diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/x265')
-rw-r--r-- | nixpkgs/pkgs/development/libraries/x265/default.nix | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/x265/default.nix b/nixpkgs/pkgs/development/libraries/x265/default.nix new file mode 100644 index 000000000000..7ea28f6b61e8 --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/x265/default.nix @@ -0,0 +1,79 @@ +{ stdenv, fetchurl, fetchpatch, cmake, yasm +, debugSupport ? false # Run-time sanity checks (debugging) +, highbitdepthSupport ? false # false=8bits per channel, true=10/12bits per channel +, werrorSupport ? false # Warnings as errors +, ppaSupport ? false # PPA profiling instrumentation +, vtuneSupport ? false # Vtune profiling instrumentation +, custatsSupport ? false # Internal profiling of encoder work +, cliSupport ? true # Build standalone CLI application +, unittestsSupport ? false # Unit tests +}: + +let + mkFlag = optSet: flag: if optSet then "-D${flag}=ON" else "-D${flag}=OFF"; + inherit (stdenv) is64bit; +in + +stdenv.mkDerivation rec { + name = "x265-${version}"; + version = "2.9"; + + src = fetchurl { + urls = [ + "https://get.videolan.org/x265/x265_${version}.tar.gz" + "ftp://ftp.videolan.org/pub/videolan/x265/x265_${version}.tar.gz" + ]; + sha256 = "090hp4216isis8q5gb7bwzia8rfyzni54z21jnwm97x3hiy6ibpb"; + }; + + enableParallelBuilding = true; + + patches = [ + # Fix issue #442 (linking issue on non-x86 platforms) + # Applies on v2.9 only, this should be removed at next update + (fetchpatch { + url = "https://bitbucket.org/multicoreware/x265/commits/471726d3a0462739ff8e3518eb1a1e8a01de4e8d/raw"; + sha256 = "0mj8lb8ng8lrhzjavap06vjhqf6j0r3sn76c6rhs3012f86lv928"; + }) + # Fix build on ARM (#406) + (fetchpatch { + url = "https://bitbucket.org/multicoreware/x265/issues/attachments/406/multicoreware/x265/1527562952.26/406/X265-2.8-asm-primitives.patch"; + sha256 = "1vf8bpl37gbd9dcbassgkq9i0rp24qm3bl6hx9zv325174bn402v"; + }) + ]; + + postPatch = '' + sed -i 's/unknown/${version}/g' source/cmake/version.cmake + ''; + + cmakeFlags = [ + (mkFlag debugSupport "CHECKED_BUILD") + "-DSTATIC_LINK_CRT=OFF" + (mkFlag (highbitdepthSupport && is64bit) "HIGH_BIT_DEPTH") + (mkFlag werrorSupport "WARNINGS_AS_ERRORS") + (mkFlag ppaSupport "ENABLE_PPA") + (mkFlag vtuneSupport "ENABLE_VTUNE") + (mkFlag custatsSupport "DETAILED_CU_STATS") + "-DENABLE_SHARED=ON" + (mkFlag cliSupport "ENABLE_CLI") + (mkFlag unittestsSupport "ENABLE_TESTS") + ]; + + preConfigure = '' + cd source + ''; + + postInstall = '' + rm $out/lib/*.a + ''; + + nativeBuildInputs = [ cmake yasm ]; + + meta = with stdenv.lib; { + description = "Library for encoding h.265/HEVC video streams"; + homepage = http://x265.org; + license = licenses.gpl2; + maintainers = with maintainers; [ codyopel ]; + platforms = platforms.all; + }; +} |