Fix C++11 detection for VS2010.

- Use cmake_dependent_option() for all threading models and encode their
  respective mutual exclusivity in the dependent-option s/t the job of
  ensuring mutual exclusivity is performed by CMake.
- Use of cmake_dependent_option() has the downside that options are
  removed from the GUI if their requirements for availability are not
  met.  So if CXX11 is OFF, then neither TBB nor CXX11_THREADS will
  even appear as options (they will be undefined, assumed OFF).
- Perform checks for availability of C++11 if CXX11 is enabled prior to
  testing other options to handle dependence of TBB & CXX11_THREADS on
  CXX11 actually being present.
- Add check for availability of C++11-specific math functions used in
  jet.h before reporting C++11 as found.
- Add check for <atomic> before allowing TBB or CXX11_THREADS, as both
  options require it and it may not always be available even if the
  other required C++11 components are.

Change-Id: Ife8cd182aeb1978539ce2c9966910ae59ebd9177
4 files changed
tree: 9ffe7621d846370c3c43f77eb07552f0093c7b82
  1. .gitignore
  2. BUILD
  3. CMakeLists.txt
  4. LICENSE
  5. README.md
  6. WORKSPACE
  7. bazel/
  8. cmake/
  9. config/
  10. data/
  11. docs/
  12. examples/
  13. include/
  14. internal/
  15. jni/
  16. package.xml
  17. scripts/
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