Delete osx_cc_wrapper.sh

This was only used to fix the install_name of shared libraries, which is
now obsolete since they are set correctly by the crosstool with
`-install_name`.

Author: keith

crosstool/BUILD.tpl

@@ -46,7 +46,6 @@ filegroup(
 filegroup(
     name = "tools",
     srcs = [
-        "@build_bazel_apple_support//crosstool:exec_cc_wrapper",
         "@build_bazel_apple_support//crosstool:exec_libtool",
         "@build_bazel_apple_support//crosstool:exec_wrapped_clang",
         "@build_bazel_apple_support//crosstool:exec_wrapped_clang_pp",
@@ -81,7 +80,6 @@ filegroup(
         features = [
 %{features}
         ],
-        cc_wrapper = "@build_bazel_apple_support//crosstool:exec_cc_wrapper",
         cxx_builtin_include_directories = [
 %{cxx_builtin_include_directories}
         ],

crosstool/cc_toolchain_config.bzl

@@ -368,7 +368,7 @@ please file an issue at https://github.com/bazelbuild/apple_support/issues/new
         ],
         tools = [
             tool(
-                tool = ctx.file.cc_wrapper,
+                tool = ctx.file.wrapped_clang,
                 execution_requirements = xcode_execution_requirements,
             ),
         ],
@@ -623,7 +623,7 @@ please file an issue at https://github.com/bazelbuild/apple_support/issues/new
         ],
         tools = [
             tool(
-                tool = ctx.file.cc_wrapper,
+                tool = ctx.file.wrapped_clang,
                 execution_requirements = xcode_execution_requirements,
             ),
         ],
@@ -690,7 +690,7 @@ please file an issue at https://github.com/bazelbuild/apple_support/issues/new
         ],
         tools = [
             tool(
-                tool = ctx.file.cc_wrapper,
+                tool = ctx.file.wrapped_clang,
                 execution_requirements = xcode_execution_requirements,
             ),
         ],
@@ -2780,7 +2780,7 @@ please file an issue at https://github.com/bazelbuild/apple_support/issues/new
         "ar": ctx.file.libtool.path,
         "cpp": "/usr/bin/cpp",
         "dwp": "/usr/bin/dwp",
-        "gcc": ctx.file.cc_wrapper.path,
+        "gcc": ctx.file.wrapped_clang.path,
         "gcov": "/usr/bin/gcov",
         "ld": "/usr/bin/ld",
         "nm": "/usr/bin/nm",
@@ -2816,10 +2816,6 @@ cc_toolchain_config = rule(
     implementation = _impl,
     attrs = {
         "cpu": attr.string(mandatory = True),
-        "cc_wrapper": attr.label(
-            allow_single_file = True,
-            mandatory = True,
-        ),
         "cxx_builtin_include_directories": attr.string_list(),
         "extra_env": attr.string_dict(),
         "libtool": attr.label(