Restoring authorship annotation for <somov@yandex-team.ru>. Commit 1 of 2.

13 files changed, 106 insertions, 106 deletions

diff --git a/contrib/libs/cxxsupp/libcxx/include/__config b/contrib/libs/cxxsupp/libcxx/include/__config
index bdc54b92d1e..64c5a00c488 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__config
+++ b/contrib/libs/cxxsupp/libcxx/include/__config
@@ -34,16 +34,16 @@
 #elif defined(_MSC_VER)
 #define _LIBCPP_COMPILER_MSVC
 
-#if _MSVC_LANG == 201705L
-#  define _LIBCPP_STD_VER 20
-#elif _MSVC_LANG == 201703L
+#if _MSVC_LANG == 201705L 
+#  define _LIBCPP_STD_VER 20 
+#elif _MSVC_LANG == 201703L 
 #  define _LIBCPP_STD_VER 17
 #else
 #  define _LIBCPP_STD_VER 14
 #endif
 
-#define _LIBCPP_UCRT_INCLUDE(x) <Y_UCRT_INCLUDE/x>
-#define _LIBCPP_MSVC_INCLUDE(x) <Y_MSVC_INCLUDE/x>
+#define _LIBCPP_UCRT_INCLUDE(x) <Y_UCRT_INCLUDE/x> 
+#define _LIBCPP_MSVC_INCLUDE(x) <Y_MSVC_INCLUDE/x> 
 #elif defined(__IBMCPP__)
 #define _LIBCPP_COMPILER_IBM
 #endif
@@ -1306,8 +1306,8 @@ extern "C" _LIBCPP_FUNC_VIS void __sanitizer_annotate_contiguous_container(
 #endif
 
 #if defined(_LIBCPP_ABI_MICROSOFT) && \
-   (defined(_LIBCPP_COMPILER_MSVC) || __has_declspec_attribute(empty_bases)) && \
-    !defined(__CUDACC__)
+   (defined(_LIBCPP_COMPILER_MSVC) || __has_declspec_attribute(empty_bases)) && \ 
+    !defined(__CUDACC__) 
 #  define _LIBCPP_DECLSPEC_EMPTY_BASES __declspec(empty_bases)
 #else
 #  define _LIBCPP_DECLSPEC_EMPTY_BASES
@@ -1336,11 +1336,11 @@ extern "C" _LIBCPP_FUNC_VIS void __sanitizer_annotate_contiguous_container(
 #define _LIBCPP_HAS_NO_SPACESHIP_OPERATOR
 #endif
 
-// Yandex-specific: We build our own libc++, so it has everything available
-#define _LIBCPP_DISABLE_AVAILABILITY
-// End of Yandex-specific
-
-#if defined(_LIBCPP_COMPILER_IBM) || defined(__CUDACC__)
+// Yandex-specific: We build our own libc++, so it has everything available 
+#define _LIBCPP_DISABLE_AVAILABILITY 
+// End of Yandex-specific 
+ 
+#if defined(_LIBCPP_COMPILER_IBM) || defined(__CUDACC__) 
 #define _LIBCPP_HAS_NO_PRAGMA_PUSH_POP_MACRO
 #endif
 
