[MIPS] Support for MIPS PNaCl in PPAPI

ppapi/native_client/native_client.gyp

 # 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.
 
 {
   'includes': [
     '../../build/common_untrusted.gypi',
   ],
   'conditions': [
     ['disable_nacl==0 and disable_nacl_untrusted==0', {
@@ skipping 18 matching lines @@
             },
 
             {
               'destination': '>(tc_lib_dir_pnacl_newlib)',
               'files': [
                 'src/untrusted/irt_stub/libppapi.a',
               ],
             },
           ],
           'conditions': [
-            ['target_arch!="arm"', {
+            ['target_arch=="ia32" or target_arch=="x64"', {
               'copies': [
                 {
                   'destination': '>(tc_include_dir_glibc)/include/nacl',
                   'files': [
                     'src/trusted/weak_ref/call_on_main_thread.h',
                     'src/shared/ppapi_proxy/ppruntime.h',
                   ],
                 },
                 # Here we copy linker scripts out of the Native Client repo..
                 # These are source, not build artifacts.
@@ skipping 27 matching lines @@
             }],
             ['target_arch=="arm"', {
               'copies': [
                 {
                   'destination': '>(tc_lib_dir_newlib_arm)',
                   'files': [
                     'src/untrusted/irt_stub/libppapi.a',
                   ],
                 },
               ]
+            }],
+            ['target_arch=="mipsel"', {
+              'copies': [
+                {
+                  'destination': '>(tc_lib_dir_newlib_mips)',
+                  'files': [
+                    'src/untrusted/irt_stub/libppapi.a',
+                  ],
+                },
+              ]
             }]
           ],
         },
         {
           'target_name': 'nacl_irt_raw',
           'type': 'none',
           'variables': {
             'nexe_target': 'nacl_irt_raw',
             # These out_* fields override the default filenames, which
             # include a "_newlib" suffix and places them in the target
             # directory.
             'out_newlib64': '<(SHARED_INTERMEDIATE_DIR)/nacl_irt_x86_64_raw.nexe',
             'out_newlib32': '<(SHARED_INTERMEDIATE_DIR)/nacl_irt_x86_32_raw.nexe',
             'out_newlib_arm': '<(SHARED_INTERMEDIATE_DIR)/nacl_irt_arm_raw.nexe',
+            'out_newlib_mips': '<(SHARED_INTERMEDIATE_DIR)/nacl_irt_mips32_raw.nexe',
             'build_glibc': 0,
             'build_newlib': 0,
             'build_irt': 1,
             'include_dirs': [
               'lib/gl/include',
               '..',
             ],
             'link_flags': [
               '-Wl,--start-group',
               '-lirt_browser',
@@ skipping 28 matching lines @@
               ['OS!="win" and target_arch=="ia32"',
                 {
                   'enable_x86_64': 0
                 }
               ],
               ['target_arch=="x64"',
                 {
                   'enable_x86_32': 0
                 }
               ],
-              ['target_arch!="arm"', {
+              ['target_arch=="ia32" or target_arch=="x64"', {
                 'extra_deps_newlib64': [
                   '>(tc_lib_dir_irt64)/libppapi_proxy_untrusted.a',
                   '>(tc_lib_dir_irt64)/libppapi_ipc_untrusted.a',
                   '>(tc_lib_dir_irt64)/libppapi_shared_untrusted.a',
                   '>(tc_lib_dir_irt64)/libgles2_implementation_untrusted.a',
                   '>(tc_lib_dir_irt64)/libcommand_buffer_client_untrusted.a',
                   '>(tc_lib_dir_irt64)/libcommand_buffer_common_untrusted.a',
                   '>(tc_lib_dir_irt64)/libgpu_ipc_untrusted.a',
                   '>(tc_lib_dir_irt64)/libtracing_untrusted.a',
                   '>(tc_lib_dir_irt64)/libgles2_cmd_helper_untrusted.a',
@@ skipping 43 matching lines @@
                   '>(tc_lib_dir_irt_arm)/libipc_untrusted.a',
                   '>(tc_lib_dir_irt_arm)/libbase_untrusted.a',
                   '>(tc_lib_dir_irt_arm)/libirt_browser.a',
                   '>(tc_lib_dir_irt_arm)/libshared_memory_support_untrusted.a',
                   '>(tc_lib_dir_irt_arm)/libsrpc.a',
                   '>(tc_lib_dir_irt_arm)/libplatform.a',
                   '>(tc_lib_dir_irt_arm)/libimc_syscalls.a',
                   '>(tc_lib_dir_irt_arm)/libgio.a',
                 ],
               }],
+              ['target_arch=="mipsel"', {
+                'extra_deps_mips': [
