Index: Makefile
===================================================================
--- Makefile	(revision 455581)
+++ Makefile	(working copy)
@@ -31,6 +31,7 @@
 # Only explicitly list ARCHs with SIMD optimizations
 CONFIGURE_ARGS_aarch64=	--target=arm64-linux-gcc
 CONFIGURE_ARGS_amd64=	--target=x86_64-linux-gcc
+CONFIGURE_ARGS_armv6=	--target=armv6-linux-gcc
 CONFIGURE_ARGS_armv7=	--target=armv7-linux-gcc
 CONFIGURE_ARGS_i386=	--target=x86-linux-gcc
 CONFIGURE_ARGS+=${CONFIGURE_ARGS_${ARCH}} \
@@ -42,15 +43,10 @@
 		--enable-vp9
 MAKE_ARGS+=	verbose=yes
 ASFLAGS+=	${ASFLAGS_${ARCH}}
+ASFLAGS_armv6=	-meabi=5
 ASFLAGS_armv7=	-meabi=5
 ALL_TARGET=	# empty
 
-# armv7 is actually armv6 target before FreeBSD 12.0
-.if ${CFLAGS:M-march=armv7*}
-CONFIGURE_ARGS+=	${CONFIGURE_ARGS_armv7}
-ASFLAGS+=		${ASFLAGS_armv7}
-.endif
-
 OPTIONS_DEFINE=	DEBUG MULTIRES POSTPROC RTCPU SHARED SIZE_LIMIT TEST THREADS
 OPTIONS_DEFAULT=MULTIRES POSTPROC RTCPU SHARED SIZE_LIMIT THREADS
 OPTIONS_EXCLUDE_aarch64=RTCPU
Index: files/patch-build_make_configure.sh
===================================================================
--- files/patch-build_make_configure.sh	(nonexistent)
+++ files/patch-build_make_configure.sh	(working copy)
@@ -0,0 +1,17 @@
+--- build/make/configure.sh.orig	2017-12-05 12:21:54 UTC
++++ build/make/configure.sh
+@@ -680,6 +680,14 @@ process_common_toolchain() {
+       aarch64*)
+         tgt_isa=arm64
+         ;;
++      armv6*-gnueabihf)
++        tgt_isa=armv6
++        float_abi=hard
++        ;;
++      armv6*-gnueabi)
++        tgt_isa=armv6
++        float_abi=softfp
++        ;;
+       armv7*-hardfloat* | armv7*-gnueabihf | arm-*-gnueabihf)
+         tgt_isa=armv7
+         float_abi=hard

Property changes on: files/patch-build_make_configure.sh
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Index: files/patch-configure
===================================================================
--- files/patch-configure	(nonexistent)
+++ files/patch-configure	(working copy)
@@ -0,0 +1,10 @@
+--- configure.orig	2017-12-05 11:21:00.447522000 +0100
++++ configure	2017-12-05 11:20:52.815463000 +0100
+@@ -101,6 +101,7 @@ EOF
+ all_platforms="${all_platforms} arm64-android-gcc"
+ all_platforms="${all_platforms} arm64-darwin-gcc"
+ all_platforms="${all_platforms} arm64-linux-gcc"
++all_platforms="${all_platforms} armv6-linux-gcc"     #armv6
+ all_platforms="${all_platforms} armv7-android-gcc"   #neon Cortex-A8
+ all_platforms="${all_platforms} armv7-darwin-gcc"    #neon Cortex-A8
+ all_platforms="${all_platforms} armv7-linux-rvct"    #neon Cortex-A8

Property changes on: files/patch-configure
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Index: files/patch-patch-vpx__ports_arm__cpudetect.c
===================================================================
--- files/patch-patch-vpx__ports_arm__cpudetect.c	(nonexistent)
+++ files/patch-patch-vpx__ports_arm__cpudetect.c	(working copy)
@@ -0,0 +1,59 @@
+--- vpx_ports/arm_cpudetect.c.orig	2017-01-12 21:27:27 UTC
++++ vpx_ports/arm_cpudetect.c
+@@ -147,6 +147,56 @@ int arm_cpu_caps(void) {
+   }
+   return flags & mask;
+ }
++#elif defined(__FreeBSD__)
++
++#include <sys/param.h>
++#include <sys/sysctl.h>
++#include <elf.h>
++#include <errno.h>
++#include <unistd.h>
++
++static unsigned long getauxval(unsigned long type) {
++  Elf_Auxinfo auxv[AT_COUNT];
++  size_t len = sizeof(auxv);
++  int mib[] = {
++    CTL_KERN,
++    KERN_PROC,
++    KERN_PROC_AUXV,
++    getpid(),
++  };
++
++  if (sysctl(mib, nitems(mib), auxv, &len, NULL, 0) != -1) {
++    for (size_t i = 0; i < nitems(auxv); i++)
++      if ((unsigned long)auxv[i].a_type == type)
++        return auxv[i].a_un.a_val;
++
++    errno = ENOENT;
++  }
++  return 0;
++}
++
++#ifndef AT_HWCAP
++#define AT_HWCAP 25 /* 16 on Linux */
++#endif
++
++#ifndef HWCAP_NEON
++#define HWCAP_NEON (1 << 12)
++#endif
++
++int arm_cpu_caps(void) {
++  int flags;
++  int mask;
++  unsigned long hwcaps;
++  if (!arm_cpu_env_flags(&flags)) {
++    return flags;
++  }
++  mask = arm_cpu_env_mask();
++  hwcaps = getauxval(AT_HWCAP);
++#if HAVE_NEON || HAVE_NEON_ASM
++  if (hwcaps & HWCAP_NEON) flags |= HAS_NEON;
++#endif
++  return flags & mask;
++}
+ #else  /* end __linux__ */
+ #error \
+     "--enable-runtime-cpu-detect selected, but no CPU detection method " \

Property changes on: files/patch-patch-vpx__ports_arm__cpudetect.c
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Index: files/patch-vpx__ports_arm.h
===================================================================
--- files/patch-vpx__ports_arm.h	(nonexistent)
+++ files/patch-vpx__ports_arm.h	(working copy)
@@ -0,0 +1,10 @@
+--- vpx_ports/arm.h.orig	2017-12-05 14:10:15 UTC
++++ vpx_ports/arm.h
+@@ -24,6 +24,7 @@ extern "C" {
+ /*ARMv7 optional NEON instructions.*/
+ #define HAS_NEON 0x04
+ 
++static unsigned long getauxval(unsigned long type);
+ int arm_cpu_caps(void);
+ 
+ // Earlier gcc compilers have issues with some neon intrinsics

Property changes on: files/patch-vpx__ports_arm.h
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property