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| author | Janne Grunau <janne-libav@jannau.net> | 2014-05-30 09:58:43 +0200 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2014-06-03 14:23:03 +0200 |
| commit | d5a55981986ac5d1a31aef3a8d16eaff8534a412 (patch) | |
| tree | 5d820f26256d6e2b12e67f858712c41dc6187b15 /libavutil/arm | |
| parent | 896a5bff64264f4d01ed98eacc97a67260c1e17e (diff) | |
| download | ffmpeg-d5a55981986ac5d1a31aef3a8d16eaff8534a412.tar.gz | |
build: check if AS supports the '.func' directive
Not supported by Clang's integrated assembler. Since it just adds
debug information it can safely omitted.
Diffstat (limited to 'libavutil/arm')
| -rw-r--r-- | libavutil/arm/asm.S | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/libavutil/arm/asm.S b/libavutil/arm/asm.S index 5884e172f3..93d74b65e1 100644 --- a/libavutil/arm/asm.S +++ b/libavutil/arm/asm.S @@ -34,6 +34,12 @@ # define T @ #endif +#if HAVE_AS_FUNC +# define FUNC +#else +# define FUNC @ +#endif + #if HAVE_NEON .arch armv7-a #elif HAVE_ARMV6T2 @@ -66,7 +72,7 @@ ELF .section .note.GNU-stack,"",%progbits @ Mark stack as non-executable .noaltmacro .endif ELF .size \name, . - \name - .endfunc +FUNC .endfunc .purgem endfunc .endm .text @@ -74,11 +80,11 @@ ELF .size \name, . - \name .if \export .global EXTERN_ASM\name ELF .type EXTERN_ASM\name, %function - .func EXTERN_ASM\name +FUNC .func EXTERN_ASM\name EXTERN_ASM\name: .else ELF .type \name, %function - .func \name +FUNC .func \name \name: .endif .endm |