From 393910427256c366abf00d549662439e8edae2c8 Mon Sep 17 00:00:00 2001
From: "Enrico Weigelt, metux IT consult" <info@metux.net>
Date: Mon, 21 Jul 2025 16:10:54 +0200
Subject: [PATCH] xfree86: drivers: ast: add the driver to the build

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
---
 hw/xfree86/drivers/video/ast/meson.build | 37 ++++++++++++++++++++++++
 hw/xfree86/drivers/video/meson.build     |  4 +++
 meson_options.txt                        |  2 ++
 3 files changed, 43 insertions(+)
 create mode 100644 hw/xfree86/drivers/video/ast/meson.build

diff --git a/hw/xfree86/drivers/video/ast/meson.build b/hw/xfree86/drivers/video/ast/meson.build
new file mode 100644
index 0000000000..c10c8bc114
--- /dev/null
+++ b/hw/xfree86/drivers/video/ast/meson.build
@@ -0,0 +1,37 @@
+driver_video_ast_srcs = [
+    'src/ast_2dtool.c',
+    'src/ast_accel.c',
+    'src/ast_cursor.c',
+    'src/ast_driver.c',
+    'src/ast_mode.c',
+    'src/ast_tool.c',
+    'src/ast_vgatool.c'
+]
+
+shared_module(
+    'ast_drv',
+    driver_video_ast_srcs,
+    name_prefix: '',
+
+    include_directories: [inc, xorg_inc],
+    c_args: xorg_c_args,
+    dependencies: [
+        common_dep,
+    ],
+
+    install: true,
+    install_dir: join_paths(module_abi_dir, 'drivers'),
+)
+
+# Test that we don't have any unresolved symbols from our module to Xorg.
+xorg_build_root = join_paths(meson.project_build_root(), 'hw', 'xfree86')
+symbol_test_args = []
+symbol_test_args += join_paths(xorg_build_root, 'libxorgserver.so')
+symbol_test_args += join_paths(xorg_build_root, 'dixmods', 'libshadow.so')
+symbol_test_args += join_paths(xorg_build_root, 'dixmods', 'libglx.so')
+symbol_test_args += join_paths(xorg_build_root, 'drivers', 'video-ast', 'ast_drv.so')
+
+test('video-ast symbol test',
+    xorg_symbol_test,
+    args: symbol_test_args,
+)
diff --git a/hw/xfree86/drivers/video/meson.build b/hw/xfree86/drivers/video/meson.build
index 1ec514cae0..d307e55f34 100644
--- a/hw/xfree86/drivers/video/meson.build
+++ b/hw/xfree86/drivers/video/meson.build
@@ -9,3 +9,7 @@ endif
 if build_modesetting
    subdir('modesetting')
 endif
+
+if get_option('xf86-video-ast')
+    subdir('ast')
+endif
diff --git a/meson_options.txt b/meson_options.txt
index 01e97df48b..fc0640a33c 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -127,6 +127,8 @@ option('xf86-video-apm', type: 'boolean', value: true,
        description: 'xf86 video driver for APM graphics chips')
 option('xf86-video-ark', type: 'boolean', value: true,
        description: 'xf86 video driver for ARK graphics chips')
+option('xf86-video-ast', type: 'boolean', value: true,
+       description: 'xf86 video driver for AST graphics chips')
 
 option('tests', type: 'boolean', value: true,
        description: 'Build tests for the X server on platforms that support it')