Libraries without '-l' treated as relative paths.

gyp/xps.gyp

 {
   'targets': [
     {
       'target_name': 'xps',
       'product_name': 'skia_xps',
       'type': 'static_library',
       'standalone_static_library': 1,
       'dependencies': [
         'skia_lib.gyp:skia_lib',
         'sfnt.gyp:sfnt',
       ],
       'include_dirs': [
         '../include/device/xps',
         '../include/utils/win',
         '../src/core', # needed to get SkGlyphCache.h
         '../src/utils', # needed to get SkBitSet.h
       ],
       'sources': [
         '../include/device/xps/SkConstexprMath.h',
         '../include/device/xps/SkXPSDevice.h',
 
         '../src/device/xps/SkXPSDevice.cpp',
       ],
       'conditions': [
         [ 'skia_os == "win"', {
           'link_settings': {
             'libraries': [
-              'T2Embed.lib',
-              'FontSub.lib',
+              '-lt2embed.lib',
+              '-lfontsub.lib',
             ],
           },
         },{ #else if 'skia_os != "win"'
           'include_dirs!': [
             '../include/utils/win',
           ],
           'sources!': [
             '../include/device/xps/SkXPSDevice.h',
 
             '../src/device/xps/SkXPSDevice.cpp',
@@ skipping 17 matching lines @@
       },
     },
   ],
 }
 
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