internal/rosa/meson: always prepend D

All flags in practice use this convention. An escape hatch is available by leaving the value empty.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/package/mesa.az

@@ -14,14 +14,14 @@ package mesa {
 
 	exec = meson {
 		setup = {
-			"Dplatforms": "x11,wayland";
-			"Dvideo-codecs": "all";
+			"platforms": "x11,wayland";
+			"video-codecs": "all";
 
-			"Dglvnd": "enabled";
-			"Dgbm": "enabled";
-			"Degl": "enabled";
+			"glvnd": "enabled";
+			"gbm": "enabled";
+			"egl": "enabled";
 
-			"Dgallium-drivers": join {
+			"gallium-drivers": join {
 				elems = [
 					"asahi",     // Apple AGX
 					"crocus",    // Intel legacy
@@ -51,7 +51,7 @@ package mesa {
 				sep = ",";
 			};
 
-			"Dvulkan-drivers": join {
+			"vulkan-drivers": join {
 				elems = [
 					"amd",         // AMD (aka RADV)
 					"broadcom",    // Broadcom VC5 (Raspberry Pi 4, aka V3D)
@@ -72,7 +72,7 @@ package mesa {
 				sep = ",";
 			};
 
-			"Dvulkan-layers": join {
+			"vulkan-layers": join {
 				elems = [
 					"device-select",
 					"intel-nullhw",
@@ -84,8 +84,8 @@ package mesa {
 				sep = ",";
 			};
 
-			"Dfreedreno-kmds": "msm,virtio";
-			"Damdgpu-virtio": "true";
+			"freedreno-kmds": "msm,virtio";
+			"amdgpu-virtio": "true";
 		};
 	};