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

8 files changed, 1578 insertions, 1578 deletions

diff --git a/build/conf/compilers/gnu_compiler.conf b/build/conf/compilers/gnu_compiler.conf
index 373be5bedd..67ff2f4d0c 100644
--- a/build/conf/compilers/gnu_compiler.conf
+++ b/build/conf/compilers/gnu_compiler.conf
@@ -1,470 +1,470 @@
-_C_DEFINES_ANDROID=
-_C_DEFINES_ANDROID_OTHERWISE=
-when ($OS_ANDROID == "yes") {
-    _C_DEFINES_ANDROID=-DANDROID_FAKEID=$ANDROID_FAKEID
-}
-otherwise {
-    # There is no usable _FILE_OFFSET_BITS=64 support in Androids until API 21. And it's incomplete until at least API 24.
-    # https://android.googlesource.com/platform/bionic/+/master/docs/32-bit-abi.md
-    # Arcadia have API 16 for 32-bit Androids.
-    _C_DEFINES_ANDROID_OTHERWISE=-D_FILE_OFFSET_BITS=64
-}
-
-_C_DEFINES_GNU_SOURCE=
-when ($OS_LINUX == "yes" || $OS_ANDROID == "yes" || $OS_CYGWIN == "yes") {
-    _C_DEFINES_GNU_SOURCE=-D_GNU_SOURCE
-}
-
-_C_DEFINES_CLANG_LINUX_X86_64=
-when ($CLANG == "yes" && $OS_LINUX == "yes" && $ARCH_X86_64 == "yes") {
-    _C_DEFINES_CLANG_LINUX_X86_64=-D_YNDX_LIBUNWIND_ENABLE_EXCEPTION_BACKTRACE
-}
-
-_C_DEFINES_IOS=
-when ($OS_IOS == "yes") {
-    _C_DEFINES_IOS=-D_XOPEN_SOURCE -D_DARWIN_C_SOURCE
-}
-
-_C_DEFINES_WITH_VALGRIND=
-when ($WITH_VALGRIND == "yes") {
-    _C_DEFINES_WITH_VALGRIND=-DWITH_VALGRIND=1
-}
-
-C_DEFINES =-DFAKEID=$CPP_FAKEID
-C_DEFINES+=$_C_DEFINES_ANDROID
-C_DEFINES+=\
--DARCADIA_ROOT=${ARCADIA_ROOT} \
--DARCADIA_BUILD_ROOT=${ARCADIA_BUILD_ROOT} \
--D_THREAD_SAFE \
--D_PTHREADS \
--D_REENTRANT \
--D_LIBCPP_ENABLE_CXX17_REMOVED_FEATURES \
--D_LARGEFILE_SOURCE \
--D__STDC_CONSTANT_MACROS \
--D__STDC_FORMAT_MACROS
-C_DEFINES+=$_C_DEFINES_ANDROID_OTHERWISE
-C_DEFINES+=$_C_DEFINES_GNU_SOURCE
-C_DEFINES+=$_C_DEFINES_CLANG_LINUX_X86_64
-C_DEFINES+=$_C_DEFINES_IOS
-C_DEFINES+=$_C_DEFINES_WITH_VALGRIND
-C_DEFINES+=$_C_DEFINES_NDEBUG
-
-_C_FOPTIONS_INIT_ARRAY=
-when ($CLANG == "yes" && $OS_LINUX == "yes") {
-    # Use .init_array instead of .ctors (default for old clang versions)
-    # See: https://maskray.me/blog/2021-11-07-init-ctors-init-array
-    _C_FOPTIONS_INIT_ARRAY=-fuse-init-array
-}
-
-_C_FOPTIONS_COLOR=
-_C_FOPTIONS_ALIGNED_ALLOCATION=
-when ($CLANG == "yes") {
-    # Set up output colorization
-    _C_FOPTIONS_COLOR=-fcolor-diagnostics
-    # Enable aligned allocation
-    _C_FOPTIONS_ALIGNED_ALLOCATION=-faligned-allocation
-}
-elsewhen ($GCC == "yes") {
-    # Set up output colorization
-    _C_FOPTIONS_COLOR=-fdiagnostics-color=always
-    # It looks like there is no way to enable aligned allocation in gcc
-}
-
-_C_FOPTIONS_MAPSMOBI_ARM=
-when ($OS_IOS == "yes") {
-    when ($MAPSMOBI_BUILD_TARGET == "yes" && $ARCH_ARM == "yes") {
-        _C_FOPTIONS_MAPSMOBI_ARM=-fembed-bitcode
-    }
-}
-
-_C_WARNINGS_CLANG=
-_CXX_WARNINGS_CLANG=
-when ($CLANG == "yes") {
-
-    _CXX_WARNINGS_CLANG=\
--Wimport-preprocessor-directive-pedantic \
--Wno-undefined-var-template \
--Wno-return-std-move \
--Wno-address-of-packed-member \
--Wno-defaulted-function-deleted \
--Wno-pessimizing-move \
--Wno-range-loop-construct \
--Wno-deprecated-anon-enum-enum-conversion \
--Wno-deprecated-enum-enum-conversion \
--Wno-deprecated-enum-float-conversion \
--Wno-ambiguous-reversed-operator \
--Wno-deprecated-volatile
-
-# -Wno-unknown-warning-option
-# For nvcc to accept the above.
-    _C_WARNINGS_CLANG=\
--Wno-implicit-const-int-float-conversion \
--Wno-unknown-warning-option
-
-}
-
-_C_FOPTIONS_GCC=
-when ($GCC == "yes") {
-    _C_FOPTIONS_GCC=-fno-delete-null-pointer-checks -fabi-version=8
-}
-
-_C_FOPTIONS_IOS=
-when ($OS_IOS != "yes") {
-    # Split all functions and data into separate sections for DCE and ICF linker passes
-    # NOTE: iOS build uses -fembed-bitcode which conflicts with -ffunction-sections (only relevant for ELF targets)
-    _C_FOPTIONS_IOS=-ffunction-sections -fdata-sections
-}
-
-_C_FOPTIONS_DEBUG=
-when ($_BUILD_DEBUG == "yes") {
-    _C_FOPTIONS_DEBUG=$FSTACK
-}
-
-_C_FLAGS_RELEASE=
-_C_FOPTIONS_RELEASE=
-_OPTIMIZE_RELEASE=
-when ($_BUILD_RELEASE == "yes") {
-    _C_FLAGS_RELEASE=$OPTIMIZE
-    when ($_BUILD_SIZE_OPTIMIZED == "yes") {
-        # -Oz is clang's more size-aggressive version of -Os
-        # For ARM specifically, clang -Oz is on par with gcc -Os:
-        # https://github.com/android/ndk/issues/133#issuecomment-365763507
-        when($CLANG == "yes") {
-            _OPTIMIZE_RELEASE=-Oz
-        }
-        otherwise {
-            _OPTIMIZE_RELEASE=-Os
-        }
-
-        # Generate sections with address significance tables for ICF linker pass
-        when($CLANG == "yes") {
-            _C_FOPTIONS_RELEASE=-faddrsig
-        }
-    }
-    otherwise {
-        _OPTIMIZE_RELEASE=-O3
-    }
-}
-
-_C_FOPTIONS_PROFILER=
-when ($_BUILD_PROFILER_TYPE != "") {
-    when ($_BUILD_PROFILER_TYPE in ["generic", "gprof"]) {
-        _C_FOPTIONS_PROFILER=-fno-omit-frame-pointer
-    }
-}
-
-_C_FOPTIONS =
-
-# Enable C++ exceptions (and allow them to be throw through pure C code)
-_C_FOPTIONS+=-fexceptions
-
-# Enable standard-conforming behavior and generate duplicate symbol error in case of duplicated global constants.
-# See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85678#c0
-_C_FOPTIONS+=-fno-common
-
-_C_FOPTIONS+=$_C_FOPTIONS_INIT_ARRAY
-_C_FOPTIONS+=$_C_FOPTIONS_COLOR
-_C_FOPTIONS+=$_C_FOPTIONS_ALIGNED_ALLOCATION
-_C_FOPTIONS+=$_C_FOPTIONS_MAPSMOBI_ARM
-_C_FOPTIONS+=$_C_FOPTIONS_DEBUG
-_C_FOPTIONS+=$_C_FOPTIONS_RELEASE
-_C_FOPTIONS+=$_C_FOPTIONS_PROFILER
-_C_FOPTIONS+=$_C_FOPTIONS_GCC
-_C_FOPTIONS+=$_C_FOPTIONS_IOS
-
-# Enable default warnings subset
-_C_WARNINGS =-Wall -Wextra
-
-# Disable some warnings which will fail compilation at the time
-_C_WARNINGS+=-Wno-parentheses
-
-_C_WARNINGS+=$_C_WARNINGS_CLANG
-
-# Issue a warning if certain overload is hidden due to inheritance
-_CXX_WARNINGS =-Woverloaded-virtual
-
-_CXX_WARNINGS+=$_CXX_WARNINGS_CLANG
-
-_C_FLAGS_ARCH=
-when ($ARCH_I386 == "yes") {
-    _C_FLAGS_ARCH=-m32
-}
-when ($ARCH_X86_64 == "yes") {
-    _C_FLAGS_ARCH=-m64
-}
-
-_C_FLAGS_FAST_DEBUG=
-when ($_BUILD_FAST_DEBUG == "yes") {
-    _C_FLAGS_FAST_DEBUG=-Og
-}
-
-_C_DEFINES_NDEBUG=-UNDEBUG
-when ($_BUILD_WITH_NDEBUG == "yes") {
-    _C_DEFINES_NDEBUG=-DNDEBUG
-}
-
-_C_FLAGS_PROFILER=
-when ($_BUILD_PROFILER_TYPE == "gprof") {
-    _C_FLAGS_PROFILER=-pg
-}
-
-_C_FLAGS=\
-$CL_DEBUG_INFO $CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__ $_C_FLAGS_ARCH_OPT -pipe
-_C_FLAGS+=$_C_FLAGS_ARCH
-_C_FLAGS+=$_C_FLAGS_FAST_DEBUG
-_C_FLAGS+=$_C_FLAGS_RELEASE
-_C_FLAGS+=$_C_FLAGS_PROFILER
-
-_SFDL_FLAGS=-E -C -x c++
-when ($CLANG == "yes") {
-    _SFDL_FLAGS+=-Qunused-arguments
-}
-
-_DEBUG_INFO_FLAGS=-g
-when ($OS_LINUX == "yes") {
-    _DEBUG_INFO_FLAGS=-g -ggnu-pubnames
-}
-
-_CROSS_SUFFIX=.pic
-when ($FORCE_NO_PIC == "yes") {
-    _CROSS_SUFFIX=
-}
-
-C_COMPILER=${quo:C_COMPILER_UNQUOTED}
-OPTIMIZE=$_OPTIMIZE_RELEASE
-FSTACK=-fstack-protector
-DUMP_DEPS=
-GCC_PREPROCESSOR_OPTS=$DUMP_DEPS $C_DEFINES
-C_WARNING_OPTS=$_C_WARNINGS
-CXX_WARNING_OPTS=$_CXX_WARNINGS
-
-# PIE is only valid for executables, while PIC implies a shared library
-# `-pie` with a shared library is either ignored or fails to link
-when ($PIC == "yes") {
-    CFLAGS+=-fPIC
-    LDFLAGS+=-fPIC
-}
-elsewhen ($PIE == "yes") {
-    CFLAGS+=-fPIE
-    LDFLAGS+=-fPIE -pie
-}
-
-CFLAGS+=$_C_FLAGS $DEBUG_INFO_FLAGS $_C_FOPTIONS $C_WARNING_OPTS $GCC_PREPROCESSOR_OPTS $USER_CFLAGS $USER_CFLAGS_GLOBAL
-CXXFLAGS+=$CFLAGS $_CXX_STD $CXX_WARNING_OPTS $USER_CXXFLAGS $USER_CXXFLAGS_GLOBAL
-CONLYFLAGS+=$USER_CONLYFLAGS $USER_CONLYFLAGS_GLOBAL
-CXX_COMPILER=${quo:CXX_COMPILER_UNQUOTED}
-NOGCCSTACKCHECK=yes
-SFDL_FLAG=$_SFDL_FLAGS -o $SFDL_TMP_OUT
-WERROR_FLAG=-Werror
-DEBUG_INFO_FLAGS=$_DEBUG_INFO_FLAGS
-
-when ($NO_WSHADOW == "yes") {
-    C_WARNING_OPTS += -Wno-shadow
-}
-when ($NO_COMPILER_WARNINGS == "yes") {
-    C_WARNING_OPTS = -w
-    CXX_WARNING_OPTS = -Wno-everything
-}
-when ($NO_OPTIMIZE == "yes") {
-    OPTIMIZE = -O0
-}
-when ($SAVE_TEMPS ==  "yes") {
-    CXXFLAGS += -save-temps
-}
-when ($NOGCCSTACKCHECK != "yes") {
-    FSTACK += -fstack-check
-}
-
-# _C_DEBUG_LIGHT=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B
-# _C_DEBUG_LIGHT_CL=$_C_DEBUG_LIGHT -Xclang -fdebug-compilation-dir -Xclang /tmp
-# _C_DEBUG=$_C_DEBUG_LIGHT -fdebug-prefix-map=${ARCADIA_ROOT}=/-S -fdebug-prefix-map=$(TOOL_ROOT)=/-T
-# _C_DEBUG_CL=$_C_DEBUG -Xclang -fdebug-compilation-dir -Xclang /tmp
-# _YASM_DEBUG_LIGHT=--replace=${ARCADIA_BUILD_ROOT}=/-B
-# _YASM_DEBUG=$_YASM_DEBUG_LIGHT --replace=${ARCADIA_ROOT}=/-S --replace=$(TOOL_ROOT)=/-T
-# when ($FORCE_CONSISTENT_DEBUG == "yes") {
-#     when ($CLANG == "yes") {
-#         CL_DEBUG_INFO=$_C_DEBUG_CL
-#     }
-#     otherwise {
-#         CL_DEBUG_INFO=$_C_DEBUG
-#     }
-#     YASM_DEBUG_INFO=$_YASM_DEBUG
-# }
-# elsewhen ($CONSISTENT_DEBUG == "yes") {
-#     when ($CLANG == "yes") {
-#         CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=$_C_DEBUG_CL
-#     }
-#     otherwise {
-#         CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=$_C_DEBUG
-#     }
-#     YASM_DEBUG_INFO_DISABLE_CACHE__NO_UID__=$_YASM_DEBUG
-# }
-# elsewhen ($CONSISTENT_DEBUG_LIGHT == "yes") {
-#     when ($CLANG == "yes") {
-#         CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=$_C_DEBUG_LIGHT_CL
-#     }
-#     otherwise {
-#         CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=$_C_DEBUG_LIGHT
-#     }
-#     YASM_DEBUG_INFO_DISABLE_CACHE__NO_UID__=$_YASM_DEBUG_LIGHT
-# }
-#
-# _C_BUILTINS=-Wno-builtin-macro-redefined -D__DATE__="\"""Sep 31 2019""\"" -D__TIME__=\"00:00:00\"
-# when ($CLANG == "yes" && $_TC_VERSION_AT_LEAST_10 || $GCC == "yes" && $_TC_VERSION_AT_LEAST_8 == "yes") {
-#     # XXX does not support non-normalized paths
-#     _C_BUILTINS+=-fmacro-prefix-map=${ARCADIA_BUILD_ROOT}/= -fmacro-prefix-map=${ARCADIA_ROOT}/= -fmacro-prefix-map=$(TOOL_ROOT)/=
-# }
-# otherwise {
-#     # XXX this macro substitution breaks __FILE__ in included sources
-#     _C_BUILTINS+=-D__FILE__=\"${input;qe;rootrel:SRC}\"
-# }
-#
-# when ($FORCE_CONSISTENT_BUILD == "yes") {
-#     CL_MACRO_INFO=$_C_BUILTINS
-# }
-# elsewhen ($CONSISTENT_BUILD == "yes") {
