Propagate ifdefs correctly to improve build efficiency.
With -DRESTRICT_SCHUR_SPECIALIZATIONS, now the various
specializations are empty, decreasing build time and
reducing the size of the static library.
Change-Id: I8ec431279741a9a83516a4167c54a364c4608143
diff --git a/internal/ceres/generated/schur_eliminator_4_4_4.cc b/internal/ceres/generated/schur_eliminator_4_4_4.cc
index d60ad71..8b3f570 100644
--- a/internal/ceres/generated/schur_eliminator_4_4_4.cc
+++ b/internal/ceres/generated/schur_eliminator_4_4_4.cc
@@ -40,6 +40,8 @@
// This file is generated using generate_eliminator_specializations.py.
// Editing it manually is not recommended.
+#ifndef CERES_RESTRICT_SCHUR_SPECIALIZATION
+
#include "ceres/schur_eliminator_impl.h"
#include "ceres/internal/eigen.h"
@@ -51,3 +53,4 @@
} // namespace internal
} // namespace ceres
+#endif // CERES_RESTRICT_SCHUR_SPECIALIZATION
