Fix 'xxx.cc has no symbols' warnings.

- As OPENMP, TBB & CXX11_THREADS are mutually exclusive, and their
  implementations are wholly contained within enclosing #ifdefs if the
  requisite option is not enabled then the source file is 'empty'.
- This triggers 'xxx.cc has no symbol' warnings when compiling
  Ceres statically, as such we now only include these files if they are
  not going to be empty.

Change-Id: I5390251b44c5770bbdd4ccb1bc916dbe3b1814a9
1 file changed
tree: bd7ab5da0e6e732687619350a01b1c2e05cedc3a
  1. bazel/
  2. cmake/
  3. config/
  4. data/
  5. docs/
  6. examples/
  7. include/
  8. internal/
  9. jni/
  10. scripts/
  11. .gitignore
  12. BUILD
  13. CMakeLists.txt
  14. LICENSE
  15. package.xml
  16. README.md
  17. WORKSPACE
README.md

Ceres Solver

Ceres Solver is an open source C++ library for modeling and solving large, complicated optimization problems. It is a feature rich, mature and performant library which has been used in production at Google since 2010. Ceres Solver can solve two kinds of problems.

  1. Non-linear Least Squares problems with bounds constraints.
  2. General unconstrained optimization problems.

Please see ceres-solver.org for more information.

WARNING - Do not make GitHub pull requests!

Ceres development happens on Gerrit, including both repository hosting and code reviews. The GitHub Repository is a continuously updated mirror which is primarily meant for issue tracking. Please see our Contributing to Ceres Guide for more details.

The upstream Gerrit repository is

https://ceres-solver.googlesource.com/ceres-solver