docs: -Ddri-drivers= option is deprecated, do not use it anymore

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19459>

docs/drivers/panfrost.rst

@@ -43,7 +43,7 @@ it's easy to add support, see the commit ``cff7de4bb597e9`` as an example.
 LLVM is *not* required by Panfrost's compilers. LLVM support in Mesa can
 safely be disabled for most OpenGL ES users with Panfrost.
 
-Build like ``meson . build/ -Ddri-drivers= -Dvulkan-drivers=
+Build like ``meson . build/ -Dvulkan-drivers=
 -Dgallium-drivers=panfrost -Dllvm=disabled`` for a build directory
 ``build``.
 

docs/egl.rst

@@ -24,7 +24,6 @@ Build EGL
               -D egl=enabled \
               -D gles1=enabled \
               -D gles2=enabled \
-              -D dri-drivers=... \
               -D gallium-drivers=...
 
    The main library and OpenGL is enabled by default. The first two

docs/install.rst

@@ -124,7 +124,7 @@ like this:
 
 .. code-block:: console
 
-   meson builddir/ -Dprefix="$MESA_INSTALLDIR" -Ddri-drivers= \
+   meson builddir/ -Dprefix="$MESA_INSTALLDIR" \
       -Dgallium-drivers=swrast -Dvulkan-drivers=swrast
    ninja -C builddir/ install
 

docs/osmesa.rst

@@ -25,7 +25,7 @@ Configure and build Mesa with something like:
 
 .. code-block:: console
 
-   meson builddir -Dosmesa=true -Dgallium-drivers=swrast -Ddri-drivers=[] -Dvulkan-drivers=[] -Dprefix=$PWD/builddir/install
+   meson builddir -Dosmesa=true -Dgallium-drivers=swrast -Dvulkan-drivers=[] -Dprefix=$PWD/builddir/install
    ninja -C builddir install
 
 Make sure you have LLVM installed first if you want to use the LLVMpipe