-#     CL_MACRO_INFO_DISABLE_CACHE__NO_UID__=$_C_BUILTINS
-# }
-
-when ($FORCE_CONSISTENT_DEBUG == "yes") {
-    when ($CLANG == "yes") {
-        CL_DEBUG_INFO=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B -fdebug-prefix-map=${ARCADIA_ROOT}=/-S -fdebug-prefix-map=$(TOOL_ROOT)=/-T -Xclang -fdebug-compilation-dir -Xclang /tmp
-    }
-    otherwise {
-        CL_DEBUG_INFO=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B -fdebug-prefix-map=${ARCADIA_ROOT}=/-S -fdebug-prefix-map=$(TOOL_ROOT)=/-T
-    }
-    YASM_DEBUG_INFO=--replace=${ARCADIA_BUILD_ROOT}=/-B --replace=${ARCADIA_ROOT}=/-S --replace=$(TOOL_ROOT)=/-T
-}
-elsewhen ($CONSISTENT_DEBUG == "yes") {
-    when ($CLANG == "yes") {
-        CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B -fdebug-prefix-map=${ARCADIA_ROOT}=/-S -fdebug-prefix-map=$(TOOL_ROOT)=/-T -Xclang -fdebug-compilation-dir -Xclang /tmp
-    }
-    otherwise {
-        CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B -fdebug-prefix-map=${ARCADIA_ROOT}=/-S -fdebug-prefix-map=$(TOOL_ROOT)=/-T
-    }
-    YASM_DEBUG_INFO_DISABLE_CACHE__NO_UID__=--replace=${ARCADIA_BUILD_ROOT}=/-B --replace=${ARCADIA_ROOT}=/-S --replace=$(TOOL_ROOT)=/-T
-}
-elsewhen ($CONSISTENT_DEBUG_LIGHT == "yes") {
-    when ($CLANG == "yes") {
-        CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B -Xclang -fdebug-compilation-dir -Xclang /tmp
-    }
-    otherwise {
-        CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B
-    }
-    YASM_DEBUG_INFO_DISABLE_CACHE__NO_UID__=--replace=${ARCADIA_BUILD_ROOT}=/-B
-}
-
-when ($FORCE_CONSISTENT_BUILD == "yes") {
-    CL_MACRO_INFO=-Wno-builtin-macro-redefined -D__DATE__=\""Sep 31 2019\"" -D__TIME__=\"00:00:00\" -fmacro-prefix-map=${ARCADIA_BUILD_ROOT}/= -fmacro-prefix-map=${ARCADIA_ROOT}/= -fmacro-prefix-map=$(TOOL_ROOT)/=
-}
-elsewhen ($CONSISTENT_BUILD == "yes") {
-    CL_MACRO_INFO_DISABLE_CACHE__NO_UID__=-Wno-builtin-macro-redefined -D__DATE__=\""Sep 31 2019\"" -D__TIME__=\"00:00:00\" -fmacro-prefix-map=${ARCADIA_BUILD_ROOT}/= -fmacro-prefix-map=${ARCADIA_ROOT}/= -fmacro-prefix-map=$(TOOL_ROOT)/=
-}
-
-_CFLAGS_ARCH_I386=
-when ($ARCH_I386 == "yes" && $ARCH_I686 != "yes") {
-    _CFLAGS_ARCH_I386=-march=pentiumpro -mtune=pentiumpro
-}
-
-CFLAGS+=$_CFLAGS_ARCH_I386
-
-BC_CFLAGS+=$CFLAGS
-BC_CXXFLAGS+=$CXXFLAGS
-C_DEFINES+=-D__LONG_LONG_SUPPORTED
-
-OBJ_CROSS_SUF=$OBJ_SUF$_CROSS_SUFFIX
-OBJECT_SUF=$OBJ_SUF$_CROSS_SUFFIX.o
-GCC_COMPILE_FLAGS=$EXTRA_C_FLAGS -c -o $_COMPILE_OUTPUTS ${pre=-I:_C__INCLUDE}
-EXTRA_COVERAGE_OUTPUT=${output;noauto;hide;suf=${OBJECT_SUF}.gcno:SRC}
-CLANG_TIDY_OUTPUT_FILE=${output;noauto;suf=${OBJECT_SUF}.tidyjson:SRC}
-YNDEXER_OUTPUT_FILE=${output;noauto;suf=${OBJECT_SUF}.ydx.pb2:SRC}
-
-when ($DUMP_COMPILER_DEPS == "yes") {
-    DUMP_DEPS=-MD ${output;hide;noauto;suf=${OBJ_SUF}.o.d:SRC}
-}
-elsewhen ($DUMP_COMPILER_DEPS_FAST == "yes") {
-    DUMP_DEPS=-E -M -MF ${output;noauto;suf=${OBJ_SUF}.o.d:SRC}
-}
-
-_COMPILER_TIME_TRACE_GRANULARITY=500
-when ($TIME_TRACE_GRANULARITY && $TIME_TRACE_GRANULARITY != "") {
-    _COMPILER_TIME_TRACE_GRANULARITY=$TIME_TRACE_GRANULARITY
-}
-
-_COMPILER_TIME_TRACE_FLAGS=
-_COMPILER_TIME_TRACE_POSTPROCESS=
-when (($TIME_TRACE == "yes" || $COMPILER_TIME_TRACE == "yes") && $CLANG == "yes" && $_TC_VERSION_AT_LEAST_9 == "yes") {
-    _COMPILER_TIME_TRACE_FLAGS=-ftime-trace -ftime-trace-granularity=$_COMPILER_TIME_TRACE_GRANULARITY
-    _COMPILER_TIME_TRACE_POSTPROCESS=$YMAKE_PYTHON ${input:"build/scripts/find_time_trace.py"} $_COMPILE_OUTPUTS $_COMPILE_TIME_TRACE_OUTPUTS
-}
-
-_C_CPP_KV_STYLE=${requirements;hide:CC_REQUIREMENTS} ${hide;kv:"p CC"} ${hide;kv:"pc green"}
-_CPP_ARGS=\
-$CLANG_TIDY_ARGS \
-$YNDEXER_ARGS \
-$CXX_COMPILER \
-$C_FLAGS_PLATFORM \
-$GCC_COMPILE_FLAGS \
-$CXXFLAGS \
-$CL_MACRO_INFO \
-$CL_MACRO_INFO_DISABLE_CACHE__NO_UID__ \
-$_COMPILER_TIME_TRACE_FLAGS \
-$EXTRA_OUTPUT \
-$SRCFLAGS \
-$_LANG_CFLAGS_VALUE \
-${input:SRC} \
-$TOOLCHAIN_ENV \
-$YNDEXER_OUTPUT \
-&& $_COMPILER_TIME_TRACE_POSTPROCESS \
-$_C_CPP_KV_STYLE
-
-_C_ARGS=\
-$CLANG_TIDY_ARGS \
-$YNDEXER_ARGS \
-$C_COMPILER \
-$C_FLAGS_PLATFORM \
-$GCC_COMPILE_FLAGS \
-$CFLAGS \
-$CL_MACRO_INFO \
-$CL_MACRO_INFO_DISABLE_CACHE__NO_UID__ \
-$_COMPILER_TIME_TRACE_FLAGS \
-$CONLYFLAGS \
-$EXTRA_OUTPUT \
-$SRCFLAGS \
-${input:SRC} \
-$TOOLCHAIN_ENV \
-$YNDEXER_OUTPUT \
-$_C_CPP_KV_STYLE
-
-### _SRC_C_NODEPS_CMD is obtained from _C_ARGS by filtering the following elements:
-### ${input:SRC}
-### $CL_MACRO_INFO
-### $CL_MACRO_INFO_DISABLE_CACHE__NO_UID__
-### $CLANG_TIDY_ARGS
-### $EXTRA_OUTPUT
-### $EXTRA_COVERAGE_OUTPUT
-### $SRCFLAGS
-### $YNDEXER_ARGS
-### $YNDEXER_OUTPUT
-###
-### $GCC_COMPILE_FLAGS is substituted for $EXTRA_C_FLAGS -c -o ${OUTFILE} ${SRC} ${pre=-I:INC}
-_SRC_C_NODEPS_CMD=\
-$C_COMPILER \
-$C_FLAGS_PLATFORM \
-$EXTRA_C_FLAGS -c -o ${OUTFILE} ${SRC} ${pre=-I:INC} \
-$CFLAGS \
-$CONLYFLAGS \
-$TOOLCHAIN_ENV \
-$_C_CPP_KV_STYLE
-
-_SRC_CPP_CMD=$_CPP_ARGS
-_SRC_C_CMD=$_C_ARGS
-_SRC_M_CMD=$SRC_c($SRC $SRCFLAGS)
-_SRC_MASM_CMD=$_EMPTY_CMD
-
-# fuzzing configuration
-when ($CLANG == "yes") {
-    when ($_TC_VERSION_AT_LEAST_12 == "yes") {
-        LIBFUZZER_PATH=contrib/libs/libfuzzer12
-    }
-}
+_C_DEFINES_ANDROID= 
+_C_DEFINES_ANDROID_OTHERWISE= 
+when ($OS_ANDROID == "yes") { 
+    _C_DEFINES_ANDROID=-DANDROID_FAKEID=$ANDROID_FAKEID 
+} 
+otherwise { 
+    # There is no usable _FILE_OFFSET_BITS=64 support in Androids until API 21. And it's incomplete until at least API 24. 
+    # https://android.googlesource.com/platform/bionic/+/master/docs/32-bit-abi.md 
+    # Arcadia have API 16 for 32-bit Androids. 
+    _C_DEFINES_ANDROID_OTHERWISE=-D_FILE_OFFSET_BITS=64 
+} 
+ 
+_C_DEFINES_GNU_SOURCE= 
+when ($OS_LINUX == "yes" || $OS_ANDROID == "yes" || $OS_CYGWIN == "yes") { 
+    _C_DEFINES_GNU_SOURCE=-D_GNU_SOURCE 
+} 
+ 
+_C_DEFINES_CLANG_LINUX_X86_64= 
+when ($CLANG == "yes" && $OS_LINUX == "yes" && $ARCH_X86_64 == "yes") { 
+    _C_DEFINES_CLANG_LINUX_X86_64=-D_YNDX_LIBUNWIND_ENABLE_EXCEPTION_BACKTRACE 
+} 
+ 
+_C_DEFINES_IOS= 
+when ($OS_IOS == "yes") { 
+    _C_DEFINES_IOS=-D_XOPEN_SOURCE -D_DARWIN_C_SOURCE 
+} 
+ 
+_C_DEFINES_WITH_VALGRIND= 
+when ($WITH_VALGRIND == "yes") { 
+    _C_DEFINES_WITH_VALGRIND=-DWITH_VALGRIND=1 
+} 
+ 
+C_DEFINES =-DFAKEID=$CPP_FAKEID 
+C_DEFINES+=$_C_DEFINES_ANDROID 
+C_DEFINES+=\ 
+-DARCADIA_ROOT=${ARCADIA_ROOT} \ 
+-DARCADIA_BUILD_ROOT=${ARCADIA_BUILD_ROOT} \ 
+-D_THREAD_SAFE \ 
+-D_PTHREADS \ 
+-D_REENTRANT \ 
+-D_LIBCPP_ENABLE_CXX17_REMOVED_FEATURES \ 
+-D_LARGEFILE_SOURCE \ 
+-D__STDC_CONSTANT_MACROS \ 
+-D__STDC_FORMAT_MACROS 
+C_DEFINES+=$_C_DEFINES_ANDROID_OTHERWISE 
+C_DEFINES+=$_C_DEFINES_GNU_SOURCE 
+C_DEFINES+=$_C_DEFINES_CLANG_LINUX_X86_64 
+C_DEFINES+=$_C_DEFINES_IOS 
+C_DEFINES+=$_C_DEFINES_WITH_VALGRIND 
+C_DEFINES+=$_C_DEFINES_NDEBUG 
+ 
+_C_FOPTIONS_INIT_ARRAY= 
+when ($CLANG == "yes" && $OS_LINUX == "yes") { 
+    # Use .init_array instead of .ctors (default for old clang versions) 
+    # See: https://maskray.me/blog/2021-11-07-init-ctors-init-array 
+    _C_FOPTIONS_INIT_ARRAY=-fuse-init-array 
+} 
+ 
+_C_FOPTIONS_COLOR= 
+_C_FOPTIONS_ALIGNED_ALLOCATION= 
+when ($CLANG == "yes") { 
+    # Set up output colorization 
+    _C_FOPTIONS_COLOR=-fcolor-diagnostics 
+    # Enable aligned allocation 
+    _C_FOPTIONS_ALIGNED_ALLOCATION=-faligned-allocation 
+} 
+elsewhen ($GCC == "yes") { 
+    # Set up output colorization 
+    _C_FOPTIONS_COLOR=-fdiagnostics-color=always 
+    # It looks like there is no way to enable aligned allocation in gcc 
+} 
+ 
+_C_FOPTIONS_MAPSMOBI_ARM= 
+when ($OS_IOS == "yes") { 
+    when ($MAPSMOBI_BUILD_TARGET == "yes" && $ARCH_ARM == "yes") { 
+        _C_FOPTIONS_MAPSMOBI_ARM=-fembed-bitcode 
+    } 
+} 
+ 
+_C_WARNINGS_CLANG= 
+_CXX_WARNINGS_CLANG= 
+when ($CLANG == "yes") { 
+ 
+    _CXX_WARNINGS_CLANG=\ 
+-Wimport-preprocessor-directive-pedantic \ 
+-Wno-undefined-var-template \ 
+-Wno-return-std-move \ 
+-Wno-address-of-packed-member \ 
+-Wno-defaulted-function-deleted \ 
+-Wno-pessimizing-move \ 
+-Wno-range-loop-construct \ 
+-Wno-deprecated-anon-enum-enum-conversion \ 
+-Wno-deprecated-enum-enum-conversion \ 
+-Wno-deprecated-enum-float-conversion \ 
+-Wno-ambiguous-reversed-operator \ 
+-Wno-deprecated-volatile 
+ 
+# -Wno-unknown-warning-option 
+# For nvcc to accept the above. 
+    _C_WARNINGS_CLANG=\ 
+-Wno-implicit-const-int-float-conversion \ 
+-Wno-unknown-warning-option 
+ 
+} 
+ 
+_C_FOPTIONS_GCC= 
+when ($GCC == "yes") { 
+    _C_FOPTIONS_GCC=-fno-delete-null-pointer-checks -fabi-version=8 
+} 
+ 
+_C_FOPTIONS_IOS= 
+when ($OS_IOS != "yes") { 
+    # Split all functions and data into separate sections for DCE and ICF linker passes 
+    # NOTE: iOS build uses -fembed-bitcode which conflicts with -ffunction-sections (only relevant for ELF targets) 
+    _C_FOPTIONS_IOS=-ffunction-sections -fdata-sections 
+} 
+ 
+_C_FOPTIONS_DEBUG= 
+when ($_BUILD_DEBUG == "yes") { 
+    _C_FOPTIONS_DEBUG=$FSTACK 
+} 
+ 
+_C_FLAGS_RELEASE= 
+_C_FOPTIONS_RELEASE= 
+_OPTIMIZE_RELEASE= 
+when ($_BUILD_RELEASE == "yes") { 
+    _C_FLAGS_RELEASE=$OPTIMIZE 
+    when ($_BUILD_SIZE_OPTIMIZED == "yes") { 
+        # -Oz is clang's more size-aggressive version of -Os 
+        # For ARM specifically, clang -Oz is on par with gcc -Os: 
+        # https://github.com/android/ndk/issues/133#issuecomment-365763507 
+        when($CLANG == "yes") { 
+            _OPTIMIZE_RELEASE=-Oz 
+        } 
+        otherwise { 
+            _OPTIMIZE_RELEASE=-Os 
+        } 
+ 
+        # Generate sections with address significance tables for ICF linker pass 
+        when($CLANG == "yes") { 
+            _C_FOPTIONS_RELEASE=-faddrsig 
+        } 
+    } 
+    otherwise { 
+        _OPTIMIZE_RELEASE=-O3 
+    } 
+} 
+ 
+_C_FOPTIONS_PROFILER= 
+when ($_BUILD_PROFILER_TYPE != "") { 
+    when ($_BUILD_PROFILER_TYPE in ["generic", "gprof"]) { 
+        _C_FOPTIONS_PROFILER=-fno-omit-frame-pointer 
+    } 
+} 
+ 
+_C_FOPTIONS = 
+ 
+# Enable C++ exceptions (and allow them to be throw through pure C code) 
+_C_FOPTIONS+=-fexceptions 
+ 
+# Enable standard-conforming behavior and generate duplicate symbol error in case of duplicated global constants. 
