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Diffstat (limited to 'modules/brotli/include/brotli/port.h')
-rw-r--r-- | modules/brotli/include/brotli/port.h | 305 |
1 files changed, 305 insertions, 0 deletions
diff --git a/modules/brotli/include/brotli/port.h b/modules/brotli/include/brotli/port.h new file mode 100644 index 0000000000..0d50019042 --- /dev/null +++ b/modules/brotli/include/brotli/port.h @@ -0,0 +1,305 @@ +/* Copyright 2016 Google Inc. All Rights Reserved. + + Distributed under MIT license. + See file LICENSE for detail or copy at https://opensource.org/licenses/MIT +*/ + +/* Macros for compiler / platform specific API declarations. */ + +#ifndef BROTLI_COMMON_PORT_H_ +#define BROTLI_COMMON_PORT_H_ + +/* The following macros were borrowed from https://github.com/nemequ/hedley + * with permission of original author - Evan Nemerson <evan@nemerson.com> */ + +/* >>> >>> >>> hedley macros */ + +#define BROTLI_MAKE_VERSION(major, minor, revision) \ + (((major) * 1000000) + ((minor) * 1000) + (revision)) + +#if defined(__GNUC__) && defined(__GNUC_PATCHLEVEL__) +#define BROTLI_GNUC_VERSION \ + BROTLI_MAKE_VERSION(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__) +#elif defined(__GNUC__) +#define BROTLI_GNUC_VERSION BROTLI_MAKE_VERSION(__GNUC__, __GNUC_MINOR__, 0) +#endif + +#if defined(BROTLI_GNUC_VERSION) +#define BROTLI_GNUC_VERSION_CHECK(major, minor, patch) \ + (BROTLI_GNUC_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch)) +#else +#define BROTLI_GNUC_VERSION_CHECK(major, minor, patch) (0) +#endif + +#if defined(_MSC_FULL_VER) && (_MSC_FULL_VER >= 140000000) +#define BROTLI_MSVC_VERSION \ + BROTLI_MAKE_VERSION((_MSC_FULL_VER / 10000000), \ + (_MSC_FULL_VER % 10000000) / 100000, \ + (_MSC_FULL_VER % 100000) / 100) +#elif defined(_MSC_FULL_VER) +#define BROTLI_MSVC_VERSION \ + BROTLI_MAKE_VERSION((_MSC_FULL_VER / 1000000), \ + (_MSC_FULL_VER % 1000000) / 10000, \ + (_MSC_FULL_VER % 10000) / 10) +#elif defined(_MSC_VER) +#define BROTLI_MSVC_VERSION \ + BROTLI_MAKE_VERSION(_MSC_VER / 100, _MSC_VER % 100, 0) +#endif + +#if !defined(_MSC_VER) +#define BROTLI_MSVC_VERSION_CHECK(major, minor, patch) (0) +#elif defined(_MSC_VER) && (_MSC_VER >= 1400) +#define BROTLI_MSVC_VERSION_CHECK(major, minor, patch) \ + (_MSC_FULL_VER >= ((major * 10000000) + (minor * 100000) + (patch))) +#elif defined(_MSC_VER) && (_MSC_VER >= 1200) +#define BROTLI_MSVC_VERSION_CHECK(major, minor, patch) \ + (_MSC_FULL_VER >= ((major * 1000000) + (minor * 10000) + (patch))) +#else +#define BROTLI_MSVC_VERSION_CHECK(major, minor, patch) \ + (_MSC_VER >= ((major * 100) + (minor))) +#endif + +#if defined(__INTEL_COMPILER) && defined(__INTEL_COMPILER_UPDATE) +#define