chore(build): cleanup BUILD files

GitOrigin-RevId: cb9ddcea3c3a8cb9a42add4aafe719a18e5e9275

sdk/load-and-run/BUILD

+cc_library(
+    name = "mgblar",
+    copts = ["-std=c++14"],
+    srcs = [
+        "src/infile_persistent_cache.cpp",
+        "src/mgblar.cpp",
+        "src/json_loader.cpp",
+    ],
+    hdrs = [
+        "src/infile_persistent_cache.h",
+        "src/mgblar.h",
+        "src/json_loader.h",
+        "src/npy.h",
+    ],
+    features = if_opt([
+        "no_exceptions",
+        "no_rtti",
+    ]),
+    includes = ["src"],
+    defines = ["MGB_ENABLE_FASTRUN=1"],
+    deps = ["//brain/megbrain:sdk-test"],
+)
+
+cc_megvii_binary(
+    name = "load_and_run",
+    copts = ["-std=c++14"],
+    srcs = ["main.cpp"],
+    features = if_opt([
+        "no_exceptions",
+        "no_rtti",
+    ]),
+    internal_deps = [":mgblar"],
+    visibility = ["//visibility:public"],
+)
+
+cc_megvii_shared_object(
+    name = "load_and_run_shared",
+    copts = ["-std=c++14"],
+    srcs = ["main.cpp"],
+    features = if_opt([
+        "no_exceptions",
+        "no_rtti",
+    ]),
+    internal_deps = [":mgblar"],
+    syms = ["main"],
+)
+
+cc_megvii_binary(
+    name = "json_loader_test",
+    copts = ["-std=c++14"],
+    srcs = ["test/json_loader_test.cpp"],
+    internal_deps = [":mgblar"],
+)
+
+cc_library(
+    name = "megbrain_ios_lar_lib",
+    srcs = [
+        "src/infile_persistent_cache.cpp",
+        "src/mgblar.cpp",
+    ],
+    hdrs = [
+        "src/infile_persistent_cache.h",
+        "src/mgblar.h",
+    ],
+    copts = ["-DMGB_NO_MAIN=1"],
+    features = if_opt([
+        "no_exceptions",
+        "no_rtti",
+    ]),
+    deps = ["//brain/megbrain:sdk-test"],
+)
+
+cc_megvii_static_library(
+    name = "megbrain_ios_lar",
+    deps = [":megbrain_ios_lar_lib"],
+)