57 lines
1.8 KiB
Nix
57 lines
1.8 KiB
Nix
{ stdenv, lib, fetchFromGitLab, fetchpatch, nasm
|
|
, enableShared ? !stdenv.hostPlatform.isStatic
|
|
}:
|
|
|
|
stdenv.mkDerivation rec {
|
|
pname = "x264";
|
|
version = "unstable-2021-06-13";
|
|
|
|
src = fetchFromGitLab {
|
|
domain = "code.videolan.org";
|
|
owner = "videolan";
|
|
repo = pname;
|
|
rev = "5db6aa6cab1b146e07b60cc1736a01f21da01154";
|
|
sha256 = "0swyrkz6nvajivxvrr08py0jrfcsjvpxw78xm1k5gd9xbdrxvknh";
|
|
};
|
|
|
|
# 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
|
|
(fetchpatch {
|
|
# https://code.videolan.org/videolan/x264/-/merge_requests/114
|
|
name = "fix-parallelism.patch";
|
|
url = "https://code.videolan.org/videolan/x264/-/commit/e067ab0b530395f90b578f6d05ab0a225e2efdf9.patch";
|
|
hash = "sha256-16h2IUCRjYlKI2RXYq8QyXukAdfoQxyBKsK/nI6vhRI=";
|
|
})
|
|
];
|
|
|
|
postPatch = ''
|
|
patchShebangs .
|
|
'';
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
outputs = [ "out" "lib" "dev" ];
|
|
|
|
preConfigure = lib.optionalString (stdenv.buildPlatform.isx86_64 || stdenv.hostPlatform.isi686) ''
|
|
# `AS' is set to the binutils assembler, but we need nasm
|
|
unset AS
|
|
'' + lib.optionalString stdenv.hostPlatform.isAarch ''
|
|
export AS=$CC
|
|
'';
|
|
|
|
configureFlags = lib.optional enableShared "--enable-shared"
|
|
++ lib.optional (!stdenv.isi686) "--enable-pic"
|
|
++ lib.optional (stdenv.buildPlatform != stdenv.hostPlatform) "--cross-prefix=${stdenv.cc.targetPrefix}";
|
|
|
|
nativeBuildInputs = lib.optional stdenv.hostPlatform.isx86 nasm;
|
|
|
|
meta = with lib; {
|
|
description = "Library for encoding H264/AVC video streams";
|
|
homepage = "http://www.videolan.org/developers/x264.html";
|
|
license = licenses.gpl2Plus;
|
|
platforms = platforms.unix;
|
|
maintainers = with maintainers; [ spwhitt tadeokondrak ];
|
|
};
|
|
}
|