diff --git a/contrib/libs/cxxsupp/libcxx/include/__locale b/contrib/libs/cxxsupp/libcxx/include/__locale
index 38cb7a6f391..3ca06c386a4 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__locale
+++ b/contrib/libs/cxxsupp/libcxx/include/__locale
@@ -34,7 +34,7 @@
 # include <__support/newlib/xlocale.h>
 #elif defined(__OpenBSD__)
 # include <__support/openbsd/xlocale.h>
-#elif (defined(__APPLE__)      || defined(__FreeBSD__) \
+#elif (defined(__APPLE__)      || defined(__FreeBSD__) \ 
     || defined(__EMSCRIPTEN__) || defined(__IBMCPP__))
 # include <xlocale.h>
 #elif defined(__Fuchsia__)
diff --git a/contrib/libs/cxxsupp/libcxx/include/__string b/contrib/libs/cxxsupp/libcxx/include/__string
index 7074a735386..161f7195d00 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__string
+++ b/contrib/libs/cxxsupp/libcxx/include/__string
@@ -426,7 +426,7 @@ char_traits<char>::find(const char_type* __s, size_t __n, const char_type& __a)
 {
     if (__n == 0)
         return nullptr;
-#if __has_feature(cxx_constexpr_string_builtins) && !defined(__CUDACC__)
+#if __has_feature(cxx_constexpr_string_builtins) && !defined(__CUDACC__) 
     return __builtin_char_memchr(__s, to_int_type(__a), __n);
 #elif _LIBCPP_STD_VER <= 14
     return (const char_type*) _VSTD::memchr(__s, to_int_type(__a), __n);
@@ -509,7 +509,7 @@ char_traits<wchar_t>::compare(const char_type* __s1, const char_type* __s2, size
 {
     if (__n == 0)
         return 0;
-#if __has_feature(cxx_constexpr_string_builtins) && !defined(__CUDACC__)
+#if __has_feature(cxx_constexpr_string_builtins) && !defined(__CUDACC__) 
     return __builtin_wmemcmp(__s1, __s2, __n);
 #elif _LIBCPP_STD_VER <= 14
     return _VSTD::wmemcmp(__s1, __s2, __n);
@@ -529,7 +529,7 @@ inline _LIBCPP_CONSTEXPR_AFTER_CXX14
 size_t
 char_traits<wchar_t>::length(const char_type* __s) _NOEXCEPT
 {
-#if __has_feature(cxx_constexpr_string_builtins) && !defined(__CUDACC__)
+#if __has_feature(cxx_constexpr_string_builtins) && !defined(__CUDACC__) 
     return __builtin_wcslen(__s);
 #elif _LIBCPP_STD_VER <= 14
     return _VSTD::wcslen(__s);
@@ -547,7 +547,7 @@ char_traits<wchar_t>::find(const char_type* __s, size_t __n, const char_type& __
 {
     if (__n == 0)
         return nullptr;
-#if __has_feature(cxx_constexpr_string_builtins) && !defined(__CUDACC__)
+#if __has_feature(cxx_constexpr_string_builtins) && !defined(__CUDACC__) 
     return __builtin_wmemchr(__s, __a, __n);
 #elif _LIBCPP_STD_VER <= 14
     return _VSTD::wmemchr(__s, __a, __n);
diff --git a/contrib/libs/cxxsupp/libcxx/include/__support/android/locale_bionic.h b/contrib/libs/cxxsupp/libcxx/include/__support/android/locale_bionic.h
index 733eb83642f..650683310cf 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__support/android/locale_bionic.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__support/android/locale_bionic.h
@@ -26,9 +26,9 @@ extern "C" {
 #if defined(__ANDROID__)
 
 #include <android/api-level.h>
-#if defined(__has_include) && __has_include(<android/ndk-version.h>)
-#   include <android/ndk-version.h>
-#endif
+#if defined(__has_include) && __has_include(<android/ndk-version.h>) 
+#   include <android/ndk-version.h> 
+#endif 
 #if __ANDROID_API__ < 21
 #include <__support/xlocale/__posix_l_fallback.h>
 #endif
diff --git a/contrib/libs/cxxsupp/libcxx/include/__support/win32/atomic_win32.h b/contrib/libs/cxxsupp/libcxx/include/__support/win32/atomic_win32.h
index e32bcf90735..cc7bdeee63c 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__support/win32/atomic_win32.h
+++ b/contrib/libs/cxxsupp/libcxx/include/__support/win32/atomic_win32.h
@@ -64,9 +64,9 @@ static inline void __c11_atomic_init(_Atomic(_Tp)* __a,  _Tp __val) {
 }
 
 static inline void __c11_atomic_thread_fence(int __order) {
-    if (__order != static_cast<int>(memory_order_relaxed)) {
+    if (__order != static_cast<int>(memory_order_relaxed)) { 
 #if defined(_M_IX86) || defined(_M_X64)
-        if (__order == static_cast<int>(memory_order_seq_cst)) {
+        if (__order == static_cast<int>(memory_order_seq_cst)) { 
             _MemoryBarrier;
         } else {
             _ReadWriteBarrier();
diff --git a/contrib/libs/cxxsupp/libcxx/include/__tuple b/contrib/libs/cxxsupp/libcxx/include/__tuple
index 08f4dd5efa4..d52b88497a0 100644
--- a/contrib/libs/cxxsupp/libcxx/include/__tuple
+++ b/contrib/libs/cxxsupp/libcxx/include/__tuple
@@ -91,7 +91,7 @@ struct __integer_sequence {
   using __to_tuple_indices = __tuple_indices<(_Values + _Sp)...>;
 };
 
