diff -r 000000000000 -r 6474c204b198 media/webrtc/trunk/build/linux/system.gyp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/media/webrtc/trunk/build/linux/system.gyp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,637 @@
+# Copyright (c) 2012 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': {
+    'conditions': [
+      ['sysroot!=""', {
+        'pkg-config': './pkg-config-wrapper "<(sysroot)" "<(target_arch)"',
+      }, {
+        'pkg-config': 'pkg-config'
+      }]
+    ],
+  },
+  'conditions': [
+    [ 'os_posix==1 and OS!="mac"', {
+      'variables': {
+        # We use our own copy of libssl3, although we still need to link against
+        # the rest of NSS.
+        'use_system_ssl%': 0,
+      },
+    }, {
+      'variables': {
+        'use_system_ssl%': 1,
+      },
+    }],
+    [ 'chromeos==0', {
+      # Hide GTK and related dependencies for Chrome OS, so they won't get
+      # added back to Chrome OS. Don't try to use GTK on Chrome OS.
+      'targets': [
+        {
+          'target_name': 'gtk',
+          'type': 'none',
+          'toolsets': ['host', 'target'],
+          'variables': {
+            # gtk requires gmodule, but it does not list it as a dependency
+            # in some misconfigured systems.
+            'gtk_packages': 'gmodule-2.0 gtk+-2.0 gthread-2.0',
+          },
+          'conditions': [
+            ['_toolset=="target"', {
+              'direct_dependent_settings': {
+                'cflags': [
+                  '<!@(<(pkg-config) --cflags <(gtk_packages))',
+                ],
+              },
+              'link_settings': {
+                'ldflags': [
+                  '<!@(<(pkg-config) --libs-only-L --libs-only-other <(gtk_packages))',
+                ],
+                'libraries': [
+                  '<!@(<(pkg-config) --libs-only-l <(gtk_packages))',
+                ],
+              },
+            }, {
+              'direct_dependent_settings': {
+                'cflags': [
+                  '<!@(pkg-config --cflags <(gtk_packages))',
+                ],
+              },
+              'link_settings': {
+                'ldflags': [
+                  '<!@(pkg-config --libs-only-L --libs-only-other <(gtk_packages))',
+                ],
+                'libraries': [
+                  '<!@(pkg-config --libs-only-l <(gtk_packages))',
+                ],
+              },
+            }],
+          ],
+        },
+        {
+          'target_name': 'gtkprint',
+          'type': 'none',
+          'conditions': [
+            ['_toolset=="target"', {
+              'direct_dependent_settings': {
+                'cflags': [
+                  '<!@(<(pkg-config) --cflags gtk+-unix-print-2.0)',
+                ],
+              },
+              'link_settings': {
+                'ldflags': [
+                  '<!@(<(pkg-config) --libs-only-L --libs-only-other gtk+-unix-print-2.0)',
+                ],
+                'libraries': [
+                  '<!@(<(pkg-config) --libs-only-l gtk+-unix-print-2.0)',
+                ],
+              },
+            }],
+          ],
+        },
+        {
+          'target_name': 'gdk',
+          'type': 'none',
+          'conditions': [
+            ['_toolset=="target"', {
+              'direct_dependent_settings': {
+                'cflags': [
+                  '<!@(<(pkg-config) --cflags gdk-2.0)',
+                ],
+              },
+              'link_settings': {
+                'ldflags': [
+                  '<!@(<(pkg-config) --libs-only-L --libs-only-other gdk-2.0)',
+                ],
+                'libraries': [
+                  '<!@(<(pkg-config) --libs-only-l gdk-2.0)',
+                ],
+              },
+            }],
+          ],
+        },
+      ],  # targets
+    }, {  # chromeos==1
+      'targets': [
+        {
+          # TODO(satorux): Remove this once dbus-glib clients are gone.
+          'target_name': 'dbus-glib',
+          'type': 'none',
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags dbus-glib-1)',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other dbus-glib-1)',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l dbus-glib-1)',
+            ],
+          },
+        },
+      ],
+    }]
+  ],  # conditions
+  'targets': [
+    {
+      'target_name': 'ssl',
+      'type': 'none',
+      'conditions': [
+        ['_toolset=="target"', {
+          'conditions': [
+            ['use_openssl==1', {
+              'dependencies': [
+                '../../third_party/openssl/openssl.gyp:openssl',
+              ],
+            }],
+            ['use_openssl==0 and use_system_ssl==0', {
+              'dependencies': [
+                '../../net/third_party/nss/ssl.gyp:libssl',
+                '../../third_party/zlib/zlib.gyp:zlib',
+              ],
+              'direct_dependent_settings': {
+                'include_dirs+': [
+                  # We need for our local copies of the libssl3 headers to come
+                  # before other includes, as we are shadowing system headers.
