Issue #80 - reinstated unified building for some large chunks of our code.

This should reduce compile complexity saving time and reducing linker stress.

netwerk/wifi/moz.build

@@ -11,13 +11,16 @@ XPIDL_SOURCES += [
 
 XPIDL_MODULE = 'necko_wifi'
 
-SOURCES += [
+UNIFIED_SOURCES += [
     'nsWifiAccessPoint.cpp',
+]
+
+UNIFIED_SOURCES += [
     'nsWifiMonitor.cpp',
 ]
 
 if CONFIG['OS_ARCH'] == 'Darwin':
-    SOURCES += [
+    UNIFIED_SOURCES += [
         'nsWifiScannerMac.cpp',
     ]
     SOURCES += [
@@ -28,11 +31,11 @@ if CONFIG['OS_ARCH'] == 'Darwin':
     # to accept the warnings when targeting the newer SDKs.
     SOURCES['osx_corewlan.mm'].flags += ['-Wno-error=objc-method-access']
 elif CONFIG['OS_ARCH'] in ('DragonFly', 'FreeBSD'):
-    SOURCES += [
+    UNIFIED_SOURCES += [
         'nsWifiScannerFreeBSD.cpp',
     ]
 elif CONFIG['OS_ARCH'] == 'WINNT':
-    SOURCES += [
+    UNIFIED_SOURCES += [
         'nsWifiScannerWin.cpp',
         'win_wifiScanner.cpp',
         'win_wlanLibrary.cpp',
@@ -40,12 +43,12 @@ elif CONFIG['OS_ARCH'] == 'WINNT':
     ]
 elif CONFIG['OS_ARCH'] == 'SunOS':
     CXXFLAGS += CONFIG['GLIB_CFLAGS']
-    SOURCES += [
+    UNIFIED_SOURCES += [
         'nsWifiScannerSolaris.cpp',
     ]
 
 if CONFIG['NECKO_WIFI_DBUS']:
-    SOURCES += [
+    UNIFIED_SOURCES += [
         'nsWifiScannerDBus.cpp',
     ]
     CXXFLAGS += ['-Wno-error=shadow']