-#if defined(__CUDACC__) || !__has_builtin(__make_integer_seq) || defined(_LIBCPP_TESTING_FALLBACK_MAKE_INTEGER_SEQUENCE)
+#if defined(__CUDACC__) || !__has_builtin(__make_integer_seq) || defined(_LIBCPP_TESTING_FALLBACK_MAKE_INTEGER_SEQUENCE) 
 namespace __detail {
 
 template<typename _Tp, size_t ..._Extra> struct __repeat;
@@ -133,7 +133,7 @@ template<> struct __parity<7> { template<size_t _Np> struct __pmake : __repeat<t
 
 #endif // !__has_builtin(__make_integer_seq) || defined(_LIBCPP_TESTING_FALLBACK_MAKE_INTEGER_SEQUENCE)
 
-#if __has_builtin(__make_integer_seq) && !defined(__CUDACC__)
+#if __has_builtin(__make_integer_seq) && !defined(__CUDACC__) 
 template <size_t _Ep, size_t _Sp>
 using __make_indices_imp =
     typename __make_integer_seq<__integer_sequence, size_t, _Ep - _Sp>::template
@@ -264,7 +264,7 @@ __indexed<_Idx, _Tp> __at_index(__indexed<_Idx, _Tp> const&);
 
 } // namespace __indexer_detail
 
-#if !defined(__CUDACC__) || !defined(_MSC_VER)
+#if !defined(__CUDACC__) || !defined(_MSC_VER) 
 template <size_t _Idx, class ..._Types>
 using __type_pack_element _LIBCPP_NODEBUG = typename decltype(
     __indexer_detail::__at_index<_Idx>(
@@ -274,20 +274,20 @@ using __type_pack_element _LIBCPP_NODEBUG = typename decltype(
         >{})
   )::type;
 
-#else // !defined(__CUDACC__) || !defined(_MSC_VER)
-template <size_t _Idx, class ..._Types>
-struct __y_type_pack_element {
-    using __t1 = typename __make_tuple_indices<sizeof...(_Types)>::type;
-    using __t2 = __indexer_detail::__indexer<__tuple_types<_Types...>, __t1>;
-    using __t3 = decltype(__indexer_detail::__at_index<_Idx>(__t2{}));
-    using __t4 = typename __t3::type;
-};
-
-template <size_t _Idx, class ..._Types>
-using __type_pack_element = typename __y_type_pack_element<_Idx, _Types...>::__t4;
-
-#endif // !defined(__CUDACC__) || !defined(_MSC_VER)
-
+#else // !defined(__CUDACC__) || !defined(_MSC_VER) 
+template <size_t _Idx, class ..._Types> 
+struct __y_type_pack_element { 
+    using __t1 = typename __make_tuple_indices<sizeof...(_Types)>::type; 
+    using __t2 = __indexer_detail::__indexer<__tuple_types<_Types...>, __t1>; 
+    using __t3 = decltype(__indexer_detail::__at_index<_Idx>(__t2{})); 
+    using __t4 = typename __t3::type; 
+}; 
+ 
+template <size_t _Idx, class ..._Types> 
+using __type_pack_element = typename __y_type_pack_element<_Idx, _Types...>::__t4; 
+ 
+#endif // !defined(__CUDACC__) || !defined(_MSC_VER) 
+ 
 #endif // __has_builtin(__type_pack_element)
 
 template <size_t _Ip, class ..._Types>
diff --git a/contrib/libs/cxxsupp/libcxx/include/complex b/contrib/libs/cxxsupp/libcxx/include/complex
index e4c59193bce..5c44fdbf379 100644
--- a/contrib/libs/cxxsupp/libcxx/include/complex
+++ b/contrib/libs/cxxsupp/libcxx/include/complex
@@ -1475,7 +1475,7 @@ inline namespace literals
     }
 
 
-#if !defined(__CUDACC__)
+#if !defined(__CUDACC__) 
     constexpr complex<float> operator""if(long double __im)
     {
         return { 0.0f, static_cast<float>(__im) };
@@ -1485,7 +1485,7 @@ inline namespace literals
     {
         return { 0.0f, static_cast<float>(__im) };
     }
-#endif
+#endif 
   }
 }
 #endif
diff --git a/contrib/libs/cxxsupp/libcxx/include/cxxabi.h b/contrib/libs/cxxsupp/libcxx/include/cxxabi.h
index 3b1edaf75ae..155c6c846ba 100644
--- a/contrib/libs/cxxsupp/libcxx/include/cxxabi.h
+++ b/contrib/libs/cxxsupp/libcxx/include/cxxabi.h
@@ -1,9 +1,9 @@
 #pragma once
 
