[MIPS] Support for MIPS PNaCl in PPAPI

ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_irt_shim.gyp

Index: ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_irt_shim.gyp
diff --git a/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_irt_shim.gyp b/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_irt_shim.gyp
index e251e3d21942cc06c84766812ecd3b761e0369be..8312d23cfce2bee029ad4b5b8985b51e98cc1519 100644
--- a/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_irt_shim.gyp
+++ b/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_irt_shim.gyp
@@ -3,40 +3,47 @@
 # found in the LICENSE file.
 
 {
-  'includes': [
-    '../../../../../native_client/build/untrusted.gypi',
-  ],
-  'targets': [
-    {
-      'target_name': 'pnacl_irt_shim',
-      'type': 'none',
-      'variables': {
-        'nlib_target': 'libpnacl_irt_shim.a',
-        'out_pnacl_newlib_arm': '>(tc_lib_dir_pnacl_translate)/lib-arm/>(nlib_target)',
-        'out_pnacl_newlib_x86_32': '>(tc_lib_dir_pnacl_translate)/lib-x86-32/>(nlib_target)',
-        'out_pnacl_newlib_x86_64': '>(tc_lib_dir_pnacl_translate)/lib-x86-64/>(nlib_target)',
-        'build_glibc': 0,
-        'build_newlib': 0,
-        'build_pnacl_newlib': 1,
-        'pnacl_native_biased': 1,
-        'enable_x86_32': 1,
-        'enable_x86_64': 1,
-        'enable_arm': 1,
-        'sources': [
-          'pnacl_shim.c',
-          'shim_entry.c',
-          'shim_ppapi.c',
-        ],
-        'include_dirs': [
-          '../../../..',
-        ],
-        'extra_args': [
-          '--strip-debug',
-        ],
-      },
-      'dependencies': [
-        '<(DEPTH)/native_client/tools.gyp:prep_toolchain',
+  'conditions': [
+    ['target_arch!="mipsel"', {

[Mark Seaborn, 2014/02/20 23:59:04]

Why are you excluding the IRT shim on MIPS?  This could use a comment.

Currently the shim whitelists some IRT interfaces under PNaCl, and this
whitelisting should really be done for MIPS too.

+      'includes': [
+        '../../../../../native_client/build/untrusted.gypi',
+      ],
+      'targets': [
+        {
+          'target_name': 'pnacl_irt_shim',
+          'type': 'none',
+          'variables': {
+            'nlib_target': 'libpnacl_irt_shim.a',
+            'out_pnacl_newlib_arm': '>(tc_lib_dir_pnacl_translate)/lib-arm/>(nlib_target)',
+            'out_pnacl_newlib_x86_32': '>(tc_lib_dir_pnacl_translate)/lib-x86-32/>(nlib_target)',
+            'out_pnacl_newlib_x86_64': '>(tc_lib_dir_pnacl_translate)/lib-x86-64/>(nlib_target)',
+            'build_glibc': 0,
+            'build_newlib': 0,
+            'build_pnacl_newlib': 1,
+            'pnacl_native_biased': 1,
+            'enable_x86_32': 1,
+            'enable_x86_64': 1,
+            'enable_arm': 1,
+            'sources': [
+              'pnacl_shim.c',
+              'shim_entry.c',
+              'shim_ppapi.c',
+            ],
+            'include_dirs': [
+              '../../../..',
+            ],
+            'extra_args': [
+              '--strip-debug',
+            ],
+          },
+          'dependencies': [
+            '<(DEPTH)/native_client/tools.gyp:prep_toolchain',
+          ],
+        },
       ],
     },
-  ],
+    {
+      'targets': [],
+    }],
+  ]
 }