BROTLI_INTEL_VERSION \ + BROTLI_MAKE_VERSION(__INTEL_COMPILER / 100, \ + __INTEL_COMPILER % 100, \ + __INTEL_COMPILER_UPDATE) +#elif defined(__INTEL_COMPILER) +#define BROTLI_INTEL_VERSION \ + BROTLI_MAKE_VERSION(__INTEL_COMPILER / 100, __INTEL_COMPILER % 100, 0) +#endif + +#if defined(BROTLI_INTEL_VERSION) +#define BROTLI_INTEL_VERSION_CHECK(major, minor, patch) \ + (BROTLI_INTEL_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch)) +#else +#define BROTLI_INTEL_VERSION_CHECK(major, minor, patch) (0) +#endif + +#if defined(__PGI) && \ + defined(__PGIC__) && defined(__PGIC_MINOR__) && defined(__PGIC_PATCHLEVEL__) +#define BROTLI_PGI_VERSION \ + BROTLI_MAKE_VERSION(__PGIC__, __PGIC_MINOR__, __PGIC_PATCHLEVEL__) +#endif + +#if defined(BROTLI_PGI_VERSION) +#define BROTLI_PGI_VERSION_CHECK(major, minor, patch) \ + (BROTLI_PGI_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch)) +#else +#define BROTLI_PGI_VERSION_CHECK(major, minor, patch) (0) +#endif + +#if defined(__SUNPRO_C) && (__SUNPRO_C > 0x1000) +#define BROTLI_SUNPRO_VERSION \ + BROTLI_MAKE_VERSION( \ + (((__SUNPRO_C >> 16) & 0xf) * 10) + ((__SUNPRO_C >> 12) & 0xf), \ + (((__SUNPRO_C >> 8) & 0xf) * 10) + ((__SUNPRO_C >> 4) & 0xf), \ + (__SUNPRO_C & 0xf) * 10) +#elif defined(__SUNPRO_C) +#define BROTLI_SUNPRO_VERSION \ + BROTLI_MAKE_VERSION((__SUNPRO_C >> 8) & 0xf, \ + (__SUNPRO_C >> 4) & 0xf, \ + (__SUNPRO_C) & 0xf) +#elif defined(__SUNPRO_CC) && (__SUNPRO_CC > 0x1000) +#define BROTLI_SUNPRO_VERSION \ + BROTLI_MAKE_VERSION( \ + (((__SUNPRO_CC >> 16) & 0xf) * 10) + ((__SUNPRO_CC >> 12) & 0xf), \ + (((__SUNPRO_CC >> 8) & 0xf) * 10) + ((__SUNPRO_CC >> 4) & 0xf), \ + (__SUNPRO_CC & 0xf) * 10) +#elif defined(__SUNPRO_CC) +#define BROTLI_SUNPRO_VERSION \ + BROTLI_MAKE_VERSION((__SUNPRO_CC >> 8) & 0xf, \ + (__SUNPRO_CC >> 4) & 0xf, \ + (__SUNPRO_CC) & 0xf) +#endif + +#if defined(BROTLI_SUNPRO_VERSION) +#define BROTLI_SUNPRO_VERSION_CHECK(major, minor, patch) \ + (BROTLI_SUNPRO_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch)) +#else +#define BROTLI_SUNPRO_VERSION_CHECK(major, minor, patch) (0) +#endif + +#if defined(__CC_ARM) && defined(__ARMCOMPILER_VERSION) +#define BROTLI_ARM_VERSION \ + BROTLI_MAKE_VERSION((__ARMCOMPILER_VERSION / 1000000), \ + (__ARMCOMPILER_VERSION % 1000000) / 10000, \ + (__ARMCOMPILER_VERSION % 10000) / 100) +#elif defined(__CC_ARM) && defined(__ARMCC_VERSION) +#define BROTLI_ARM_VERSION \ + BROTLI_MAKE_VERSION((__ARMCC_VERSION / 1000000), \ + (__ARMCC_VERSION % 1000000) / 10000, \ + (__ARMCC_VERSION % 10000) / 100) +#endif + +#if defined(BROTLI_ARM_VERSION) +#define BROTLI_ARM_VERSION_CHECK(major, minor, patch) \ + (BROTLI_ARM_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch)) +#else +#define BROTLI_ARM_VERSION_CHECK(major, minor, patch) (0) +#endif + +#if defined(__ibmxl__) +#define BROTLI_IBM_VERSION \ + BROTLI_MAKE_VERSION(__ibmxl_version__, \ + __ibmxl_release__, \ + __ibmxl_modification__) +#elif defined(__xlC__) && defined(__xlC_ver__) +#define BROTLI_IBM_VERSION \ + BROTLI_MAKE_VERSION(__xlC__ >> 8, __xlC__ & 0xff, (__xlC_ver__ >> 8) & 0xff) +#elif defined(__xlC__) +#define BROTLI_IBM_VERSION BROTLI_MAKE_VERSION(__xlC__ >> 8, __xlC__ & 0xff, 0) +#endif + +#if defined(BROTLI_IBM_VERSION) +#define BROTLI_IBM_VERSION_CHECK(major, minor, patch) \ + (BROTLI_IBM_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch)) +#else +#define BROTLI_IBM_VERSION_CHECK(major, minor, patch) (0) +#endif + +#if defined(__TI_COMPILER_VERSION__) +#define BROTLI_TI_VERSION \ + BROTLI_MAKE_VERSION((__TI_COMPILER_VERSION__ / 1000000), \ + (__TI_COMPILER_VERSION__ % 1000000) / 1000, \ + (__TI_COMPILER_VERSION__ % 1000)) +#endif + +#if defined(BROTLI_TI_VERSION) +#define BROTLI_TI_VERSION_CHECK(major, minor, patch) \ + (BROTLI_TI_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch)) +#else +#define BROTLI_TI_VERSION_CHECK(major, minor, patch) (0) +#endif + +#if defined(__IAR_SYSTEMS_ICC__) +#if __VER__ > 1000 +#define BROTLI_IAR_VERSION \ + BROTLI_MAKE_VERSION((__VER__ / 1000000), \ + (__VER__ / 1000) % 1000, \ + (__VER__ % 1000)) +#else +#define BROTLI_IAR_VERSION BROTLI_MAKE_VERSION(VER / 100, __VER__ % 100, 0) +#endif +#endif + +#if defined(BROTLI_IAR_VERSION) +#define BROTLI_IAR_VERSION_CHECK(major, minor, patch) \ + (BROTLI_IAR_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch)) +#else +#define BROTLI_IAR_VERSION_CHECK(major, minor, patch) (0) +#endif + +#if defined(__TINYC__) +#define BROTLI_TINYC_VERSION \ + BROTLI_MAKE_VERSION(__TINYC__ / 1000, (__TINYC__ / 100) % 10, __TINYC__ % 100) +#endif + +#if defined(BROTLI_TINYC_VERSION) +#define BROTLI_TINYC_VERSION_CHECK(major, minor, patch) \ + (BROTLI_TINYC_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch)) +#else +#define BROTLI_TINYC_VERSION_CHECK(major, minor, patch) (0) +#endif + +#if defined(__has_attribute) +#define BROTLI_GNUC_HAS_ATTRIBUTE(attribute, major, minor, patch) \ + __has_attribute(attribute) +#else +#define BROTLI_GNUC_HAS_ATTRIBUTE(attribute, major, minor, patch) \ + BROTLI_GNUC_VERSION_CHECK(major, minor, patch) +#endif + +#if defined(__has_builtin) +#define BROTLI_GNUC_HAS_BUILTIN(builtin, major, minor, patch) \ + __has_builtin(builtin) +#else +#define BROTLI_GNUC_HAS_BUILTIN(builtin, major, minor, patch) \ + BROTLI_GNUC_VERSION_CHECK(major, minor, patch) +#endif + +#if defined(__has_feature) +#define BROTLI_HAS_FEATURE(feature) __has_feature(feature) +#else +#define BROTLI_HAS_FEATURE(feature) (0) +#endif + +#if defined(_WIN32) || defined(__CYGWIN__) +#define BROTLI_PUBLIC +#elif BROTLI_GNUC_VERSION_CHECK(3, 3, 0) || \ + BROTLI_TI_VERSION_CHECK(8, 0, 0) || \ + BROTLI_INTEL_VERSION_CHECK(16, 0, 0) || \ + BROTLI_ARM_VERSION_CHECK(4, 1, 0) || \ + BROTLI_IBM_VERSION_CHECK(13, 1, 0) || \ + BROTLI_SUNPRO_VERSION_CHECK(5, 11, 0) || \ + (BROTLI_TI_VERSION_CHECK(7, 3, 0) && \ + defined(__TI_GNU_ATTRIBUTE_SUPPORT__) && defined(__TI_EABI__)) +#define BROTLI_PUBLIC __attribute__ ((visibility ("default"))) +#else +#define BROTLI_PUBLIC +#endif + +/* BROTLI_INTERNAL could be defined to override visibility, e.g. for tests. */ +#if !defined(BROTLI_INTERNAL) +#if defined(_WIN32) || defined(__CYGWIN__) +#define BROTLI_INTERNAL +#elif BROTLI_GNUC_VERSION_CHECK(3, 3, 0) || \ + BROTLI_TI_VERSION_CHECK(8, 0, 0) || \ + BROTLI_INTEL_VERSION_CHECK(16, 0, 0) || \ + BROTLI_ARM_VERSION_CHECK(4, 1, 0) || \ + BROTLI_IBM_VERSION_CHECK(13, 1, 0) || \ + BROTLI_SUNPRO_VERSION_CHECK(5, 11, 0) || \ + (BROTLI_TI_VERSION_CHECK(7, 3, 0) && \ + defined(__TI_GNU_ATTRIBUTE_SUPPORT__) && defined(__TI_EABI__)) +#define BROTLI_INTERNAL __attribute__ ((visibility ("hidden"))) +#else +#define BROTLI_INTERNAL +#endif +#endif + +#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) && \ + !defined(__STDC_NO_VLA__) && !defined(__cplusplus) && \ + !defined(__PGI) && !defined(__PGIC__) && !defined(__TINYC__) && \ + !defined(__clang__) +#define BROTLI_ARRAY_PARAM(name) (name) +#else +#define BROTLI_ARRAY_PARAM(name) +#endif + +/* <<< <<< <<< end of hedley macros. */ + +#if defined(BROTLI_SHARED_COMPILATION) +#if defined(_WIN32) +#if defined(BROTLICOMMON_SHARED_COMPILATION) +#define BROTLI_COMMON_API __declspec(dllexport) +#else +#define BROTLI_COMMON_API __declspec(dllimport) +#endif /* BROTLICOMMON_SHARED_COMPILATION */ +#if defined(BROTLIDEC_SHARED_COMPILATION) +#define BROTLI_DEC_API __declspec(dllexport) +#else +#define BROTLI_DEC_API __declspec(dllimport) +#endif /* BROTLIDEC_SHARED_COMPILATION */ +#if defined(BROTLIENC_SHARED_COMPILATION) +#define BROTLI_ENC_API __declspec(dllexport) +#else +#define BROTLI_ENC_API __declspec(dllimport) +#endif /* BROTLIENC_SHARED_COMPILATION */ +#else /* _WIN32 */ +#define BROTLI_COMMON_API BROTLI_PUBLIC +#define BROTLI_DEC_API BROTLI_PUBLIC +#define BROTLI_ENC_API BROTLI_PUBLIC +#endif /* _WIN32 */ +#else /* BROTLI_SHARED_COMPILATION */ +#define BROTLI_COMMON_API +#define BROTLI_DEC_API +#define BROTLI_ENC_API +#endif + +#if defined(BROTLI_BUILD_ENC_EXTRA_API) +#define BROTLI_ENC_EXTRA_API BROTLI_ENC_API +#else +#define BROTLI_ENC_EXTRA_API BROTLI_INTERNAL +#endif + +#endif /* BROTLI_COMMON_PORT_H_ */ |