-#if defined(__IOS__) || defined(__ANDROID__)
+#if defined(__IOS__) || defined(__ANDROID__) 
 #include_next <cxxabi.h>
 #elif defined(_WIN32)
 // pass
 #else
 #include <contrib/libs/cxxsupp/libcxxrt/cxxabi.h>
-#endif
+#endif 
diff --git a/contrib/libs/cxxsupp/libcxx/include/span b/contrib/libs/cxxsupp/libcxx/include/span
index 5d57bd693c5..1347fb0d648 100644
--- a/contrib/libs/cxxsupp/libcxx/include/span
+++ b/contrib/libs/cxxsupp/libcxx/include/span
@@ -591,23 +591,23 @@ public:
     _LIBCPP_INLINE_VISIBILITY constexpr reverse_iterator        rbegin() const noexcept { return reverse_iterator(end()); }
     _LIBCPP_INLINE_VISIBILITY constexpr reverse_iterator          rend() const noexcept { return reverse_iterator(begin()); }
 
-    inline _LIBCPP_INLINE_VISIBILITY span<const byte, dynamic_extent> __as_bytes() const noexcept;
+    inline _LIBCPP_INLINE_VISIBILITY span<const byte, dynamic_extent> __as_bytes() const noexcept; 
 
-    inline _LIBCPP_INLINE_VISIBILITY span<byte, dynamic_extent> __as_writable_bytes() const noexcept;
+    inline _LIBCPP_INLINE_VISIBILITY span<byte, dynamic_extent> __as_writable_bytes() const noexcept; 
 
 private:
     pointer   __data;
     size_type __size;
 };
 
-template<typename _Tp>
-inline _LIBCPP_INLINE_VISIBILITY span<const byte, dynamic_extent> span<_Tp, dynamic_extent>::__as_bytes() const noexcept
-{ return {reinterpret_cast<const byte *>(data()), size_bytes()}; }
-
-template<typename _Tp>
-inline _LIBCPP_INLINE_VISIBILITY span<byte, dynamic_extent> span<_Tp, dynamic_extent>::__as_writable_bytes() const noexcept
-{ return {reinterpret_cast<byte *>(data()), size_bytes()}; }
-
+template<typename _Tp> 
+inline _LIBCPP_INLINE_VISIBILITY span<const byte, dynamic_extent> span<_Tp, dynamic_extent>::__as_bytes() const noexcept 
+{ return {reinterpret_cast<const byte *>(data()), size_bytes()}; } 
+ 
+template<typename _Tp> 
+inline _LIBCPP_INLINE_VISIBILITY span<byte, dynamic_extent> span<_Tp, dynamic_extent>::__as_writable_bytes() const noexcept 
+{ return {reinterpret_cast<byte *>(data()), size_bytes()}; } 
+ 
 #if !defined(_LIBCPP_HAS_NO_RANGES)
 template <class _Tp, size_t _Extent>
 inline constexpr bool ranges::enable_borrowed_range<span<_Tp, _Extent> > = true;
diff --git a/contrib/libs/cxxsupp/libcxx/include/unwind.h b/contrib/libs/cxxsupp/libcxx/include/unwind.h
index c6082022306..9120d3eaecd 100644
--- a/contrib/libs/cxxsupp/libcxx/include/unwind.h
+++ b/contrib/libs/cxxsupp/libcxx/include/unwind.h
@@ -1,7 +1,7 @@
-#pragma once
-
-#if defined(__IOS__)
-#include_next <unwind.h>
-#else
-#include <contrib/libs/cxxsupp/libcxxrt/unwind.h>
-#endif
+#pragma once 
+ 
+#if defined(__IOS__) 
+#include_next <unwind.h> 
+#else 
+#include <contrib/libs/cxxsupp/libcxxrt/unwind.h> 
+#endif 
diff --git a/contrib/libs/cxxsupp/libcxx/include/version b/contrib/libs/cxxsupp/libcxx/include/version
index 0e15cfad809..3190948aed1 100644
--- a/contrib/libs/cxxsupp/libcxx/include/version
+++ b/contrib/libs/cxxsupp/libcxx/include/version
@@ -203,11 +203,11 @@ __cpp_lib_void_t                                        201411L <type_traits>
 # define __cpp_lib_allocator_traits_is_always_equal     201411L
 # define __cpp_lib_any                                  201606L
 # define __cpp_lib_apply                                201603L
-# if defined(_MSC_VER) && _MSC_VER >= 1926
-#   define __cpp_lib_array_constexpr                    201803L
-# else
-#   define __cpp_lib_array_constexpr                    201603L
-# endif
+# if defined(_MSC_VER) && _MSC_VER >= 1926 
+#   define __cpp_lib_array_constexpr                    201803L 
+# else 
+#   define __cpp_lib_array_constexpr                    201603L 
+# endif 
 # define __cpp_lib_as_const                             201510L
 # if !defined(_LIBCPP_HAS_NO_THREADS)
 #   define __cpp_lib_atomic_is_always_lock_free         201603L
@@ -250,11 +250,11 @@ __cpp_lib_void_t                                        201411L <type_traits>
 # endif
 # define __cpp_lib_shared_ptr_arrays                    201611L
 # define __cpp_lib_shared_ptr_weak_type                 201606L
-# if defined(_MSC_VER) && _MSC_VER >= 1926
-#   define __cpp_lib_string_view                        201803L
-# else
-#   define __cpp_lib_string_view                        201606L
-# endif
+# if defined(_MSC_VER) && _MSC_VER >= 1926 
+#   define __cpp_lib_string_view                        201803L 
+# else 
+#   define __cpp_lib_string_view                        201606L 
+# endif 
 // # define __cpp_lib_to_chars                             201611L
 # undef  __cpp_lib_transparent_operators
 # define __cpp_lib_transparent_operators                201510L
diff --git a/contrib/libs/cxxsupp/libcxx/src/support/runtime/exception_pointer_msvc.ipp b/contrib/libs/cxxsupp/libcxx/src/support/runtime/exception_pointer_msvc.ipp
index 300acbf759c..63126a53053 100644
--- a/contrib/libs/cxxsupp/libcxx/src/support/runtime/exception_pointer_msvc.ipp
+++ b/contrib/libs/cxxsupp/libcxx/src/support/runtime/exception_pointer_msvc.ipp
@@ -137,8 +137,8 @@ struct ExceptionPtr {
     free(exception_object);
   }
 
