2 files changed, 49 insertions, 3 deletions

diff --git a/meta/recipes-multimedia/sbc/sbc/0001-sbc_primitives-Fix-build-on-non-x86.patch b/meta/recipes-multimedia/sbc/sbc/0001-sbc_primitives-Fix-build-on-non-x86.patch
new file mode 100644
index 0000000000..11cec74fbb
--- /dev/null
+++ b/meta/recipes-multimedia/sbc/sbc/0001-sbc_primitives-Fix-build-on-non-x86.patch
@@ -0,0 +1,45 @@
+From f4a1224323e386090a44bf70ee0ac9877ba7fb0d Mon Sep 17 00:00:00 2001
+From: Marius Bakke <marius@gnu.org>
+Date: Tue, 22 Dec 2020 11:04:26 +0000
+Subject: [PATCH] sbc_primitives: Fix build on non-x86.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Don't call __builtin_cpu_init unless targeting i386 or x86_64.
+Otherwise we get an error at link time:
+
+  CC       sbc/sbc_primitives.lo
+sbc/sbc_primitives.c: In function ‘sbc_init_primitives_x86’:
+sbc/sbc_primitives.c:596:2: warning: implicit declaration of function ‘__builtin_cpu_init’; did you mean ‘__builtin_irint’? [-Wimplicit-function-declaration]
+[...]
+  CCLD     src/sbcdec
+ld: sbc/.libs/libsbc-private.a(sbc_primitives.o): in function `sbc_init_primitives':
+sbc_primitives.c:(.text+0x3a30): undefined reference to `__builtin_cpu_init'
+
+Upstream-Status: Backport
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ sbc/sbc_primitives.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/sbc/sbc_primitives.c b/sbc/sbc_primitives.c
+index 97a75be..09c214a 100644
+--- a/sbc/sbc_primitives.c
++++ b/sbc/sbc_primitives.c
+@@ -593,6 +593,7 @@ static int sbc_calc_scalefactors_j(
+ 
+ static void sbc_init_primitives_x86(struct sbc_encoder_state *state)
+ {
++#if defined(__x86_64__) || defined(__i386__)
+        __builtin_cpu_init();
+ 
+ #ifdef SBC_BUILD_WITH_MMX_SUPPORT
+@@ -604,6 +605,7 @@ static void sbc_init_primitives_x86(struct sbc_encoder_state *state)
+        if (__builtin_cpu_supports("sse4.2"))
+                sbc_init_primitives_sse(state);
+ #endif
++#endif
+ }
+ 
+ /*
diff --git a/meta/recipes-multimedia/sbc/sbc_1.4.bb b/meta/recipes-multimedia/sbc/sbc_1.5.bb
index 674d77ef48..04d82320c9 100644
--- a/meta/recipes-multimedia/sbc/sbc_1.4.bb
+++ b/meta/recipes-multimedia/sbc/sbc_1.5.bb
@@ -12,10 +12,11 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=12f884d2ae1ff87c09e5b7ccc2c4ca7e \
 
 DEPENDS = "libsndfile1"
 
-SRC_URI = "${KERNELORG_MIRROR}/linux/bluetooth/${BP}.tar.xz"
+SRC_URI = "${KERNELORG_MIRROR}/linux/bluetooth/${BP}.tar.xz \
+           file://0001-sbc_primitives-Fix-build-on-non-x86.patch \
+           "
 
-SRC_URI[md5sum] = "800fb0908899baa48dc216d8e156cc05"
-SRC_URI[sha256sum] = "518bf46e6bb3dc808a95e1eabad26fdebe8a099c1e781c27ed7fca6c2f4a54c9"
+SRC_URI[sha256sum] = "0cbad69823a99e8421fe0700e8cf9eeb8fa0c1ad28e8dbc2182b3353507931d2"
 
 inherit autotools pkgconfig