+# See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85678#c0 
+_C_FOPTIONS+=-fno-common 
+ 
+_C_FOPTIONS+=$_C_FOPTIONS_INIT_ARRAY 
+_C_FOPTIONS+=$_C_FOPTIONS_COLOR 
+_C_FOPTIONS+=$_C_FOPTIONS_ALIGNED_ALLOCATION 
+_C_FOPTIONS+=$_C_FOPTIONS_MAPSMOBI_ARM 
+_C_FOPTIONS+=$_C_FOPTIONS_DEBUG 
+_C_FOPTIONS+=$_C_FOPTIONS_RELEASE 
+_C_FOPTIONS+=$_C_FOPTIONS_PROFILER 
+_C_FOPTIONS+=$_C_FOPTIONS_GCC 
+_C_FOPTIONS+=$_C_FOPTIONS_IOS 
+ 
+# Enable default warnings subset 
+_C_WARNINGS =-Wall -Wextra 
+ 
+# Disable some warnings which will fail compilation at the time 
+_C_WARNINGS+=-Wno-parentheses 
+ 
+_C_WARNINGS+=$_C_WARNINGS_CLANG 
+ 
+# Issue a warning if certain overload is hidden due to inheritance 
+_CXX_WARNINGS =-Woverloaded-virtual 
+ 
+_CXX_WARNINGS+=$_CXX_WARNINGS_CLANG 
+ 
+_C_FLAGS_ARCH= 
+when ($ARCH_I386 == "yes") { 
+    _C_FLAGS_ARCH=-m32 
+} 
+when ($ARCH_X86_64 == "yes") { 
+    _C_FLAGS_ARCH=-m64 
+} 
+ 
+_C_FLAGS_FAST_DEBUG= 
+when ($_BUILD_FAST_DEBUG == "yes") { 
+    _C_FLAGS_FAST_DEBUG=-Og 
+} 
+ 
+_C_DEFINES_NDEBUG=-UNDEBUG 
+when ($_BUILD_WITH_NDEBUG == "yes") { 
+    _C_DEFINES_NDEBUG=-DNDEBUG 
+} 
+ 
+_C_FLAGS_PROFILER= 
+when ($_BUILD_PROFILER_TYPE == "gprof") { 
+    _C_FLAGS_PROFILER=-pg 
+} 
+ 
+_C_FLAGS=\ 
+$CL_DEBUG_INFO $CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__ $_C_FLAGS_ARCH_OPT -pipe 
+_C_FLAGS+=$_C_FLAGS_ARCH 
+_C_FLAGS+=$_C_FLAGS_FAST_DEBUG 
+_C_FLAGS+=$_C_FLAGS_RELEASE 
+_C_FLAGS+=$_C_FLAGS_PROFILER 
+ 
+_SFDL_FLAGS=-E -C -x c++ 
+when ($CLANG == "yes") { 
+    _SFDL_FLAGS+=-Qunused-arguments 
+} 
+ 
+_DEBUG_INFO_FLAGS=-g 
+when ($OS_LINUX == "yes") { 
+    _DEBUG_INFO_FLAGS=-g -ggnu-pubnames 
+} 
+ 
+_CROSS_SUFFIX=.pic 
+when ($FORCE_NO_PIC == "yes") { 
+    _CROSS_SUFFIX= 
+} 
+ 
+C_COMPILER=${quo:C_COMPILER_UNQUOTED} 
+OPTIMIZE=$_OPTIMIZE_RELEASE 
+FSTACK=-fstack-protector 
+DUMP_DEPS= 
+GCC_PREPROCESSOR_OPTS=$DUMP_DEPS $C_DEFINES 
+C_WARNING_OPTS=$_C_WARNINGS 
+CXX_WARNING_OPTS=$_CXX_WARNINGS 
+ 
+# PIE is only valid for executables, while PIC implies a shared library 
+# `-pie` with a shared library is either ignored or fails to link 
+when ($PIC == "yes") { 
+    CFLAGS+=-fPIC 
+    LDFLAGS+=-fPIC 
+} 
+elsewhen ($PIE == "yes") { 
+    CFLAGS+=-fPIE 
+    LDFLAGS+=-fPIE -pie 
+} 
+ 
+CFLAGS+=$_C_FLAGS $DEBUG_INFO_FLAGS $_C_FOPTIONS $C_WARNING_OPTS $GCC_PREPROCESSOR_OPTS $USER_CFLAGS $USER_CFLAGS_GLOBAL 
+CXXFLAGS+=$CFLAGS $_CXX_STD $CXX_WARNING_OPTS $USER_CXXFLAGS $USER_CXXFLAGS_GLOBAL 
+CONLYFLAGS+=$USER_CONLYFLAGS $USER_CONLYFLAGS_GLOBAL 
+CXX_COMPILER=${quo:CXX_COMPILER_UNQUOTED} 
+NOGCCSTACKCHECK=yes 
+SFDL_FLAG=$_SFDL_FLAGS -o $SFDL_TMP_OUT 
+WERROR_FLAG=-Werror 
+DEBUG_INFO_FLAGS=$_DEBUG_INFO_FLAGS 
+ 
+when ($NO_WSHADOW == "yes") { 
+    C_WARNING_OPTS += -Wno-shadow 
+} 
+when ($NO_COMPILER_WARNINGS == "yes") { 
+    C_WARNING_OPTS = -w 
+    CXX_WARNING_OPTS = -Wno-everything 
+} 
+when ($NO_OPTIMIZE == "yes") { 
+    OPTIMIZE = -O0 
+} 
+when ($SAVE_TEMPS ==  "yes") { 
+    CXXFLAGS += -save-temps 
+} 
+when ($NOGCCSTACKCHECK != "yes") { 
+    FSTACK += -fstack-check 
+} 
+ 
+# _C_DEBUG_LIGHT=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B 
+# _C_DEBUG_LIGHT_CL=$_C_DEBUG_LIGHT -Xclang -fdebug-compilation-dir -Xclang /tmp 
+# _C_DEBUG=$_C_DEBUG_LIGHT -fdebug-prefix-map=${ARCADIA_ROOT}=/-S -fdebug-prefix-map=$(TOOL_ROOT)=/-T 
+# _C_DEBUG_CL=$_C_DEBUG -Xclang -fdebug-compilation-dir -Xclang /tmp 
+# _YASM_DEBUG_LIGHT=--replace=${ARCADIA_BUILD_ROOT}=/-B 
+# _YASM_DEBUG=$_YASM_DEBUG_LIGHT --replace=${ARCADIA_ROOT}=/-S --replace=$(TOOL_ROOT)=/-T 
+# when ($FORCE_CONSISTENT_DEBUG == "yes") { 
+#     when ($CLANG == "yes") { 
+#         CL_DEBUG_INFO=$_C_DEBUG_CL 
+#     } 
+#     otherwise { 
+#         CL_DEBUG_INFO=$_C_DEBUG 
+#     } 
+#     YASM_DEBUG_INFO=$_YASM_DEBUG 
+# } 
+# elsewhen ($CONSISTENT_DEBUG == "yes") { 
+#     when ($CLANG == "yes") { 
+#         CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=$_C_DEBUG_CL 
+#     } 
+#     otherwise { 
+#         CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=$_C_DEBUG 
+#     } 
+#     YASM_DEBUG_INFO_DISABLE_CACHE__NO_UID__=$_YASM_DEBUG 
+# } 
+# elsewhen ($CONSISTENT_DEBUG_LIGHT == "yes") { 
+#     when ($CLANG == "yes") { 
+#         CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=$_C_DEBUG_LIGHT_CL 
+#     } 
+#     otherwise { 
+#         CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=$_C_DEBUG_LIGHT 
+#     } 
+#     YASM_DEBUG_INFO_DISABLE_CACHE__NO_UID__=$_YASM_DEBUG_LIGHT 
+# } 
+# 
+# _C_BUILTINS=-Wno-builtin-macro-redefined -D__DATE__="\"""Sep 31 2019""\"" -D__TIME__=\"00:00:00\" 
+# when ($CLANG == "yes" && $_TC_VERSION_AT_LEAST_10 || $GCC == "yes" && $_TC_VERSION_AT_LEAST_8 == "yes") { 
+#     # XXX does not support non-normalized paths 
+#     _C_BUILTINS+=-fmacro-prefix-map=${ARCADIA_BUILD_ROOT}/= -fmacro-prefix-map=${ARCADIA_ROOT}/= -fmacro-prefix-map=$(TOOL_ROOT)/= 
+# } 
+# otherwise { 
+#     # XXX this macro substitution breaks __FILE__ in included sources 
+#     _C_BUILTINS+=-D__FILE__=\"${input;qe;rootrel:SRC}\" 
+# } 
+# 
+# when ($FORCE_CONSISTENT_BUILD == "yes") { 
+#     CL_MACRO_INFO=$_C_BUILTINS 
+# } 
+# elsewhen ($CONSISTENT_BUILD == "yes") { 
+#     CL_MACRO_INFO_DISABLE_CACHE__NO_UID__=$_C_BUILTINS 
+# } 
+ 
+when ($FORCE_CONSISTENT_DEBUG == "yes") { 
+    when ($CLANG == "yes") { 
+        CL_DEBUG_INFO=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B -fdebug-prefix-map=${ARCADIA_ROOT}=/-S -fdebug-prefix-map=$(TOOL_ROOT)=/-T -Xclang -fdebug-compilation-dir -Xclang /tmp 
+    } 
+    otherwise { 
+        CL_DEBUG_INFO=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B -fdebug-prefix-map=${ARCADIA_ROOT}=/-S -fdebug-prefix-map=$(TOOL_ROOT)=/-T 
+    } 
+    YASM_DEBUG_INFO=--replace=${ARCADIA_BUILD_ROOT}=/-B --replace=${ARCADIA_ROOT}=/-S --replace=$(TOOL_ROOT)=/-T 
+} 
+elsewhen ($CONSISTENT_DEBUG == "yes") { 
+    when ($CLANG == "yes") { 
+        CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B -fdebug-prefix-map=${ARCADIA_ROOT}=/-S -fdebug-prefix-map=$(TOOL_ROOT)=/-T -Xclang -fdebug-compilation-dir -Xclang /tmp 
+    } 
+    otherwise { 
+        CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B -fdebug-prefix-map=${ARCADIA_ROOT}=/-S -fdebug-prefix-map=$(TOOL_ROOT)=/-T 
+    } 
+    YASM_DEBUG_INFO_DISABLE_CACHE__NO_UID__=--replace=${ARCADIA_BUILD_ROOT}=/-B --replace=${ARCADIA_ROOT}=/-S --replace=$(TOOL_ROOT)=/-T 
+} 
+elsewhen ($CONSISTENT_DEBUG_LIGHT == "yes") { 
+    when ($CLANG == "yes") { 
+        CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B -Xclang -fdebug-compilation-dir -Xclang /tmp 
+    } 
+    otherwise { 
+        CL_DEBUG_INFO_DISABLE_CACHE__NO_UID__=-fdebug-prefix-map=${ARCADIA_BUILD_ROOT}=/-B 
+    } 
+    YASM_DEBUG_INFO_DISABLE_CACHE__NO_UID__=--replace=${ARCADIA_BUILD_ROOT}=/-B 
+} 
+ 
+when ($FORCE_CONSISTENT_BUILD == "yes") { 
+    CL_MACRO_INFO=-Wno-builtin-macro-redefined -D__DATE__=\""Sep 31 2019\"" -D__TIME__=\"00:00:00\" -fmacro-prefix-map=${ARCADIA_BUILD_ROOT}/= -fmacro-prefix-map=${ARCADIA_ROOT}/= -fmacro-prefix-map=$(TOOL_ROOT)/= 
+} 
+elsewhen ($CONSISTENT_BUILD == "yes") { 
+    CL_MACRO_INFO_DISABLE_CACHE__NO_UID__=-Wno-builtin-macro-redefined -D__DATE__=\""Sep 31 2019\"" -D__TIME__=\"00:00:00\" -fmacro-prefix-map=${ARCADIA_BUILD_ROOT}/= -fmacro-prefix-map=${ARCADIA_ROOT}/= -fmacro-prefix-map=$(TOOL_ROOT)/= 
+} 
+ 
+_CFLAGS_ARCH_I386= 
+when ($ARCH_I386 == "yes" && $ARCH_I686 != "yes") { 
+    _CFLAGS_ARCH_I386=-march=pentiumpro -mtune=pentiumpro 
+} 
+ 
+CFLAGS+=$_CFLAGS_ARCH_I386 
+ 
+BC_CFLAGS+=$CFLAGS 
+BC_CXXFLAGS+=$CXXFLAGS 
+C_DEFINES+=-D__LONG_LONG_SUPPORTED 
+ 
+OBJ_CROSS_SUF=$OBJ_SUF$_CROSS_SUFFIX 
+OBJECT_SUF=$OBJ_SUF$_CROSS_SUFFIX.o 
+GCC_COMPILE_FLAGS=$EXTRA_C_FLAGS -c -o $_COMPILE_OUTPUTS ${pre=-I:_C__INCLUDE} 
+EXTRA_COVERAGE_OUTPUT=${output;noauto;hide;suf=${OBJECT_SUF}.gcno:SRC} 
+CLANG_TIDY_OUTPUT_FILE=${output;noauto;suf=${OBJECT_SUF}.tidyjson:SRC} 
+YNDEXER_OUTPUT_FILE=${output;noauto;suf=${OBJECT_SUF}.ydx.pb2:SRC} 
+ 
+when ($DUMP_COMPILER_DEPS == "yes") { 
+    DUMP_DEPS=-MD ${output;hide;noauto;suf=${OBJ_SUF}.o.d:SRC} 
+} 
+elsewhen ($DUMP_COMPILER_DEPS_FAST == "yes") { 
+    DUMP_DEPS=-E -M -MF ${output;noauto;suf=${OBJ_SUF}.o.d:SRC} 
+} 
+ 
+_COMPILER_TIME_TRACE_GRANULARITY=500 
+when ($TIME_TRACE_GRANULARITY && $TIME_TRACE_GRANULARITY != "") { 
+    _COMPILER_TIME_TRACE_GRANULARITY=$TIME_TRACE_GRANULARITY 
+} 
+ 
+_COMPILER_TIME_TRACE_FLAGS= 
+_COMPILER_TIME_TRACE_POSTPROCESS= 
+when (($TIME_TRACE == "yes" || $COMPILER_TIME_TRACE == "yes") && $CLANG == "yes" && $_TC_VERSION_AT_LEAST_9 == "yes") { 
+    _COMPILER_TIME_TRACE_FLAGS=-ftime-trace -ftime-trace-granularity=$_COMPILER_TIME_TRACE_GRANULARITY 
+    _COMPILER_TIME_TRACE_POSTPROCESS=$YMAKE_PYTHON ${input:"build/scripts/find_time_trace.py"} $_COMPILE_OUTPUTS $_COMPILE_TIME_TRACE_OUTPUTS 
+} 
+ 
+_C_CPP_KV_STYLE=${requirements;hide:CC_REQUIREMENTS} ${hide;kv:"p CC"} ${hide;kv:"pc green"} 
+_CPP_ARGS=\ 
+$CLANG_TIDY_ARGS \ 
+$YNDEXER_ARGS \ 
+$CXX_COMPILER \ 
