mesa: drop the bindgen patch

Drop the bingen-target and bindgen-includedir options in favour of the
bindgen_clang_args being passed through the meson target file.

(From OE-Core rev: efd31bbd52b94ac7633e5c9d1664f2305c074059)

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/mesa/files/0001-rusticl-provide-cross-compilation-arguments-to-LLVM-.patch

@@ -1,67 +0,0 @@
-From b9cf34f39ca7e7546508ce2ab1f053edef5fc201 Mon Sep 17 00:00:00 2001
-From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
-Date: Wed, 26 Mar 2025 17:47:09 +0200
-Subject: [PATCH] rusticl: provide cross-compilation arguments to LLVM bindgen
- invocation
-
-Correctly generating LLVM bindings requires several croos-compilation
-arguments. Provide them to rust.bindgen(). Karol Herbst on IRC suggested
-that a proper fix should be to fix meson's rust.bindgen() to support
-cross-compilation. Carry this patch until meson is fixed.
-
-Upstream-Status: Inappropriate [OE-Specific]
-Link: https://github.com/mesonbuild/meson/issues/13591
-Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
----
- meson_options.txt                         | 14 ++++++++++++++
- src/gallium/frontends/rusticl/meson.build |  8 ++++++++
- 2 files changed, 22 insertions(+)
-
-diff --git a/meson_options.txt b/meson_options.txt
-index 0147cafcb146..f73e83fded18 100644
---- a/meson_options.txt
-+++ b/meson_options.txt
-@@ -796,3 +796,17 @@ option(
-   value : false,
-   description : 'Install the drivers internal shader compilers (if needed for cross builds).'
- )
-+
-+option(
-+  'bindgen-includedir',
-+  type : 'string',
-+  value : '',
-+  description : 'system-wide include directory for cross-generating LLVM bindings'
-+  )
-+
-+option(
-+  'bindgen-target',
-+  type : 'string',
-+  value : '',
-+  description : 'Clang target for cross-generating LLVM bindings'
-+  )
-diff --git a/src/gallium/frontends/rusticl/meson.build b/src/gallium/frontends/rusticl/meson.build
-index a5d1dcf3abb9..480c220b7f5f 100644
---- a/src/gallium/frontends/rusticl/meson.build
-+++ b/src/gallium/frontends/rusticl/meson.build
-@@ -115,6 +115,11 @@ rusticl_bindgen_c_args = [
-   '-fno-builtin-malloc',
- ]
- 
-+bindgen_target = get_option('bindgen-target')
-+if bindgen_target != ''
-+  rusticl_bindgen_c_args += [ '-target', bindgen_target ]
-+endif
-+
- cl_c_args = [
-   '-DCL_USE_DEPRECATED_OPENCL_1_0_APIS',
-   '-DCL_USE_DEPRECATED_OPENCL_1_1_APIS',
-@@ -187,6 +192,9 @@ rusticl_llvm_bindings_rs = rust.bindgen(
-     rusticl_bindgen_c_args,
-     pre_args,
-   ],
-+  include_directories : [
-+    get_option('bindgen-includedir'),
-+  ],
-   dependencies : [
-     dep_clang,
-     dep_llvm,

meta/recipes-graphics/mesa/mesa.inc

@@ -18,7 +18,6 @@ SRC_URI = "https://archive.mesa3d.org/mesa-${PV}.tar.xz \
            file://0001-meson-misdetects-64bit-atomics-on-mips-clang.patch \
            file://0001-meson-disable-SIMD-blake-optimisations-on-x32-host.patch \
            file://0001-freedreno-don-t-encode-build-path-into-binaries.patch\
-           file://0001-rusticl-provide-cross-compilation-arguments-to-LLVM-.patch \
 "
 
 SRC_URI[sha256sum] = "adf904d083b308df95898600ffed435f4b5c600d95fb6ec6d4c45638627fdc97"
@@ -144,13 +143,10 @@ PACKAGECONFIG[gles] = "-Dgles1=enabled -Dgles2=enabled, -Dgles1=disabled -Dgles2
 # "egl" requires "opengl"
 PACKAGECONFIG[egl] = "-Degl=enabled, -Degl=disabled"
 
-BINDGEN_TARGET = "${TARGET_ARCH}-${TARGET_OS}${@['-gnu', ''][d.getVar('LIBCEXTENSION') != '']}"
-BINDGEN_TARGET:class-native = ""
-
 # "opencl" also requires libclc and gallium-llvm to be present in PKGCONFIG!
 # Be sure to enable them both for the target and for the native build.
 PACKAGECONFIG[opencl] = " \
-    -Dgallium-opencl=icd -Dgallium-rusticl=true -Dbindgen-includedir=${STAGING_INCDIR} -Dbindgen-target=${BINDGEN_TARGET},\
+    -Dgallium-opencl=icd -Dgallium-rusticl=true, \
     -Dgallium-opencl=disabled -Dgallium-rusticl=false, \
     bindgen-cli-native \
 "