-  // _bad_alloc_storage must be initialized before bad_alloc, so we declare and define it first.
-  static std::bad_alloc _bad_alloc_storage;
+  // _bad_alloc_storage must be initialized before bad_alloc, so we declare and define it first. 
+  static std::bad_alloc _bad_alloc_storage; 
   static ExceptionPtr bad_alloc;
   //static ExceptionPtr bad_exception;
 };
@@ -148,11 +148,11 @@ struct ExceptionPtr {
 #pragma clang diagnostic ignored "-Waddress-of-temporary"
 #endif
 
-std::bad_alloc ExceptionPtr::_bad_alloc_storage;
-
+std::bad_alloc ExceptionPtr::_bad_alloc_storage; 
+ 
 ExceptionPtr ExceptionPtr::bad_alloc(
-    &ExceptionPtr::_bad_alloc_storage,
-    reinterpret_cast<const EHThrowInfo*>(__GetExceptionInfo(ExceptionPtr::_bad_alloc_storage)));
+    &ExceptionPtr::_bad_alloc_storage, 
+    reinterpret_cast<const EHThrowInfo*>(__GetExceptionInfo(ExceptionPtr::_bad_alloc_storage))); 
 
 /* ExceptionPtr
 ExceptionPtr::bad_exception(&std::bad_exception(),
diff --git a/contrib/libs/cxxsupp/libcxx/ya.make b/contrib/libs/cxxsupp/libcxx/ya.make
index 15403fe6d5f..e22c5f2ef75 100644
--- a/contrib/libs/cxxsupp/libcxx/ya.make
+++ b/contrib/libs/cxxsupp/libcxx/ya.make
@@ -1,12 +1,12 @@
 LIBRARY()
 
-LICENSE(
+LICENSE( 
     Apache-2.0 AND
     Apache-2.0 WITH LLVM-exception AND
     BSD-2-Clause AND
     MIT AND
     NCSA
-)
+) 
 
 LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
 
@@ -25,9 +25,9 @@ ADDINCL(
 
 CXXFLAGS(-D_LIBCPP_BUILDING_LIBRARY)
 