+$C_FLAGS_PLATFORM \ 
+$GCC_COMPILE_FLAGS \ 
+$CXXFLAGS \ 
+$CL_MACRO_INFO \ 
+$CL_MACRO_INFO_DISABLE_CACHE__NO_UID__ \ 
+$_COMPILER_TIME_TRACE_FLAGS \ 
+$EXTRA_OUTPUT \ 
+$SRCFLAGS \ 
+$_LANG_CFLAGS_VALUE \ 
+${input:SRC} \ 
+$TOOLCHAIN_ENV \ 
+$YNDEXER_OUTPUT \ 
+&& $_COMPILER_TIME_TRACE_POSTPROCESS \ 
+$_C_CPP_KV_STYLE 
+ 
+_C_ARGS=\ 
+$CLANG_TIDY_ARGS \ 
+$YNDEXER_ARGS \ 
+$C_COMPILER \ 
+$C_FLAGS_PLATFORM \ 
+$GCC_COMPILE_FLAGS \ 
+$CFLAGS \ 
+$CL_MACRO_INFO \ 
+$CL_MACRO_INFO_DISABLE_CACHE__NO_UID__ \ 
+$_COMPILER_TIME_TRACE_FLAGS \ 
+$CONLYFLAGS \ 
+$EXTRA_OUTPUT \ 
+$SRCFLAGS \ 
+${input:SRC} \ 
+$TOOLCHAIN_ENV \ 
+$YNDEXER_OUTPUT \ 
+$_C_CPP_KV_STYLE 
+ 
+### _SRC_C_NODEPS_CMD is obtained from _C_ARGS by filtering the following elements: 
+### ${input:SRC} 
+### $CL_MACRO_INFO 
+### $CL_MACRO_INFO_DISABLE_CACHE__NO_UID__ 
+### $CLANG_TIDY_ARGS 
+### $EXTRA_OUTPUT 
+### $EXTRA_COVERAGE_OUTPUT 
+### $SRCFLAGS 
+### $YNDEXER_ARGS 
+### $YNDEXER_OUTPUT 
+### 
+### $GCC_COMPILE_FLAGS is substituted for $EXTRA_C_FLAGS -c -o ${OUTFILE} ${SRC} ${pre=-I:INC} 
+_SRC_C_NODEPS_CMD=\ 
+$C_COMPILER \ 
+$C_FLAGS_PLATFORM \ 
+$EXTRA_C_FLAGS -c -o ${OUTFILE} ${SRC} ${pre=-I:INC} \ 
+$CFLAGS \ 
+$CONLYFLAGS \ 
+$TOOLCHAIN_ENV \ 
+$_C_CPP_KV_STYLE 
+ 
+_SRC_CPP_CMD=$_CPP_ARGS 
+_SRC_C_CMD=$_C_ARGS 
+_SRC_M_CMD=$SRC_c($SRC $SRCFLAGS) 
+_SRC_MASM_CMD=$_EMPTY_CMD 
+ 
+# fuzzing configuration 
+when ($CLANG == "yes") { 
+    when ($_TC_VERSION_AT_LEAST_12 == "yes") { 
+        LIBFUZZER_PATH=contrib/libs/libfuzzer12 
+    } 
+} 
diff --git a/build/conf/compilers/msvc_compiler.conf b/build/conf/compilers/msvc_compiler.conf
index 6667f35c5c..d09d51d8bd 100644
--- a/build/conf/compilers/msvc_compiler.conf
+++ b/build/conf/compilers/msvc_compiler.conf
@@ -1,294 +1,294 @@
-_MSVC_MACRO=_WIN32_WINNT
-_MSVC_WINDOWS7=0x0601
-_MSVC_WINDOWS8=0x0602
-
-_MSVC_WARNS_ENABLED=
-# 'expression' : signed/unsigned mismatch
-_MSVC_WARNS_ENABLED+=/w14018
-# 'class' : class has virtual functions, but destructor is not virtual
-_MSVC_WARNS_ENABLED+=/w14265
-# 'operator' : expression is always false
-_MSVC_WARNS_ENABLED+=/w14296
-# missing type specifier - int assumed
-_MSVC_WARNS_ENABLED+=/w14431
-
-_MSVC_WARNS_AS_ERRORS=
-# 'function' undefined; assuming extern returning int
-_MSVC_WARNS_AS_ERRORS+=/we4013
-
-_MSVC_WARNS_DISABLED=
-# conditional expression is constant
-_MSVC_WARNS_DISABLED+=/wd4127
-# nonstandard extension used : zero-sized array in struct/union
-_MSVC_WARNS_DISABLED+=/wd4200
-# nonstandard extension used : nameless struct/union
-_MSVC_WARNS_DISABLED+=/wd4201
-# elements of array will be default initialized
-_MSVC_WARNS_DISABLED+=/wd4351
-# 'this' : used in base member initializer list
-_MSVC_WARNS_DISABLED+=/wd4355
-# decorated name length exceeded, name was truncated
-_MSVC_WARNS_DISABLED+=/wd4503
-# default constructor could not be generated
-_MSVC_WARNS_DISABLED+=/wd4510
-# copy constructor could not be generated
-_MSVC_WARNS_DISABLED+=/wd4511
-# assignment operator could not be generated
-_MSVC_WARNS_DISABLED+=/wd4512
-# check operator precedence for possible error; use parentheses to clarify precedence
-_MSVC_WARNS_DISABLED+=/wd4554
-# 'object' can never be instantiated - user defined constructor required
-_MSVC_WARNS_DISABLED+=/wd4610
-# assignment within conditional expression
-_MSVC_WARNS_DISABLED+=/wd4706
-# forcing value to bool 'true' or 'false' (performance warning)
-_MSVC_WARNS_DISABLED+=/wd4800
-# The POSIX name for this item is deprecated
-_MSVC_WARNS_DISABLED+=/wd4996
-# function marked as __forceinline not inlined
-_MSVC_WARNS_DISABLED+=/wd4714
-# 'TAtomic' : top-level volatile in cast is ignored
-_MSVC_WARNS_DISABLED+=/wd4197
-# 'initializing' : conversion from 'int' to 'ui32', signed/unsigned mismatch
-_MSVC_WARNS_DISABLED+=/wd4245
-# 'ystd::function<void (uint8_t *)>': structure was padded due to alignment specifier
-_MSVC_WARNS_DISABLED+=/wd4324
-# 'register' is no longer a supported storage class
-_MSVC_WARNS_DISABLED+=/wd5033
-
-_C_WARNINGS_CLANG_CL=
-_CXX_WARNINGS_CLANG_CL=
-_CXX_WARNINGS_CLANG_CL_2019=
-_CXX_WARNINGS_CLANG_CL_2019_IDE_MSVS=
-when ($CLANG_CL == "yes") {
-    _C_WARNINGS_CLANG_CL=\
--Wno-absolute-value \
--Wno-bitwise-op-parentheses \
--Wno-dll-attribute-on-redeclaration \
--Wno-extern-initializer \
--Wno-format \
--Wno-ignored-pragma-optimize \
--Wno-inconsistent-dllimport \
--Wno-int-conversion \
--Wno-int-to-void-pointer-cast \
--Wno-invalid-noreturn \
--Wno-logical-op-parentheses \
--Wno-macro-redefined \
--Wno-parentheses \
--Wno-pragma-pack \
--Wno-tautological-constant-out-of-range-compare \
--Wno-unknown-argument \
--Wno-unknown-warning-option
-
-    _CXX_WARNINGS_CLANG_CL=\
--Woverloaded-virtual \
--Wno-attributes
-    # IGNIETFERRO-722 needed for contrib
-    _CXX_WARNINGS_CLANG_CL+=-Wno-register
-
-    _CXX_WARNINGS_CLANG_CL+=\
--Wimport-preprocessor-directive-pedantic \
--Wno-undefined-var-template
-
-    when ($_TC_VERSION_AT_LEAST_2019 == "yes") {
-        _CXX_WARNINGS_CLANG_CL_2019=\
--Wno-deprecated-volatile \
--Wno-deprecated-anon-enum-enum-conversion \
--Wno-defaulted-function-deleted \
--Wno-deprecated-enum-enum-conversion \
--Wno-ambiguous-reversed-operator \
--Wno-deprecated-enum-float-conversion \
--Wno-pointer-to-int-cast
-    }
-
-    when ($IDE_MSVS == "yes") {
-        _CXX_WARNINGS_CLANG_CL_2019_IDE_MSVS=-Wno-unused-command-line-argument
-    }
-}
-
-_C_WARNINGS =$_MSVC_WARNS_AS_ERRORS
-_C_WARNINGS+=$_MSVC_WARNS_ENABLED
-_C_WARNINGS+=$_MSVC_WARNS_DISABLED
-_C_WARNINGS+=$_C_WARNINGS_CLANG_CL
-
-_CXX_WARNINGS =
-_CXX_WARNINGS+=$_CXX_WARNINGS_CLANG_CL
-_CXX_WARNINGS+=$_CXX_WARNINGS_CLANG_CL_2019
-_CXX_WARNINGS+=$_CXX_WARNINGS_CLANG_CL_2019_IDE_MSVS
-
-_WINAPI_UNICODE=no
-
-_DEFINES_ARCH=
-when ($ARCH_X86_64 == "yes") {
-    _DEFINES_ARCH=/D_WIN64 /DWIN64
-}
-elsewhen ($ARCH_ARMV7 == "yes") {
-    _DEFINES_ARCH=/D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE /D__arm__
-}
-
-_DEFINES_WIN32_WINNT=/D$_MSVC_MACRO=$_MSVC_WINDOWS7
-
-when ($_WINAPI_UNICODE == "yes") {
-    _DEFINES_UNICODE=/DUNICODE /D_UNICODE
-}
-otherwise {
-    _DEFINES_UNICODE=/D_MBCS
-}
-
-_C_DEFINES=\
-/DARCADIA_ROOT=${ARCADIA_ROOT} \
-/DARCADIA_BUILD_ROOT=${ARCADIA_BUILD_ROOT} \
-/DFAKEID=$CPP_FAKEID \
-/DWIN32 \
-/D_WIN32 \
-/D_WINDOWS \
-/D_CRT_SECURE_NO_WARNINGS \
-/D_CRT_NONSTDC_NO_WARNINGS \
-/D_USE_MATH_DEFINES \
-/D__STDC_CONSTANT_MACROS \
-/D__STDC_FORMAT_MACROS \
-/D_USING_V110_SDK71_ \
-/D_LIBCPP_ENABLE_CXX17_REMOVED_FEATURES \
-/DNOMINMAX \
-/DWIN32_LEAN_AND_MEAN
-
-_C_DEFINES+=$_DEFINES_ARCH
-_C_DEFINES+=$_DEFINES_WIN32_WINNT
-_C_DEFINES+=$_DEFINES_UNICODE
-
-C_DEFINES+=$_C_DEFINES
-
-_MSVC_FLAGS_CLANG=
-_MSVC_FLAGS_CLANG_NO_WARNINGS=
-_MSVC_FLAGS_CLANG_ARCH=
-_MSVC_FLAGS_CLANG_EQ_2019=
-when ($CLANG_CL == "yes") {
-    # -fcase-insensitive-paths
-    # Allow <windows.h> to be included via <Windows.h> in case-sensitive file-systems.
-    #
-    # -fno-common
-    # Enable standard-conforming behavior and generate duplicate symbol error in case of duplicated global constants.
-    # See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85678#c0
-    _MSVC_FLAGS_CLANG=-fcase-insensitive-paths -fno-common
-    when ($ARCH_X86_64 == "yes") {
-        _MSVC_FLAGS_CLANG_ARCH=-m64
-    }
-    elsewhen ($ARCH_I386 == "yes") {
-        _MSVC_FLAGS_CLANG_ARCH=-m32
-    }
-    otherwise {
-        _MSVC_FLAGS_CLANG_ARCH=
-    }
-
-    # Some warnings are getting triggered even when NO_COMPILER_WARNINGS is enabled
-    _MSVC_FLAGS_CLANG_NO_WARNINGS=-Wno-c++11-narrowing -Wno-register
-
-    when ($_TC_VERSION_EXACTLY_2019 == "yes") {
-        # heretic: на момент коммита в нашей конфигурации указано, что тулчейн clang11-windows - аналог msvc 2019
-        # https://a.yandex-team.ru/arc/trunk/arcadia/build/ya.conf.json?rev=r7910792#L2185
-        # сам clang11 по дефолту представляется msvc2017 (#define _MSC_VER 1911
-        # https://a.yandex-team.ru/arc/trunk/arcadia/contrib/libs/clang11/lib/Driver/ToolChains/MSVC.cpp?rev=r7913127#L1352
-        # вручную заставляем его представляться msvc2019 (#define _MSC_VER 1921)
-        # значение версии взято вот отсюда:
-        # https://a.yandex-team.ru/arc/trunk/arcadia/contrib/libs/llvm11/include/llvm/Support/Compiler.h?blame=true&rev=r7913127#L89
-        _MSVC_FLAGS_CLANG_EQ_2019=-fms-compatibility-version=19.21
-    }
-}
-
-_MSVC_FLAGS=/nologo /Zm500 /GR /bigobj /FC /EHs /errorReport:prompt $MSVC_INLINE_FLAG /utf-8
-# enable standard conforming mode
-_MSVC_FLAGS+=/permissive-
-_MSVC_FLAGS+=$_MSVC_FLAGS_ARCH_OPT
-_MSVC_FLAGS+=$_MSVC_FLAGS_CLANG
-_MSVC_FLAGS+=$_MSVC_FLAGS_CLANG_ARCH
-_MSVC_FLAGS+=$_MSVC_FLAGS_CLANG_NO_WARNINGS
-_MSVC_FLAGS+=$_MSVC_FLAGS_CLANG_EQ_2019
-_MSVC_FLAGS+=$_MSVC_FLAGS_INCLUDE
-
-MSVC_INLINE_OPTIMIZED=yes
-when ($MSVC_INLINE_OPTIMIZED == "yes") {
-    MSVC_INLINE_FLAG=/Zc:inline
-}
-when ($MSVC_INLINE_OPTIMIZED == "no") {
-    MSVC_INLINE_FLAG=/Zc:inline-
-}
-
-# Use builtin offsetof implementation
-# instead of a crutcy macro defined in ucrt/stddef.h.
-# The latter can not be used in constexpr statements.
