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commit 794ffdc8238fcf2a28d87bf5c1bf1b249eeb1402 Author: Kacper Michajłow <[email protected]> AuthorDate: Sat Aug 22 17:41:08 2026 +0200 Commit: Kacper Michajłow <[email protected]> CommitDate: Tue Sep 8 03:00:16 2026 +0200 avutil: remove always-true GCC version checks in internal headers Every GCC able to pass the C11 configure check provides these builtins, attributes and pragmas. Public headers are left untouched since they must keep working with C99 compilers. Signed-off-by: Kacper Michajłow <[email protected]> --- libavutil/attributes_internal.h | 2 +- libavutil/internal.h | 2 +- libavutil/intmath.h | 12 ++++++------ 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/libavutil/attributes_internal.h b/libavutil/attributes_internal.h index 15d89120ad..b946d0c5d4 100644 --- a/libavutil/attributes_internal.h +++ b/libavutil/attributes_internal.h @@ -21,7 +21,7 @@ #include "attributes.h" -#if (AV_GCC_VERSION_AT_LEAST(4,0) || defined(__clang__)) && (defined(__ELF__) || defined(__MACH__)) +#if (defined(__GNUC__) || defined(__clang__)) && (defined(__ELF__) || defined(__MACH__)) # define attribute_visibility_hidden __attribute__((visibility("hidden"))) # define FF_VISIBILITY_PUSH_HIDDEN _Pragma("GCC visibility push(hidden)") # define FF_VISIBILITY_POP_HIDDEN _Pragma("GCC visibility pop") diff --git a/libavutil/internal.h b/libavutil/internal.h index 2040937bfb..88a4d29f2c 100644 --- a/libavutil/internal.h +++ b/libavutil/internal.h @@ -44,7 +44,7 @@ #include "macros.h" #ifndef attribute_align_arg -#if ARCH_X86_32 && AV_GCC_VERSION_AT_LEAST(4,2) +#if ARCH_X86_32 && defined(__GNUC__) # define attribute_align_arg __attribute__((force_align_arg_pointer)) #else # define attribute_align_arg diff --git a/libavutil/intmath.h b/libavutil/intmath.h index b177a848c6..a32e225895 100644 --- a/libavutil/intmath.h +++ b/libavutil/intmath.h @@ -35,14 +35,14 @@ #endif #if HAVE_FAST_CLZ -#if AV_GCC_VERSION_AT_LEAST(3,4) || AV_HAS_BUILTIN(__builtin_clz) +#if defined(__GNUC__) || AV_HAS_BUILTIN(__builtin_clz) #ifndef ff_log2 # define ff_log2(x) (31 - __builtin_clz((x)|1)) # ifndef ff_log2_16bit # define ff_log2_16bit av_log2 # endif #endif /* ff_log2 */ -#endif /* AV_GCC_VERSION_AT_LEAST(3,4) */ +#endif /* defined(__GNUC__) || AV_HAS_BUILTIN(__builtin_clz) */ #endif extern const uint8_t ff_log2_tab[256]; @@ -90,13 +90,13 @@ static av_always_inline av_const int ff_log2_16bit_c(unsigned int v) */ #if HAVE_FAST_CLZ -#if !defined(ff_ctz) && (AV_GCC_VERSION_AT_LEAST(3,4) || AV_HAS_BUILTIN(__builtin_ctz)) +#if !defined(ff_ctz) && (defined(__GNUC__) || AV_HAS_BUILTIN(__builtin_ctz)) #define ff_ctz(v) __builtin_ctz(v) #endif -#if !defined(ff_ctzll) && (AV_GCC_VERSION_AT_LEAST(3,4) || AV_HAS_BUILTIN(__builtin_ctzll)) +#if !defined(ff_ctzll) && (defined(__GNUC__) || AV_HAS_BUILTIN(__builtin_ctzll)) #define ff_ctzll(v) __builtin_ctzll(v) #endif -#if !defined(ff_clz) && (AV_GCC_VERSION_AT_LEAST(3,4) || AV_HAS_BUILTIN(__builtin_clz)) +#if !defined(ff_clz) && (defined(__GNUC__) || AV_HAS_BUILTIN(__builtin_clz)) #define ff_clz(v) __builtin_clz(v) #endif #endif @@ -152,7 +152,7 @@ static av_always_inline av_const unsigned ff_clz_c(unsigned x) } #endif -#if AV_GCC_VERSION_AT_LEAST(3,4) || AV_HAS_BUILTIN(__builtin_parity) +#if defined(__GNUC__) || AV_HAS_BUILTIN(__builtin_parity) #ifndef av_parity #define av_parity __builtin_parity #endif -- To stop receiving notification emails like this one, please contact [email protected]. _______________________________________________ ffmpeg-cvslog mailing list -- [email protected] To unsubscribe send an email to [email protected]