+                  '<(DEPTH)/net/third_party/nss/ssl',
+                ],
+                'cflags': [
+                  '<!@(<(pkg-config) --cflags nss)',
+                ],
+              },
+              'link_settings': {
+                'ldflags': [
+                  '<!@(<(pkg-config) --libs-only-L --libs-only-other nss)',
+                ],
+                'libraries': [
+                  '<!@(<(pkg-config) --libs-only-l nss | sed -e "s/-lssl3//")',
+                ],
+              },
+            }],
+            ['use_openssl==0 and use_system_ssl==1', {
+              'direct_dependent_settings': {
+                'cflags': [
+                  '<!@(<(pkg-config) --cflags nss)',
+                ],
+                'defines': [
+                  'USE_SYSTEM_SSL',
+                ],
+              },
+              'link_settings': {
+                'ldflags': [
+                  '<!@(<(pkg-config) --libs-only-L --libs-only-other nss)',
+                ],
+                'libraries': [
+                  '<!@(<(pkg-config) --libs-only-l nss)',
+                ],
+              },
+            }],
+          ]
+        }],
+      ],
+    },
+    {
+      'target_name': 'freetype2',
+      'type': 'none',
+      'conditions': [
+        ['_toolset=="target"', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags freetype2)',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other freetype2)',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l freetype2)',
+            ],
+          },
+        }],
+      ],
+    },
+    {
+      'target_name': 'fontconfig',
+      'type': 'none',
+      'conditions': [
+        ['_toolset=="target"', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags fontconfig)',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other fontconfig)',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l fontconfig)',
+            ],
+          },
+        }],
+      ],
+    },
+    {
+      'target_name': 'gconf',
+      'type': 'none',
+      'conditions': [
+        ['use_gconf==1 and _toolset=="target"', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags gconf-2.0)',
+            ],
+            'defines': [
+              'USE_GCONF',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other gconf-2.0)',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l gconf-2.0)',
+            ],
+          },
+        }],
+      ],
+    },
+    {
+      'target_name': 'gio',
+      'type': 'none',
+      'conditions': [
+        ['use_gio==1 and _toolset=="target"', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags gio-2.0)',
+            ],
+            'defines': [
+              'USE_GIO',
+            ],
+            'conditions': [
+              ['linux_link_gsettings==0', {
+                'defines': ['DLOPEN_GSETTINGS'],
+              }],
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other gio-2.0)',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l gio-2.0)',
+            ],
+            'conditions': [
+              ['linux_link_gsettings==0 and OS=="linux"', {
+                'libraries': [
+                  '-ldl',
+                ],
+              }],
+            ],
+          },
+        }],
+      ],
+    },
+    {
+      'target_name': 'x11',
+      'type': 'none',
+      'toolsets': ['host', 'target'],
+      'conditions': [
+        ['_toolset=="target"', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags x11)',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other x11 xi)',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l x11 xi)',
+            ],
+          },
+        }, {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(pkg-config --cflags x11)',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(pkg-config --libs-only-L --libs-only-other x11 xi)',
+            ],
+            'libraries': [
+              '<!@(pkg-config --libs-only-l x11 xi)',
+            ],
+          },
+        }],
+      ],
+    },
+    {
+      'target_name': 'xext',
+      'type': 'none',
+      'conditions': [
+        ['_toolset=="target"', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags xext)',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other xext)',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l xext)',
+            ],
+          },
+        }],
+      ],
+    },
+    {
+      'target_name': 'xfixes',
+      'type': 'none',
+      'conditions': [
+        ['_toolset=="target"', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags xfixes)',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other xfixes)',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l xfixes)',
+            ],
+          },
+        }],
+      ],
+    },
+    {
+      'target_name': 'libgcrypt',
+      'type': 'none',
+      'conditions': [
+        ['_toolset=="target" and use_cups==1', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(libgcrypt-config --cflags)',
+            ],
+          },
+          'link_settings': {
+            'libraries': [
+              '<!@(libgcrypt-config --libs)',
+            ],
+          },
+        }],
+      ],
+    },
+    {
+      'target_name': 'selinux',
+      'type': 'none',
+      'conditions': [
+        ['_toolset=="target"', {
+          'link_settings': {
+            'libraries': [
+              '-lselinux',
+            ],
+          },
+        }],
+      ],
+    },
+    {
+      'target_name': 'gnome_keyring',
+      'type': 'none',
+      'conditions': [
+        ['use_gnome_keyring==1', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags gnome-keyring-1)',
+            ],
+            'defines': [
+              'USE_GNOME_KEYRING',
+            ],
+            'conditions': [
+              ['linux_link_gnome_keyring==0', {
+                'defines': ['DLOPEN_GNOME_KEYRING'],
+              }],
+            ],
+          },
+          'conditions': [
+            ['linux_link_gnome_keyring!=0', {
+              'link_settings': {
+                'ldflags': [
+                  '<!@(<(pkg-config) --libs-only-L --libs-only-other gnome-keyring-1)',
+                ],
+                'libraries': [
+                  '<!@(<(pkg-config) --libs-only-l gnome-keyring-1)',
+                ],
+              },
+            }, {
+              'conditions': [
+                ['OS=="linux"', {
+                 'link_settings': {
+                   'libraries': [
+                     '-ldl',
+                   ],
+                 },
+                }],
+              ],
+            }],
+          ],
+        }],
+      ],
+    },
+    {
+      # The unit tests use a few convenience functions from the GNOME
+      # Keyring library directly. We ignore linux_link_gnome_keyring and
+      # link directly in this version of the target to allow this.