-_CXX_DEFINES=/D_CRT_USE_BUILTIN_OFFSETOF
-
-_FLAGS_C_ONLY=
-
-# Provide proper __cplusplus value
-# https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
-_CXX_FLAGS=/Zc:__cplusplus
-
-_FLAGS_MSVS_ONLY=
-DEBUG_INFO_FLAGS=/Z7
-when ($IDE_MSVS == "yes") {
-    when ($CLANG_CL != "yes") {
-        _FLAGS_MSVS_ONLY=/FD /MP
-    }
-    DEBUG_INFO_FLAGS=/Zi /FS
-}
-
-C_WARNING_OPTS=$_C_WARNINGS
-CXX_WARNING_OPTS=$_CXX_WARNINGS
-
-# https://msdn.microsoft.com/en-us/library/abx4dbyh.aspx
-when ($DLL_RUNTIME == "yes") {
-    _FLAGS_DEBUG_RUNTIME=/MDd
-    _FLAGS_RELEASE_RUNTIME=/MD
-}
-otherwise {
-    _FLAGS_DEBUG_RUNTIME=/MTd
-    _FLAGS_RELEASE_RUNTIME=/MT
-}
-CFLAGS_DEBUG=/Ob0 /Od /D_DEBUG $_FLAGS_DEBUG_RUNTIME
-CFLAGS_RELEASE=/Ox /Ob2 /Oi /DNDEBUG $_FLAGS_RELEASE_RUNTIME
-
-MASMFLAGS=
-_MASM_IO=/nologo /c /Fo${output;suf=${OBJECT_SUF}:SRC} ${input;msvs_source:SRC}
-when ($ARCH_ARMV7) {
-    _MASM_IO=-o ${output;suf=${OBJECT_SUF}:SRC} ${input;msvs_source:SRC}
-}
-
-OBJ_CROSS_SUF=$OBJ_SUF
-OBJECT_SUF=$OBJ_SUF.obj
-
-CFLAGS+=$_MSVC_FLAGS $_FLAGS_MSVS_ONLY $CFLAGS_PER_TYPE $DEBUG_INFO_FLAGS $C_WARNING_OPTS $C_DEFINES $USER_CFLAGS $USER_CFLAGS_GLOBAL
-CXXFLAGS+=$CFLAGS $_STD_CXX $_CXX_FLAGS $_CXX_DEFINES $CXX_WARNING_OPTS $USER_CXXFLAGS $USER_CXXFLAGS_GLOBAL
-CONLYFLAGS+=$_FLAGS_C_ONLY $USER_CONLYFLAGS $USER_CONLYFLAGS_GLOBAL
-
-BC_CFLAGS+=$CFLAGS
-BC_CXXFLAGS+=$BC_CFLAGS $CXXFLAGS
-
-CFLAGS+=$_CFLAGS_UCRT_VC_INCLUDES
-
-when ($NO_WSHADOW == "yes") {
-    C_WARNING_OPTS+=/wd4456 /wd4457
-}
-when ($NO_COMPILER_WARNINGS == "yes") {
-    C_WARNING_OPTS=/w
-    CXX_WARNING_OPTS=
-}
-when ($NO_OPTIMIZE == "yes") {
-    OPTIMIZE=/Od
-}
-
-SFDL_FLAG=/E /C /P /TP /Fi$SFDL_TMP_OUT
-WERROR_FLAG=/WX
-
-CL_WRAPPER=${YMAKE_PYTHON} ${input:"build/scripts/fix_msvc_output.py"} cl
-ML_WRAPPER=${YMAKE_PYTHON} ${input:"build/scripts/fix_msvc_output.py"} ml
-when ($_UNDER_WINE == "yes") {
-    CL_WRAPPER=
-    ML_WRAPPER=
-}
-
-_SRC_C_NODEPS_CMD=${TOOLCHAIN_ENV} ${CL_WRAPPER} ${C_COMPILER} /c /Fo${OUTFILE} ${SRC} ${EXTRA_C_FLAGS} ${pre=/I :INC} ${CFLAGS} ${requirements;hide:CC_REQUIREMENTS} ${hide;kv:"soe"} ${hide;kv:"p CC"} ${hide;kv:"pc yellow"}
-_SRC_CPP_CMD=${TOOLCHAIN_ENV} ${CL_WRAPPER} ${CXX_COMPILER} /c /Fo$_COMPILE_OUTPUTS ${input;msvs_source:SRC} ${EXTRA_C_FLAGS} ${pre=/I :_C__INCLUDE} ${CXXFLAGS} ${SRCFLAGS} ${_LANG_CFLAGS_VALUE} ${requirements;hide:CC_REQUIREMENTS} ${hide;kv:"soe"} ${hide;kv:"p CC"} ${hide;kv:"pc yellow"}
-_SRC_C_CMD=${TOOLCHAIN_ENV} ${CL_WRAPPER} ${C_COMPILER} /c /Fo$_COMPILE_OUTPUTS ${input;msvs_source:SRC} ${EXTRA_C_FLAGS} ${pre=/I :_C__INCLUDE} ${CFLAGS} ${CONLYFLAGS} ${SRCFLAGS} ${requirements;hide:CC_REQUIREMENTS} ${hide;kv:"soe"} ${hide;kv:"p CC"} ${hide;kv:"pc yellow"}
-_SRC_M_CMD=$_EMPTY_CMD
-_SRC_MASM_CMD=${cwd:ARCADIA_BUILD_ROOT} ${TOOLCHAIN_ENV} ${ML_WRAPPER} ${MASM_COMPILER} ${MASMFLAGS} ${SRCFLAGS} $_MASM_IO ${requirements;hide:CC_REQUIREMENTS} ${kv;hide:"p AS"} ${kv;hide:"pc yellow"}
+_MSVC_MACRO=_WIN32_WINNT 
+_MSVC_WINDOWS7=0x0601 
+_MSVC_WINDOWS8=0x0602 
+ 
+_MSVC_WARNS_ENABLED= 
+# 'expression' : signed/unsigned mismatch 
+_MSVC_WARNS_ENABLED+=/w14018 
+# 'class' : class has virtual functions, but destructor is not virtual 
+_MSVC_WARNS_ENABLED+=/w14265 
+# 'operator' : expression is always false 
+_MSVC_WARNS_ENABLED+=/w14296 
+# missing type specifier - int assumed 
+_MSVC_WARNS_ENABLED+=/w14431 
+ 
+_MSVC_WARNS_AS_ERRORS= 
+# 'function' undefined; assuming extern returning int 
+_MSVC_WARNS_AS_ERRORS+=/we4013 
+ 
+_MSVC_WARNS_DISABLED= 
+# conditional expression is constant 
+_MSVC_WARNS_DISABLED+=/wd4127 
+# nonstandard extension used : zero-sized array in struct/union 
+_MSVC_WARNS_DISABLED+=/wd4200 
+# nonstandard extension used : nameless struct/union 
+_MSVC_WARNS_DISABLED+=/wd4201 
+# elements of array will be default initialized 
+_MSVC_WARNS_DISABLED+=/wd4351 
+# 'this' : used in base member initializer list 
+_MSVC_WARNS_DISABLED+=/wd4355 
+# decorated name length exceeded, name was truncated 
+_MSVC_WARNS_DISABLED+=/wd4503 
+# default constructor could not be generated 
+_MSVC_WARNS_DISABLED+=/wd4510 
+# copy constructor could not be generated 
+_MSVC_WARNS_DISABLED+=/wd4511 
+# assignment operator could not be generated 
+_MSVC_WARNS_DISABLED+=/wd4512 
+# check operator precedence for possible error; use parentheses to clarify precedence 
+_MSVC_WARNS_DISABLED+=/wd4554 
+# 'object' can never be instantiated - user defined constructor required 
+_MSVC_WARNS_DISABLED+=/wd4610 
+# assignment within conditional expression 
+_MSVC_WARNS_DISABLED+=/wd4706 
+# forcing value to bool 'true' or 'false' (performance warning) 
+_MSVC_WARNS_DISABLED+=/wd4800 
+# The POSIX name for this item is deprecated 
+_MSVC_WARNS_DISABLED+=/wd4996 
+# function marked as __forceinline not inlined 
+_MSVC_WARNS_DISABLED+=/wd4714 
+# 'TAtomic' : top-level volatile in cast is ignored 
+_MSVC_WARNS_DISABLED+=/wd4197 
+# 'initializing' : conversion from 'int' to 'ui32', signed/unsigned mismatch 
+_MSVC_WARNS_DISABLED+=/wd4245 
+# 'ystd::function<void (uint8_t *)>': structure was padded due to alignment specifier 
+_MSVC_WARNS_DISABLED+=/wd4324 
+# 'register' is no longer a supported storage class 
+_MSVC_WARNS_DISABLED+=/wd5033 
+ 
+_C_WARNINGS_CLANG_CL= 
+_CXX_WARNINGS_CLANG_CL= 
+_CXX_WARNINGS_CLANG_CL_2019= 
+_CXX_WARNINGS_CLANG_CL_2019_IDE_MSVS= 
+when ($CLANG_CL == "yes") { 
+    _C_WARNINGS_CLANG_CL=\ 
+-Wno-absolute-value \ 
+-Wno-bitwise-op-parentheses \ 
+-Wno-dll-attribute-on-redeclaration \ 
+-Wno-extern-initializer \ 
+-Wno-format \ 
+-Wno-ignored-pragma-optimize \ 
+-Wno-inconsistent-dllimport \ 
+-Wno-int-conversion \ 
+-Wno-int-to-void-pointer-cast \ 
+-Wno-invalid-noreturn \ 
+-Wno-logical-op-parentheses \ 
+-Wno-macro-redefined \ 
+-Wno-parentheses \ 
+-Wno-pragma-pack \ 
+-Wno-tautological-constant-out-of-range-compare \ 
+-Wno-unknown-argument \ 
+-Wno-unknown-warning-option 
+ 
+    _CXX_WARNINGS_CLANG_CL=\ 
+-Woverloaded-virtual \ 
+-Wno-attributes 
+    # IGNIETFERRO-722 needed for contrib 
+    _CXX_WARNINGS_CLANG_CL+=-Wno-register 
+ 
+    _CXX_WARNINGS_CLANG_CL+=\ 
+-Wimport-preprocessor-directive-pedantic \ 
+-Wno-undefined-var-template 
+ 
+    when ($_TC_VERSION_AT_LEAST_2019 == "yes") { 
+        _CXX_WARNINGS_CLANG_CL_2019=\ 
+-Wno-deprecated-volatile \ 
+-Wno-deprecated-anon-enum-enum-conversion \ 
+-Wno-defaulted-function-deleted \ 
+-Wno-deprecated-enum-enum-conversion \ 
+-Wno-ambiguous-reversed-operator \ 
+-Wno-deprecated-enum-float-conversion \ 
+-Wno-pointer-to-int-cast 
+    } 
+ 
+    when ($IDE_MSVS == "yes") { 
+        _CXX_WARNINGS_CLANG_CL_2019_IDE_MSVS=-Wno-unused-command-line-argument 
+    } 
+} 
+ 
+_C_WARNINGS =$_MSVC_WARNS_AS_ERRORS 
+_C_WARNINGS+=$_MSVC_WARNS_ENABLED 
+_C_WARNINGS+=$_MSVC_WARNS_DISABLED 
+_C_WARNINGS+=$_C_WARNINGS_CLANG_CL 
+ 
+_CXX_WARNINGS = 
+_CXX_WARNINGS+=$_CXX_WARNINGS_CLANG_CL 
+_CXX_WARNINGS+=$_CXX_WARNINGS_CLANG_CL_2019 
+_CXX_WARNINGS+=$_CXX_WARNINGS_CLANG_CL_2019_IDE_MSVS 
+ 
+_WINAPI_UNICODE=no 
+ 
+_DEFINES_ARCH= 
+when ($ARCH_X86_64 == "yes") { 
+    _DEFINES_ARCH=/D_WIN64 /DWIN64 
+} 
+elsewhen ($ARCH_ARMV7 == "yes") { 
+    _DEFINES_ARCH=/D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE /D__arm__ 
+} 
+ 
+_DEFINES_WIN32_WINNT=/D$_MSVC_MACRO=$_MSVC_WINDOWS7 
+ 
+when ($_WINAPI_UNICODE == "yes") { 
+    _DEFINES_UNICODE=/DUNICODE /D_UNICODE 
+} 
+otherwise { 
+    _DEFINES_UNICODE=/D_MBCS 
+} 
+ 
+_C_DEFINES=\ 
+/DARCADIA_ROOT=${ARCADIA_ROOT} \ 
+/DARCADIA_BUILD_ROOT=${ARCADIA_BUILD_ROOT} \ 
+/DFAKEID=$CPP_FAKEID \ 
+/DWIN32 \ 
+/D_WIN32 \ 
+/D_WINDOWS \ 
+/D_CRT_SECURE_NO_WARNINGS \ 
+/D_CRT_NONSTDC_NO_WARNINGS \ 
+/D_USE_MATH_DEFINES \ 
+/D__STDC_CONSTANT_MACROS \ 
+/D__STDC_FORMAT_MACROS \ 
+/D_USING_V110_SDK71_ \ 
+/D_LIBCPP_ENABLE_CXX17_REMOVED_FEATURES \ 
+/DNOMINMAX \ 
+/DWIN32_LEAN_AND_MEAN 
+ 
+_C_DEFINES+=$_DEFINES_ARCH 
+_C_DEFINES+=$_DEFINES_WIN32_WINNT 
+_C_DEFINES+=$_DEFINES_UNICODE 
+ 
+C_DEFINES+=$_C_DEFINES 
+ 
+_MSVC_FLAGS_CLANG= 
+_MSVC_FLAGS_CLANG_NO_WARNINGS= 
+_MSVC_FLAGS_CLANG_ARCH= 
+_MSVC_FLAGS_CLANG_EQ_2019= 
+when ($CLANG_CL == "yes") { 
+    # -fcase-insensitive-paths 
+    # Allow <windows.h> to be included via <Windows.h> in case-sensitive file-systems. 
+    # 
+    # -fno-common 
+    # Enable standard-conforming behavior and generate duplicate symbol error in case of duplicated global constants. 
+    # See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85678#c0 
+    _MSVC_FLAGS_CLANG=-fcase-insensitive-paths -fno-common 
+    when ($ARCH_X86_64 == "yes") { 
+        _MSVC_FLAGS_CLANG_ARCH=-m64 
+    } 
+    elsewhen ($ARCH_I386 == "yes") { 
+        _MSVC_FLAGS_CLANG_ARCH=-m32 
+    } 
+    otherwise { 
+        _MSVC_FLAGS_CLANG_ARCH= 
+    } 
+ 
+    # Some warnings are getting triggered even when NO_COMPILER_WARNINGS is enabled 
+    _MSVC_FLAGS_CLANG_NO_WARNINGS=-Wno-c++11-narrowing -Wno-register 
+ 
+    when ($_TC_VERSION_EXACTLY_2019 == "yes") { 
+        # heretic: на момент коммита в нашей конфигурации указано, что тулчейн clang11-windows - аналог msvc 2019 
+        # https://a.yandex-team.ru/arc/trunk/arcadia/build/ya.conf.json?rev=r7910792#L2185 
+        # сам clang11 по дефолту представляется msvc2017 (#define _MSC_VER 1911 
+        # https://a.yandex-team.ru/arc/trunk/arcadia/contrib/libs/clang11/lib/Driver/ToolChains/MSVC.cpp?rev=r7913127#L1352 
+        # вручную заставляем его представляться msvc2019 (#define _MSC_VER 1921) 
+        # значение версии взято вот отсюда: 
+        # https://a.yandex-team.ru/arc/trunk/arcadia/contrib/libs/llvm11/include/llvm/Support/Compiler.h?blame=true&rev=r7913127#L89 
+        _MSVC_FLAGS_CLANG_EQ_2019=-fms-compatibility-version=19.21 
+    } 
+} 
+ 
+_MSVC_FLAGS=/nologo /Zm500 /GR /bigobj /FC /EHs /errorReport:prompt $MSVC_INLINE_FLAG /utf-8 
+# enable standard conforming mode 
+_MSVC_FLAGS+=/permissive- 
+_MSVC_FLAGS+=$_MSVC_FLAGS_ARCH_OPT 
+_MSVC_FLAGS+=$_MSVC_FLAGS_CLANG 
+_MSVC_FLAGS+=$_MSVC_FLAGS_CLANG_ARCH 
+_MSVC_FLAGS+=$_MSVC_FLAGS_CLANG_NO_WARNINGS 
+_MSVC_FLAGS+=$_MSVC_FLAGS_CLANG_EQ_2019 
+_MSVC_FLAGS+=$_MSVC_FLAGS_INCLUDE 
+ 
+MSVC_INLINE_OPTIMIZED=yes 
+when ($MSVC_INLINE_OPTIMIZED == "yes") { 
+    MSVC_INLINE_FLAG=/Zc:inline 
+} 
+when ($MSVC_INLINE_OPTIMIZED == "no") { 
+    MSVC_INLINE_FLAG=/Zc:inline- 
+} 
+ 
+# Use builtin offsetof implementation 
+# instead of a crutcy macro defined in ucrt/stddef.h. 
+# The latter can not be used in constexpr statements. 
+_CXX_DEFINES=/D_CRT_USE_BUILTIN_OFFSETOF 
+ 
+_FLAGS_C_ONLY= 
+ 
+# Provide proper __cplusplus value 
+# https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ 
+_CXX_FLAGS=/Zc:__cplusplus 
+ 
+_FLAGS_MSVS_ONLY= 
+DEBUG_INFO_FLAGS=/Z7 
+when ($IDE_MSVS == "yes") { 
+    when ($CLANG_CL != "yes") { 
+        _FLAGS_MSVS_ONLY=/FD /MP 
+    } 
+    DEBUG_INFO_FLAGS=/Zi /FS 
+} 
+ 
+C_WARNING_OPTS=$_C_WARNINGS 
+CXX_WARNING_OPTS=$_CXX_WARNINGS 
+ 
+# https://msdn.microsoft.com/en-us/library/abx4dbyh.aspx 
+when ($DLL_RUNTIME == "yes") { 
+    _FLAGS_DEBUG_RUNTIME=/MDd 
+    _FLAGS_RELEASE_RUNTIME=/MD 
+} 
+otherwise { 
+    _FLAGS_DEBUG_RUNTIME=/MTd 
+    _FLAGS_RELEASE_RUNTIME=/MT 
+} 
+CFLAGS_DEBUG=/Ob0 /Od /D_DEBUG $_FLAGS_DEBUG_RUNTIME 
+CFLAGS_RELEASE=/Ox /Ob2 /Oi /DNDEBUG $_FLAGS_RELEASE_RUNTIME 
+ 
+MASMFLAGS= 
+_MASM_IO=/nologo /c /Fo${output;suf=${OBJECT_SUF}:SRC} ${input;msvs_source:SRC} 
+when ($ARCH_ARMV7) { 
+    _MASM_IO=-o ${output;suf=${OBJECT_SUF}:SRC} ${input;msvs_source:SRC} 
+} 
+ 
+OBJ_CROSS_SUF=$OBJ_SUF 
+OBJECT_SUF=$OBJ_SUF.obj 
+ 
+CFLAGS+=$_MSVC_FLAGS $_FLAGS_MSVS_ONLY $CFLAGS_PER_TYPE $DEBUG_INFO_FLAGS $C_WARNING_OPTS $C_DEFINES $USER_CFLAGS $USER_CFLAGS_GLOBAL 
+CXXFLAGS+=$CFLAGS $_STD_CXX $_CXX_FLAGS $_CXX_DEFINES $CXX_WARNING_OPTS $USER_CXXFLAGS $USER_CXXFLAGS_GLOBAL 
+CONLYFLAGS+=$_FLAGS_C_ONLY $USER_CONLYFLAGS $USER_CONLYFLAGS_GLOBAL 
+ 
+BC_CFLAGS+=$CFLAGS 
+BC_CXXFLAGS+=$BC_CFLAGS $CXXFLAGS 
+ 
+CFLAGS+=$_CFLAGS_UCRT_VC_INCLUDES 
+ 
+when ($NO_WSHADOW == "yes") { 
+    C_WARNING_OPTS+=/wd4456 /wd4457 
+} 
+when ($NO_COMPILER_WARNINGS == "yes") { 
+    C_WARNING_OPTS=/w 
+    CXX_WARNING_OPTS= 
+} 
+when ($NO_OPTIMIZE == "yes") { 
+    OPTIMIZE=/Od 
+} 
+ 
+SFDL_FLAG=/E /C /P /TP /Fi$SFDL_TMP_OUT 
+WERROR_FLAG=/WX 
+ 
+CL_WRAPPER=${YMAKE_PYTHON} ${input:"build/scripts/fix_msvc_output.py"} cl 
+ML_WRAPPER=${YMAKE_PYTHON} ${input:"build/scripts/fix_msvc_output.py"} ml 
+when ($_UNDER_WINE == "yes") { 
+    CL_WRAPPER= 
+    ML_WRAPPER= 
+} 
+ 
+_SRC_C_NODEPS_CMD=${TOOLCHAIN_ENV} ${CL_WRAPPER} ${C_COMPILER} /c /Fo${OUTFILE} ${SRC} ${EXTRA_C_FLAGS} ${pre=/I :INC} ${CFLAGS} ${requirements;hide:CC_REQUIREMENTS} ${hide;kv:"soe"} ${hide;kv:"p CC"} ${hide;kv:"pc yellow"} 
+_SRC_CPP_CMD=${TOOLCHAIN_ENV} ${CL_WRAPPER} ${CXX_COMPILER} /c /Fo$_COMPILE_OUTPUTS ${input;msvs_source:SRC} ${EXTRA_C_FLAGS} ${pre=/I :_C__INCLUDE} ${CXXFLAGS} ${SRCFLAGS} ${_LANG_CFLAGS_VALUE} ${requirements;hide:CC_REQUIREMENTS} ${hide;kv:"soe"} ${hide;kv:"p CC"} ${hide;kv:"pc yellow"} 
+_SRC_C_CMD=${TOOLCHAIN_ENV} ${CL_WRAPPER} ${C_COMPILER} /c /Fo$_COMPILE_OUTPUTS ${input;msvs_source:SRC} ${EXTRA_C_FLAGS} ${pre=/I :_C__INCLUDE} ${CFLAGS} ${CONLYFLAGS} ${SRCFLAGS} ${requirements;hide:CC_REQUIREMENTS} ${hide;kv:"soe"} ${hide;kv:"p CC"} ${hide;kv:"pc yellow"} 
+_SRC_M_CMD=$_EMPTY_CMD 
+_SRC_MASM_CMD=${cwd:ARCADIA_BUILD_ROOT} ${TOOLCHAIN_ENV} ${ML_WRAPPER} ${MASM_COMPILER} ${MASMFLAGS} ${SRCFLAGS} $_MASM_IO ${requirements;hide:CC_REQUIREMENTS} ${kv;hide:"p AS"} ${kv;hide:"pc yellow"} 
diff --git a/build/conf/java.ymake.conf b/build/conf/java.ymake.conf
index ed85153c78..78b9522daf 100644
--- a/build/conf/java.ymake.conf
+++ b/build/conf/java.ymake.conf
@@ -152,7 +152,7 @@ multimodule JAVA_CONTRIB_PROGRAM {
 }
 
 module _DLL_COMPATIBLE_JAVA_LIBRARY: EXTERNAL_JAVA_LIBRARY {
-    SET(DONT_RESOLVE_INCLUDES yes)
+    SET(DONT_RESOLVE_INCLUDES yes) 
 }
 
 ### @usage: DLL_JAVA()
diff --git a/build/conf/linkers/ld.conf b/build/conf/linkers/ld.conf
index 655c09dc66..16a73122e4 100644
--- a/build/conf/linkers/ld.conf
+++ b/build/conf/linkers/ld.conf
@@ -1,383 +1,383 @@
-_LD_FLAGS_1=
-_LD_FLAGS_2=
-when ($MUSL == "yes") {
-    _LD_FLAGS_1=-Wl,--no-as-needed
-    when ($GCC == "yes") {
-        # MUSL_BFD: musl build uses --no-dynamic-linker linker flag
-        # which gold doesn't know about. And we can only specify linker
-        # type, not it's path as we do for Clang through linker selector.
-        _LD_FLAGS_2=-fuse-ld=bfd
-    }
-}
-elsewhen ($OS_LINUX == "yes") {
-    _LD_FLAGS_1=-ldl -lrt -Wl,--no-as-needed
-    when ($GCC == "yes") {
-        _LD_FLAGS_2=-Wl,-Bstatic -latomic -Wl,-Bdynamic
-    }
-}
-elsewhen ($OS_ANDROID == "yes") {
-    _LD_FLAGS_1=-ldl -Wl,--no-as-needed
-    when ($_DEFAULT_LINKER_ID == "lld" && $_ANDROID_API_LESS_THEN_29 == "yes") {
-        # https://github.com/android/ndk/issues/1196
-        _LD_FLAGS_2=-Wl,--no-rosegment
-    }
-}
-elsewhen ($OS_DARWIN == "yes") {
-    _LD_FLAGS_1=-Wl,-no_deduplicate
-    when ($CLANG != "yes") {
-        _LD_FLAGS_2=-Wl,-no_compact_unwind
-    }
-}
-
-_LD_FLAGS_IOS_MAPSMOBI_ARM=
-when ($OS_IOS == "yes" && $MAPSMOBI_BUILD_TARGET == "yes" && $ARCH_ARM) {
-    _LD_FLAGS_IOS_MAPSMOBI_ARM=-fembed-bitcode -Wl,-bitcode_verify
-}
-
-_LD_FLAGS_PROFILER_TYPE=
-when ($_BUILD_PROFILER_TYPE == "gprof") {
-    _LD_FLAGS_PROFILER_TYPE=-pg
-}
-
-_LD_FLAGS_COVERAGE=
-when ($_BUILD_COVERAGE == "yes") {
-    _LD_FLAGS_COVERAGE=-fprofile-arcs -ftest-coverage
-}
-
-_LD_FLAGS =
-_LD_FLAGS+=$_LD_FLAGS_1
-_LD_FLAGS+=$_LD_FLAGS_2
-_LD_FLAGS+=$_LD_FLAGS_IOS_MAPSMOBI_ARM
-_LD_FLAGS+=$_LD_FLAGS_PROFILER_TYPE
-_LD_FLAGS+=$_LD_FLAGS_COVERAGE
-_LD_FLAGS+=$LD_SDK_VERSION
-
-LDFLAGS+=$USER_LDFLAGS $_LD_FLAGS
-LDFLAGS_GLOBAL+=
-
-_START_GROUP=
-_END_GROUP=
-START_WHOLE_ARCHIVE_VALUE=
-END_WHOLE_ARCHIVE_VALUE=
-LD_STRIP_FLAG=
-_SONAME_OPTION=
-_LD_SRCS_GLOBALS=--start-wa ${rootrel;ext=.a:SRCS_GLOBAL} --end-wa ${rootrel;ext=.o:SRCS_GLOBAL} ${rootrel;ext=.supp:SRCS_GLOBAL}
-when ($OS_LINUX == "yes" || $OS_ANDROID == "yes" || $OS_CYGWIN == "yes" || $OS_NONE == "yes") {
-    _START_GROUP=-Wl,--start-group
-    _END_GROUP=-Wl,--end-group
-    START_WHOLE_ARCHIVE_VALUE=-Wl,--whole-archive
-    END_WHOLE_ARCHIVE_VALUE=-Wl,--no-whole-archive
-    LD_STRIP_FLAG=-s
-    _SONAME_OPTION=-soname
-    _LD_SRCS_GLOBALS=-Wl,--whole-archive ${rootrel;ext=.a:SRCS_GLOBAL} -Wl,--no-whole-archive ${rootrel;ext=.o:SRCS_GLOBAL} ${rootrel;ext=.supp:SRCS_GLOBAL}
-}
-
-when ($_LD_WHOLE_ARCHIVE == "yes") {
-}
-
-when ($OS_DARWIN == "yes" || $OS_IOS == "yes") {
-    _SONAME_OPTION=-install_name
-}
-
-_LD_LINKER_OUTPUT=
-_LD_LINKER_OUTPUT_FLAG=--linker-output ${output;pre=$MODULE_PREFIX;suf=$MODULE_SUFFIX$MODULE_VERSION.linker.txt:REALPRJNAME}
-
-# Enable section-level DCE (dead code elimination):
-# remove whole unused code and data sections
-# (needs `-ffunction-sections` and `-fdata-sections` to be useful)
-#
-# NOTE: CGO linker doesn't seem to support DCE, but shares common LDFLAGS
-_LD_DCE_FLAG_GC_SECTIONS=
-_LD_DCE_FLAG_PRINT_SECTIONS=
-when ($OS_DARWIN == "yes") {
-    _LD_DCE_FLAG_GC_SECTIONS=-Wl,-dead_strip
-}
-elsewhen ($OS_LINUX == "yes" || $OS_ANDROID == "yes") {
-    _LD_DCE_FLAG_GC_SECTIONS=-Wl,--gc-sections
-    when ($LINKER_DCE_PRINT_SECTIONS == "yes") {
-        _LD_DCE_FLAG_PRINT_SECTIONS=-Wl,--print-gc-sections
-        _LD_LINKER_OUTPUT=$_LD_LINKER_OUTPUT_FLAG
-    }
-}
-LD_DCE_FLAG =
-LD_DCE_FLAG+=$_LD_DCE_FLAG_GC_SECTIONS
-LD_DCE_FLAG+=$_LD_DCE_FLAG_PRINT_SECTIONS
-DCE_FLAG=
-
-_LD_ICF_FLAG=
-_LD_ICF_FLAG_PRINT_SECTIONS=
-when ($_DEFAULT_LINKER_ID == "lld") {
-    # Enable ICF (identical code folding pass) in safe mode
-    # https://research.google/pubs/pub36912/
-    _LD_ICF_FLAG=-Wl,-icf=safe
-    when ($LINKER_ICF_PRINT_SECTIONS == "yes") {
-        _LD_ICF_FLAG_PRINT_SECTIONS=-Wl,--print-icf-sections
-        _LD_LINKER_OUTPUT=$_LD_LINKER_OUTPUT_FLAG
-    }
-}
-LD_ICF_FLAG =
-LD_ICF_FLAG+=$_LD_ICF_FLAG
-LD_ICF_FLAG+=$_LD_ICF_FLAG_PRINT_SECTIONS
-ICF_FLAG=
-
-STRIP_FLAG=
-
-C_LIBRARY_PATH=
-C_SYSTEM_LIBRARIES_INTERCEPT=
-
-_LD_THREAD_LIBRARY=
-when ($OS_LINUX == "yes" || $OS_DARWIN == "yes") {
-    _LD_THREAD_LIBRARY=-lpthread
-}
-
-_LD_USE_STDLIB=
-when ($_BUILD_COVERAGE == "yes" || $GCOV_COVERAGE == "yes" || $CLANG_COVERAGE == "yes" || $_BUILD_SANITIZED == "yes") {
-    _LD_USE_STDLIB=
-}
-elsewhen ($OS_ANDROID == "yes") {
-    when ($_ANDROID_NDK_VERSION_LESS_THEN_23 == "yes") {
-        # Preserve old behaviour: specify runtime libs manually
