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-rw-r--r--nixpkgs/pkgs/kde/lib/mk-kde-derivation.nix126
1 files changed, 126 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/kde/lib/mk-kde-derivation.nix b/nixpkgs/pkgs/kde/lib/mk-kde-derivation.nix
new file mode 100644
index 000000000000..ddada8fb77f0
--- /dev/null
+++ b/nixpkgs/pkgs/kde/lib/mk-kde-derivation.nix
@@ -0,0 +1,126 @@
+self: {
+  lib,
+  stdenv,
+  makeSetupHook,
+  fetchurl,
+  cmake,
+  qt6,
+}: let
+  dependencies = (lib.importJSON ../generated/dependencies.json).dependencies;
+  projectInfo = lib.importJSON ../generated/projects.json;
+
+  licenseInfo = lib.importJSON ../generated/licenses.json;
+  licensesBySpdxId =
+    (lib.mapAttrs' (_: v: {
+        name = v.spdxId or "unknown";
+        value = v;
+      })
+      lib.licenses)
+    // {
+      # https://community.kde.org/Policies/Licensing_Policy
+      "LicenseRef-KDE-Accepted-GPL" = lib.licenses.gpl3Plus;
+      "LicenseRef-KFQF-Accepted-GPL" = lib.licenses.gpl3Plus;
+      "LicenseRef-KDE-Accepted-LGPL" = lib.licenses.lgpl3Plus;
+
+      # https://sjfonts.sourceforge.net/
+      "LicenseRef-SJFonts" = lib.licenses.gpl2Plus;
+
+      # https://invent.kde.org/education/kiten/-/blob/master/LICENSES/LicenseRef-EDRDG.txt
+      "LicenseRef-EDRDG" = lib.licenses.cc-by-sa-30;
+
+      # https://invent.kde.org/kdevelop/kdevelop/-/blob/master/LICENSES/LicenseRef-MIT-KDevelop-Ideal.txt
+      "LicenseRef-MIT-KDevelop-Ideal" = lib.licenses.mit;
+
+      "FSFAP" = {
+        spdxId = "FSFAP";
+        fullName = "FSF All Permissive License";
+      };
+
+      "FSFULLR" = {
+        spdxId = "FSFULLR";
+        fullName = "FSF Unlimited License (with License Retention)";
+      };
+
+      "W3C-20150513" = {
+        spdxId = "W3C-20150513";
+        fullName = "W3C Software Notice and Document License (2015-05-13)";
+      };
+
+      # Technically not exact
+      "bzip2-1.0.6" = lib.licenses.bsdOriginal;
+
+      # FIXME: typo lol
+      "ICS" = lib.licenses.isc;
+
+      # These are only relevant to Qt commercial users
+      "Qt-Commercial-exception-1.0" = null;
+      "LicenseRef-Qt-Commercial" = null;
+      "LicenseRef-Qt-Commercial-exception-1.0" = null;
+
+      # FIXME: ???
+      "Qt-GPL-exception-1.0" = null;
+      "LicenseRef-Qt-LGPL-exception-1.0" = null;
+      "Qt-LGPL-exception-1.1" = null;
+      "LicenseRef-Qt-exception" = null;
+      "GCC-exception-3.1" = null;
+      "Bison-exception-2.2" = null;
+      "Font-exception-2.0" = null;
+      None = null;
+    };
+
+  moveDevHook = makeSetupHook {name = "kf6-move-dev-hook";} ./move-dev-hook.sh;
+in
+  {
+    pname,
+    version ? self.sources.${pname}.version,
+    src ? self.sources.${pname},
+    extraBuildInputs ? [],
+    extraNativeBuildInputs ? [],
+    extraPropagatedBuildInputs ? [],
+    extraCmakeFlags ? [],
+    meta ? {},
+    ...
+  } @ args: let
+    # FIXME(later): this is wrong for cross, some of these things really need to go into nativeBuildInputs,
+    # but cross is currently very broken anyway, so we can figure this out later.
+    deps = map (dep: self.${dep}) (dependencies.${pname} or []);
+
+    defaultArgs = {
+      inherit version src;
+
+      outputs = ["out" "dev"];
+
+      nativeBuildInputs = [cmake qt6.wrapQtAppsHook moveDevHook] ++ extraNativeBuildInputs;
+      buildInputs = [qt6.qtbase] ++ extraBuildInputs;
+
+      # FIXME: figure out what to propagate here
+      propagatedBuildInputs = deps ++ extraPropagatedBuildInputs;
+      strictDeps = true;
+
+      dontFixCmake = true;
+      cmakeFlags = ["-DQT_MAJOR_VERSION=6"] ++ extraCmakeFlags;
+
+      separateDebugInfo = true;
+
+      meta =
+        {
+          description = projectInfo.${pname}.description;
+          homepage = "https://invent.kde.org/${projectInfo.${pname}.repo_path}";
+          license = lib.filter (l: l != null) (map (l: licensesBySpdxId.${l}) licenseInfo.${pname});
+          maintainers = lib.teams.qt-kde.members;
+          # Platforms are currently limited to what upstream tests in CI, but can be extended if
+          # there's interest.
+          platforms = lib.platforms.linux ++ lib.platforms.freebsd;
+        }
+        // meta;
+    };
+
+    cleanArgs = builtins.removeAttrs args [
+      "extraBuildInputs"
+      "extraNativeBuildInputs"
+      "extraPropagatedBuildInputs"
+      "extraCmakeFlags"
+      "meta"
+    ];
+  in
+    stdenv.mkDerivation (defaultArgs // cleanArgs)