ports/multimedia/openh264/files/patch-codec_common_src_cpu.cpp, branch main FreeBSD ports tree multimedia/openh264: also try armv7 code on armv8 2016-05-06T07:43:44+00:00 Jan Beich jbeich@FreeBSD.org 2016-05-06T07:43:44+00:00 d311a3c056156f9caa701ba05f3e86f12b9f1bda 






multimedia/openh264: unbreak build on aarch64
2015-10-31T14:24:16+00:00

Jan Beich
jbeich@FreeBSD.org

2015-10-31T14:24:16+00:00

af9ad09683abd865e273e8e8f00bdf6b1952ba9b

/nxb-bin/usr/bin/cc -O2 -pipe  -I/usr/local/include/gmp-api -fno-strict-aliasing  -DHAVE_NEON_AARCH64 -fPIC -DGENERATED_VERSION_HEADER -I./codec/common/arm64/ -I./codec/api/svc -I./codec/common/inc   -c -o codec/common/arm64/copy_mb_aarch64_neon.o codec/common/arm64/copy_mb_aarch64_neon.S
<instantiation>:4:1: error: unknown directive
.func WelsCopy8x8_AArch64_neon
^
codec/common/arm64/copy_mb_aarch64_neon.S:186:1: note: while in macro instantiation
WELS_ASM_AARCH64_FUNC_BEGIN WelsCopy8x8_AArch64_neon
^
<instantiation>:2:1: error: unknown directive
.endfunc
^
codec/common/arm64/copy_mb_aarch64_neon.S:196:1: note: while in macro instantiation
WELS_ASM_AARCH64_FUNC_END
^
[...]

Backout r394430 as armv6 can do NEON but not runtime detection on
FreeBSD while armv8 always has NEON. So, use devel/binutils and detect
NEON via compiler defines e.g.,

  # To enable NEON on armv6 put the following into make.conf
  CFLAGS+=	-march=armv7-a

PR:		201273 (ping)
MFH:		2015Q4





/nxb-bin/usr/bin/cc -O2 -pipe  -I/usr/local/include/gmp-api -fno-strict-aliasing  -DHAVE_NEON_AARCH64 -fPIC -DGENERATED_VERSION_HEADER -I./codec/common/arm64/ -I./codec/api/svc -I./codec/common/inc   -c -o codec/common/arm64/copy_mb_aarch64_neon.o codec/common/arm64/copy_mb_aarch64_neon.S
<instantiation>:4:1: error: unknown directive
.func WelsCopy8x8_AArch64_neon
^
codec/common/arm64/copy_mb_aarch64_neon.S:186:1: note: while in macro instantiation
WELS_ASM_AARCH64_FUNC_BEGIN WelsCopy8x8_AArch64_neon
^
<instantiation>:2:1: error: unknown directive
.endfunc
^
codec/common/arm64/copy_mb_aarch64_neon.S:196:1: note: while in macro instantiation
WELS_ASM_AARCH64_FUNC_END
^
[...]

Backout r394430 as armv6 can do NEON but not runtime detection on
FreeBSD while armv8 always has NEON. So, use devel/binutils and detect
NEON via compiler defines e.g.,

  # To enable NEON on armv6 put the following into make.conf
  CFLAGS+=	-march=armv7-a

PR:		201273 (ping)
MFH:		2015Q4