-        _LD_USE_STDLIB=-nodefaultlibs
-    }
-    otherwise {
-        # Use toolchain defaults to link with libunwind/clang_rt.builtins
-        _LD_USE_STDLIB=-nostdlib++
-    }
-}
-elsewhen ($OS_LINUX == "yes" || $OS_DARWIN == "yes" || $OS_IOS == "yes") {
-    _LD_USE_STDLIB=-nodefaultlibs
-}
-
-_C_SYSTEM_LIBRARIES=$_LD_USE_STDLIB $_LD_THREAD_LIBRARY $_LD_SYS_LIB -lc
-when ($MUSL == "yes") {
-    _C_SYSTEM_LIBRARIES=-nostdlib
-}
-C_SYSTEM_LIBRARIES=$_C_SYSTEM_LIBRARIES
-
-OBJADDE=
-
-LD_EXPORT_ALL_DYNAMIC_SYMBOLS_FLAG=
-when ($OS_LINUX == "yes" || $OS_ANDROID == "yes") {
-    LD_EXPORT_ALL_DYNAMIC_SYMBOLS_FLAG=-rdynamic
-}
-
-NO_EXPORT_DYNAMIC_SYMBOLS=
-EXPORTS_VALUE=$LD_EXPORT_ALL_DYNAMIC_SYMBOLS_FLAG
-when ($EXPORTS_FILE) {
-    EXPORTS_VALUE=$LD_EXPORT_ALL_DYNAMIC_SYMBOLS_FLAG -Wl,--version-script=${input:EXPORTS_FILE}
-}
-when ($NO_EXPORT_DYNAMIC_SYMBOLS == "yes") {
-    EXPORTS_VALUE=
-}
-
-LINKER_SCRIPT_VALUE=${ext=.ld;pre=-T:SRCS_GLOBAL}
-
-_LINKER_TIME_TRACE_GRANULARITY=500
-when ($TIME_TRACE_GRANULARITY && $TIME_TRACE_GRANULARITY != "") {
-    _LINKER_TIME_TRACE_GRANULARITY=$TIME_TRACE_GRANULARITY
-}
-
-_LINKER_TIME_TRACE_FLAG=
-when (($TIME_TRACE == "yes" || $LINKER_TIME_TRACE == "yes") && $_DEFAULT_LINKER_ID == "lld") {
-    _LINKER_TIME_TRACE_FLAG=\
--Wl,--time-trace \
--Wl,--time-trace-granularity=$_LINKER_TIME_TRACE_GRANULARITY \
--Wl,--time-trace-file=${output;rootrel;pre=$MODULE_PREFIX;suf=$MODULE_SUFFIX.time_trace.json:REALPRJNAME}
-}
-
-_EXE_FLAGS=\
-$C_FLAGS_PLATFORM \
-$BEFORE_PEERS \
-$_START_GROUP \
-${rootrel:PEERS} \
-$_END_GROUP \
-$AFTER_PEERS \
-$EXPORTS_VALUE \
-$LINKER_SCRIPT_VALUE \
-$LDFLAGS \
-$LDFLAGS_GLOBAL \
-$OBJADDE \
-$OBJADDE_LIB \
-$C_LIBRARY_PATH \
-$C_SYSTEM_LIBRARIES_INTERCEPT \
-$C_SYSTEM_LIBRARIES \
-$STRIP_FLAG \
-$DCE_FLAG \
-$ICF_FLAG \
-$_LINKER_TIME_TRACE_FLAG
-
-_SONAME_FLAG=-Wl,$_SONAME_OPTION,$_SONAME
-_SHARED_FLAG=-shared
-_EXEC_SHARED_FLAG=
-when ($OS_LINUX == "yes") {
-    _EXEC_SHARED_FLAG=-pie -fPIE -Wl,--unresolved-symbols=ignore-all -rdynamic
-}
-
-_LD_ENV_STYLE=${cwd:ARCADIA_BUILD_ROOT} $TOOLCHAIN_ENV ${kv;hide:"p LD"} ${requirements;hide:LD_REQUIREMENTS} ${kv;hide:"pc light-blue"} ${kv;hide:"show_out"}
-
-# Program
-GENERATE_MF_CMD=\
-$YMAKE_PYTHON ${input:"build/scripts/generate_mf.py"} \
---build-root $ARCADIA_BUILD_ROOT \
---module-name $REALPRJNAME \
--o ${output;rootrel;pre=$MODULE_PREFIX;suf=$MODULE_SUFFIX.mf:REALPRJNAME} \
--t $MODULE_TYPE \
---ya-start-command-file \
--Ya,lics $LICENSE_NAMES \
--Ya,peers ${rootrel:PEERS} \
--Ya,credits ${input:CREDITS_TEXTS_FILE} $CREDITS_FLAGS \
---ya-end-command-file
-
-LINK_SCRIPT_EXE_FLAGS=
-
-REAL_LINK_EXE_CMDLINE =\
-$YMAKE_PYTHON ${input:"build/scripts/link_exe.py"} \
---source-root $ARCADIA_ROOT
-REAL_LINK_EXE_CMDLINE+=$_LD_LINKER_OUTPUT
-REAL_LINK_EXE_CMDLINE+=\
-${pre=--whole-archive-peers :WHOLE_ARCHIVE_PEERS} \
-${pre=--whole-archive-libs :_WHOLE_ARCHIVE_LIBS_VALUE_GLOBAL} \
-$_LD_ARCH_FLAG \
-$LINK_SCRIPT_EXE_FLAGS \
-$CXX_COMPILER \
-$_LD_SRCS_GLOBALS \
-$VCS_C_OBJ $AUTO_INPUT -o $TARGET \
-$_EXE_FLAGS \
-$_LD_ENV_STYLE
-
-REAL_LINK_EXE_TIDY=\
-$YMAKE_PYTHON ${input:"build/scripts/clang_tidy_arch.py"} \
---build-root $ARCADIA_BUILD_ROOT \
---source-root $ARCADIA_ROOT \
---output-file $TARGET \
-$AUTO_INPUT \
-$_LD_ENV_STYLE
-
-# Executable Shared Library
-
-REAL_LINK_EXEC_DYN_LIB_CMDLINE =\
-$YMAKE_PYTHON ${input:"build/scripts/link_dyn_lib.py"} \
---target $TARGET
-REAL_LINK_EXEC_DYN_LIB_CMDLINE+=$_LD_LINKER_OUTPUT
-REAL_LINK_EXEC_DYN_LIB_CMDLINE+=\
-${pre=--whole-archive-peers :WHOLE_ARCHIVE_PEERS} \
-${pre=--whole-archive-libs :_WHOLE_ARCHIVE_LIBS_VALUE_GLOBAL} \
-$_LD_ARCH_FLAG \
-$LINK_DYN_LIB_FLAGS \
-$CXX_COMPILER \
-$_LD_SRCS_GLOBALS \
-$VCS_C_OBJ $AUTO_INPUT -o $TARGET \
-$_EXEC_SHARED_FLAG \
-$_SONAME_FLAG \
-$_EXE_FLAGS \
-$_LD_ENV_STYLE
-
-REAL_LINK_EXEC_DYN_LIB=$REAL_LINK_EXEC_DYN_LIB_IMPL($_WHOLE_ARCHIVE_PEERS_VALUE)
-
-# Shared Library
-
-LINK_DYN_LIB_FLAGS=
-
-REAL_LINK_DYN_LIB_CMDLINE =\
-$YMAKE_PYTHON ${input:"build/scripts/link_dyn_lib.py"} \
---target $TARGET
-REAL_LINK_DYN_LIB_CMDLINE+=$_LD_LINKER_OUTPUT
-REAL_LINK_DYN_LIB_CMDLINE+=\
-${pre=--whole-archive-peers :WHOLE_ARCHIVE_PEERS} \
-${pre=--whole-archive-libs :_WHOLE_ARCHIVE_LIBS_VALUE_GLOBAL} \
-$_LD_ARCH_FLAG \
-$LINK_DYN_LIB_FLAGS \
-$CXX_COMPILER \
-$_LD_SRCS_GLOBALS \
-$VCS_C_OBJ $AUTO_INPUT -o $TARGET \
-$_SHARED_FLAG \
-$_SONAME_FLAG \
-$_EXE_FLAGS \
-$_LD_ENV_STYLE
-
-REAL_LINK_DYN_LIB=$REAL_LINK_DYN_LIB_IMPL($_WHOLE_ARCHIVE_PEERS_VALUE)
-
-_DWARF_COMMAND=
-when ($OS_DARWIN == "yes" && $NO_DEBUGINFO != "yes") {
-    _DWARF_COMMAND=$DWARF_TOOL $TARGET -o ${output;pre=$MODULE_PREFIX$REALPRJNAME.dSYM/Contents/Resources/DWARF/$MODULE_PREFIX:REALPRJNAME} $_LD_ENV_STYLE
-}
-DWARF_COMMAND=$_DWARF_COMMAND
-
-_REAL_LINK_EXE=$REAL_LINK_EXE_IMPL($_WHOLE_ARCHIVE_PEERS_VALUE)
-_LINK_EXE=$GENERATE_MF && $GENERATE_VCS_C_INFO_NODEP && $REAL_LINK_EXE && $DWARF_COMMAND && $LINK_ADDITIONAL_SECTIONS_COMMAND && $PACK_IOS_CMD
-_LINK_DYN_LIB=$GENERATE_MF && $GENERATE_VCS_C_INFO_NODEP && $REAL_LINK_DYN_LIB && $DWARF_COMMAND && $LINK_ADDITIONAL_SECTIONS_COMMAND
-when ($TIDY == "yes") {
-    _REAL_LINK_EXE=$REAL_LINK_EXE_TIDY
-    _LINK_EXE=$REAL_LINK_EXE
-    _LINK_DYN_LIB=$REAL_LINK_EXE
-}
-REAL_LINK_EXE=$_REAL_LINK_EXE
-LINK_EXE=$_LINK_EXE
-LINK_DYN_LIB=$_LINK_DYN_LIB
-
-LINK_EXEC_DYN_LIB=\
-$GENERATE_MF && \
-$GENERATE_VCS_C_INFO_NODEP && \
-$REAL_LINK_EXEC_DYN_LIB && \
-$DWARF_COMMAND && \
-$LINK_ADDITIONAL_SECTIONS_COMMAND
-
-SWIG_DLL_JAR_CMD=\
-$GENERATE_MF && \
-$GENERATE_VCS_C_INFO_NODEP && \
-$REAL_SWIG_DLL_JAR_CMD && \
-$DWARF_COMMAND
-
-_LD_TAIL_LINK_LIB=$AUTO_INPUT ${requirements;hide:LIB_REQUIREMENTS} ${kv;hide:"p AR"} $TOOLCHAIN_ENV ${kv;hide:"pc light-red"} ${kv;hide:"show_out"}
-_LD_ARCHIVER=$YMAKE_PYTHON ${input:"build/scripts/link_lib.py"} ${quo:AR_TOOL} $AR_TYPE $_LD_LLVM_AR_FORMAT $ARCADIA_BUILD_ROOT $_LD_AR_PLUGIN
-_LD_LIB_GENERATE_MF=$GENERATE_MF &&
-when ($TIDY == "yes") {
-    _LD_ARCHIVER=$YMAKE_PYTHON ${input:"build/scripts/clang_tidy_arch.py"} --source-root $ARCADIA_ROOT --build-root $ARCADIA_BUILD_ROOT --output-file
-    _LD_LIB_GENERATE_MF=
-}
-LINK_LIB=$_LD_LIB_GENERATE_MF $_LD_ARCHIVER $TARGET $_LD_TAIL_LINK_LIB
-GLOBAL_LINK_LIB=$_LD_ARCHIVER $GLOBAL_TARGET $_LD_TAIL_LINK_LIB
-
-# "Fat Object" : pre-linked global objects and static library with all dependencies
-_LD_LINK_FAT_PREFIX=$GENERATE_MF && $GENERATE_VCS_C_INFO_NODEP && $YMAKE_PYTHON ${input:"build/scripts/link_fat_obj.py"} --build-root $ARCADIA_BUILD_ROOT
-_LD_LINK_FAT_SRCS_GLOBALS_WA=$_LD_SRCS_GLOBALS
-_LD_LINK_FAT_SRCS_GLOBALS_NO_WA=${rootrel;ext=.a:SRCS_GLOBAL} ${rootrel;ext=.o:SRCS_GLOBAL}
-
-_LD_LINK_FAT_SUFFIX1=$_LD_ARCH_FLAG \
--Ya,input $AUTO_INPUT $VCS_C_OBJ \
--Ya,global_srcs
-
-_LD_LINK_FAT_SUFFIX2=-Ya,peers $PEERS \
--Ya,linker $CXX_COMPILER \
-$LDFLAGS_GLOBAL $C_FLAGS_PLATFORM $LD_SDK_VERSION \
--Ya,archiver $_LD_ARCHIVER \
-$TOOLCHAIN_ENV ${kv;hide:"p LD"} ${requirements;hide:LD_REQUIREMENTS} ${kv;hide:"pc light-blue"} ${kv;hide:"show_out"}
-
-LINK_FAT_OBJECT=\
-$_LD_LINK_FAT_PREFIX \
---obj=$TARGET --lib=${output:REALPRJNAME.a} \
-$_LD_LINK_FAT_SUFFIX1 \
-$_LD_LINK_FAT_SRCS_GLOBALS_WA \
-$_LD_LINK_FAT_SUFFIX2
-
-LINK_RECURSIVE_LIBRARY=\
-$_LD_LINK_FAT_PREFIX \
---lib=$TARGET --with-own-obj --with-global-srcs \
-$_LD_LINK_FAT_SUFFIX1 \
-$_LD_LINK_FAT_SRCS_GLOBALS_NO_WA \
-$_LD_LINK_FAT_SUFFIX2
-
-LINK_FAT_OBJECT_LIBRARY=\
-$_LD_LINK_FAT_PREFIX \
---lib=$TARGET $FAT_OBJECT_ARGS $FAT_OBJECT_OUTS \
-$_LD_LINK_FAT_SUFFIX1 \
-$_LD_LINK_FAT_SRCS_GLOBALS_NO_WA \
-$_LD_LINK_FAT_SUFFIX2
-
-LIBRT=-lrt
-MD5LIB=-lcrypt
-LIBRESOLV=
-when ($OS_LINUX || $OS_DARWIN || $OS_ANDROID) {
-    LIBRESOLV=-lresolv
-}
-PROFFLAG=-pg
+_LD_FLAGS_1= 
+_LD_FLAGS_2= 
+when ($MUSL == "yes") { 
+    _LD_FLAGS_1=-Wl,--no-as-needed 
+    when ($GCC == "yes") { 
+        # MUSL_BFD: musl build uses --no-dynamic-linker linker flag 
+        # which gold doesn't know about. And we can only specify linker 
+        # type, not it's path as we do for Clang through linker selector. 
