Repository: tauri
Issue: [bug] pkg-config cant see gdk-3.0.pc, when its clearly presented
Labels: type: bug,status: needs triage,platform: Nix/NixOS

### Describe the bug



```
    Running BeforeDevCommand (`npm run dev`)

> cross-platform@0.1.0 dev
> vite


  VITE v5.4.3  ready in 211 ms

  ➜  Local:   http://localhost:1420/
    Info Watching /home/bittermann/projects/cross-platform/src-tauri for changes...
   Compiling glib-sys v0.18.1
   Compiling gobject-sys v0.18.0
   Compiling gio-sys v0.18.1
   Compiling gdk-sys v0.18.0
error: failed to run custom build command for `gdk-sys v0.18.0`

Caused by:
  process didn't exit successfully: `/home/bittermann/projects/cross-platform/src-tauri/target/debug/build/gdk-sys-439577ead3d06791/build-script-build` (exit status: 1)
  --- stdout
  cargo:rerun-if-env-changed=GDK_3.0_NO_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR

  --- stderr

  pkg-config exited with status code 1
  > PKG_CONFIG_PATH=/nix/store/m1v13sqd0h9qfvynrj20aqx17d5chkin-gtk+3-3.24.41-dev/lib/pkgconfig:/nix/store/gdr1ghkakyjfdj8bc6n0virwllm4zpwz-glib-2.80.2-dev/lib/pkgconfig:/nix/store/ljrz822j7b6db3jnmw1jiafgrm8armcw-cairo-1.18.0-dev/lib/pkgconfig:/nix/store/gqkw1wn30p059dd1qzip7iz8zf810rx6-pango-1.52.2-dev/lib/pkgconfig:/nix/store/gx938f6w31a0alyqm81c6fp70br4xqqy-gdk-pixbuf-2.42.11-dev/lib/pkgconfig:/nix/store/srmh4pyhivcjsmaf9mjvafwp2wgynbdp-webkitgtk-2.44.2+abi=4.1-dev/lib/pkgconfig:/nix/store/cmfa2zrlji2lg5ng9ds9zwp38z3zw3i5-librsvg-2.58.0-dev/lib/pkgconfig PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 pkg-config --libs --cflags gdk-3.0 gdk-3.0 >= 3.22

  The system library `gdk-3.0` required by crate `gdk-sys` was not found.
  The file `gdk-3.0.pc` needs to be installed and the PKG_CONFIG_PATH environment variable must contain its parent directory.
  PKG_CONFIG_PATH contains the following:
      - /nix/store/m1v13sqd0h9qfvynrj20aqx17d5chkin-gtk+3-3.24.41-dev/lib/pkgconfig
      - /nix/store/gdr1ghkakyjfdj8bc6n0virwllm4zpwz-glib-2.80.2-dev/lib/pkgconfig
      - /nix/store/ljrz822j7b6db3jnmw1jiafgrm8armcw-cairo-1.18.0-dev/lib/pkgconfig
      - /nix/store/gqkw1wn30p059dd1qzip7iz8zf810rx6-pango-1.52.2-dev/lib/pkgconfig
      - /nix/store/gx938f6w31a0alyqm81c6fp70br4xqqy-gdk-pixbuf-2.42.11-dev/lib/pkgconfig
      - /nix/store/srmh4pyhivcjsmaf9mjvafwp2wgynbdp-webkitgtk-2.44.2+abi=4.1-dev/lib/pkgconfig
      - /nix/store/cmfa2zrlji2lg5ng9ds9zwp38z3zw3i5-librsvg-2.58.0-dev/lib/pkgconfig

  HINT: you may need to install a package such as gdk-3.0, gdk-3.0-dev or gdk-3.0-devel.

warning: build failed, waiting for other jobs to finish...
```

but gdk-3.0.pc is presented
```
[bittermann@nixos:~/projects/cross-platform]$ l /nix/store/m1v13sqd0h9qfvynrj20aqx17d5chkin-gtk+3-3.24.41-dev/lib/pkgconfig
total 40K
dr-xr-xr-x 1 root root 318 Jan  1  1970 .
dr-xr-xr-x 1 root root  18 Jan  1  1970 ..
-r--r--r-- 1 root root 361 Jan  1  1970 gail-3.0.pc
-r--r--r-- 1 root root 696 Jan  1  1970 gdk-3.0.pc
-r--r--r-- 1 root root 696 Jan  1  1970 gdk-broadway-3.0.pc
-r--r--r-- 1 root root 696 Jan  1  1970 gdk-wayland-3.0.pc
-r--r--r-- 1 root root 696 Jan  1  1970 gdk-x11-3.0.pc
-r--r--r-- 1 root root 693 Jan  1  1970 gtk+-3.0.pc
-r--r--r-- 1 root root 693 Jan  1  1970 gtk+-broadway-3.0.pc
-r--r--r-- 1 root root 492 Jan  1  1970 gtk+-unix-print-3.0.pc
-r--r--r-- 1 root root 693 Jan  1  1970 gtk+-wayland-3.0.pc
-r--r--r-- 1 root root 693 Jan  1  1970 gtk+-x11-3.0.pc
```

