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Date:      Tue, 11 Aug 2015 16:07:06 +0000
From:      bugzilla-noreply@freebsd.org
To:        gecko@FreeBSD.org
Subject:   [Bug 201273] multimedia/openh264 fails to build on armv6
Message-ID:  <bug-201273-21738-TqX5U010h7@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-201273-21738@https.bugs.freebsd.org/bugzilla/>
References:  <bug-201273-21738@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D201273

--- Comment #1 from Jan Beich <jbeich@FreeBSD.org> ---
Comment on attachment 158258
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D158258
armv6 fix

>--- Makefile	(revision 390884)
>+++ Makefile	(working copy)
>@@ -44,8 +44,12 @@
>=20
> .include <bsd.port.options.mk>
>=20
>+.if ${ARCH} =3D=3D "armv6"
>+CFLAGS+=3D -no-integrated-as

What is this for? All *.S files are conditionalized by HAVE_NEON.
Not to mention the flag is Clang-specific, so would break GCC build.

>+.endif
>+
> .if ! ${PORT_OPTIONS:MDEBUG}
>-. if ${ARCH} =3D=3D amd64 || ${ARCH} =3D=3D arm || ${ARCH} =3D=3D i386
>+. if ${ARCH} =3D=3D amd64 || ${ARCH} =3D=3D arm || ${ARCH} =3D=3D armv6 |=
| ${ARCH} =3D=3D i386

My fault. nasm is only used on x86. arm and arm64 use cc(1).
I'll remove arm from there to avoid confusion.

> BUILD_DEPENDS+=3D	nasm:${PORTSDIR}/devel/nasm
> . endif
> .endif
>
>--- files/patch-build_arch.mk	(revision 0)
>+++ files/patch-build_arch.mk	(working copy)
>@@ -0,0 +1,10 @@
>+--- build/arch.mk.orig	2015-07-01 17:00:32 UTC
>++++ build/arch.mk
>+@@ -5,7 +5,6 @@ ifneq ($(filter-out arm64, $(filter arm%
>+ ifeq ($(USE_ASM), Yes)
>+ ASM_ARCH =3D arm
>+ ASMFLAGS +=3D -I$(SRC_PATH)codec/common/arm/
>+-CFLAGS +=3D -DHAVE_NEON

Does FreeBSD not support NEON at all or only on armv6? If the latter
try replacing

  ifneq ($(filter-out arm64, $(filter arm%, $(ARCH))),)

with

  ifneq ($(filter-out armv6 arm64, $(filter arm%, $(ARCH))),)

--=20
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