diff options
Diffstat (limited to 'pkgs/development/libraries/x264/default.nix')
| -rw-r--r-- | pkgs/development/libraries/x264/default.nix | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/pkgs/development/libraries/x264/default.nix b/pkgs/development/libraries/x264/default.nix index 9998add0d930..2757ca7704c4 100644 --- a/pkgs/development/libraries/x264/default.nix +++ b/pkgs/development/libraries/x264/default.nix @@ -1,4 +1,4 @@ -{ stdenv, fetchurl, nasm }: +{ stdenv, lib, fetchurl, nasm }: stdenv.mkDerivation rec { pname = "x264"; @@ -9,6 +9,10 @@ stdenv.mkDerivation rec { sha256 = "1xv41z04km3rf374xk3ny7v8ibr211ph0j5am0909ln63mphc48f"; }; + # Upstream ./configure greps for (-mcpu|-march|-mfpu) in CFLAGS, which in nix + # is put in the cc wrapper anyway. + patches = [ ./disable-arm-neon-default.patch ]; + postPatch = '' patchShebangs . ''; @@ -17,15 +21,16 @@ stdenv.mkDerivation rec { outputs = [ "out" "lib" "dev" ]; - preConfigure = '' + preConfigure = lib.optionalString (stdenv.buildPlatform.isx86_64 || stdenv.hostPlatform.isi686) '' # `AS' is set to the binutils assembler, but we need nasm unset AS ''; configureFlags = [ "--enable-shared" ] - ++ stdenv.lib.optional (!stdenv.isi686) "--enable-pic"; + ++ stdenv.lib.optional (!stdenv.isi686) "--enable-pic" + ++ stdenv.lib.optional (stdenv.buildPlatform != stdenv.hostPlatform) "--cross-prefix=${stdenv.cc.targetPrefix}"; - nativeBuildInputs = [ nasm ]; + nativeBuildInputs = lib.optional (stdenv.hostPlatform.isx86_64 || stdenv.hostPlatform.isi686) nasm; meta = with stdenv.lib; { description = "Library for encoding H264/AVC video streams"; |