MIPS: Fix mksnapshot on big-endian.

src/v8.gyp

Index: src/v8.gyp
diff --git a/src/v8.gyp b/src/v8.gyp
index 357128a2bd412e8cff4b21543a017187d2c38079..0f1d1db428ae0fb9f94759dcfd23e795a9653566 100644
--- a/src/v8.gyp
+++ b/src/v8.gyp
@@ -399,7 +399,7 @@
         'action': ['<(mkpeephole_exec)', '<(INTERMEDIATE_DIR)/bytecode-peephole-table.cc' ],
         'process_outputs_as_sources': 1,
         'conditions': [
-          ['want_separate_host_toolset==1', {
+          ['want_separate_host_toolset_mkpeephole==1', {
             'dependencies': ['mkpeephole#host'],
             'toolsets': ['host'],
           }, {
@@ -1785,7 +1785,8 @@
         'base/utils/random-number-generator.h',
       ],
       'conditions': [
-        ['want_separate_host_toolset==1', {
+        ['want_separate_host_toolset==1 or \
+          want_separate_host_toolset_mkpeephole==1', {
           'toolsets': ['host', 'target'],
         }, {
           'toolsets': ['target'],
@@ -2371,7 +2372,7 @@
         'interpreter/mkpeephole.cc'
       ],
       'conditions': [
-        ['want_separate_host_toolset==1', {
+        ['want_separate_host_toolset_mkpeephole==1', {
           'toolsets': ['host'],
         }, {
           'toolsets': ['target'],