readme: add build instructions for fedora kinoite

CMakeLists.txt

@@ -12,6 +12,13 @@ set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
+set(CPACK_PACKAGE_NAME "kwin-better-blur")
+set(CPACK_PACKAGING_INSTALL_PREFIX "/usr")
+set(CPACK_PACKAGE_FILE_NAME "kwin-better-blur")
+set(CPACK_PACKAGE_VERSION "${PROJECT_VERSION}")
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Fork of the KWin Blur effect for KDE Plasma 6 with additional features (including force blur) and bug fixes")
+include(CPack)
+
 if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Choose Release or Debug" FORCE)
 endif()

README.md

@@ -47,6 +47,9 @@ Fixes for blur-related Plasma bugs that haven't been patched yet.
 </details>
 
 # Building from source
+> [!NOTE]
+> On Fedora Kinoite and other distributions based on it, the effect must be built in a container.
+
 ### Dependencies
 - CMake
 - Extra CMake Modules
@@ -74,7 +77,7 @@ Fixes for blur-related Plasma bugs that haven't been patched yet.
 </details>
 
 <details>
-  <summary>Fedora</summary>
+  <summary>Fedora 40, 41</summary>
   <br>
 
   ```
@@ -98,10 +101,29 @@ cd kwin-effects-forceblur
 mkdir build
 cd build
 cmake ../ -DCMAKE_INSTALL_PREFIX=/usr
-make
-sudo make install
+make -j
 ```
 
+### Installation
+<details>
+  <summary>Fedora Kinoite</summary>
+  <br>
+
+  ```sh
+  cpack -V -G RPM
+  exit # exit the container
+  sudo rpm-ostree install kwin-effects-forceblur/build/kwin-better-blur.rpm
+  ```
+</details>
+<details>
+  <summary>Other distributions</summary>
+  <br>
+
+  ```sh
+  sudo make install
+  ```
+</details>
+
 Remove the *build* directory when rebuilding the effect.
 
 # Usage