[Buildroot] [PATCH v2] package/mpg123: fix linking error

[Waldemar Brodkorb]

This was introduced since commit f8af24707b196eb64121d29a829fc31b5506409c.

Patch was provided by upstream:
https://sourceforge.net/p/mpg123/bugs/353/

Fixes:
 - http://autobuild.buildroot.net/results/74e/74e1522cc9328c98186ca730eeb7ce0cb5fbbcb5
Signed-off-by: Waldemar Brodkorb <wbx at openadk.org>
---
v1 -> v2:
 - add a specific autobuild failure
 - use Fixes: for link to autobuilder
 - add a reference to a buildroot commit, when the problem was
   introduced
---
 package/mpg123/0001-mpg123-buildfix.patch | 24 +++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 package/mpg123/0001-mpg123-buildfix.patch

diff --git a/package/mpg123/0001-mpg123-buildfix.patch b/package/mpg123/0001-mpg123-buildfix.patch
new file mode 100644
index 0000000000..cc731ea967
--- /dev/null
+++ b/package/mpg123/0001-mpg123-buildfix.patch
@@ -0,0 +1,24 @@
+Signed-off-by: Waldemar Brodkorb <wbx at openadk.org>
+Upstream: https://sourceforge.net/p/mpg123/bugs/353/
+
+diff -Nur mpg123-1.31.3.orig/src/libmpg123/getcpuflags.h mpg123-1.31.3/src/libmpg123/getcpuflags.h
+--- mpg123-1.31.3.orig/src/libmpg123/getcpuflags.h	2023-03-15 09:02:58.000000000 +0100
++++ mpg123-1.31.3/src/libmpg123/getcpuflags.h	2023-08-07 15:57:19.444106173 +0200
+@@ -44,6 +44,8 @@
+ 
+ unsigned int getcpuflags(struct cpuflags* cf);
+ 
++#if ((defined OPT_X86) || (defined OPT_X86_64) || (defined OPT_NEON) || (defined OPT_NEON64)) && (defined OPT_MULTI)
++
+ #ifdef WANT_GETCPUFLAGS
+ #include <string.h>
+ // Wrapper needed for ignorant clang memory sanitizer that chokes
+@@ -55,8 +57,6 @@
+ }
+ #endif
+ 
+-#if ((defined OPT_X86) || (defined OPT_X86_64) || (defined OPT_NEON) || (defined OPT_NEON64)) && (defined OPT_MULTI)
+-
+ // We really evaluate the CPU flags.
+ #define OPT_CPU_FLAGS
+ 
-- 
2.39.2