test_shell and test_shell_tests on Linux from gyp-generated scons files:

webkit/webkit.gyp

 # Copyright (c) 2009 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'feature_defines': [
       'ENABLE_DATABASE=1',
       'ENABLE_DASHBOARD_SUPPORT=0',
       'ENABLE_JAVASCRIPT_DEBUGGER=0',
@@ skipping 331 matching lines @@
             '../third_party/WebKit/JavaScriptCore/bindings',
             '../third_party/WebKit/JavaScriptCore/bindings/c',
             '../third_party/WebKit/JavaScriptCore/bindings/jni',
             'pending',
             'pending/wtf',
           ],
           'include_dirs!': [
             '<(SHARED_INTERMEDIATE_DIR)/webkit',
           ],
         }],
+        ['OS=="linux"', {
+          'defines': ['WTF_USE_PTHREADS=1'],
+          'direct_dependent_settings': {
+            'defines': ['WTF_USE_PTHREADS=1'],
+          },
+        }],
       ],
     },
     {
       'target_name': 'pcre',
       'type': 'static_library',
       'dependencies': [
         'config',
         'wtf',
       ],
       'actions': [
@@ skipping 699 matching lines @@
         'port/bindings/v8/v8_events.cpp',
         'port/bindings/v8/v8_events.h',
         'port/bindings/v8/v8_helpers.cpp',
         'port/bindings/v8/v8_helpers.h',
         'port/bindings/v8/v8_index.cpp',
         'port/bindings/v8/v8_index.h',
         'port/bindings/v8/v8_nodefilter.cpp',
         'port/bindings/v8/v8_nodefilter.h',
         'port/bindings/v8/V8NPUtils.cpp',
         'port/bindings/v8/V8NPUtils.h',
-        'port/bindings/v8/V8NPobject.cpp',
-        'port/bindings/v8/V8NPobject.h',
+        'port/bindings/v8/V8NPObject.cpp',
+        'port/bindings/v8/V8NPObject.h',
         'port/bindings/v8/v8_proxy.cpp',
         'port/bindings/v8/v8_proxy.h',
         'port/bindings/v8/v8_utility.h',
 
