From debfdf94021a08e486b5c028686fe2cf5f772ee2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kacper=20Michaj=C5=82ow?= <kasper93@gmail.com>
Date: Sat, 7 Mar 2026 10:36:33 +0100
Subject: [PATCH] ci/win32: pre-generate SPIRV-Tools build-version.in

Work around meson's cmake module not supporting OBJECT_DEPENDS [1],
which broke the build after SPIRV-Tools removed the explicit
spirv-tools-build-version target [2].

[1] https://github.com/mesonbuild/meson/issues/9062
[2] https://github.com/KhronosGroup/SPIRV-Tools/commit/54ad621f6e3fa758c1b80981489fcf0b62d2b752
---
 ci/build-win32.ps1 | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/ci/build-win32.ps1 b/ci/build-win32.ps1
index 0594bac50b..13fb73f725 100644
--- a/ci/build-win32.ps1
+++ b/ci/build-win32.ps1
@@ -53,6 +53,16 @@ project('shaderc', 'cpp', version: '2024.1')
 python = find_program('python3')
 run_command(python, '../shaderc_cmake/utils/git-sync-deps', check: true)
 
+# Pre-generate build-version.inc for SPIRV-Tools. Meson's cmake module doesn't
+# support CMake's OBJECT_DEPENDS source file property, so the custom command
+# that generates this file is never triggered.
+# https://github.com/mesonbuild/meson/issues/9062
+run_command(python,
+    '../shaderc_cmake/third_party/spirv-tools/utils/update_build_version.py',
+    '../shaderc_cmake/third_party/spirv-tools/CHANGES',
+    '../shaderc_cmake/third_party/spirv-tools/build-version.inc',
+    check: true)
+
 cmake = import('cmake')
 opts = cmake.subproject_options()
 opts.add_cmake_defines({