### Reproduction

entering dev shell with ``nix-shell``

initializng project with ``npm create tauri-app@latest -- --rc``

running node_packages/.bin/tauri dev

default.nix
```nix

{
  pkgs ? import <nixpkgs> {},
  runScript ? ''$PWD/node_modules/.bin/tauri''
}:
let
  android-nixpkgs = pkgs.callPackage (import (builtins.fetchGit {
    url = "https://github.com/tadfisher/android-nixpkgs.git";
  })) {
    # Default; can also choose "beta", "preview", or "canary".
    channel = "stable";
  };

  android-sdk = android-nixpkgs.sdk (sdkPkgs: with sdkPkgs; [
    build-tools-34-0-0
    cmdline-tools-latest
    emulator
    platform-tools
    platforms-android-34

    # Other useful packages for a development environment.
    ndk-26-1-10909125
    # skiaparser-3
    # sources-android-34
  ]);
in
pkgs.buildFHSUserEnv {
  name = "tauri-env";
  targetPkgs = pkgs: 
  [
    android-sdk
  ]++(with pkgs; [
    clang
    gradle
    jdk
    rustup
    webkitgtk_4_1
    curl
    wget
    xorg.libxcb
    openssl
    libayatana-appindicator
    librsvg
    androidStudioPackages.stable
    pkg-config
    nodejs_22
    glib
    gtk3
    gdk-pixbuf
    pango
    cairo

    kotlin-language-server
    nodePackages.typescript-language-server
    vscode-langservers-extracted
  ]);

  runScript = runScript;

  profile = ''
    export ANDROID_HOME=${android-sdk}/share/android-sdk
    export ANDROID_SDK_ROOT=${android-sdk}/share/android-sdk
    export NDK_HOME=${android-sdk}/share/android-sdk/ndk/26.1.10909125
    export JAVA_HOME=${pkgs.jdk.home}
    export HOSTNAME=tauri-dev-env
    export PKG_CONFIG_PATH="${pkgs.gtk3.dev}/lib/pkgconfig:${pkgs.glib.dev}/lib/pkgconfig:${pkgs.cairo.dev}/lib/pkgconfig:${pkgs.pango.dev}/lib/pkgconfig:${pkgs.gdk-pixbuf.dev}/lib/pkgconfig:${pkgs.webkitgtk_4_1.dev}/lib/pkgconfig:${pkgs.librsvg.dev}/lib/pkgconfig"
  '';
}
```
shell.nix
```nix
{ pkgs ? import <nixpkgs> {}}:
let
  environment = import ./default.nix { inherit pkgs; runScript = ''bash'';};
in
environment.env
```

### Expected behavior

normal execution of ``tauri dev``

### Full `tauri info` output

```text
[✔] Environment
    - OS: NixOS 24.5.0 x86_64 (X64)
    ✔ webkit2gtk-4.1: 2.44.2
    ✔ rsvg2: 2.58.0
    ✔ rustc: 1.80.1 (3f5fd8dd4 2024-08-06)
    ✔ cargo: 1.80.1 (376290515 2024-07-16)
    ✔ rustup: 1.26.0 (1980-01-01)
    ✔ Rust toolchain: stable-x86_64-unknown-linux-gnu (default)
    - node: 22.2.0
    - npm: 10.7.0

[-] Packages
    - tauri 🦀: 2.0.0-rc.10
    - tauri-build 🦀: 2.0.0-rc.9
    - wry 🦀: 0.43.1
    - tao 🦀: 0.30.0
    - @tauri-apps/api : 2.0.0-rc.4
    - @tauri-apps/cli : 2.0.0-rc.12

[-] Plugins
    - tauri-plugin-shell 🦀: 2.0.0-rc.3
    - @tauri-apps/plugin-shell : 2.0.0-rc.1

[-] App
    - build-type: bundle
    - CSP: unset
    - frontendDist: ../dist
    - devUrl: http://localhost:1420/
    - framework: React
    - bundler: Vite
```


### Stack trace

_No response_

### Additional context

OS: NixOS 24.05
Nixpkgs 24.05