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118 lines
3.0 KiB
118 lines
3.0 KiB
{ stdenv
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, fetchurl
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, meson
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, ninja
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, pkg-config
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, gettext
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, bison
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, flex
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, python3
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, glib
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, makeWrapper
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, libcap
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, libunwind
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, darwin
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, elfutils # for libdw
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, bash-completion
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, lib
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, CoreServices
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, withIntrospection ? stdenv.buildPlatform == stdenv.hostPlatform
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, gobject-introspection
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}:
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stdenv.mkDerivation rec {
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pname = "gstreamer";
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version = "1.20.1";
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outputs = [
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"bin"
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"out"
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"dev"
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# "devdoc" # disabled until `hotdoc` is packaged in nixpkgs, see:
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# - https://github.com/NixOS/nixpkgs/pull/98767
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# - https://github.com/NixOS/nixpkgs/issues/98769#issuecomment-702296551
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];
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src = fetchurl {
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url = "https://gstreamer.freedesktop.org/src/${pname}/${pname}-${version}.tar.xz";
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sha256 = "0cghi6n4nhdbajz3wqcgbh5xm94myvnqgsi9g2bz9n1s9904l2fy";
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};
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strictDeps = true;
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nativeBuildInputs = [
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meson
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ninja
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pkg-config
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gettext
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bison
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flex
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python3
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makeWrapper
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glib
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bash-completion
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# documentation
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# TODO add hotdoc here
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] ++ lib.optionals stdenv.isLinux [
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libcap # for setcap binary
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] ++ lib.optionals withIntrospection [
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gobject-introspection
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];
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buildInputs = [
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bash-completion
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] ++ lib.optionals stdenv.isLinux [
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libcap
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libunwind
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elfutils
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] ++ lib.optionals withIntrospection [
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gobject-introspection
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] ++ lib.optionals stdenv.isDarwin [
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CoreServices
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];
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propagatedBuildInputs = [
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glib
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];
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mesonFlags = [
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"-Ddbghelp=disabled" # not needed as we already provide libunwind and libdw, and dbghelp is a fallback to those
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"-Dexamples=disabled" # requires many dependencies and probably not useful for our users
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"-Ddoc=disabled" # `hotdoc` not packaged in nixpkgs as of writing
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"-Dintrospection=${if withIntrospection then "enabled" else "disabled"}"
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] ++ lib.optionals stdenv.isDarwin [
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# darwin.libunwind doesn't have pkg-config definitions so meson doesn't detect it.
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"-Dlibunwind=disabled"
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"-Dlibdw=disabled"
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];
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postPatch = ''
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patchShebangs \
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gst/parse/get_flex_version.py \
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gst/parse/gen_grammar.py.in \
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gst/parse/gen_lex.py.in \
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libs/gst/helpers/ptp_helper_post_install.sh \
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scripts/extract-release-date-from-doap-file.py
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'';
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postInstall = ''
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for prog in "$bin/bin/"*; do
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# We can't use --suffix here due to quoting so we craft the export command by hand
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wrapProgram "$prog" --run 'export GST_PLUGIN_SYSTEM_PATH_1_0=$GST_PLUGIN_SYSTEM_PATH_1_0''${GST_PLUGIN_SYSTEM_PATH_1_0:+:}$(unset _tmp; for profile in $NIX_PROFILES; do _tmp="$profile/lib/gstreamer-1.0''${_tmp:+:}$_tmp"; done; printf '%s' "$_tmp")'
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done
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'';
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preFixup = ''
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moveToOutput "share/bash-completion" "$bin"
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'';
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setupHook = ./setup-hook.sh;
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meta = with lib ;{
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description = "Open source multimedia framework";
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homepage = "https://gstreamer.freedesktop.org";
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license = licenses.lgpl2Plus;
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platforms = platforms.unix;
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maintainers = with maintainers; [ ttuegel matthewbauer ];
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};
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}
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