From 578f082373c66a96580e49e14a1bc4cbfbefd5010996e1ea46907ac8d2a732bf Mon Sep 17 00:00:00 2001
From: Dirk Mueller <dmueller@suse.com>
Date: Sun, 17 Jan 2021 14:13:26 +0000
Subject: [PATCH] - add fix-build-on-non-x86.patch: fix build on non-x86

OBS-URL: https://build.opensuse.org/package/show/Base:System/sbc?expand=0&rev=12
---
 fix-build-on-non-x86.patch | 45 ++++++++++++++++++++++++++++++++++++++
 sbc.changes                |  5 +++++
 sbc.spec                   |  2 ++
 3 files changed, 52 insertions(+)
 create mode 100644 fix-build-on-non-x86.patch

diff --git a/fix-build-on-non-x86.patch b/fix-build-on-non-x86.patch
new file mode 100644
index 0000000..f65260f
--- /dev/null
+++ b/fix-build-on-non-x86.patch
@@ -0,0 +1,45 @@
+From 909a9bdf7ab143e1f0baaf9736baebd3cd79aacf Mon Sep 17 00:00:00 2001
+From: Marius Bakke <marius@gnu.org>
+Date: Tue, 22 Dec 2020 11:04:26 +0000
+Subject: 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'
+---
+ 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
+ }
+ 
+ /*
+-- 
+cgit 1.2.3-1.el7
+
diff --git a/sbc.changes b/sbc.changes
index 05627ae..b8c0f1d 100644
--- a/sbc.changes
+++ b/sbc.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun Jan 17 14:11:57 UTC 2021 - Dirk Müller <dmueller@suse.com>
+
+- add fix-build-on-non-x86.patch: fix build on non-x86 
+
 -------------------------------------------------------------------
 Mon Jan 11 01:03:32 UTC 2021 - Dirk Müller <dmueller@suse.com>
 
diff --git a/sbc.spec b/sbc.spec
index d221e4d..3fa1c3e 100644
--- a/sbc.spec
+++ b/sbc.spec
@@ -28,6 +28,7 @@ Group:          Hardware/Mobile
 URL:            https://www.kernel.org/pub/linux/bluetooth
 Source:         https://www.kernel.org/pub/linux/bluetooth/%{name}-%{version}.tar.xz
 Source1:        baselibs.conf
+Patch1:         https://git.kernel.org/pub/scm/bluetooth/sbc.git/patch/?id=909a9bdf7ab143e1f0baaf9736baebd3cd79aacf#/fix-build-on-non-x86.patch
 BuildRequires:  libsndfile-devel
 BuildRequires:  pkg-config
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
@@ -54,6 +55,7 @@ Development files for the SBC library
 
 %prep
 %setup -q
+%patch1 -p1
 
 %build
 %global _lto_cflags %{_lto_cflags} -ffat-lto-objects