Bug#910352: sundials: FTBFS on s390x: test failures

[Emilio Pozuelo Monfort]

Source: sundials
Version: 3.1.1+dfsg-1
Severity: serious
Tags: ftbfs

Your package fails when building on s390x since 3.1.1:

The following tests FAILED:
	 56 - test_nvector_mpi_4 (Failed)
	 57 - test_nvector_mpi_4_1000_0 (Failed)
	 58 - test_sunlinsol_spgmr_parallel_100_1_1_50_1e-3_0 (Failed)
	 59 - test_sunlinsol_spgmr_parallel_100_1_2_50_1e-3_0 (Failed)
	 60 - test_sunlinsol_spgmr_parallel_100_2_1_50_1e-3_0 (Failed)
	 61 - test_sunlinsol_spgmr_parallel_100_2_2_50_1e-3_0 (Failed)
	 62 - test_sunlinsol_spfgmr_parallel_100_1_50_1e-3_0 (Failed)
	 63 - test_sunlinsol_spfgmr_parallel_100_2_50_1e-3_0 (Failed)
	 64 - test_sunlinsol_spbcgs_parallel_100_1_50_1e-3_0 (Failed)
	 65 - test_sunlinsol_spbcgs_parallel_100_2_50_1e-3_0 (Failed)
	 66 - test_sunlinsol_sptfqmr_parallel_100_1_50_1e-3_0 (Failed)
	 67 - test_sunlinsol_sptfqmr_parallel_100_2_50_1e-3_0 (Failed)
	 70 - test_nvector_parhyp_4 (Failed)
	 71 - test_nvector_parhyp_4_10000_0 (Failed)
	 86 - test_nvector_petsc_4 (Failed)
	 87 - test_nvector_petsc_4_1000_0 (Failed)
Errors while running CTest

Logs at https://buildd.debian.org/status/logs.php?pkg=sundials&arch=s390x

Emilio