Export of internal Abseil changes.

--
9e8aa654630015ea8221703b0ea10dd1a47a848f by Abseil Team <absl-team@google.com>:

Fix typo

PiperOrigin-RevId: 219474910

--
b1621572fb5a326642766f9f0f16abc3620dd6e8 by Xiaoyi Zhang <zhangxy@google.com>:

Applies https://github.com/abseil/abseil-cpp/pull/194 to fix raw_hash_map
build issues for Windows VS 15.8.

PiperOrigin-RevId: 219473484

--
a61df296bc5449261c6deccb6410df83d560d210 by Jon Cohen <cohenjon@google.com>:

Remove reference to ABSL_COMPILE_CXXFLAGS in our cmakelists files.  It wasn't used, but we will soon instead use an INERFACE target with target_compile_options for the compile options needed for Abseil.

PiperOrigin-RevId: 219352641

--
0d9536a26c03229df3e782e78a8211e450259af2 by Abseil Team <absl-team@google.com>:

Add missing dependencies on base:core_headers

PiperOrigin-RevId: 219320098

--
5693e836e4ec4ce23315f3a7846c12c64cf3d5ab by Abseil Team <absl-team@google.com>:

Remove dynamic_annotations from core_headers, and add core_headers to CMakeLists.

PiperOrigin-RevId: 219306959
GitOrigin-RevId: 9e8aa654630015ea8221703b0ea10dd1a47a848f
Change-Id: Ie52b9fa7ab1285b6846ceea5503caf744e7303d8

6 files changed, 29 insertions, 6 deletions

diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake
index 96813b08..d4870365 100644
--- a/CMake/AbseilHelpers.cmake
+++ b/CMake/AbseilHelpers.cmake
@@ -48,7 +48,7 @@ function(absl_library)
 
   add_library(${_NAME} STATIC ${ABSL_LIB_SOURCES})
 
-  target_compile_options(${_NAME} PRIVATE ${ABSL_COMPILE_CXXFLAGS} ${ABSL_LIB_PRIVATE_COMPILE_FLAGS})
+  target_compile_options(${_NAME} PRIVATE ${ABSL_LIB_PRIVATE_COMPILE_FLAGS})
   target_link_libraries(${_NAME} PUBLIC ${ABSL_LIB_PUBLIC_LIBRARIES})
   target_include_directories(${_NAME}
     PUBLIC ${ABSL_COMMON_INCLUDE_DIRS} ${ABSL_LIB_PUBLIC_INCLUDE_DIRS}
@@ -140,9 +140,8 @@ function(absl_cc_library)
       target_sources(${_NAME} PRIVATE ${ABSL_CC_LIB_SRCS} ${ABSL_CC_LIB_HDRS})
       target_include_directories(${_NAME}
         PUBLIC ${ABSL_COMMON_INCLUDE_DIRS})
-      # TODO(rongjiecomputer): Revisit ABSL_COMPILE_CXXFLAGS when fixing GH#123
       target_compile_options(${_NAME}
-        PRIVATE ${ABSL_COMPILE_CXXFLAGS} ${ABSL_CC_LIB_COPTS})
+        PRIVATE ${ABSL_CC_LIB_COPTS})
       target_link_libraries(${_NAME}
         PUBLIC ${ABSL_CC_LIB_DEPS}
         PRIVATE ${ABSL_CC_LIB_LINKOPTS}
@@ -245,7 +244,7 @@ function(absl_test)
 
     add_executable(${_NAME}_bin ${ABSL_TEST_SOURCES})
 
-    target_compile_options(${_NAME}_bin PRIVATE ${ABSL_COMPILE_CXXFLAGS} ${ABSL_TEST_PRIVATE_COMPILE_FLAGS})
+    target_compile_options(${_NAME}_bin PRIVATE ${ABSL_TEST_PRIVATE_COMPILE_FLAGS})
     target_link_libraries(${_NAME}_bin PUBLIC ${ABSL_TEST_PUBLIC_LIBRARIES} ${ABSL_TEST_COMMON_LIBRARIES})
     target_include_directories(${_NAME}_bin
       PUBLIC ${ABSL_COMMON_INCLUDE_DIRS} ${ABSL_TEST_PUBLIC_INCLUDE_DIRS}
diff --git a/absl/base/BUILD.bazel b/absl/base/BUILD.bazel
index f7d81013..9b86ce77 100644
--- a/absl/base/BUILD.bazel
+++ b/absl/base/BUILD.bazel
@@ -75,7 +75,6 @@ cc_library(
     copts = ABSL_DEFAULT_COPTS,
     deps = [
         ":config",
-        ":dynamic_annotations",
     ],
 )
 
diff --git a/absl/base/CMakeLists.txt b/absl/base/CMakeLists.txt
index 202003e6..3c580d43 100644
--- a/absl/base/CMakeLists.txt
+++ b/absl/base/CMakeLists.txt
@@ -130,6 +130,29 @@ absl_library(
 
 absl_cc_library(
   NAME
+    config
+  HDRS
+    "config.h"
+    "policy_checks.h"
+  PUBLIC
+)
+
+absl_cc_library(
+  NAME
+    core_headers
+  HDRS
+    "attributes.h"
+    "macros.h"
+    "optimization.h"
+    "port.h"
+    "thread_annotations.h"
+  DEPS
+    absl::config
+  PUBLIC
+)
+
+absl_cc_library(
+  NAME
     spinlock_wait
   SRCS
     "internal/spinlock_wait.cc"
diff --git a/absl/debugging/BUILD.bazel b/absl/debugging/BUILD.bazel
index e1e7fced..a8ebaea4 100644
--- a/absl/debugging/BUILD.bazel
+++ b/absl/debugging/BUILD.bazel
@@ -149,6 +149,7 @@ cc_library(
     copts = ABSL_DEFAULT_COPTS,
     deps = [
         "//absl/base",
+        "//absl/base:core_headers",
         "//absl/base:dynamic_annotations",
     ],
 )
diff --git a/absl/hash/hash.h b/absl/hash/hash.h
index 8cbb19e2..36c7c2b3 100644
--- a/absl/hash/hash.h
+++ b/absl/hash/hash.h
@@ -98,7 +98,7 @@ namespace absl {
 //    * absl::string_view
 //    * absl::InlinedVector
 //    * absl::FixedArray
-//    * absl::unit128
+//    * absl::uint128
 //    * absl::Time, absl::Duration, and absl::TimeZone
 //
 // Note: the list above is not meant to be exhaustive. Additional type support
diff --git a/absl/types/BUILD.bazel b/absl/types/BUILD.bazel
index 32f690c9..43899ca7 100644
--- a/absl/types/BUILD.bazel
+++ b/absl/types/BUILD.bazel
@@ -168,6 +168,7 @@ cc_library(
     deps = [
         ":bad_optional_access",
         "//absl/base:config",
+        "//absl/base:core_headers",
         "//absl/memory",
         "//absl/meta:type_traits",
         "//absl/utility",