[MIPS] Support for MIPS PNaCl in PPAPI

ppapi/ppapi_untrusted.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.
 
 # This GYP file defines untrusted (NaCl) targets.  All targets in this
 # file should be conditionally depended upon via 'disable_nacl!=1' to avoid
 # requiring NaCl sources for building.
 
 {
   'includes': [
@@ skipping 80 matching lines @@
           '-lppapi',
           '-pthread',
         ],
         'link_flags!': [
           '-O3',
         ],
         'translate_flags': [
           '-O0',
         ],
         'conditions': [
-          ['target_arch!="arm"', {
+          ['target_arch=="ia32" or target_arch=="x64"', {
             'extra_deps_newlib64': [
               '>(tc_lib_dir_newlib64)/libppapi_cpp.a',
               '>(tc_lib_dir_newlib64)/libppapi.a',
             ],
             'extra_deps_newlib32': [
               '>(tc_lib_dir_newlib32)/libppapi_cpp.a',
               '>(tc_lib_dir_newlib32)/libppapi.a',
             ],
             'extra_deps_glibc64': [
               '>(tc_lib_dir_glibc64)/libppapi_cpp.so',
@@ skipping 18 matching lines @@
         'sources': [
           '<@(test_common_source_files)',
           '<@(test_nacl_source_files)',
         ],
         'extra_args': [
           '--strip-all',
         ],
         'create_nmf': '<(DEPTH)/native_client_sdk/src/tools/create_nmf.py',
       },
       'conditions': [
-        ['target_arch!="arm" and disable_glibc==0', {
+        ['target_arch!="arm" and target_arch!="mipsel" and disable_glibc==0', {
           'variables': {
             'build_glibc': 1,
             # NOTE: Use /lib, not /lib64 here; it is a symbolic link which
             # doesn't work on Windows.
             'libdir_glibc64': '>(nacl_glibc_tc_root)/x86_64-nacl/lib',
             'libdir_glibc32': '>(nacl_glibc_tc_root)/x86_64-nacl/lib32',
             'nacl_objdump': '>(nacl_glibc_tc_root)/bin/x86_64-nacl-objdump',
             'nmf_glibc%': '<(PRODUCT_DIR)/>(nexe_target)_glibc.nmf',
           },
           'actions': [
@@ skipping 18 matching lines @@
               '--stage-dependencies=<(PRODUCT_DIR)',
             ],
           },
         ],
         }],
         # Test PNaCl pre-translated code (pre-translated to save bot time).
         # We only care about testing that code generation is correct,
         # and in-browser translation is tested elsewhere.
         # NOTE: native_client/build/untrusted.gypi dictates that
         # PNaCl only generate x86-32 and x86-64 on x86 platforms,
         # or ARM on ARM platforms, not all versions always.

[jvoung (off chromium), 2014/02/06 00:39:56]

TODO() to be able to build mips tests?

[petarj, 2014/02/20 00:23:18]

Done.

         # The same goes for the PNaCl shims. So, we have two variations here.
-        ['disable_pnacl==0 and target_arch!="arm"', {
+        ['disable_pnacl==0 and (target_arch=="ia32" or target_arch=="x64")', {
           'variables': {
             'build_pnacl_newlib': 1,
             'nmf_pnacl%': '<(PRODUCT_DIR)/>(nexe_target)_pnacl.nmf',
           },
           # Shim is a dependency for the nexe because we pre-translate.
           'dependencies': [
             '<(DEPTH)/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_irt_shim.gyp:pnacl_irt_shim',
           ],
          'actions': [
             {
@@ skipping 35 matching lines @@
                 '>@(_inputs)',
                 '--output=>(nmf_pnacl)',
               ],
             },
           ],
         }],
       ],
     },
   ],
 }