From e922c1774cb6b2b048336f0af5f540f59e280a5e Mon Sep 17 00:00:00 2001 From: Romain Naour Date: Wed, 5 Jul 2017 11:42:30 +0200 Subject: [PATCH] package/kvazaar: disable on PowerPC, PowerPC64 and PowerPC64le MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit kvazaar is affected by three different build issues on PowerPC and related architectures: - On PowerPC64, the build fails due to the use of a deprecated vec_lvsl() function: strategies/altivec/picture-altivec.c: In function ‘reg_sad_altivec’: strategies/altivec/picture-altivec.c:43:5: error: vec_lvsl is deprecated for little endian; use assignment for unaligned loads and stores [-Werror=deprecated] perm1 = vec_lvsl(0, &data1[y * stride1]); ^~~~~ This bug has been reported upstream at: https://github.com/ultravideo/kvazaar/issues/172 - On PowerPC 8548, the build fails due to mixing AltiVec and E500 instructions: strategies/altivec/picture-altivec.c:1:0: error: AltiVec and E500 instructions cannot coexist This bug has been reported upstream at: https://github.com/ultravideo/kvazaar/issues/173 - On PowerPC e500mc, because Altivec is not supported on this target: strategies/altivec/picture-altivec.c:1:0: error: AltiVec not supported in this target This bug has been reported upstream at: https://github.com/ultravideo/kvazaar/issues/174 Fixes: http://autobuild.buildroot.net/results/486/486757f04bc73736b64d18c3298216280be897b1 http://autobuild.buildroot.net/results/45d/45d22c9f2f5b593bed286319105c82cbc3396835 http://autobuild.buildroot.net/results/76c/76c76191f84748326d76fe0cc89456a72738a06b Signed-off-by: Romain Naour Signed-off-by: Thomas Petazzoni --- package/kvazaar/Config.in | 3 +++ 1 file changed, 3 insertions(+) diff --git a/package/kvazaar/Config.in b/package/kvazaar/Config.in index fb9736920f..558d161e12 100644 --- a/package/kvazaar/Config.in +++ b/package/kvazaar/Config.in @@ -3,11 +3,14 @@ config BR2_PACKAGE_KVAZAAR depends on BR2_INSTALL_LIBSTDCPP depends on BR2_TOOLCHAIN_HAS_THREADS depends on BR2_TOOLCHAIN_HAS_SYNC_4 + # use deprecated altivec vec_lvsl() + depends on !BR2_powerpc && !BR2_powerpc64 && !BR2_powerpc64le help An open-source HEVC encoder licensed under LGPLv2.1 https://github.com/ultravideo/kvazaar comment "kvazaar needs a toolchain w/ C++, threads" + depends on !BR2_powerpc && !BR2_powerpc64 && !BR2_powerpc64le depends on BR2_TOOLCHAIN_HAS_SYNC_4 depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS -- 2.30.2