MIPS: modified gypi files to support build

R=teodora.petrovic@gmail.com, djsollen@google.com

Author: djordje.pesut@imgtec.com

Review URL: https://codereview.chromium.org/304903003

AUTHORS

@@ -18,6 +18,7 @@ Google Inc. <*@google.com>
 Igalia <*@igalia.com>
 Intel <*@intel.com>
 Jacek Caban <cjacek@gmail.com>
+MIPS <*@imgtec.com>
 NVIDIA <*@nvidia.com>
 Opera Software ASA <*@opera.com>
 Samsung <*@samsung.com>

gyp/common_conditions.gypi

@@ -244,6 +244,30 @@
               }],
             ],
           }],
+          [ 'skia_arch_type == "mips"', {
+            'cflags': [
+              '-EL',
+            ],
+            'conditions': [
+              [ 'mips_arch_variant == "mips32r2"', {
+                'cflags': [
+                  '-march=mips32r2',
+                ],
+                'conditions': [
+                  [ 'mips_dsp == 1', {
+                    'cflags': [
+                      '-mdsp',
+                    ],
+                  }],
+                  [ 'mips_dsp == 2', {
+                    'cflags': [
+                      '-mdspr2',
+                    ],
+                  }],
+                ],
+              }],
+            ],
+          }],
         ],
       },
     ],

gyp/common_variables.gypi

@@ -189,6 +189,8 @@
     'arm_version%': '<(arm_version)',
     'arm_neon%': '<(arm_neon)',
     'arm_neon_optional%': 0,
+    'mips_arch_variant%': 'mips32',
+    'mips_dsp%': 0,
     'skia_os%': '<(skia_os)',
     'os_posix%': '<(os_posix)',