aften: apple silicon support

This commit is contained in:
Angus Trau 2021-07-27 20:56:27 +10:00
parent 44b130d392
commit 99717c1644
2 changed files with 35 additions and 3 deletions

View File

@ -8,14 +8,21 @@ stdenv.mkDerivation rec {
sha256 = "02hc5x9vkgng1v9bzvza9985ifrjd7fjr7nlpvazp4mv6dr89k47";
};
patches = [
# Add fallback for missing SIMD functions on ARM
# Source https://github.com/Homebrew/homebrew-core/blob/cad412c7fb4b64925f821fcc9ac5f16a2c40f32d/Formula/aften.rb
./simd-fallback.patch
];
nativeBuildInputs = [ cmake ];
cmakeFlags = [ "-DSHARED=ON" ];
meta = {
meta = with lib; {
description = "An audio encoder which generates compressed audio streams based on ATSC A/52 specification";
homepage = "http://aften.sourceforge.net/";
license = lib.licenses.lgpl2;
platforms = [ "i686-linux" "x86_64-linux" "x86_64-darwin" ];
license = licenses.lgpl21Only;
platforms = platforms.unix;
maintainers = with maintainers; [ angustrau ];
};
}

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@ -0,0 +1,25 @@
From dca9c03930d669233258c114e914a01f7c0aeb05 Mon Sep 17 00:00:00 2001
From: jbr79 <jbr79@ef0d8562-5c19-0410-972e-841db63a069c>
Date: Wed, 24 Sep 2008 22:02:59 +0000
Subject: [PATCH] add fallback function for apply_simd_restrictions() on
non-x86/ppc
git-svn-id: https://aften.svn.sourceforge.net/svnroot/aften@766 ef0d8562-5c19-0410-972e-841db63a069c
---
libaften/cpu_caps.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/libaften/cpu_caps.h b/libaften/cpu_caps.h
index b7c6159..4db11f7 100644
--- a/libaften/cpu_caps.h
+++ b/libaften/cpu_caps.h
@@ -26,6 +26,7 @@
#include "ppc_cpu_caps.h"
#else
static inline void cpu_caps_detect(void){}
+static inline void apply_simd_restrictions(AftenSimdInstructions *simd_instructions){}
#endif
#endif /* CPU_CAPS_H */
--
2.24.3 (Apple Git-128)