Modularize the build.
1. Add -DLINE_SEARCH_MINIMIZER to CMake to make the line search
minimizer optional.
2. Better handling of -DSUITESPARSE/-DCXSPARSE in top level cmake
file.
3. Disable code which will never be used if SuiteSparse and/or
CXSparse is not available.
4. Update build docs.
5. Update jni/Android.mk
6. Minor lint cleanup from William Rucklidge.
Change-Id: If60460a858000df82faed7a6bb056dd2bfdde562
diff --git a/internal/ceres/schur_complement_solver.h b/internal/ceres/schur_complement_solver.h
index 7e98f31..7c8d2e7 100644
--- a/internal/ceres/schur_complement_solver.h
+++ b/internal/ceres/schur_complement_solver.h
@@ -151,7 +151,7 @@
CERES_DISALLOW_COPY_AND_ASSIGN(DenseSchurComplementSolver);
};
-
+#if !defined(CERES_NO_SUITESPARSE) || !defined(CERES_NO_CXSPARE)
// Sparse Cholesky factorization based solver.
class SparseSchurComplementSolver : public SchurComplementSolver {
public:
@@ -182,6 +182,7 @@
CERES_DISALLOW_COPY_AND_ASSIGN(SparseSchurComplementSolver);
};
+#endif // !defined(CERES_NO_SUITESPARSE) || !defined(CERES_NO_CXSPARE)
} // namespace internal
} // namespace ceres
