forked from mirrors/nixpkgs
b062135493
Only "wayland_scanner" and "Version" are required so it's easier to create wayland-scanner.pc manually than to copy it from $dev and avoid dependency cycles.
118 lines
2.8 KiB
Nix
118 lines
2.8 KiB
Nix
{ lib
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, stdenv
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, fetchurl
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, substituteAll
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, meson
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, pkg-config
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, ninja
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, wayland-scanner
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, expat
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, libxml2
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, withLibraries ? stdenv.isLinux
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, libffi
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, withDocumentation ? withLibraries && stdenv.hostPlatform == stdenv.buildPlatform
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, graphviz-nox
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, doxygen
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, libxslt
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, xmlto
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, python3
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, docbook_xsl
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, docbook_xml_dtd_45
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, docbook_xml_dtd_42
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}:
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# Documentation is only built when building libraries.
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assert withDocumentation -> withLibraries;
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let
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isCross = stdenv.buildPlatform != stdenv.hostPlatform;
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in
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stdenv.mkDerivation rec {
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pname = "wayland";
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version = "1.19.0";
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src = fetchurl {
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url = "https://wayland.freedesktop.org/releases/${pname}-${version}.tar.xz";
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sha256 = "05bd2vphyx8qwa1mhsj1zdaiv4m4v94wrlssrn0lad8d601dkk5s";
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};
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patches = [
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(substituteAll {
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src = ./0001-add-placeholder-for-nm.patch;
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nm = "${stdenv.cc.targetPrefix}nm";
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})
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];
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postPatch = lib.optionalString withDocumentation ''
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patchShebangs doc/doxygen/gen-doxygen.py
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'';
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outputs = [ "out" "bin" "dev" ] ++ lib.optionals withDocumentation [ "doc" "man" ];
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separateDebugInfo = true;
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mesonFlags = [
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"-Dlibraries=${lib.boolToString withLibraries}"
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"-Ddocumentation=${lib.boolToString withDocumentation}"
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];
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depsBuildBuild = [
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pkg-config
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];
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nativeBuildInputs = [
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meson
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pkg-config
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ninja
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] ++ lib.optionals isCross [
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wayland-scanner
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] ++ lib.optionals withDocumentation [
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(graphviz-nox.override { pango = null; }) # To avoid an infinite recursion
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doxygen
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libxslt
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xmlto
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python3
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docbook_xml_dtd_45
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];
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buildInputs = [
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expat
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libxml2
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] ++ lib.optionals withLibraries [
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libffi
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] ++ lib.optionals withDocumentation [
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docbook_xsl
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docbook_xml_dtd_45
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docbook_xml_dtd_42
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];
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postFixup = ''
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# The pkg-config file is required for cross-compilation:
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mkdir -p $bin/lib/pkgconfig/
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cat <<EOF > $bin/lib/pkgconfig/wayland-scanner.pc
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wayland_scanner=$bin/bin/wayland-scanner
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Name: Wayland Scanner
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Description: Wayland scanner
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Version: ${version}
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EOF
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'';
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meta = with lib; {
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description = "Core Wayland window system code and protocol";
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longDescription = ''
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Wayland is a project to define a protocol for a compositor to talk to its
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clients as well as a library implementation of the protocol.
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The wayland protocol is essentially only about input handling and buffer
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management, but also handles drag and drop, selections, window management
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and other interactions that must go through the compositor (but not
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rendering).
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'';
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homepage = "https://wayland.freedesktop.org/";
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license = licenses.mit; # Expat version
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platforms = if withLibraries then platforms.linux else platforms.unix;
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maintainers = with maintainers; [ primeos codyopel qyliss ];
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};
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passthru.version = version;
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}
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