1 files changed, 100 insertions, 0 deletions
diff --git a/hw/xwin/glx/meson.build b/hw/xwin/glx/meson.build
new file mode 100644
index 000000000..77ffeda28
--- /dev/null
+++ b/hw/xwin/glx/meson.build
@@ -0,0 +1,100 @@
+python3 = import('python3')
+
+# XWin requires OpenGL spec files in order to generate wrapper code for native GL functions
+py3 = python3.find_python()
+if run_command(py3, '-c', 'import lxml;').returncode() != 0
+    error('python3 lxml module not found')
+endif
+
+khronos_spec_dir = dependency('khronos-opengl-registry').get_pkgconfig_variable('specdir')
+
+gen_gl_wrappers_opts= ['-nodebug']
+gen_gl_wrappers_cmd = ['env', 'PYTHONPATH=' + khronos_spec_dir, py3, files('./gen_gl_wrappers.py'), gen_gl_wrappers_opts]
+
+wgl_wrappers = custom_target(
+    'gen_wgl_wrappers',
+    command: [gen_gl_wrappers_cmd, '-registry', '@INPUT@', '-prefix', 'wgl', '-wrapper', '-preresolve', '-outfile', '@OUTPUT@'],
+    input: join_paths(khronos_spec_dir, 'wgl.xml'),
+    output: 'generated_wgl_wrappers.c',
+    depend_files: join_paths(khronos_spec_dir, 'reg.py'),
+)
+
+gl_shim = custom_target(
+    'gen_gl_shim',
+    command: [gen_gl_wrappers_cmd, '-registry', '@INPUT@', '-shim', '-outfile', '@OUTPUT@'],
+    input: join_paths(khronos_spec_dir, 'gl.xml'),
+    output: 'generated_gl_shim.c',
+    depend_files: join_paths(khronos_spec_dir, 'reg.py'),
+)
+
+gl_thunks = custom_target(
+    'gen_gl_thunks',
+    command: [gen_gl_wrappers_cmd, '-registry', '@INPUT@', '-thunk', '-outfile', '@OUTPUT@'],
+    input: join_paths(khronos_spec_dir, 'gl.xml'),
+    output: 'generated_gl_thunks.c',
+    depend_files: join_paths(khronos_spec_dir, 'reg.py'),
+)
+
+gl_thunks_def = custom_target(
+    'gen_gl_thunks_def',
+    command: [gen_gl_wrappers_cmd, '-registry', '@INPUT@', '-thunkdefs', '-outfile', '@OUTPUT@'],
+    input: join_paths(khronos_spec_dir, 'gl.xml'),
+    output: 'generated_gl_thunks.def',
+    depend_files: join_paths(khronos_spec_dir, 'reg.py'),
+)
+
+srcs_windows_glx = [
+    'winpriv.c',
+    'winpriv.h',
+    'glwindows.h',
+    'glshim.c',
+    'indirect.c',
+    'indirect.h',
+    'wgl_ext_api.c',
+    'wgl_ext_api.h',
+]
+
+if build_windowsdri
+    srcs_windows_glx += [
+        'dri_helpers.c',
+        'dri_helpers.h',
+    ]
+endif
+
+xwin_glx_c_args = []
+xwin_glx_c_args += '-DHAVE_XWIN_CONFIG_H'
+xwin_glx_c_args += '-DXWIN_MULTIWINDOW'
+xwin_glx_c_args += '-DXWIN_GLX_WINDOWS'
+
+xwin_glx = static_library(
+    'XwinGLX',
+    srcs_windows_glx,
+    include_directories: [
+        inc,
+        top_srcdir_inc,
+        include_directories('../'),
+    ],
+    dependencies: pixman_dep,
+    c_args: xwin_glx_c_args,
+)
+
+srcs_wgl_thunk = [
+    'glthunk.c',
+]
+
+WGLthunk = shared_library(
+    'nativeGLthunk',
+    srcs_wgl_thunk,
+    include_directories: [
+        inc,
+        top_srcdir_inc,
+    ],
+    c_args: xwin_glx_c_args + [
+      '-Wno-unused-function',
+      '-Wno-missing-prototypes',
+      '-Wno-missing-declarations',
+    ],
+    link_args: ['-lopengl32'],
+    vs_module_defs: gl_thunks_def,
+    install: true,
+)