diff options
Diffstat (limited to 'cutl/details')
-rw-r--r-- | cutl/details/build2/config-vc.h | 16 | ||||
-rw-r--r-- | cutl/details/build2/config.h | 16 | ||||
-rw-r--r-- | cutl/details/config.hxx | 14 | ||||
-rw-r--r-- | cutl/details/export.hxx | 39 |
4 files changed, 82 insertions, 3 deletions
diff --git a/cutl/details/build2/config-vc.h b/cutl/details/build2/config-vc.h new file mode 100644 index 0000000..a73781e --- /dev/null +++ b/cutl/details/build2/config-vc.h @@ -0,0 +1,16 @@ +/* file : cutl/details/build2/config-vc.h + * copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC + * license : MIT; see accompanying LICENSE file + */ + +/* Configuration file for Windows/VC++ for the build2 build. */ + +#ifndef CUTL_DETAILS_CONFIG_VC_H +#define CUTL_DETAILS_CONFIG_VC_H + +/* Define LIBCUTL_BUILD2 for the installed case. */ +#ifndef LIBCUTL_BUILD2 +# define LIBCUTL_BUILD2 +#endif + +#endif /* CUTL_DETAILS_CONFIG_VC_H */ diff --git a/cutl/details/build2/config.h b/cutl/details/build2/config.h new file mode 100644 index 0000000..f7547b6 --- /dev/null +++ b/cutl/details/build2/config.h @@ -0,0 +1,16 @@ +/* file : cutl/details/build2/config.h + * copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC + * license : MIT; see accompanying LICENSE file + */ + +/* Static configuration file for the build2 build. */ + +#ifndef CUTL_DETAILS_CONFIG_H +#define CUTL_DETAILS_CONFIG_H + +/* Define LIBCUTL_BUILD2 for the installed case. */ +#ifndef LIBCUTL_BUILD2 +# define LIBCUTL_BUILD2 +#endif + +#endif /* CUTL_DETAILS_CONFIG_H */ diff --git a/cutl/details/config.hxx b/cutl/details/config.hxx index 8a4adc0..2d0ec8d 100644 --- a/cutl/details/config.hxx +++ b/cutl/details/config.hxx @@ -5,10 +5,18 @@ #ifndef CUTL_DETAILS_CONFIG_HXX #define CUTL_DETAILS_CONFIG_HXX -#ifdef _MSC_VER -# include <cutl/details/config-vc.h> +#ifdef LIBCUTL_BUILD2 +# ifdef _MSC_VER +# include <cutl/details/build2/config-vc.h> +# else +# include <cutl/details/build2/config.h> +# endif #else -# include <cutl/details/config.h> +# ifdef _MSC_VER +# include <cutl/details/config-vc.h> +# else +# include <cutl/details/config.h> +# endif #endif #endif // CUTL_DETAILS_CONFIG_HXX diff --git a/cutl/details/export.hxx b/cutl/details/export.hxx index f9f764f..c6c9f39 100644 --- a/cutl/details/export.hxx +++ b/cutl/details/export.hxx @@ -7,6 +7,43 @@ #include <cutl/details/config.hxx> +// Normally we don't export class templates (but do complete specializations), +// inline functions, and classes with only inline member functions. Exporting +// classes that inherit from non-exported/imported bases (e.g., std::string) +// will end up badly. The only known workarounds are to not inherit or to not +// export. Also, MinGW GCC doesn't like seeing non-exported function being +// used before their inline definition. The workaround is to reorder code. In +// the end it's all trial and error. + +#ifdef LIBCUTL_BUILD2 + +#if defined(LIBCUTL_STATIC) // Using static. +# define LIBCUTL_EXPORT +#elif defined(LIBCUTL_STATIC_BUILD) // Building static. +# define LIBCUTL_EXPORT +#elif defined(LIBCUTL_SHARED) // Using shared. +# ifdef _WIN32 +# define LIBCUTL_EXPORT __declspec(dllimport) +# else +# define LIBCUTL_EXPORT +# endif +#elif defined(LIBCUTL_SHARED_BUILD) // Building shared. +# ifdef _WIN32 +# define LIBCUTL_EXPORT __declspec(dllexport) +# else +# define LIBCUTL_EXPORT +# endif +#else +// If none of the above macros are defined, then we assume we are being used +// by some third-party build system that cannot/doesn't signal the library +// type. Note that this fallback works for both static and shared but in case +// of shared will be sub-optimal compared to having dllimport. +// +# define LIBCUTL_EXPORT // Using static or shared. +#endif + +#else // LIBCUTL_BUILD2 + #ifdef LIBCUTL_STATIC_LIB # define LIBCUTL_EXPORT #else @@ -33,4 +70,6 @@ # endif #endif +#endif // LIBCUTL_BUILD2 + #endif // CUTL_DETAILS_EXPORT_HXX |