diff --git a/CMake/README.md b/CMake/README.md
index 268fd65d..bfcf5807 100644
--- a/CMake/README.md
+++ b/CMake/README.md
@@ -1,80 +1,82 @@
-## Abseil CMake build instructions
-
-
-### Recommended usage : incorporate Abseil into an CMake project
-
- For API / ABI compatibility reasons, it is recommended to build
- and use abseil in a subdirectory of your project or as an embedded
- dependency
-
- This is similar to the recommended usage of the googletest framework
- ( https://github.com/google/googletest/blob/master/googletest/README.md )
-
- Build and use step-by-step
-
-
- 1- Download abseil and copy it in a sub-directory in your project.
- or add abseil as a git-submodule in your project
-
- 2- If not done yet, download and copy in your project the two dependencies of
- abseil `cctz` and `googletest`
-
- * cctz https://github.com/google/cctz
- * googletest https://github.com/google/googletest
-
- 3- You can then use the cmake command `add_subdirectory()` to include
- abseil directly and use the abseil targets in your project.
-
- Note: Abseil requires CCTZ and the googletest framework. Consequently,
- the targets `gtest`, `gtest_main`, `gmock` and `cctz` need
- to be declared in your project before including abseil with
- `add_subdirectory`. However, if abseil is compiled with
- `-DBUILD_TESTING=OFF`, then `gtest`, `gmock` and `gtest_main` are not
- required. In addition, it's possible to override the name of the `cctz`
- target to a custom one with option `-DABSL_CCTZ_TARGET=*my_cctz*`.
-
- 4- Add the absl:: target you wish to use to the `target_link_libraries()`
- section of your executable or of your library
-
-
- Here is a short CMakeLists.txt example of a possible project file
- using abseil
-
- cmake_minimum_required(VERSION 2.8.12)
- project(my_project)
-
- set(CMAKE_CXX_FLAGS "-std=c++11 -stdlib=libc++ ${CMAKE_CXX_FLAGS}")
-
- if (MSVC)
- # /wd4005 macro-redefinition
- # /wd4068 unknown pragma
- # /wd4244 conversion from 'type1' to 'type2'
- # /wd4267 conversion from 'size_t' to 'type2'
- # /wd4800 force value to bool 'true' or 'false' (performance warning)
- add_compile_options(/wd4005 /wd4068 /wd4244 /wd4267 /wd4800)
- add_definitions(/DNOMINMAX /DWIN32_LEAN_AND_MEAN=1 /D_CRT_SECURE_NO_WARNINGS)
- endif()
-
- add_subdirectory(googletest)
- add_subdirectory(cctz)
- add_subdirectory(abseil-cpp)
-
- add_executable(my_exe source.cpp)
- target_link_libraries(my_exe absl::base absl::synchronization absl::strings)
-
-
-As of this writing, that pull request requires -DBUILD_TESTING=OFF as it doesn't correctly export cctz's dependency on Google Benchmark.
-
- You will find here a non exhaustive list of absl public targets
-
- absl::base
- absl::algorithm
- absl::container
- absl::debugging
- absl::memory
- absl::meta
- absl::numeric
- absl::strings
- absl::synchronization
- absl::time
- absl::utility
+# Abseil CMake Build Instructions
+
+Abseil comes with a CMake build script ([CMakeLists.txt](../CMakeLists.txt))
+that can be used on a wide range of platforms ("C" stands for cross-platform.).
+If you don't have CMake installed already, you can download it for free from
+.
+
+CMake works by generating native makefiles or build projects that can
+be used in the compiler environment of your choice.
+
+For API/ABI compatibility reasons, we strongly recommend building Abseil in a
+subdirectory of your project or as an embedded dependency.
+
+## Incorporating Abseil Into a CMake Project
+
+The recommendations below are similar to those for using CMake within the
+googletest framework
+()
+
+### Step-by-Step Instructions
+
+1. If you haven't done so already, integrate the Abseil dependency
+[CCTZ](https://github.com/google/cctz) into your CMake project. Consequently, the
+target 'cctz' needs to be declared in your CMake project **before** including Abseil.
+Note: If you want to build the Abseil tests, you'll also need [Google Test](https://github.com/google/googletest). To disable Abseil tests, you have to pass
+`-DBUILD_TESTING=OFF` when configuring your project with CMake.
+
+2. Download Abseil and copy it into a subdirectory in your CMake project or add
+Abseil as a [git submodule](https://git-scm.com/docs/git-submodule) in your
+CMake project.
+
+3. You can then use the CMake command
+[`add_subdirectory()`](https://cmake.org/cmake/help/latest/command/add_subdirectory.html)
+to include Abseil directly in your CMake project. In addition, it's possible to
+customize the name of the `cctz` target with the `-DABSL_CCTZ_TARGET=*my_cctz*` option.
+
+4. Add the **absl::** target you wish to use to the
+[`target_link_libraries()`](https://cmake.org/cmake/help/latest/command/target_link_libraries.html)
+section of your executable or of your library.
