conditionally patch v8 repo

tmp.diff

diff --git a/bazel/repositories.bzl b/bazel/repositories.bzl
index 8a7999b03e..2fac858114 100644
--- a/bazel/repositories.bzl
+++ b/bazel/repositories.bzl
@@ -210,6 +210,7 @@ def envoy_dependencies(skip_targets = []):
     _com_github_curl()
     _com_github_envoyproxy_sqlparser()
     _com_googlesource_chromium_v8()
+    _com_googlesource_chromium_v8_ppc()
     _com_github_google_quiche()
     _com_googlesource_googleurl()
     _com_lightstep_tracer_cpp()
@@ -822,6 +823,22 @@ cc_library(name = "curl", visibility = ["//visibility:public"], deps = ["@envoy/
         actual = "@envoy//bazel/foreign_cc:curl",
     )
 
+def _com_googlesource_chromium_v8_ppc():
+    external_genrule_repository(
+        name = "com_googlesource_chromium_v8_ppc",
+        genrule_cmd_file = "@envoy//bazel/external:wee8.genrule_cmd",
+        build_file = "@envoy//bazel/external:wee8.BUILD",
+        patches = [
+            "@envoy//bazel/external:wee8.patch",
+            "@envoy//bazel/external:wee8-ppc.patch",
+        ],
+    )
+    native.bind(
+        name = "wee8_ppc",
+        actual = "@com_googlesource_chromium_v8_ppc//:wee8",
+    )
+
+
 def _com_googlesource_chromium_v8():
     external_genrule_repository(
         name = "com_googlesource_chromium_v8",
diff --git a/bazel/repository_locations.bzl b/bazel/repository_locations.bzl
index ae8f64eb48..c52ba1b325 100644
--- a/bazel/repository_locations.bzl
+++ b/bazel/repository_locations.bzl
@@ -1106,3 +1106,4 @@ REPOSITORY_LOCATIONS_SPEC = dict(
         cpe = "N/A",
     ),
 )
+REPOSITORY_LOCATIONS_SPEC["com_googlesource_chromium_v8_ppc"] = REPOSITORY_LOCATIONS_SPEC["com_googlesource_chromium_v8"]
diff --git a/test/tools/wee8_compile/BUILD b/test/tools/wee8_compile/BUILD
index 0f9fa2f4cf..a713424b54 100644
--- a/test/tools/wee8_compile/BUILD
+++ b/test/tools/wee8_compile/BUILD
@@ -11,7 +11,7 @@ envoy_package()
 
 envoy_cc_binary(
     name = "wee8_compile_tool",
-    deps = [":wee8_compile_lib"],
+    deps = select({"//conditions:default": [":wee8_compile_lib"] , "@envoy//bazel:apple":[":wee8_compile_lib_ppc"]  }),
 )
 
 envoy_cc_library(
@@ -19,3 +19,9 @@ envoy_cc_library(
     srcs = ["wee8_compile.cc"],
     external_deps = ["wee8"],
 )
+
+envoy_cc_library(
+    name = "wee8_compile_lib_ppc",
+    srcs = ["wee8_compile.cc"],
+    external_deps = ["wee8_ppc"],
+)