03:54 jbeich 

math/ceres-solver: unbreak OPENMP=off on 10.0+ i386

In file included from examples/helloworld.cc:36:
In file included from include/ceres/ceres.h:37:
In file included from include/ceres/autodiff_cost_function.h:132:
In file included from include/ceres/internal/autodiff.h:145:
include/ceres/jet.h:246:3: error: requested alignment is less than minimum
alignment of 4 for type 'Eigen::Matrix<double, 1, 1, kAlignHint>'
  alignas(kAlignment) Eigen::Matrix<T, N, 1, kAlignHint> v;
  ^
include/ceres/internal/autodiff.h:232:34: note: in instantiation of template
class 'ceres::Jet<double, 1>' requested here
    FixedArray<JetT, (256 * 7) / sizeof(JetT)> x(
                                 ^
include/ceres/autodiff_cost_function.h:211:53: note: in instantiation of member
function 'ceres::internal::AutoDiff<CostFunctor, double, 1, 0, 0, 0, 0, 0, 0, 0,
0, 0>::Differentiate' requested here
           N0, N1, N2, N3, N4, N5, N6, N7, N8, N9>::Differentiate(
                                                    ^
examples/helloworld.cc:70:11: note: in instantiation of member function
'ceres::AutoDiffCostFunction<CostFunctor, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
0>::Evaluate' requested here
      new AutoDiffCostFunction<CostFunctor, 1, 1>(new CostFunctor);
          ^

Tested by:	cmp before.o after.o # GCC 4.8 / 6.2