+Here is a short CMakeLists.txt example of a project file using Abseil.
+
+```cmake
+cmake_minimum_required(VERSION 2.8.12)
+project(my_project)
+
+set(CMAKE_CXX_FLAGS "-std=c++11 -stdlib=libc++ ${CMAKE_CXX_FLAGS}")
+
+if(MSVC)
+ # /wd4005 macro-redefinition
+ # /wd4068 unknown pragma
+ # /wd4244 conversion from 'type1' to 'type2'
+ # /wd4267 conversion from 'size_t' to 'type2'
+ # /wd4800 force value to bool 'true' or 'false' (performance warning)
+ add_compile_options(/wd4005 /wd4068 /wd4244 /wd4267 /wd4800)
+ add_definitions(/DNOMINMAX /DWIN32_LEAN_AND_MEAN=1 /D_CRT_SECURE_NO_WARNINGS)
+endif()
+
+add_subdirectory(googletest)
+add_subdirectory(cctz)
+add_subdirectory(abseil-cpp)
+
+add_executable(my_exe source.cpp)
+target_link_libraries(my_exe absl::base absl::synchronization absl::strings)
+```
+
+### Available Abseil CMake Public Targets
+
+Here's a non-exhaustive list of Abseil CMake public targets:
+
+```cmake
+absl::base
+absl::algorithm
+absl::container
+absl::debugging
+absl::memory
+absl::meta
+absl::numeric
+absl::strings
+absl::synchronization
+absl::time
+absl::utility
+```
diff --git a/absl/base/attributes.h b/absl/base/attributes.h
index 4e1fc8b5..c44b2e89 100644
--- a/absl/base/attributes.h
+++ b/absl/base/attributes.h
@@ -527,6 +527,16 @@
#define ABSL_ATTRIBUTE_PACKED
#endif
+// ABSL_ATTRIBUTE_FUNC_ALIGN
+//
+// Tells the compiler to align the function start at least to certain
+// alignment boundary
+#if ABSL_HAVE_ATTRIBUTE(aligned) || (defined(__GNUC__) && !defined(__clang__))
+#define ABSL_ATTRIBUTE_FUNC_ALIGN(bytes) __attribute__((aligned(bytes)))
+#else
+#define ABSL_ATTRIBUTE_FUNC_ALIGN(bytes)
+#endif
+
// ABSL_CONST_INIT
//
// A variable declaration annotated with the `ABSL_CONST_INIT` attribute will
diff --git a/absl/base/internal/malloc_hook.cc b/absl/base/internal/malloc_hook.cc
index 780e8fe3..e7b626df 100644
--- a/absl/base/internal/malloc_hook.cc
+++ b/absl/base/internal/malloc_hook.cc
@@ -437,6 +437,7 @@ static inline bool InHookCaller(const void* caller) {
return ADDR_IN_ATTRIBUTE_SECTION(caller, google_malloc) ||
ADDR_IN_ATTRIBUTE_SECTION(caller, malloc_hook) ||
ADDR_IN_ATTRIBUTE_SECTION(caller, blink_malloc);
+
// We can use one section for everything except tcmalloc_or_debug
// due to its special linkage mode, which prevents merging of the sections.
}
diff --git a/absl/strings/str_split_test.cc b/absl/strings/str_split_test.cc
index b1db1c56..16b047a1 100644
--- a/absl/strings/str_split_test.cc
+++ b/absl/strings/str_split_test.cc
@@ -621,7 +621,7 @@ TEST(Split, StringDelimiter) {
TEST(Split, UTF8) {
// Tests splitting utf8 strings and utf8 delimiters.
- std::string utf8_string = "\u03BA\u1F79\u03C3\u03BC\u03B5";
+ std::string utf8_string = u8"\u03BA\u1F79\u03C3\u03BC\u03B5";
{
// A utf8 input std::string with an ascii delimiter.
std::string to_split = "a," + utf8_string;
@@ -641,8 +641,8 @@ TEST(Split, UTF8) {
{
// A utf8 input std::string and ByAnyChar with ascii chars.
std::vector v =
- absl::StrSplit("Foo h\u00E4llo th\u4E1Ere", absl::ByAnyChar(" \t"));
- EXPECT_THAT(v, ElementsAre("Foo", "h\u00E4llo", "th\u4E1Ere"));
+ absl::StrSplit(u8"Foo h\u00E4llo th\u4E1Ere", absl::ByAnyChar(" \t"));
+ EXPECT_THAT(v, ElementsAre("Foo", u8"h\u00E4llo", u8"th\u4E1Ere"));
}
}
diff --git a/absl/synchronization/blocking_counter.h b/absl/synchronization/blocking_counter.h
index 476d5f8f..557ed028 100644
--- a/absl/synchronization/blocking_counter.h
+++ b/absl/synchronization/blocking_counter.h
@@ -93,4 +93,5 @@ class BlockingCounter {
};
} // namespace absl
+
#endif // ABSL_SYNCHRONIZATION_BLOCKING_COUNTER_H_