[meson] Set the stem of library names instead of the name_prefix

This is necessary for compatibility with Meson's pkg module, which
generates pkg-config metadata containing "-lNAME" where NAME is the
first argument to shared_library(). Changing the name_prefix parameter
would break that.

Conversely, including .dll or .so in the first parameter would also
break that, so remove the `+dll_ext` part (in practice this is not a
functional change, because `dll_ext` is always set to an empty string).

Signed-off-by: Simon McVittie <smcv@collabora.com>

meson.build

@@ -54,7 +54,7 @@ dep_displayinfo = dependency(
 )
 
 if platform == 'windows'
-  dxvk_so_version = {}
+  dxvk_so_version = {'name_prefix': ''}
 
   compiler_args += [
     '-DNOMINMAX',
@@ -145,7 +145,7 @@ else
     error('SDL2 or GLFW are required to build dxvk-native')
   endif
   
-  dxvk_name_prefix = 'libdxvk_'
+  dxvk_name_prefix = 'dxvk_'
 
   link_args += [
     '-static-libgcc',
@@ -161,7 +161,6 @@ add_project_link_arguments(cpp.get_supported_link_arguments(link_args), language
 add_project_link_arguments(cc.get_supported_link_arguments(link_args), language: 'c')
 
 exe_ext = ''
-dll_ext = ''
 def_spec_ext = '.def'
 
 glsl_compiler = find_program('glslang', 'glslangValidator')

src/d3d10/meson.build

@@ -15,8 +15,7 @@ else
   d3d10_d3d11_dep = d3d11_dep
 endif
 
-d3d10_core_dll = shared_library('d3d10core'+dll_ext, d3d10_core_src, d3d10_core_res,
-  name_prefix         : dxvk_name_prefix,
+d3d10_core_dll = shared_library(dxvk_name_prefix+'d3d10core', d3d10_core_src, d3d10_core_res,
   dependencies        : [ d3d10_d3d11_dep ],
   include_directories : dxvk_include_path,
   install             : true,

src/d3d11/meson.build

@@ -77,9 +77,8 @@ else
   d3d11_dxgi_dep = dxgi_dep
 endif
 
-d3d11_dll = shared_library('d3d11'+dll_ext, dxgi_common_src + d3d11_src + d3d10_src,
+d3d11_dll = shared_library(dxvk_name_prefix+'d3d11', dxgi_common_src + d3d11_src + d3d10_src,
     glsl_generator.process(d3d11_shaders), d3d11_res,
-  name_prefix         : dxvk_name_prefix,
   dependencies        : [ d3d11_dxgi_dep, dxbc_dep, dxvk_dep ],
   include_directories : dxvk_include_path,
   install             : true,

src/d3d9/meson.build

@@ -57,8 +57,7 @@ if platform != 'windows'
   d3d9_link_depends += files('d3d9.sym')
 endif
 
-d3d9_dll = shared_library('d3d9'+dll_ext, d3d9_src, glsl_generator.process(d3d9_shaders), d3d9_res,
-  name_prefix         : dxvk_name_prefix,
+d3d9_dll = shared_library(dxvk_name_prefix+'d3d9', d3d9_src, glsl_generator.process(d3d9_shaders), d3d9_res,
   dependencies        : [ dxso_dep, dxvk_dep ],
   include_directories : dxvk_include_path,
   install             : true,

src/dxgi/meson.build

@@ -21,8 +21,7 @@ if platform != 'windows'
   dxgi_link_depends += files('dxgi.sym')
 endif
 
-dxgi_dll = shared_library('dxgi'+dll_ext, dxgi_src, dxgi_res,
-  name_prefix         : dxvk_name_prefix,
+dxgi_dll = shared_library(dxvk_name_prefix+'dxgi', dxgi_src, dxgi_res,
   dependencies        : [ dxvk_dep ],
   include_directories : dxvk_include_path,
   install             : true,