generate caffe2/core/macros.h in shared build structure (pytorch#98131)

This is only used by Bazel for now.

Differential Revision: [D44604078](https://our.internmc.facebook.com/intern/diff/D44604078/)

**NOTE FOR REVIEWERS**: This PR has internal Meta-specific changes or comments, please review them on [Phabricator](https://our.internmc.facebook.com/intern/diff/D44604078/)!
Pull Request resolved: pytorch#98131
Approved by: https://github.com/ezyang, https://github.com/PaliC

BUILD.bazel

@@ -450,28 +450,6 @@ CAFFE2_COPTS = COMMON_COPTS + [
     "-fno-trapping-math",
 ]
 
-header_template_rule(
-    name = "caffe2_core_macros_h",
-    src = "caffe2/core/macros.h.in",
-    out = "caffe2/core/macros.h",
-    substitutions = {
-        "cmakedefine": "define",
-        "#define CAFFE2_FORCE_FALLBACK_CUDA_MPI": "/* #undef CAFFE2_FORCE_FALLBACK_CUDA_MPI */",
-        "#define CAFFE2_HAS_MKL_DNN": "/* #undef CAFFE2_HAS_MKL_DNN */",
-        "#define CAFFE2_HAS_MKL_SGEMM_PACK": "/* #undef CAFFE2_HAS_MKL_SGEMM_PACK */",
-        "#define CAFFE2_THREADPOOL_MAIN_IMBALANCE": "/* #undef CAFFE2_THREADPOOL_MAIN_IMBALANCE */",
-        "#define CAFFE2_THREADPOOL_STATS": "/* #undef CAFFE2_THREADPOOL_STATS */",
-        "#define CAFFE2_USE_ACCELERATE": "/* #undef CAFFE2_USE_ACCELERATE */",
-        "#define CAFFE2_USE_EIGEN_FOR_BLAS": "/* #undef CAFFE2_USE_EIGEN_FOR_BLAS */",
-        "#define CAFFE2_USE_FBCODE": "/* #undef CAFFE2_USE_FBCODE */",
-        "#define CAFFE2_USE_GOOGLE_GLOG": "/* #undef CAFFE2_USE_GOOGLE_GLOG */",
-        "#define CAFFE2_USE_LITE_PROTO": "/* #undef CAFFE2_USE_LITE_PROTO */",
-        "#define CAFFE2_USE_MKL\n": "/* #undef CAFFE2_USE_MKL */\n",
-        "#define CAFFE2_USE_NVTX": "/* #undef CAFFE2_USE_NVTX */",
-        "#define CAFFE2_USE_TRT": "/* #undef CAFFE2_USE_TRT */",
-    },
-)
-
 filegroup(
     name = "caffe2_contrib_srcs",
     srcs = [

build.bzl

@@ -6,6 +6,24 @@ load(
 )
 
 def define_targets(rules):
+    rules.cmake_configure_file(
+        name = "caffe2_core_macros_h",
+        src = "caffe2/core/macros.h.in",
+        out = "caffe2/core/macros.h",
+        definitions = [
+            "CAFFE2_BUILD_SHARED_LIBS",
+            "CAFFE2_PERF_WITH_AVX",
+            "CAFFE2_PERF_WITH_AVX2",
+            "CAFFE2_PERF_WITH_AVX512",
+            "CAFFE2_USE_EXCEPTION_PTR",
+            "CAFFE2_USE_CUDNN",
+            "USE_MKLDNN",
+            "CAFFE2_USE_ITT",
+            "TORCH_DISABLE_GPU_ASSERTS",
+            "EIGEN_MPL2_ONLY",
+        ],
+    )
+
     rules.cc_library(
         name = "caffe2_serialize",
         srcs = [