Gentoo minor modifications (#2700)

sdata/dist-gentoo/README.md

@@ -52,3 +52,29 @@ end
   - The Hyprland live ebuild sometimes has linkage issues, deleting _Hyprland_ and _hyprland_ from `/usr/bin/` and then re-emerging usually fixes this.
 - When emerging Hyprland if you get an issue relating to `undefined reference to ``Hyprutils::Math::Vector2D::˜Vector2D()`` `
   - Clear the cache folder (`rm -fr /var/tmp/portage/gui-wm/hyprland*`) then try again
+- If emerging ``hyprland-qtutils`` fails and gives you something like this...
+  ```cmake
+  CMake Error at utils/dialog/CMakeLists.txt:26 (target_link_libraries):
+    Target "hyprland-dialog" links to:
+      Qt6::WaylandClientPrivate
+    but the target was not found.  Possible reasons include:
+      * There is a typo in the target name.
+      * A find_package call is missing for an IMPORTED target.
+      * An ALIAS target is missing.
+  CMake Error at utils/update-screen/CMakeLists.txt:34 (target_link_libraries):
+    Target "hyprland-update-screen" links to:
+      Qt6::WaylandClientPrivate
+    but the target was not found.  Possible reasons include:
+      * There is a typo in the target name.
+      * A find_package call is missing for an IMPORTED target.
+      * An ALIAS target is missing.
+  CMake Error at utils/donate-screen/CMakeLists.txt:32 (target_link_libraries):
+    Target "hyprland-donate-screen" links to:
+      Qt6::WaylandClientPrivate
+    but the target was not found.  Possible reasons include:
+      * There is a typo in the target name.
+      * A find_package call is missing for an IMPORTED target.
+      * An ALIAS target is missing.
+  ```
+  Try putting ``sdata/dist-gentoo/hyprland-qtutils-private.patch`` into ``/etc/portage/patches/gui-libs/hyprland-qtutils/``.
+  - Patch Credit: fedeliallalinea on https://forums.gentoo.org/viewtopic-p-8874098.html  

sdata/dist-gentoo/hyprland-qtutils-private.patch

@@ -0,0 +1,33 @@
+--- a/utils/dialog/CMakeLists.txt
++++ b/utils/dialog/CMakeLists.txt
+@@ -8,7 +8,7 @@
+ set(CMAKE_CXX_STANDARD 23)
+ set(CMAKE_CXX_STANDARD_REQUIRED ON)
+ 
+-find_package(Qt6 6.5 REQUIRED COMPONENTS Widgets Quick QuickControls2 WaylandClient)
++find_package(Qt6 6.5 REQUIRED COMPONENTS Widgets Quick QuickControls2 WaylandClient WaylandClientPrivate)
+ find_package(PkgConfig REQUIRED)
+ 
+ pkg_check_modules(hyprutils REQUIRED IMPORTED_TARGET hyprutils)
+--- a/utils/donate-screen/CMakeLists.txt
++++ b/utils/donate-screen/CMakeLists.txt
+@@ -8,7 +8,7 @@
+ set(CMAKE_CXX_STANDARD 23)
+ set(CMAKE_CXX_STANDARD_REQUIRED ON)
+ 
+-find_package(Qt6 6.5 REQUIRED COMPONENTS Widgets Quick QuickControls2 WaylandClient)
++find_package(Qt6 6.5 REQUIRED COMPONENTS Widgets Quick QuickControls2 WaylandClient WaylandClientPrivate)
+ find_package(PkgConfig REQUIRED)
+ 
+ pkg_check_modules(hyprutils REQUIRED IMPORTED_TARGET hyprutils)
+--- a/utils/update-screen/CMakeLists.txt
++++ b/utils/update-screen/CMakeLists.txt
+@@ -8,7 +8,7 @@
+ set(CMAKE_CXX_STANDARD 23)
+ set(CMAKE_CXX_STANDARD_REQUIRED ON)
+ 
+-find_package(Qt6 6.5 REQUIRED COMPONENTS Widgets Quick QuickControls2 WaylandClient)
++find_package(Qt6 6.5 REQUIRED COMPONENTS Widgets Quick QuickControls2 WaylandClient WaylandClientPrivate)
+ find_package(PkgConfig REQUIRED)
+ 
+ pkg_check_modules(hyprutils REQUIRED IMPORTED_TARGET hyprutils)

sdata/dist-gentoo/install-deps.sh

@@ -1,23 +1,12 @@
 printf "${STY_YELLOW}"
 printf "============WARNING/NOTE (1)============\n"
-printf "GCC in use: $(which gcc)\n"
-printf "GCC version info: $(gcc --version | grep gcc)\n"
-printf "GCC version number: $(gcc --version | grep gcc | awk '{print $3}')\n"
-printf "GCC-15>= is required for Hyprland\n"
-printf "If you have GCC-15>= and it's currently set then you can safely ignore this\n"
-printf "If not, you must ensure you are using the correct GCC version and set it (gcc-config <number>)\n"
-printf "It is heavily recommended to re-emerge @world with an empty tree after changing GCC version (emerge -e @world)\n\n"
-printf "${STY_RST}"
-pause
-
-printf "${STY_YELLOW}"
-printf "============WARNING/NOTE (2)============\n"
 printf "Ensure you have a global use flag for elogind or systemd in your make.conf for simplicity\n"
 printf "Or you can manually add the use flags for each package that requires it\n"
 printf "${STY_RST}"
 pause
 
 printf "${STY_YELLOW}"
+printf "============WARNING/NOTE (2)============\n"
 printf "https://github.com/end-4/dots-hyprland/blob/main/sdata/dist-gentoo/README.md\n"
 printf "Checkout the above README for potential bug fixes or additional information\n\n"
 printf "${STY_RST}"