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/* 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(ADDRESS_SANITIZER) || BROTLI_HAS_FEATURE(address_sanitizer) || \ defined(THREAD_SANITIZER) || BROTLI_HAS_FEATURE(thread_sanitizer) || \ defined(MEMORY_SANITIZER) || BROTLI_HAS_FEATURE(memory_sanitizer) #define BROTLI_SANITIZED 1 #else #define BROTLI_SANITIZED 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 #if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) && \ !defined(__STDC_NO_VLA__) && !defined(__cplusplus) && \ !defined(__PGI) && !defined(__PGIC__) && !defined(__TINYC__) #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 #endif /* BROTLI_COMMON_PORT_H_ */