+                  '>(tc_lib_dir_irt_mips)/libppapi_proxy_untrusted.a',
+                  '>(tc_lib_dir_irt_mips)/libppapi_ipc_untrusted.a',
+                  '>(tc_lib_dir_irt_mips)/libppapi_shared_untrusted.a',
+                  '>(tc_lib_dir_irt_mips)/libgles2_implementation_untrusted.a',
+                  '>(tc_lib_dir_irt_mips)/libcommand_buffer_client_untrusted.a',
+                  '>(tc_lib_dir_irt_mips)/libcommand_buffer_common_untrusted.a',
+                  '>(tc_lib_dir_irt_mips)/libgpu_ipc_untrusted.a',
+                  '>(tc_lib_dir_irt_mips)/libtracing_untrusted.a',
+                  '>(tc_lib_dir_irt_mips)/libgles2_cmd_helper_untrusted.a',
+                  '>(tc_lib_dir_irt_mips)/libgles2_utils_untrusted.a',
+                  '>(tc_lib_dir_irt_mips)/libipc_untrusted.a',
+                  '>(tc_lib_dir_irt_mips)/libbase_untrusted.a',
+                  '>(tc_lib_dir_irt_mips)/libirt_browser.a',
+                  '>(tc_lib_dir_irt_mips)/libshared_memory_support_untrusted.a',
+                  '>(tc_lib_dir_irt_mips)/libsrpc.a',
+                  '>(tc_lib_dir_irt_mips)/libplatform.a',
+                  '>(tc_lib_dir_irt_mips)/libimc_syscalls.a',
+                  '>(tc_lib_dir_irt_mips)/libgio.a',
+                ],
+              }],
             ],
           },
           'dependencies': [
             '../ppapi_proxy_untrusted.gyp:ppapi_proxy_untrusted',
             '../ppapi_ipc_untrusted.gyp:ppapi_ipc_untrusted',
             '../ppapi_shared_untrusted.gyp:ppapi_shared_untrusted',
             '../../gpu/command_buffer/command_buffer_untrusted.gyp:gles2_utils_untrusted',
             '../../gpu/gpu_untrusted.gyp:command_buffer_client_untrusted',
             '../../gpu/gpu_untrusted.gyp:command_buffer_common_untrusted',
             '../../gpu/gpu_untrusted.gyp:gles2_implementation_untrusted',
@@ skipping 50 matching lines @@
                     '<(PRODUCT_DIR)/nacl_irt_arm.nexe.debug',
                   ],
                   'action': [
                     '<(PRODUCT_DIR)/tls_edit',
                     '<(SHARED_INTERMEDIATE_DIR)/nacl_irt_arm_raw.nexe.debug',
                     '<@(_outputs)',
                   ],
                 },
               ],
             }],
+            ['target_arch=="mipsel"', {
+              'actions': [
+                {
+                  'action_name': 'tls_edit_nacl_irt_mips',
+                  'message': 'Patching TLS for nacl_irt (mips)',
+                  'inputs': [
+                    '<(PRODUCT_DIR)/tls_edit',
+                    '<(SHARED_INTERMEDIATE_DIR)/nacl_irt_mips32_raw.nexe',
+                  ],
+                  'outputs': [
+                    '<(PRODUCT_DIR)/nacl_irt_mips32.nexe',
+                  ],
+                  'action': ['<@(_inputs)', '<@(_outputs)'],
+                },
+
+                # The non-stripped nacl_irt debug file must also go through
+                # tls_edit, however gyp does not know anything about the
+                # debug file since it is built as a side effect. We
+                # must depend on the nacl_irt_raw.nexe and use the
+                # nacl_irt_raw.nexe.debug file as the input to tls_edit.
+                {
+                  'action_name': 'tls_edit_nacl_irt_debug_mips',
+                  'message': 'Patching TLS for nacl_irt.debug (mips)',
+                  'inputs': [
+                    '<(PRODUCT_DIR)/tls_edit',
+                    '<(SHARED_INTERMEDIATE_DIR)/nacl_irt_mips32_raw.nexe',
+                  ],
+                  'outputs': [
+                    '<(PRODUCT_DIR)/nacl_irt_mips32.nexe.debug',
+                  ],
+                  'action': [
+                    '<(PRODUCT_DIR)/tls_edit',
+                    '<(SHARED_INTERMEDIATE_DIR)/nacl_irt_mips32_raw.nexe.debug',
+                    '<@(_outputs)',
+                  ],
+                },
+              ],
+            }],
             ['target_arch=="x64" or OS=="win"', {
               'actions': [
                 {
                   'action_name': 'tls_edit_nacl_irt_x86_64',
                   'message': 'Patching TLS for nacl_irt (x86-64)',
                   'inputs': [
                     '<(PRODUCT_DIR)/tls_edit',
                     '<(SHARED_INTERMEDIATE_DIR)/nacl_irt_x86_64_raw.nexe',
                   ],
                   'outputs': [
@@ skipping 62 matching lines @@
                   ],
                 },
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }