Bug#829034: slepc: FTBFS in testing (ERROR: Unable to link with PETSc)

[Santiago Vila]

Package: src:slepc
Version: 3.6.3.dfsg1-6
User: reproducible-builds at lists.alioth.debian.org
Usertags: ftbfs
Severity: serious

Dear maintainer:

This package currently fails to build in stretch:

--------------------------------------------------------------------------------
[...]
 fakeroot debian/rules binary
dh binary --with python2
   dh_testroot
   dh_prep
   debian/rules override_dh_auto_install
make[1]: Entering directory '/build/slepc-3.6.3.dfsg1'
PETSC_DIR=/usr/lib/petscdir/3.6-real \
          ./configure --prefix=/usr/lib/slepcdir/3.6.3/x86_64-linux-gnu-real  \
            --with-arpack=1 \
            --shared-library-extension=_real
Checking environment... done
Checking PETSc installation... 
ERROR: Unable to link with PETSc
ERROR: See "installed-x86_64-linux-gnu-real/lib/slepc/conf/configure.log" file for details
debian/rules:128: recipe for target 'override_dh_auto_install' failed
make[1]: *** [override_dh_auto_install] Error 1
make[1]: Leaving directory '/build/slepc-3.6.3.dfsg1'
debian/rules:88: recipe for target 'binary' failed
make: *** [binary] Error 2
dpkg-buildpackage: error: fakeroot debian/rules binary gave error exit status 2
--------------------------------------------------------------------------------

A full build log is available here:

https://tests.reproducible-builds.org/debian/rbuild/testing/amd64/slepc_3.6.3.dfsg1-6.rbuild.log

Thanks.