+      # *** Do not use this target in the main binary! ***
+      'target_name': 'gnome_keyring_direct',
+      'type': 'none',
+      'conditions': [
+        ['use_gnome_keyring==1', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags gnome-keyring-1)',
+            ],
+            'defines': [
+              'USE_GNOME_KEYRING',
+            ],
+            'conditions': [
+              ['linux_link_gnome_keyring==0', {
+                'defines': ['DLOPEN_GNOME_KEYRING'],
+              }],
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other gnome-keyring-1)',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l gnome-keyring-1)',
+            ],
+          },
+        }],
+      ],
+    },
+    {
+      'target_name': 'dbus',
+      'type': 'none',
+      'direct_dependent_settings': {
+        'cflags': [
+          '<!@(<(pkg-config) --cflags dbus-1)',
+        ],
+      },
+      'link_settings': {
+        'ldflags': [
+          '<!@(<(pkg-config) --libs-only-L --libs-only-other dbus-1)',
+        ],
+        'libraries': [
+          '<!@(<(pkg-config) --libs-only-l dbus-1)',
+        ],
+      },
+    },
+    {
+      'target_name': 'glib',
+      'type': 'none',
+      'toolsets': ['host', 'target'],
+      'variables': {
+        'glib_packages': 'glib-2.0 gmodule-2.0 gobject-2.0 gthread-2.0',
+      },
+      'conditions': [
+        ['_toolset=="target"', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags <(glib_packages))',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other <(glib_packages))',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l <(glib_packages))',
+            ],
+          },
+        }, {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(pkg-config --cflags <(glib_packages))',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(pkg-config --libs-only-L --libs-only-other <(glib_packages))',
+            ],
+            'libraries': [
+              '<!@(pkg-config --libs-only-l <(glib_packages))',
+            ],
+          },
+        }],
+        ['chromeos==1', {
+          'link_settings': {
+            'libraries': [ '-lXtst' ]
+          }
+        }],
+      ],
+    },
+    {
+      'target_name': 'pangocairo',
+      'type': 'none',
+      'toolsets': ['host', 'target'],
+      'conditions': [
+        ['_toolset=="target"', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags pangocairo)',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other pangocairo)',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l pangocairo)',
+            ],
+          },
+        }, {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(pkg-config --cflags pangocairo)',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(pkg-config --libs-only-L --libs-only-other pangocairo)',
+            ],
+            'libraries': [
+              '<!@(pkg-config --libs-only-l pangocairo)',
+            ],
+          },
+        }],
+      ],
+    },
+    {
+      'target_name': 'libresolv',
+      'type': 'none',
+      'link_settings': {
+        'libraries': [
+          '-lresolv',
+        ],
+      },
+    },
+    {
+      'target_name': 'ibus',
+      'type': 'none',
+      'conditions': [
+        ['use_ibus==1', {
+          'variables': {
+            'ibus_min_version': '1.3.99.20110425',
+          },
+          'direct_dependent_settings': {
+            'defines': ['HAVE_IBUS=1'],
+            'cflags': [
+              '<!@(<(pkg-config) --cflags "ibus-1.0 >= <(ibus_min_version)")',
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other "ibus-1.0 >= <(ibus_min_version)")',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l "ibus-1.0 >= <(ibus_min_version)")',
+            ],
+          },
+        }],
+      ],
+    },
+    {
+      'target_name': 'udev',
+      'type': 'none',
+      'conditions': [
+        # libudev is not available on *BSD
+        ['_toolset=="target" and os_bsd!=1', {
+          'direct_dependent_settings': {
+            'cflags': [
+              '<!@(<(pkg-config) --cflags libudev)'
+            ],
+          },
+          'link_settings': {
+            'ldflags': [
+              '<!@(<(pkg-config) --libs-only-L --libs-only-other libudev)',
+            ],
+            'libraries': [
+              '<!@(<(pkg-config) --libs-only-l libudev)',
+            ],
+          },
+        }],
+      ],
+    },
+  ],
+}