diff options
Diffstat (limited to 'thirdparty/icu4c/common/unicode/platform.h')
| -rw-r--r-- | thirdparty/icu4c/common/unicode/platform.h | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/thirdparty/icu4c/common/unicode/platform.h b/thirdparty/icu4c/common/unicode/platform.h index 7aca76c67d..b2fcb21ef1 100644 --- a/thirdparty/icu4c/common/unicode/platform.h +++ b/thirdparty/icu4c/common/unicode/platform.h @@ -132,6 +132,8 @@ #define U_PF_BROWSER_NATIVE_CLIENT 4020 /** Android is based on Linux. @internal */ #define U_PF_ANDROID 4050 +/** Haiku is a POSIX-ish platform. @internal */ +#define U_PF_HAIKU 4080 /** Fuchsia is a POSIX-ish platform. @internal */ #define U_PF_FUCHSIA 4100 /* Maximum value for Linux-based platform is 4499 */ @@ -154,6 +156,8 @@ # define U_PLATFORM U_PF_MINGW #elif defined(__CYGWIN__) # define U_PLATFORM U_PF_CYGWIN + /* Cygwin uchar.h doesn't exist until Cygwin 3.5. */ +# include <cygwin/version.h> #elif defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64) # define U_PLATFORM U_PF_WINDOWS #elif defined(__ANDROID__) @@ -200,6 +204,8 @@ # define U_PLATFORM U_PF_OS390 #elif defined(__OS400__) || defined(__TOS_OS400__) # define U_PLATFORM U_PF_OS400 +#elif defined(__HAIKU__) +# define U_PLATFORM U_PF_HAIKU #elif defined(__EMSCRIPTEN__) # define U_PLATFORM U_PF_EMSCRIPTEN #else @@ -235,7 +241,7 @@ /** * \def U_PLATFORM_USES_ONLY_WIN32_API * Defines whether the platform uses only the Win32 API. - * Set to 1 for Windows/MSVC and MinGW but not Cygwin. + * Set to 1 for Windows/MSVC, ClangCL and MinGW but not Cygwin. * @internal */ #ifdef U_PLATFORM_USES_ONLY_WIN32_API @@ -250,7 +256,7 @@ /** * \def U_PLATFORM_HAS_WIN32_API * Defines whether the Win32 API is available on the platform. - * Set to 1 for Windows/MSVC, MinGW and Cygwin. + * Set to 1 for Windows/MSVC, ClangCL, MinGW and Cygwin. * @internal */ #ifdef U_PLATFORM_HAS_WIN32_API @@ -722,12 +728,16 @@ /* * Notes: * C++11 and C11 require support for UTF-16 literals - * Doesn't work on Mac C11 (see workaround in ptypes.h). + * Doesn't work on Mac C11 (see workaround in ptypes.h) + * or Cygwin less than 3.5. */ -# if defined(__cplusplus) || !U_PLATFORM_IS_DARWIN_BASED +# if defined(__cplusplus) # define U_HAVE_CHAR16_T 1 -# else +# elif U_PLATFORM_IS_DARWIN_BASED || (U_PLATFORM == U_PF_CYGWIN && CYGWIN_VERSION_DLL_MAJOR < 3005) # define U_HAVE_CHAR16_T 0 +# else + // conformant C11 +# define U_HAVE_CHAR16_T 1 # endif #endif @@ -735,7 +745,9 @@ * @{ * \def U_DECLARE_UTF16 * Do not use this macro because it is not defined on all platforms. - * Use the UNICODE_STRING or U_STRING_DECL macros instead. + * In C++, use std::u16string_view literals, see the UNICODE_STRING docs. + * In C, use u"UTF-16 literals". + * See also the public U_STRING_DECL macro. * @internal */ #ifdef U_DECLARE_UTF16 @@ -766,7 +778,7 @@ #elif defined(_MSC_VER) || (UPRV_HAS_DECLSPEC_ATTRIBUTE(__dllexport__) && \ UPRV_HAS_DECLSPEC_ATTRIBUTE(__dllimport__)) # define U_EXPORT __declspec(dllexport) -#elif defined(__GNUC__) +#elif defined(__GNUC__) || defined(__open_xl__) # define U_EXPORT __attribute__((visibility("default"))) #elif (defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x550) \ || (defined(__SUNPRO_C) && __SUNPRO_C >= 0x550) @@ -805,7 +817,7 @@ */ #ifdef U_HIDDEN /* Use the predefined value. */ -#elif defined(__GNUC__) +#elif defined(__GNUC__) || defined(__open_xl__) # define U_HIDDEN __attribute__((visibility("hidden"))) #else # define U_HIDDEN |