From 60f9d69e016b11c468c98ea75ba0a60c44afbbc4 Mon Sep 17 00:00:00 2001 From: Patrick Williams Date: Wed, 17 Aug 2016 14:31:25 -0500 Subject: yocto-poky: Move to import-layers subdir We are going to import additional layers, so create a subdir to hold all of the layers that we import with git-subtree. Change-Id: I6f732153a22be8ca663035c518837e3cc5ec0799 Signed-off-by: Patrick Williams --- .../mpeg2dec/mpeg2dec-0.4.1/altivec_h_needed.patch | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 import-layers/yocto-poky/meta/recipes-multimedia/mpeg2dec/mpeg2dec-0.4.1/altivec_h_needed.patch (limited to 'import-layers/yocto-poky/meta/recipes-multimedia/mpeg2dec/mpeg2dec-0.4.1/altivec_h_needed.patch') diff --git a/import-layers/yocto-poky/meta/recipes-multimedia/mpeg2dec/mpeg2dec-0.4.1/altivec_h_needed.patch b/import-layers/yocto-poky/meta/recipes-multimedia/mpeg2dec/mpeg2dec-0.4.1/altivec_h_needed.patch new file mode 100644 index 000000000..7dc56436f --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-multimedia/mpeg2dec/mpeg2dec-0.4.1/altivec_h_needed.patch @@ -0,0 +1,43 @@ +Add new method to judge whether is needed + +The original logic will use "typedef vector int t;" to judge +whether is needed. altivec.h contains the following +statement: + + #if !defined(__APPLE_ALTIVEC__) + #define vector __vector + #define pixel __pixel + #define bool + #endif + +In gcc-4.3.3, __APPLE_ALTIVEC__ is not defined by compiler, neither +as vector, pixel, and bool. In order to make "typedef vector int t;" +pass the compilation, we need to include altivec.h. + +However in gcc-4.5.0, __APPLE_ALTIVEC__ is defined by compiler, +so as vector, pixel, and bool. We could not judge whether +altivec.h is needed by "typedef vector int t;". +Here we include another statement "int tmp = __CR6_EQ;", in +which __CR6_EQ is defined in altivec.h. + +Upstream-Status: Pending + +Signed-off-by: Dongxiao Xu + +diff -ruN mpeg2dec-0.4.1-orig/configure.in mpeg2dec-0.4.1/configure.in +--- mpeg2dec-0.4.1-orig/configure.in 2010-09-14 20:55:42.399687663 +0800 ++++ mpeg2dec-0.4.1/configure.in 2010-09-14 20:56:43.403204648 +0800 +@@ -75,11 +75,11 @@ + CFLAGS="$OPT_CFLAGS $TRY_CFLAGS $CFLAGS" + AC_MSG_CHECKING([if is needed]) + AC_TRY_COMPILE([], +- [typedef vector int t; ++ [typedef vector int t; int tmp = __CR6_EQ; + vec_ld(0, (unsigned char *)0);], + [have_altivec=yes; AC_MSG_RESULT(no)], + [AC_TRY_COMPILE([#include ], +- [typedef vector int t; vec_ld(0, (unsigned char *)0);], ++ [typedef vector int t; int tmp = __CR6_EQ; vec_ld(0, (unsigned char *)0);], + [AC_DEFINE([HAVE_ALTIVEC_H],, + [Define to 1 if you have the header.]) + have_altivec=yes; AC_MSG_RESULT(yes)], -- cgit v1.2.1