-IF (OS_ANDROID)
-    DEFAULT(CXX_RT "default")
-    IF (ARCH_I686 OR ARCH_ARM7)
+IF (OS_ANDROID) 
+    DEFAULT(CXX_RT "default") 
+    IF (ARCH_I686 OR ARCH_ARM7) 
         # 32-bit architectures require additional libandroid_support.so to be linked
         # We add --start-group / --end-group statements due to the issue in NDK < r22.
         # See: https://github.com/android/ndk/issues/1130
@@ -41,7 +41,7 @@ IF (OS_ANDROID)
         )
     ELSE()
         LDFLAGS(-lc++abi)
-    ENDIF()
+    ENDIF() 
     CFLAGS(
         -DLIBCXX_BUILDING_LIBCXXABI
     )
@@ -83,13 +83,13 @@ ELSEIF (OS_WINDOWS)
         GLOBAL -D_LIBCPP_VASPRINTF_DEFINED
         GLOBAL -D_WCHAR_H_CPLUSPLUS_98_CONFORMANCE_
     )
-    IF (CLANG_CL)
+    IF (CLANG_CL) 
         PEERDIR(
             contrib/libs/cxxsupp/builtins
         )
-    ENDIF()
+    ENDIF() 
 ELSE()
-    DEFAULT(CXX_RT "glibcxx_static")
+    DEFAULT(CXX_RT "glibcxx_static") 
     CXXFLAGS(
         -Wno-unknown-pragmas
         -nostdinc++
@@ -104,20 +104,20 @@ IF (CLANG)
     CFLAGS(
         GLOBAL -nostdinc++
     )
-ENDIF()
-
-# The CXX_RT variable controls which C++ runtime is used.
-# * libcxxrt        - https://github.com/pathscale/libcxxrt library stored in Arcadia
-# * glibcxx         - GNU C++ Library runtime with default (static) linkage
-# * glibcxx_static  - GNU C++ Library runtime with static linkage
-# * glibcxx_dynamic - GNU C++ Library runtime with dynamic linkage
-# * glibcxx_driver  - GNU C++ Library runtime provided by the compiler driver
-# * default         - default C++ runtime provided by the compiler driver
-#
-# All glibcxx* runtimes are taken from system/compiler SDK
-
-DEFAULT(CXX_RT "default")
-
+ENDIF() 
+ 
+# The CXX_RT variable controls which C++ runtime is used. 
+# * libcxxrt        - https://github.com/pathscale/libcxxrt library stored in Arcadia 
+# * glibcxx         - GNU C++ Library runtime with default (static) linkage 
+# * glibcxx_static  - GNU C++ Library runtime with static linkage 
+# * glibcxx_dynamic - GNU C++ Library runtime with dynamic linkage 
+# * glibcxx_driver  - GNU C++ Library runtime provided by the compiler driver 
+# * default         - default C++ runtime provided by the compiler driver 
+# 
+# All glibcxx* runtimes are taken from system/compiler SDK 
+ 
+DEFAULT(CXX_RT "default") 
+ 
 DISABLE(NEED_GLIBCXX_CXX17_SHIMS)
 
 IF (CXX_RT == "libcxxrt")
@@ -143,7 +143,7 @@ ELSEIF (CXX_RT == "glibcxx" OR CXX_RT == "glibcxx_static")
         -lgcc_eh
         -Wl,-Bdynamic
     )
-    CXXFLAGS(-D__GLIBCXX__=1)
+    CXXFLAGS(-D__GLIBCXX__=1) 
     ENABLE(NEED_GLIBCXX_CXX17_SHIMS)
     CFLAGS(
         GLOBAL -DLIBCXX_BUILDING_LIBGCC
@@ -153,19 +153,19 @@ ELSEIF (CXX_RT == "glibcxx_dynamic")
         -lgcc_s
         -lstdc++
     )
-    CXXFLAGS(-D__GLIBCXX__=1)
+    CXXFLAGS(-D__GLIBCXX__=1) 
     CFLAGS(
         GLOBAL -DLIBCXX_BUILDING_LIBGCC
     )
     ENABLE(NEED_GLIBCXX_CXX17_SHIMS)
 ELSEIF (CXX_RT == "glibcxx_driver")
-    CXXFLAGS(-D__GLIBCXX__=1)
+    CXXFLAGS(-D__GLIBCXX__=1) 
 ELSEIF (CXX_RT == "default")
-    # Do nothing
-ELSE()
+    # Do nothing 
+ELSE() 
     MESSAGE(FATAL_ERROR "Unexpected CXX_RT value: ${CXX_RT}")
-ENDIF()
-
+ENDIF() 
+ 
 IF (NEED_GLIBCXX_CXX17_SHIMS)
     IF (GCC)
         # Assume GCC is bundled with a modern enough version of C++ runtime