Created attachment 464946 [details] Compilation failure sans configure and prepare output. It is my understanding this package should compile without issue. Supporting build output and system information can be provided, but if I don't post it before you need it please ask as I need to transfer files in a very manual fashion for the time being.
commit 9275d9229f6f13fd2b3f7577b56df158249fd9fa Author: Alexis Ballier <aballier@gentoo.org> Date: Sun Feb 26 23:54:58 2017 +0100 media-video/ffmpeg: neon is required on arm64, bug #610768. Also, I had to make a change to arm64 profiles: commit 77d18b6fd1d08dca8fdf121adc478e25c25a467c Author: Alexis Ballier <aballier@gentoo.org> Date: Mon Feb 27 09:33:46 2017 +0100 profiles/arch/arm64: Unmask neon and armvfp useflags. Force them on for ffmpeg as it assumes they are available on arm64 and fails to build if those are disabled, bug #610768 diff --git a/profiles/arch/arm64/package.use.force b/profiles/arch/arm64/package.use.force index a5c1831f38..0bf8b00205 100644 --- a/profiles/arch/arm64/package.use.force +++ b/profiles/arch/arm64/package.use.force @@ -2,6 +2,14 @@ # Distributed under the terms of the GNU General Public License v2 # $Id$ +# Alexis Ballier <27 Feb 2017> +# arm64 always has neon and vfp: +# http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0024a/CJHECGIH.html +# Both floating-point and NEON are required in all standard ARMv8 +# implementations. +# It also fails to build without neon: bug #610768 +media-video/ffmpeg neon armvfp + # Michał Górny <mgorny@gentoo.org> (24 Sep 2016) # Force the host target to avoid dependency hell sys-devel/clang llvm_targets_AArch64 diff --git a/profiles/arch/arm64/use.mask b/profiles/arch/arm64/use.mask index ea6679d6bf..cacb75abb5 100644 --- a/profiles/arch/arm64/use.mask +++ b/profiles/arch/arm64/use.mask @@ -1,6 +1,10 @@ # Unmask the flag which corresponds to ARCH. -arm64 +# Unmask arm specific USE flags +-neon +-armvfp + # doomsday ebuild is not available on this architecture doomsday
