Switch to Meson

1 files changed, 35 insertions, 0 deletions

diff --git a/examples/shaders/meson.build b/examples/shaders/meson.build
new file mode 100644
index 0000000..e47be9d
--- /dev/null
+++ b/examples/shaders/meson.build
@@ -0,0 +1,35 @@
+shader_files = [
+  'header_330.glsl',
+  'header_420.glsl',
+  'rect.frag',
+  'rect.vert',
+]
+
+# Copy shader sources for GL examples
+foreach shader_file : shader_files
+  configure_file(copy: true, input: shader_file, output: shader_file)
+endforeach
+
+# Build SPV shader binaries for Vulkan examples
+if vulkan_dep.found()
+  cat = find_program('../../scripts/cat.py')
+  glslang = find_program('glslangValidator')
+
+  shaders = ['rect.vert', 'rect.frag']
+  foreach shader : shaders
+    source = shader.split('.')[0] + '.vulkan.' + shader.split('.')[1]
+    shader_input = custom_target(source,
+                                 output: source,
+                                 input: ['header_420.glsl', shader],
+                                 command: [cat, '@INPUT@'],
+                                 build_by_default: true,
+                                 capture: true)
+
+    mytarget = custom_target(shader,
+                             output: shader + '.spv',
+                             input: shader_input,
+                             command: [glslang, '-V', '-o', '@OUTPUT@', '@INPUT@'],
+                             build_by_default: true,
+                             install: false)
+  endforeach
+endif