From 09ea05cf23fc6d116d18490569f13f010f790833 Mon Sep 17 00:00:00 2001
From: Eric Engestrom <eric@igalia.com>
Date: Thu, 4 Jun 2026 13:58:22 +0200
Subject: [PATCH] rusticl: skip bindgen for pipe_shader_state_from_tgsi
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bindgen up to at least 0.72.1 generates invalid code (see below) and
that function is not used, so simply skip it.

    src/gallium/frontends/rusticl/rusticl_mesa_bindings.c:795:81: error: duplicate ‘const’ declaration specifier [-Werror=duplicate-decl-specifier]
      795 | void pipe_shader_state_from_tgsi__extern(struct pipe_shader_state *state, const const struct tgsi_token *tokens) { pipe_shader_state_from_tgsi(state, tokens); }
          |                                                                                 ^~~~~

Backport-to: *
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41620>
---
 src/gallium/frontends/rusticl/meson.build | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/frontends/rusticl/meson.build b/src/gallium/frontends/rusticl/meson.build
index 80490152fc4..235eb75c2b5 100644
--- a/src/gallium/frontends/rusticl/meson.build
+++ b/src/gallium/frontends/rusticl/meson.build
@@ -328,6 +328,7 @@ rusticl_mesa_bindings = rust.bindgen(
     '--constified-enum-module', 'pipe_tex_wrap',
     '--allowlist-type',         'pipe_swizzle',
     '--constified-enum-module', 'pipe_swizzle',
+    '--blocklist-function',     'pipe_shader_state_from_tgsi',
 
     # rusticl C functions
     '--allowlist-function',     'rusticl_.*',