Add '-static' to ldflags when target architecture is ARM.

tools/gyp/configurations.gypi

 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 {
   'variables': {
     'common_gcc_warning_flags': [
       '-Wall',
       '-Wextra', # Also known as -W.
       '-Wno-unused-parameter',
@@ skipping 37 matching lines @@
         'defines': [
           'TARGET_ARCH_ARM',
         ]
       },
 
       'Dart_arm_Base': {
         'abstract': 1,
         'defines': [
           'TARGET_ARCH_ARM',
         ],
+        'target_conditions': [
+          ['_toolset=="target" ', {
+            'ldflags': ['-static'],

[zra, 2013/05/17 15:56:37]

I think we'll only be cross-compiling on Linux for now, so would it make sense
to put this flag with the other ARM/Linux specific flags in
configurations_make.gypi?

[kustermann, 2013/05/17 16:05:33]

Good point. I thought people might use ninja on linux. But I remember now that
'configurations_make.gypi' is also used for ninja (we should probably rename it
to 'configurations_linux.gypi').

+          }]
+        ],
       },
 
       'Dart_simmips_Base': {
         'abstract': 1,
         'defines': [
           'TARGET_ARCH_MIPS',
         ]
       },
 
       'Dart_mips_Base': {
@@ skipping 73 matching lines @@
       'Debug': {
         'inherit_from': ['Debug<(dart_target_arch)']
       },
 
       'Release': {
         'inherit_from': ['Release<(dart_target_arch)']
       },
     },
   },
 }