[libc][bazel] unglob libc macros

In a previous patch an "internal_includes" target was created to give
access to the macro headers. This patch removes that in favor of
individual targets for these headers, better matching the existing code.

Author: michaelrj-google

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

@@ -65,11 +65,35 @@ config_setting(
 ################################# Include Files ################################
 
 libc_support_library(
-    name = "internal_includes",
-    textual_hdrs = glob([
-        "include/llvm-libc-macros/*.h",
-        "include/llvm-libc-types/*",
-    ]),
+    name = "llvm_libc_macros_math_macros",
+    hdrs = ["include/llvm-libc-macros/math-macros.h"],
+)
+
+libc_support_library(
+    name = "llvm_libc_macros_limits_macros",
+    hdrs = ["include/llvm-libc-macros/limits-macros.h"],
+)
+
+libc_support_library(
+    name = "llvm_libc_macros_float_macros",
+    hdrs = ["include/llvm-libc-macros/float-macros.h"],
+)
+
+libc_support_library(
+    name = "llvm_libc_macros_stdint_macros",
+    hdrs = ["include/llvm-libc-macros/stdint-macros.h"],
+)
+
+libc_support_library(
+    name = "llvm_libc_macros_stdfix_macros",
+    hdrs = ["include/llvm-libc-macros/stdfix-macros.h"],
+    deps = [":llvm_libc_macros_float_macros"],
+)
+
+libc_support_library(
+    name = "llvm_libc_types_float128",
+    hdrs = ["include/llvm-libc-types/float128.h"],
+    deps = [":llvm_libc_macros_float_macros"],
 )
 
 ############################### Support libraries ##############################
@@ -691,7 +715,7 @@ libc_support_library(
         ":__support_macros_properties_architectures",
         ":__support_macros_sanitizer",
         ":errno",
-        ":internal_includes",
+        ":llvm_libc_macros_math_macros",
     ],
 )
 
@@ -764,7 +788,7 @@ libc_support_library(
         ":__support_fputil_normal_float",
         ":__support_macros_optimization",
         ":__support_uint128",
-        ":internal_includes",
+        ":llvm_libc_macros_math_macros",
     ],
 )
 
@@ -778,7 +802,7 @@ libc_support_library(
         ":__support_fputil_fp_bits",
         ":__support_fputil_rounding_mode",
         ":__support_macros_attributes",
-        ":internal_includes",
+        ":llvm_libc_macros_math_macros",
     ],
 )
 
@@ -1007,33 +1031,6 @@ libc_support_library(
     ],
 )
 
-libc_support_library(
-    name = "llvm_libc_macros_limits_macros",
-    hdrs = ["include/llvm-libc-macros/limits-macros.h"],
-)
-
-libc_support_library(
-    name = "llvm_libc_macros_float_macros",
-    hdrs = ["include/llvm-libc-macros/float-macros.h"],
-)
-
-libc_support_library(
-    name = "llvm_libc_macros_stdint_macros",
-    hdrs = ["include/llvm-libc-macros/stdint-macros.h"],
-)
-
-libc_support_library(
-    name = "llvm_libc_macros_stdfix_macros",
-    hdrs = ["include/llvm-libc-macros/stdfix-macros.h"],
-    deps = [":llvm_libc_macros_float_macros"],
-)
-
-libc_support_library(
-    name = "llvm_libc_types_float128",
-    hdrs = ["include/llvm-libc-types/float128.h"],
-    deps = [":llvm_libc_macros_float_macros"],
-)
-
 ############################### errno targets ################################
 
 libc_function(
@@ -1200,7 +1197,7 @@ libc_support_library(
         "__support_cpp_type_traits",
         ":__support_common",
         ":errno",
-        ":internal_includes",
+        ":llvm_libc_macros_math_macros",
     ],
 )
 

utils/bazel/llvm-project-overlay/libc/test/src/__support/BUILD.bazel

@@ -89,7 +89,7 @@ libc_test(
         "//libc:__support_cpp_optional",
         "//libc:__support_macros_properties_types",
         "//libc:__support_uint",
-        "//libc:internal_includes",
+        "//libc:llvm_libc_macros_math_macros",
     ],
 )
 

utils/bazel/llvm-project-overlay/libc/test/src/math/BUILD.bazel

@@ -297,7 +297,7 @@ libc_support_library(
         "//libc:__support_cpp_limits",
         "//libc:__support_fputil_fp_bits",
         "//libc:__support_fputil_manipulation_functions",
-        "//libc:internal_includes",
+        "//libc:llvm_libc_macros_math_macros",
         "//libc/test/UnitTest:LibcUnitTest",
     ],
 )

utils/bazel/llvm-project-overlay/libc/test/src/math/libc_math_test_rules.bzl

@@ -34,7 +34,7 @@ def math_test(name, hdrs = [], deps = [], **kwargs):
             "//libc:__support_math_extras",
             "//libc:__support_uint128",
             "//libc/test/UnitTest:fp_test_helpers",
-            "//libc:internal_includes",
+            "//libc:llvm_libc_macros_math_macros",
         ] + deps,
         **kwargs
     )