         # This list contains every .cpp, .h, .m, and .mm file in the
         # subdirectories of ../third_party/WebKit/WebCore, excluding the
         # ForwardingHeaders, bindings, bridge, icu, and wml subdirectories.
         # Exclusions are handled in the sources! and sources/ sections that
         # follow, some within conditions sections.
         '../third_party/WebKit/WebCore/css/CSSBorderImageValue.cpp',
@@ skipping 2085 matching lines @@
         '../third_party/WebKit/WebCore/rendering/RenderTextControl.cpp',
         '../third_party/WebKit/WebCore/rendering/RenderTextControl.h',
         '../third_party/WebKit/WebCore/rendering/RenderTextControlMultiLine.cpp',
         '../third_party/WebKit/WebCore/rendering/RenderTextControlMultiLine.h',
         '../third_party/WebKit/WebCore/rendering/RenderTextControlSingleLine.cpp',
         '../third_party/WebKit/WebCore/rendering/RenderTextControlSingleLine.h',
         '../third_party/WebKit/WebCore/rendering/RenderTextFragment.cpp',
         '../third_party/WebKit/WebCore/rendering/RenderTextFragment.h',
         '../third_party/WebKit/WebCore/rendering/RenderTheme.cpp',
         '../third_party/WebKit/WebCore/rendering/RenderTheme.h',
-        '../third_party/WebKit/WebCore/rendering/RenderThemeChromiumGtk.cpp',
-        '../third_party/WebKit/WebCore/rendering/RenderThemeChromiumGtk.h',
+        '../third_party/WebKit/WebCore/rendering/RenderThemeChromiumLinux.cpp',
+        '../third_party/WebKit/WebCore/rendering/RenderThemeChromiumLinux.h',
         '../third_party/WebKit/WebCore/rendering/RenderThemeChromiumMac.h',
         '../third_party/WebKit/WebCore/rendering/RenderThemeChromiumMac.mm',
         '../third_party/WebKit/WebCore/rendering/RenderThemeChromiumWin.cpp',
         '../third_party/WebKit/WebCore/rendering/RenderThemeChromiumWin.h',
         '../third_party/WebKit/WebCore/rendering/RenderThemeMac.h',
         '../third_party/WebKit/WebCore/rendering/RenderThemeMac.mm',
         '../third_party/WebKit/WebCore/rendering/RenderThemeSafari.cpp',
         '../third_party/WebKit/WebCore/rendering/RenderThemeSafari.h',
         '../third_party/WebKit/WebCore/rendering/RenderThemeWin.cpp',
         '../third_party/WebKit/WebCore/rendering/RenderThemeWin.h',
@@ skipping 716 matching lines @@
         # prefix header injected.
         # TODO(mark): make this a first-class setting.
         'GCC_PREFIX_HEADER': '../third_party/WebKit/WebCore/WebCorePrefix.h',
       },
       'conditions': [
         ['OS=="linux"', {
           'sources!': [
             # Not yet ported to Linux.
             '../third_party/WebKit/WebCore/platform/graphics/chromium/FontCustomPlatformData.cpp',
           ],
-          'defines': ['WTF_USE_PTHREADS=1'],
+          'sources/': [
+            # Cherry-pick files excluded by the broader regular expressions above.
+            ['include', 'third_party/WebKit/WebCore/platform/chromium/KeyCodeConversionGtk\\.cpp$'],
+            ['include', 'third_party/WebKit/WebCore/platform/graphics/chromium/FontCacheLinux\\.cpp$'],
+            ['include', 'third_party/WebKit/WebCore/platform/graphics/chromium/FontLinux\\.cpp$'],
+            ['include', 'third_party/WebKit/WebCore/platform/graphics/chromium/FontPlatformDataLinux\\.cpp$'],
+            ['include', 'third_party/WebKit/WebCore/platform/graphics/chromium/GlyphPageTreeNodeLinux\\.cpp$'],
+            ['include', 'third_party/WebKit/WebCore/platform/graphics/chromium/SimpleFontDataLinux\\.cpp$'],
+          ],
           # for:
           #   .../WebCore/platform/image-decoders/bmp/BMPImageDecoder.cpp
           'cflags': ['-Wno-multichar'],
-          # TODO(sgk):  unnecessary once common.gypi gets Linux settings
-          # necessary to avoid build failure due to warnings generated by:
-          #   ../third_party/WebKit/WebCore/dom/Document.cpp
+          # TODO(sgk):  unnecessary once common.gypi gets Linux settings
+          # necessary to avoid build failure due to warnings generated by:
+          #   ../third_party/WebKit/WebCore/dom/Document.cpp
           'scons_remove' : {'CXXFLAGS' : ['-Werror']},
         }],
         ['OS=="mac"', {
           'actions': [
             {
               # Allow framework-style #include of
               # <WebCore/WebCoreSystemInterface.h>.
               'action_name': 'WebCoreSystemInterface.h',
               'inputs': [
                 '../third_party/WebKit/WebCore/platform/mac/WebCoreSystemInterface.h',
@@ skipping 349 matching lines @@
         'glue/webframe_impl.cc',
         'glue/webframe_impl.h',
         'glue/webframeloaderclient_impl.cc',
         'glue/webframeloaderclient_impl.h',
         'glue/webhistoryitem.h',
         'glue/webhistoryitem_impl.cc',
         'glue/webhistoryitem_impl.h',
         'glue/webinputevent.h',
         'glue/webinputevent_linux.cc',
         'glue/webinputevent_mac.mm',
+        'glue/webinputevent_util.cc',
+        'glue/webinputevent_util.h',
         'glue/webinputevent_win.cc',
         'glue/webkit_glue.cc',
         'glue/webkit_glue.h',
         'glue/webkit_glue_gtk.cc',
         'glue/webkit_glue_mac.mm',
         'glue/webkit_glue_win.cc',
         'glue/webkitclient_impl.cc',
         'glue/webkitclient_impl.h',
         'glue/webmediaplayer.h',
         'glue/webmediaplayer_delegate.h',
@@ skipping 29 matching lines @@
         'pending/AccessibleDocument.h',
       ],
       # When glue is a dependency, it needs to be a hard dependency.
       # Dependents may rely on files generated by this target or one of its
       # own hard dependencies.
       'hard_dependency': 1,
       'export_dependent_settings': [
         'webcore',
       ],
       'conditions': [
-        ['OS!="linux"', {
-          'sources/': [['exclude', '_(linux|gtk)(_data)?\\.cc$']]
+        ['OS=="linux"', {
+          'sources!': [
+            'glue/plugins/plugin_stubs.cc',
+          ],
+        }, { # else: OS!="linux"
+          'sources/': [['exclude', '_(linux|gtk)(_data)?\\.cc$']],
         }],
         ['OS!="mac"', {
           'sources/': [['exclude', '_mac\\.(cc|mm)$']]
         }],
         ['OS!="win"', {
           'sources/': [['exclude', '_win\\.cc$']],
           'sources!': [
             # TODO(port): Mac uses webplugin_delegate_impl_mac.cc and GTK uses
             # webplugin_delegate_impl_gtk.cc.  Seems like this should be
             # renamed webplugin_delegate_impl_win.cc, then we could get rid
@@ skipping 16 matching lines @@
             'default_plugin/default_plugin.gyp:default_plugin',
           ],
           'sources!': [
             'glue/plugins/plugin_stubs.cc',
           ],
         }],
       ],
     },
   ],
 }