[Bazel] Fix version defines

[GMNGeoffrey]

Summary

Some of these were the wrong version and some of them were the wrong
format. Did some hunting around to figure out what exactly they're
supposed to be. Since basically everything is derived from the LLVM
version we should probably make this a bit less hardcoded, but just
fixing the values for now.

Sources:
https://github.com/llvm/llvm-project/blob/b686fc7a1bea/clang/include/clang/Basic/Version.inc.in
https://github.com/llvm/llvm-project/blob/b686fc7a1bea/clang/CMakeLists.txt#L353-L363
https://github.com/llvm/llvm-project/blob/b686fc7a1bea/llvm/CMakeLists.txt#L13-L29
https://github.com/llvm/llvm-project/blob/b686fc7a1bea/lld/CMakeLists.txt#L131-L138

[MaskRay]

Looks great!

utils/bazel/llvm-project-overlay/clang/BUILD.bazel

 exports_files(
     glob(["include/**/*.td"]),
 )
 
 genrule(
     name = "basic_version_gen",
     outs = ["include/clang/Basic/Version.inc"],
     cmd = (
-        "echo '#define CLANG_VERSION 12.0' >> $@\n" +
-        "echo '#define CLANG_VERSION_MAJOR 12' >> $@\n" +
+        "echo '#define CLANG_VERSION 14.0.0' >> $@\n" +
+        "echo '#define CLANG_VERSION_MAJOR 14' >> $@\n" +
         "echo '#define CLANG_VERSION_MINOR 0' >> $@\n" +
         "echo '#define CLANG_VERSION_PATCHLEVEL 0' >> $@\n" +
-        "echo '#define CLANG_VERSION_STRING \"git\"' >> $@\n"
+        "echo '#define CLANG_VERSION_STRING \"14.0.0\"' >> $@\n"
     ),
 )
 
 cc_library(
     name = "config",
     hdrs = [
         "include/clang/Basic/Version.inc",
         "include/clang/Config/config.h",

utils/bazel/llvm-project-overlay/lld/BUILD.bazel

 # This file is licensed under the Apache License v2.0 with LLVM Exceptions.
 # See https://llvm.org/LICENSE.txt for license information.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 load("//llvm:tblgen.bzl", "gentbl")
 
 package(
     default_visibility = ["//visibility:public"],
     licenses = ["notice"],
 )
 
 # TODO: Actually compute version info
 genrule(
     name = "config_version_gen",
     outs = ["include/lld/Common/Version.inc"],
-    cmd = "echo '#define LLD_VERSION_STRING \"git\"' > $@",
+    cmd = "echo '#define LLD_VERSION_STRING \"14.0.0\"' > $@",
 )
 
 genrule(
     name = "vcs_version_gen",
     outs = ["Common/VCSVersion.inc"],
     cmd = "echo '#undef LLD_REVISION' >> $@\n" +
           "echo '#undef LLD_REPOSITORY' >> $@\n",
 )

utils/bazel/llvm-project-overlay/llvm/include/llvm/Config/llvm-config.h

 
 /* Define if we have the oprofile JIT-support library */
 #define LLVM_USE_OPROFILE 0
 
 /* Define if we have the perf JIT-support library */
 #define LLVM_USE_PERF 0
 
 /* Major version of the LLVM API */
-#define LLVM_VERSION_MAJOR 13
+#define LLVM_VERSION_MAJOR 14
 
 /* Minor version of the LLVM API */
 #define LLVM_VERSION_MINOR 0
 
 /* Patch version of the LLVM API */
 #define LLVM_VERSION_PATCH 0
 
 /* LLVM version string */
-#define LLVM_VERSION_STRING "13.0.0git"
+#define LLVM_VERSION_STRING "14.0.0git"
 
 /* Whether LLVM records statistics for use with GetStatistics(),
  * PrintStatistics() or PrintStatisticsJSON()
  */
 #define LLVM_FORCE_ENABLE_STATS 0
 
 /* Define if we have z3 and want to build it */
 /* #undef LLVM_WITH_Z3 */