[build] Set name_prefix to `libdxvk_` for native builds

Less rude and nicer than just d3d9.so.
Matches old DXVK native behaviour too.

meson.build

@@ -97,6 +97,7 @@ if platform == 'windows'
   endif
 
   dxvk_wsi = 'win32'
+  dxvk_name_prefix = ''
   compiler_args += ['-DDXVK_WSI_WIN32']
 else
   lib_sdl2   = cpp.find_library('SDL2')
@@ -111,6 +112,7 @@ else
   ]
 
   dxvk_wsi = 'sdl2'
+  dxvk_name_prefix = 'libdxvk_'
   compiler_args += ['-DDXVK_WSI_SDL2']
 endif
 

src/d3d10/meson.build

@@ -5,7 +5,7 @@ d3d10_core_src = [
 ]
 
 d3d10_core_dll = shared_library('d3d10core'+dll_ext, d3d10_core_src, d3d10_core_res,
-  name_prefix         : '',
+  name_prefix         : dxvk_name_prefix,
   dependencies        : [ d3d11_dep ],
   include_directories : dxvk_include_path,
   install             : true,

src/d3d11/meson.build

@@ -69,7 +69,7 @@ d3d11_shaders = files([
 
 d3d11_dll = shared_library('d3d11'+dll_ext, dxgi_common_src + d3d11_src + d3d10_src,
     glsl_generator.process(d3d11_shaders), d3d11_res,
-  name_prefix         : '',
+  name_prefix         : dxvk_name_prefix,
   dependencies        : [ dxgi_dep, dxbc_dep, dxvk_dep ],
   include_directories : dxvk_include_path,
   install             : true,

src/d3d9/meson.build

@@ -47,7 +47,7 @@ d3d9_src = [
 ]
 
 d3d9_dll = shared_library('d3d9'+dll_ext, d3d9_src, glsl_generator.process(d3d9_shaders), d3d9_res,
-  name_prefix         : '',
+  name_prefix         : dxvk_name_prefix,
   dependencies        : [ dxso_dep, dxvk_dep ],
   include_directories : dxvk_include_path,
   install             : true,

src/dxgi/meson.build

@@ -13,7 +13,7 @@ dxgi_src = [
 ]
 
 dxgi_dll = shared_library('dxgi'+dll_ext, dxgi_src, dxgi_res,
-  name_prefix         : '',
+  name_prefix         : dxvk_name_prefix,
   dependencies        : [ dxvk_dep ],
   include_directories : dxvk_include_path,
   install             : true,