backintime-common: modernize (#531716)

pkgs/by-name/ba/backintime-common/package.nix

@@ -16,6 +16,7 @@
   gnugrep,
   man,
   asciidoctor,
+  bashNonInteractive,
 }:
 
 let
@@ -47,15 +48,25 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-/33Lx62S/9RcqrfJumE6/o3KnAObBa3DcmuGkcOXIQE=";
   };
 
+  __structuredAttrs = true;
+  strictDeps = true;
+  enableParallelBuilding = true;
+  outputs = [
+    "out"
+    "man"
+    "doc"
+  ];
+
   nativeBuildInputs = [
     makeWrapper
     gettext
+    asciidoctor
+    man
   ];
 
   buildInputs = [
     python'
-    man
-    asciidoctor
+    bashNonInteractive
   ];
 
   installFlags = [ "DEST=$(out)" ];
@@ -83,7 +94,7 @@ stdenv.mkDerivation (finalAttrs: {
       --replace-fail "'fusermount'" "'${lib.getExe' fuse3 "fusermount3"}'"
 
     substituteInPlace "bitlicense.py" \
-      --replace-fail "/usr/share/doc" "$out/share/doc" \
+      --replace-fail "/usr/share/doc" "$doc/share/doc" \
   '';
 
   dontAddPrefix = true;

pkgs/by-name/ba/backintime-qt/package.nix

@@ -49,7 +49,6 @@ stdenv.mkDerivation {
     version
     src
     installFlags
-    meta
     dontAddPrefix
     ;
 
@@ -105,4 +104,15 @@ stdenv.mkDerivation {
     wrapProgram "$out/bin/backintime-qt_polkit" \
       --prefix PATH : "${lib.getBin polkit}/bin:$PATH"
   '';
+
+  meta = {
+    inherit (backintime-common.meta)
+      homepage
+      description
+      license
+      maintainers
+      platforms
+      longDescription
+      ;
+  };
 }