diff options
Diffstat (limited to 'extern/ceres/include/ceres/internal/port.h')
| -rw-r--r-- | extern/ceres/include/ceres/internal/port.h | 92 |
1 files changed, 56 insertions, 36 deletions
diff --git a/extern/ceres/include/ceres/internal/port.h b/extern/ceres/include/ceres/internal/port.h index 958b0d15cb7..040a1efba02 100644 --- a/extern/ceres/include/ceres/internal/port.h +++ b/extern/ceres/include/ceres/internal/port.h @@ -35,17 +35,17 @@ #include "ceres/internal/config.h" #if defined(CERES_USE_OPENMP) -# if defined(CERES_USE_CXX_THREADS) || defined(CERES_NO_THREADS) -# error CERES_USE_OPENMP is mutually exclusive to CERES_USE_CXX_THREADS and CERES_NO_THREADS -# endif +#if defined(CERES_USE_CXX_THREADS) || defined(CERES_NO_THREADS) +#error CERES_USE_OPENMP is mutually exclusive to CERES_USE_CXX_THREADS and CERES_NO_THREADS +#endif #elif defined(CERES_USE_CXX_THREADS) -# if defined(CERES_USE_OPENMP) || defined(CERES_NO_THREADS) -# error CERES_USE_CXX_THREADS is mutually exclusive to CERES_USE_OPENMP, CERES_USE_CXX_THREADS and CERES_NO_THREADS -# endif +#if defined(CERES_USE_OPENMP) || defined(CERES_NO_THREADS) +#error CERES_USE_CXX_THREADS is mutually exclusive to CERES_USE_OPENMP, CERES_USE_CXX_THREADS and CERES_NO_THREADS +#endif #elif defined(CERES_NO_THREADS) -# if defined(CERES_USE_OPENMP) || defined(CERES_USE_CXX_THREADS) -# error CERES_NO_THREADS is mutually exclusive to CERES_USE_OPENMP and CERES_USE_CXX_THREADS -# endif +#if defined(CERES_USE_OPENMP) || defined(CERES_USE_CXX_THREADS) +#error CERES_NO_THREADS is mutually exclusive to CERES_USE_OPENMP and CERES_USE_CXX_THREADS +#endif #else # error One of CERES_USE_OPENMP, CERES_USE_CXX_THREADS or CERES_NO_THREADS must be defined. #endif @@ -54,37 +54,57 @@ // compiled without any sparse back-end. Verify that it has not subsequently // been inconsistently redefined. #if defined(CERES_NO_SPARSE) -# if !defined(CERES_NO_SUITESPARSE) -# error CERES_NO_SPARSE requires CERES_NO_SUITESPARSE. -# endif -# if !defined(CERES_NO_CXSPARSE) -# error CERES_NO_SPARSE requires CERES_NO_CXSPARSE -# endif -# if !defined(CERES_NO_ACCELERATE_SPARSE) -# error CERES_NO_SPARSE requires CERES_NO_ACCELERATE_SPARSE -# endif -# if defined(CERES_USE_EIGEN_SPARSE) -# error CERES_NO_SPARSE requires !CERES_USE_EIGEN_SPARSE -# endif +#if !defined(CERES_NO_SUITESPARSE) +#error CERES_NO_SPARSE requires CERES_NO_SUITESPARSE. +#endif +#if !defined(CERES_NO_CXSPARSE) +#error CERES_NO_SPARSE requires CERES_NO_CXSPARSE +#endif +#if !defined(CERES_NO_ACCELERATE_SPARSE) +#error CERES_NO_SPARSE requires CERES_NO_ACCELERATE_SPARSE +#endif +#if defined(CERES_USE_EIGEN_SPARSE) +#error CERES_NO_SPARSE requires !CERES_USE_EIGEN_SPARSE +#endif #endif // A macro to signal which functions and classes are exported when -// building a DLL with MSVC. -// -// Note that the ordering here is important, CERES_BUILDING_SHARED_LIBRARY -// is only defined locally when Ceres is compiled, it is never exported to -// users. However, in order that we do not have to configure config.h -// separately for building vs installing, if we are using MSVC and building -// a shared library, then both CERES_BUILDING_SHARED_LIBRARY and -// CERES_USING_SHARED_LIBRARY will be defined when Ceres is compiled. -// Hence it is important that the check for CERES_BUILDING_SHARED_LIBRARY -// happens first. -#if defined(_MSC_VER) && defined(CERES_BUILDING_SHARED_LIBRARY) -# define CERES_EXPORT __declspec(dllexport) -#elif defined(_MSC_VER) && defined(CERES_USING_SHARED_LIBRARY) -# define CERES_EXPORT __declspec(dllimport) +// building a shared library. +#if defined(_MSC_VER) +#define CERES_API_SHARED_IMPORT __declspec(dllimport) +#define CERES_API_SHARED_EXPORT __declspec(dllexport) +#elif defined(__GNUC__) +#define CERES_API_SHARED_IMPORT __attribute__((visibility("default"))) +#define CERES_API_SHARED_EXPORT __attribute__((visibility("default"))) +#else +#define CERES_API_SHARED_IMPORT +#define CERES_API_SHARED_EXPORT +#endif + +// CERES_BUILDING_SHARED_LIBRARY is only defined locally when Ceres itself is +// compiled as a shared library, it is never exported to users. In order that +// we do not have to configure config.h separately when building Ceres as either +// a static or dynamic library, we define both CERES_USING_SHARED_LIBRARY and +// CERES_BUILDING_SHARED_LIBRARY when building as a shared library. +#if defined(CERES_USING_SHARED_LIBRARY) +#if defined(CERES_BUILDING_SHARED_LIBRARY) +// Compiling Ceres itself as a shared library. +#define CERES_EXPORT CERES_API_SHARED_EXPORT +#else +// Using Ceres as a shared library. +#define CERES_EXPORT CERES_API_SHARED_IMPORT +#endif +#else +// Ceres was compiled as a static library, export everything. +#define CERES_EXPORT +#endif + +// Unit tests reach in and test internal functionality so we need a way to make +// those symbols visible +#ifdef CERES_EXPORT_INTERNAL_SYMBOLS +#define CERES_EXPORT_INTERNAL CERES_EXPORT #else -# define CERES_EXPORT +#define CERES_EXPORT_INTERNAL #endif #endif // CERES_PUBLIC_INTERNAL_PORT_H_ |