build(docs): add cmake target for docs (#2748)

packaging/linux/Arch/PKGBUILD

@@ -32,16 +32,16 @@ depends=('avahi'
          'numactl'
          'openssl'
          'opus'
-         'python'
          'udev')
-checkdepends=('doxygen'
-              'graphviz')
 makedepends=('cmake'
+             'doxygen'
              "gcc${_gcc_version}"
+             'graphviz'
              'git'
              'make'
              'nodejs'
-             'npm')
+             'npm'
+             'python')
 optdepends=('cuda: Nvidia GPU encoding support'
             'libva-mesa-driver: AMD GPU encoding support'
             'xorg-server-xvfb: Virtual X server for headless testing')

packaging/linux/flatpak/dev.lizardbyte.sunshine.yml

@@ -274,6 +274,7 @@ modules:
         npm_config_nodedir: /usr/lib/sdk/node18
         NPM_CONFIG_LOGLEVEL: info
     config-opts:
+      - -DBUILD_DOCS=OFF
       - -DBUILD_WERROR=ON
       - -DCMAKE_BUILD_TYPE=Release
       - -DCMAKE_INSTALL_PREFIX=/app
@@ -285,7 +286,6 @@ modules:
       - -DSUNSHINE_ENABLE_DRM=ON
       - -DSUNSHINE_ENABLE_CUDA=ON
       - -DSUNSHINE_BUILD_FLATPAK=ON
-      - -DTESTS_ENABLE_PYTHON_TESTS=OFF
     sources:
       - type: git
         url: "@GITHUB_CLONE_URL@"