treewide: fix sourceRoot for fetchgit-based src

According to Nixpkgs manual[1] and NixOS 23.11 Release Note[2], the
`sourceRoot` attribute passed to `stdenv.mkDerivation` should be
specified as `"${src.name}"` or `"${src.name}/subdir"` when `src` is
produced using `fetchgit`-based fetchers.

`sourceRoot = "source"` or `sourceRoot = "source/subdir"` is based on
the assumption that the `name` attribute of these pre-unpacked fetchers
are always `"source"`, which is not the case. Expecting constant `name`
also makes the source FODs prone to irrelevent hashes during version
bumps.

[1]: https://nixos.org/manual/nixpkgs/unstable/#var-stdenv-sourceRoot
[2]: https://nixos.org/manual/nixos/stable/release-notes#sec-release-23.11

1 files changed, 1 insertions, 1 deletions

diff --git a/pkgs/applications/graphics/awesomebump/default.nix b/pkgs/applications/graphics/awesomebump/default.nix
index a5debbc21b02d..ef9a2f7c77665 100644
--- a/pkgs/applications/graphics/awesomebump/default.nix
+++ b/pkgs/applications/graphics/awesomebump/default.nix
@@ -14,7 +14,7 @@ let
   qtnproperty = mkDerivation {
     name = "qtnproperty";
     inherit src;
-    sourceRoot = "AwesomeBump/Sources/utils/QtnProperty";
+    sourceRoot = "${src.name}/Sources/utils/QtnProperty";
     patches = [ ./qtnproperty-parallel-building.patch ];
     buildInputs = [ qtscript qtbase qtdeclarative ];
     nativeBuildInputs = [ qmake flex bison ];