** Summary changed:
- Linking problem
+ libufsparse linking problem
** Description changed:
Binary package hint: libufsparse-dev
- The libufsparse libraries don't appear to be linked correctly with the
- BLAS libraries. The libumfpack packages are fine.
+ The libufsparse libraries (version 1.2-7 edgy) don't appear to be linked
+ correctly with the BLAS libraries. The libumfpack packages (4.4-3 edgy)
+ are fine.
Compiling the test program test.c
char umfpack_di_defaults ();
int main ()
{
return umfpack_di_defaults ();
return 0;
}
using
gcc -lumfpack -lamd test.c
produces
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `sqrt'
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `dscal_'
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `dgemv_'
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `ztrsv_'
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `pow'
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `dgemm_'
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `log10'
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `zgemv_'
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `dtrsm_'
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `dger_'
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `zgeru_'
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `dtrsv_'
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `zgemm_'
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/libumfpack.so: undefined
reference to `ztrsm_'
collect2: ld returned 1 exit status
--
libufsparse linking problem
https://launchpad.net/bugs/68670
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