun and Linux platforms.

dgetrs_ (first referenced in
../../output/HPUX_32/lib/acc352/dbg/libmtx.a(denseMatrix.o)) (code)
dsytrs_ (first referenced in
../../output/HPUX_32/lib/acc352/dbg/libmtx.a(denseMatrix.o)) (code)
zgetrf_ (first referenced in
...
dlamch (first referenced in
../../output/tarkits/HPUX_32/acc352/dbg/cadmosPub/pub/lib/32bit/liblapack

Any poniters as what needs to be done to overcome these link errors ?
I have provided the *.a for all blas and lapack and included them
in the link line. (-lblas -llapack)
Regards,
~Pervinder

pervinder@gmail.com (pervinder) wrote in message news:<909863a4.0409220334.4cde9f1e@posting
.google.com>...
> Hi,
> I am building a c++ executable which uses fortan math libs. blas,
> lapack etc.
> But when i build this on HP-UX, i get below linker errors while it
> build
> without anyissues on Sun and Linux platforms.
>
>    dgetrs_ (first referenced in
> ../../output/HPUX_32/lib/acc352/dbg/libmtx.a(denseMatrix.o)) (code)
>    dsytrs_ (first referenced in
> ../../output/HPUX_32/lib/acc352/dbg/libmtx.a(denseMatrix.o)) (code)
>    zgetrf_ (first referenced in
> ...
>    dlamch (first referenced in
> ../../output/tarkits/HPUX_32/acc352/dbg/cadmosPub/pub/lib/32bit/liblapack
>
> Any poniters as what needs to be done to overcome these link errors ?
> I have provided the *.a for all blas and lapack and included them
> in the link line. (-lblas -llapack)

Does your C++ code use names with the trailing underscore?  IIRC,
HP Fortran does not add the trailing underscore to Fortran names.

Sincerely,
Bob Corbett