From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Seiderer Date: Sat, 3 Dec 2016 23:32:49 +0100 Subject: [Buildroot] [autobuild.buildroot.net] Build results for 2016-12-02 In-Reply-To: <20161203073024.3586721D20@mail.free-electrons.com> References: <20161203073024.3586721D20@mail.free-electrons.com> Message-ID: <20161203233249.08ff4c7b@gmx.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hello, On Sat, 3 Dec 2016 08:30:24 +0100 (CET), Thomas Petazzoni wrote: > Hello, > > Build statistics for 2016-12-02 > ================================ > microblazeel | gstreamer1-1.10.2 | NOK | http://autobuild.buildroot.net/results/c1cd60d3f44f2938e5f42453d034ea070898f837 > xtensa | gstreamer1-1.10.2 | NOK | http://autobuild.buildroot.net/results/c3a6662f0acfda179a58cdad9165f36826229826 CC libgstreamer_1.0_la-gstbus.lo In file included from gst_private.h:42:0, from gstbufferpool.c:66: ../gst/gstconfig.h:112:4: error: #error "Could not detect architecture; don't know whether it supports unaligned access! Please file a bug." # error "Could not detect architecture; don't know whether it supports unaligned access! Please file a bug." This error message was introduces between gstreamer-1.8 and 1.10 with commit 'gstconfig.h: Detect unaligned access support at compile-time' ([1]): diff --git a/gst/gstconfig.h.in b/gst/gstconfig.h.in index 8654627..0ec1509 100644 --- a/gst/gstconfig.h.in +++ b/gst/gstconfig.h.in @@ -95,8 +95,22 @@ /* Configures the use of external plugins */ @GST_DISABLE_PLUGIN_DEFINE@ -/* whether or not the CPU supports unaligned access */ - at GST_HAVE_UNALIGNED_ACCESS_DEFINE@ +/* Whether or not the CPU supports unaligned access + * The macros used are defined consistently by GCC, Clang, MSVC, Sun, and ICC + * + * References: + * https://sourceforge.net/p/predef/wiki/Architectures/ + * https://msdn.microsoft.com/en-us/library/b0084kay.aspx + * http://docs.oracle.com/cd/E19205-01/820-4155/c++_faq.html#Vers6 + * https://software.intel.com/en-us/node/583402 + */ +#if defined(__alpha__) || defined(__arm__) || defined(__aarch64__) || defined(__bfin) || defined(__hppa__) || defined(__mips__) || defined(__sh__) || defined(__sparc__) || defined(__sparc) || defined(__ia64__) || defined(_M_ALPHA) || defined(_M_ARM) || defined(_M_IA64) +# define GST_HAVE_UNALIGNED_ACCESS 0 +#elif defined(__i386__) || defined(__i386) || defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__ppc__) || defined(__ppc64__) || defined(__m68k__) || defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64) +# define GST_HAVE_UNALIGNED_ACCESS 1 +#else +# error "Could not detect architecture; don't know whether it supports unaligned access! Please file a bug." +#endif Time to add defines for microblazeel and xtensa, any hint which defines and at unaligned acess yes/no? Regards, Peter [1] https://cgit.freedesktop.org/gstreamer/gstreamer/commit/?h=1.10&id=6ef601367e0f5adb7a8b02cec94dec04fccf701a