Revert "cc: implement rules for building c and c++ code [BUILD-560] (#52

)"

This reverts commit f631fd6.

cc/BUILD.bazel

@@ -8,14 +8,13 @@
 # EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
 # WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
 
-load("@bazel_skylib//rules:common_settings.bzl", "bool_flag", "string_flag")
+load("@bazel_skylib//rules:common_settings.bzl", "bool_flag")
 
 exports_files(
     glob(["*.bzl"]),
     visibility = ["//visibility:public"],
 )
 
-# Disable tests and test libraries with --@rules_swiftnav//:disable_test=true
 bool_flag(
     name = "disable_tests",
     build_setting_default = False,
@@ -27,57 +26,3 @@ config_setting(
     flag_values = {":disable_tests": "true"},
     visibility = ["//visibility:public"],
 )
-
-# Enable exceptions with --@rules_swiftnav//:enable_exceptions=true
-bool_flag(
-    name = "enable_exceptions",
-    build_setting_default = False,
-    visibility = ["//visibility:public"],
-)
-
-config_setting(
-    name = "_enable_exceptions",
-    flag_values = {":enable_exceptions": "true"},
-    visibility = ["//visibility:public"],
-)
-
-# Enable rtti with --@rules_swiftnav//:enable_exceptions=true
-bool_flag(
-    name = "enable_rtti",
-    build_setting_default = False,
-    visibility = ["//visibility:public"],
-)
-
-config_setting(
-    name = "_enable_rtti",
-    flag_values = {":enable_rtti": "true"},
-    visibility = ["//visibility:public"],
-)
-
-# Allows us to experiment with building the codebase with different standards.
-string_flag(
-    name = "cxx_standard",
-    build_setting_default = "",  #inactive by default
-    visibility = ["//visibility:public"],
-)
-
-# Enable with --@rules_swiftnav//:cxx_standard=17
-config_setting(
-    name = "cxx17",
-    flag_values = {":cxx_standard": "17"},
-    visibility = ["//visibility:public"],
-)
-
-# Enable with --@rules_swiftnav//:cxx_standard=20
-config_setting(
-    name = "cxx20",
-    flag_values = {":cxx_standard": "20"},
-    visibility = ["//visibility:public"],
-)
-
-# Enable with --@rules_swiftnav//:cxx_standard=23
-config_setting(
-    name = "cxx23",
-    flag_values = {":cxx_standard": "23"},
-    visibility = ["//visibility:public"],
-)