+        _LD_FLAGS_2=-fuse-ld=bfd 
+    } 
+} 
+elsewhen ($OS_LINUX == "yes") { 
+    _LD_FLAGS_1=-ldl -lrt -Wl,--no-as-needed 
+    when ($GCC == "yes") { 
+        _LD_FLAGS_2=-Wl,-Bstatic -latomic -Wl,-Bdynamic 
+    } 
+} 
+elsewhen ($OS_ANDROID == "yes") { 
+    _LD_FLAGS_1=-ldl -Wl,--no-as-needed 
+    when ($_DEFAULT_LINKER_ID == "lld" && $_ANDROID_API_LESS_THEN_29 == "yes") { 
+        # https://github.com/android/ndk/issues/1196 
+        _LD_FLAGS_2=-Wl,--no-rosegment 
+    } 
+} 
+elsewhen ($OS_DARWIN == "yes") { 
+    _LD_FLAGS_1=-Wl,-no_deduplicate 
+    when ($CLANG != "yes") { 
+        _LD_FLAGS_2=-Wl,-no_compact_unwind 
+    } 
+} 
+ 
+_LD_FLAGS_IOS_MAPSMOBI_ARM= 
+when ($OS_IOS == "yes" && $MAPSMOBI_BUILD_TARGET == "yes" && $ARCH_ARM) { 
+    _LD_FLAGS_IOS_MAPSMOBI_ARM=-fembed-bitcode -Wl,-bitcode_verify 
+} 
+ 
+_LD_FLAGS_PROFILER_TYPE= 
+when ($_BUILD_PROFILER_TYPE == "gprof") { 
+    _LD_FLAGS_PROFILER_TYPE=-pg 
+} 
+ 
+_LD_FLAGS_COVERAGE= 
+when ($_BUILD_COVERAGE == "yes") { 
+    _LD_FLAGS_COVERAGE=-fprofile-arcs -ftest-coverage 
+} 
+ 
+_LD_FLAGS = 
+_LD_FLAGS+=$_LD_FLAGS_1 
+_LD_FLAGS+=$_LD_FLAGS_2 
+_LD_FLAGS+=$_LD_FLAGS_IOS_MAPSMOBI_ARM 
+_LD_FLAGS+=$_LD_FLAGS_PROFILER_TYPE 
+_LD_FLAGS+=$_LD_FLAGS_COVERAGE 
+_LD_FLAGS+=$LD_SDK_VERSION 
+ 
+LDFLAGS+=$USER_LDFLAGS $_LD_FLAGS 
+LDFLAGS_GLOBAL+= 
+ 
+_START_GROUP= 
+_END_GROUP= 
+START_WHOLE_ARCHIVE_VALUE= 
+END_WHOLE_ARCHIVE_VALUE= 
+LD_STRIP_FLAG= 
+_SONAME_OPTION= 
+_LD_SRCS_GLOBALS=--start-wa ${rootrel;ext=.a:SRCS_GLOBAL} --end-wa ${rootrel;ext=.o:SRCS_GLOBAL} ${rootrel;ext=.supp:SRCS_GLOBAL} 
+when ($OS_LINUX == "yes" || $OS_ANDROID == "yes" || $OS_CYGWIN == "yes" || $OS_NONE == "yes") { 
+    _START_GROUP=-Wl,--start-group 
+    _END_GROUP=-Wl,--end-group 
+    START_WHOLE_ARCHIVE_VALUE=-Wl,--whole-archive 
+    END_WHOLE_ARCHIVE_VALUE=-Wl,--no-whole-archive 
+    LD_STRIP_FLAG=-s 
+    _SONAME_OPTION=-soname 
+    _LD_SRCS_GLOBALS=-Wl,--whole-archive ${rootrel;ext=.a:SRCS_GLOBAL} -Wl,--no-whole-archive ${rootrel;ext=.o:SRCS_GLOBAL} ${rootrel;ext=.supp:SRCS_GLOBAL} 
+} 
+ 
+when ($_LD_WHOLE_ARCHIVE == "yes") { 
+} 
+ 
+when ($OS_DARWIN == "yes" || $OS_IOS == "yes") { 
+    _SONAME_OPTION=-install_name 
+} 
+ 
+_LD_LINKER_OUTPUT= 
+_LD_LINKER_OUTPUT_FLAG=--linker-output ${output;pre=$MODULE_PREFIX;suf=$MODULE_SUFFIX$MODULE_VERSION.linker.txt:REALPRJNAME} 
+ 
+# Enable section-level DCE (dead code elimination): 
+# remove whole unused code and data sections 
+# (needs `-ffunction-sections` and `-fdata-sections` to be useful) 
+# 
+# NOTE: CGO linker doesn't seem to support DCE, but shares common LDFLAGS 
+_LD_DCE_FLAG_GC_SECTIONS= 
+_LD_DCE_FLAG_PRINT_SECTIONS= 
+when ($OS_DARWIN == "yes") { 
+    _LD_DCE_FLAG_GC_SECTIONS=-Wl,-dead_strip 
+} 
+elsewhen ($OS_LINUX == "yes" || $OS_ANDROID == "yes") { 
+    _LD_DCE_FLAG_GC_SECTIONS=-Wl,--gc-sections 
+    when ($LINKER_DCE_PRINT_SECTIONS == "yes") { 
+        _LD_DCE_FLAG_PRINT_SECTIONS=-Wl,--print-gc-sections 
+        _LD_LINKER_OUTPUT=$_LD_LINKER_OUTPUT_FLAG 
+    } 
+} 
+LD_DCE_FLAG = 
+LD_DCE_FLAG+=$_LD_DCE_FLAG_GC_SECTIONS 
+LD_DCE_FLAG+=$_LD_DCE_FLAG_PRINT_SECTIONS 
+DCE_FLAG= 
+ 
+_LD_ICF_FLAG= 
+_LD_ICF_FLAG_PRINT_SECTIONS= 
+when ($_DEFAULT_LINKER_ID == "lld") { 
+    # Enable ICF (identical code folding pass) in safe mode 
+    # https://research.google/pubs/pub36912/ 
+    _LD_ICF_FLAG=-Wl,-icf=safe 
+    when ($LINKER_ICF_PRINT_SECTIONS == "yes") { 
+        _LD_ICF_FLAG_PRINT_SECTIONS=-Wl,--print-icf-sections 
+        _LD_LINKER_OUTPUT=$_LD_LINKER_OUTPUT_FLAG 
+    } 
+} 
+LD_ICF_FLAG = 
+LD_ICF_FLAG+=$_LD_ICF_FLAG 
+LD_ICF_FLAG+=$_LD_ICF_FLAG_PRINT_SECTIONS 
+ICF_FLAG= 
+ 
+STRIP_FLAG= 
+ 
+C_LIBRARY_PATH= 
+C_SYSTEM_LIBRARIES_INTERCEPT= 
+ 
+_LD_THREAD_LIBRARY= 
+when ($OS_LINUX == "yes" || $OS_DARWIN == "yes") { 
+    _LD_THREAD_LIBRARY=-lpthread 
+} 
+ 
+_LD_USE_STDLIB= 
+when ($_BUILD_COVERAGE == "yes" || $GCOV_COVERAGE == "yes" || $CLANG_COVERAGE == "yes" || $_BUILD_SANITIZED == "yes") { 
+    _LD_USE_STDLIB= 
+} 
+elsewhen ($OS_ANDROID == "yes") { 
+    when ($_ANDROID_NDK_VERSION_LESS_THEN_23 == "yes") { 
+        # Preserve old behaviour: specify runtime libs manually 
+        _LD_USE_STDLIB=-nodefaultlibs 
+    } 
+    otherwise { 
+        # Use toolchain defaults to link with libunwind/clang_rt.builtins 
+        _LD_USE_STDLIB=-nostdlib++ 
+    } 
+} 
+elsewhen ($OS_LINUX == "yes" || $OS_DARWIN == "yes" || $OS_IOS == "yes") { 
+    _LD_USE_STDLIB=-nodefaultlibs 
+} 
+ 
+_C_SYSTEM_LIBRARIES=$_LD_USE_STDLIB $_LD_THREAD_LIBRARY $_LD_SYS_LIB -lc 
+when ($MUSL == "yes") { 
+    _C_SYSTEM_LIBRARIES=-nostdlib 
+} 
+C_SYSTEM_LIBRARIES=$_C_SYSTEM_LIBRARIES 
+ 
+OBJADDE= 
+ 
+LD_EXPORT_ALL_DYNAMIC_SYMBOLS_FLAG= 
+when ($OS_LINUX == "yes" || $OS_ANDROID == "yes") { 
+    LD_EXPORT_ALL_DYNAMIC_SYMBOLS_FLAG=-rdynamic 
+} 
+ 
+NO_EXPORT_DYNAMIC_SYMBOLS= 
+EXPORTS_VALUE=$LD_EXPORT_ALL_DYNAMIC_SYMBOLS_FLAG 
+when ($EXPORTS_FILE) { 
+    EXPORTS_VALUE=$LD_EXPORT_ALL_DYNAMIC_SYMBOLS_FLAG -Wl,--version-script=${input:EXPORTS_FILE} 
+} 
+when ($NO_EXPORT_DYNAMIC_SYMBOLS == "yes") { 
+    EXPORTS_VALUE= 
+} 
+ 
+LINKER_SCRIPT_VALUE=${ext=.ld;pre=-T:SRCS_GLOBAL} 
+ 
+_LINKER_TIME_TRACE_GRANULARITY=500 
+when ($TIME_TRACE_GRANULARITY && $TIME_TRACE_GRANULARITY != "") { 
+    _LINKER_TIME_TRACE_GRANULARITY=$TIME_TRACE_GRANULARITY 
+} 
+ 
+_LINKER_TIME_TRACE_FLAG= 
+when (($TIME_TRACE == "yes" || $LINKER_TIME_TRACE == "yes") && $_DEFAULT_LINKER_ID == "lld") { 
+    _LINKER_TIME_TRACE_FLAG=\ 
+-Wl,--time-trace \ 
+-Wl,--time-trace-granularity=$_LINKER_TIME_TRACE_GRANULARITY \ 
+-Wl,--time-trace-file=${output;rootrel;pre=$MODULE_PREFIX;suf=$MODULE_SUFFIX.time_trace.json:REALPRJNAME} 
+} 
+ 
+_EXE_FLAGS=\ 
+$C_FLAGS_PLATFORM \ 
+$BEFORE_PEERS \ 
+$_START_GROUP \ 
+${rootrel:PEERS} \ 
+$_END_GROUP \ 
+$AFTER_PEERS \ 
+$EXPORTS_VALUE \ 
+$LINKER_SCRIPT_VALUE \ 
+$LDFLAGS \ 
+$LDFLAGS_GLOBAL \ 
+$OBJADDE \ 
+$OBJADDE_LIB \ 
+$C_LIBRARY_PATH \ 
+$C_SYSTEM_LIBRARIES_INTERCEPT \ 
+$C_SYSTEM_LIBRARIES \ 
+$STRIP_FLAG \ 
+$DCE_FLAG \ 
+$ICF_FLAG \ 
+$_LINKER_TIME_TRACE_FLAG 
+ 
+_SONAME_FLAG=-Wl,$_SONAME_OPTION,$_SONAME 
+_SHARED_FLAG=-shared 
+_EXEC_SHARED_FLAG= 
+when ($OS_LINUX == "yes") { 
+    _EXEC_SHARED_FLAG=-pie -fPIE -Wl,--unresolved-symbols=ignore-all -rdynamic 
+} 
+ 
+_LD_ENV_STYLE=${cwd:ARCADIA_BUILD_ROOT} $TOOLCHAIN_ENV ${kv;hide:"p LD"} ${requirements;hide:LD_REQUIREMENTS} ${kv;hide:"pc light-blue"} ${kv;hide:"show_out"} 
+ 
+# Program 
+GENERATE_MF_CMD=\ 
+$YMAKE_PYTHON ${input:"build/scripts/generate_mf.py"} \ 
+--build-root $ARCADIA_BUILD_ROOT \ 
+--module-name $REALPRJNAME \ 
+-o ${output;rootrel;pre=$MODULE_PREFIX;suf=$MODULE_SUFFIX.mf:REALPRJNAME} \ 
+-t $MODULE_TYPE \ 
+--ya-start-command-file \ 
+-Ya,lics $LICENSE_NAMES \ 
+-Ya,peers ${rootrel:PEERS} \ 
+-Ya,credits ${input:CREDITS_TEXTS_FILE} $CREDITS_FLAGS \ 
+--ya-end-command-file 
+ 
+LINK_SCRIPT_EXE_FLAGS= 
+ 
+REAL_LINK_EXE_CMDLINE =\ 
+$YMAKE_PYTHON ${input:"build/scripts/link_exe.py"} \ 
+--source-root $ARCADIA_ROOT 
+REAL_LINK_EXE_CMDLINE+=$_LD_LINKER_OUTPUT 
+REAL_LINK_EXE_CMDLINE+=\ 
+${pre=--whole-archive-peers :WHOLE_ARCHIVE_PEERS} \ 
+${pre=--whole-archive-libs :_WHOLE_ARCHIVE_LIBS_VALUE_GLOBAL} \ 
+$_LD_ARCH_FLAG \ 
+$LINK_SCRIPT_EXE_FLAGS \ 
+$CXX_COMPILER \ 
+$_LD_SRCS_GLOBALS \ 
+$VCS_C_OBJ $AUTO_INPUT -o $TARGET \ 
+$_EXE_FLAGS \ 
+$_LD_ENV_STYLE 
+ 
+REAL_LINK_EXE_TIDY=\ 
+$YMAKE_PYTHON ${input:"build/scripts/clang_tidy_arch.py"} \ 
+--build-root $ARCADIA_BUILD_ROOT \ 
+--source-root $ARCADIA_ROOT \ 
+--output-file $TARGET \ 
+$AUTO_INPUT \ 
+$_LD_ENV_STYLE 
+ 
+# Executable Shared Library 
+ 
+REAL_LINK_EXEC_DYN_LIB_CMDLINE =\ 
+$YMAKE_PYTHON ${input:"build/scripts/link_dyn_lib.py"} \ 
+--target $TARGET 
+REAL_LINK_EXEC_DYN_LIB_CMDLINE+=$_LD_LINKER_OUTPUT 
+REAL_LINK_EXEC_DYN_LIB_CMDLINE+=\ 
+${pre=--whole-archive-peers :WHOLE_ARCHIVE_PEERS} \ 
+${pre=--whole-archive-libs :_WHOLE_ARCHIVE_LIBS_VALUE_GLOBAL} \ 
+$_LD_ARCH_FLAG \ 
+$LINK_DYN_LIB_FLAGS \ 
+$CXX_COMPILER \ 
+$_LD_SRCS_GLOBALS \ 
+$VCS_C_OBJ $AUTO_INPUT -o $TARGET \ 
+$_EXEC_SHARED_FLAG \ 
+$_SONAME_FLAG \ 
+$_EXE_FLAGS \ 
+$_LD_ENV_STYLE 
+ 
+REAL_LINK_EXEC_DYN_LIB=$REAL_LINK_EXEC_DYN_LIB_IMPL($_WHOLE_ARCHIVE_PEERS_VALUE) 
+ 
+# Shared Library 
+ 
+LINK_DYN_LIB_FLAGS= 
+ 
+REAL_LINK_DYN_LIB_CMDLINE =\ 
+$YMAKE_PYTHON ${input:"build/scripts/link_dyn_lib.py"} \ 
+--target $TARGET 
+REAL_LINK_DYN_LIB_CMDLINE+=$_LD_LINKER_OUTPUT 
+REAL_LINK_DYN_LIB_CMDLINE+=\ 
+${pre=--whole-archive-peers :WHOLE_ARCHIVE_PEERS} \ 
+${pre=--whole-archive-libs :_WHOLE_ARCHIVE_LIBS_VALUE_GLOBAL} \ 
+$_LD_ARCH_FLAG \ 
+$LINK_DYN_LIB_FLAGS \ 
+$CXX_COMPILER \ 
+$_LD_SRCS_GLOBALS \ 
+$VCS_C_OBJ $AUTO_INPUT -o $TARGET \ 
+$_SHARED_FLAG \ 
+$_SONAME_FLAG \ 
+$_EXE_FLAGS \ 
+$_LD_ENV_STYLE 
+ 
+REAL_LINK_DYN_LIB=$REAL_LINK_DYN_LIB_IMPL($_WHOLE_ARCHIVE_PEERS_VALUE) 
+ 
+_DWARF_COMMAND= 
+when ($OS_DARWIN == "yes" && $NO_DEBUGINFO != "yes") { 
+    _DWARF_COMMAND=$DWARF_TOOL $TARGET -o ${output;pre=$MODULE_PREFIX$REALPRJNAME.dSYM/Contents/Resources/DWARF/$MODULE_PREFIX:REALPRJNAME} $_LD_ENV_STYLE 
+} 
+DWARF_COMMAND=$_DWARF_COMMAND 
+ 
+_REAL_LINK_EXE=$REAL_LINK_EXE_IMPL($_WHOLE_ARCHIVE_PEERS_VALUE) 
+_LINK_EXE=$GENERATE_MF && $GENERATE_VCS_C_INFO_NODEP && $REAL_LINK_EXE && $DWARF_COMMAND && $LINK_ADDITIONAL_SECTIONS_COMMAND && $PACK_IOS_CMD 
+_LINK_DYN_LIB=$GENERATE_MF && $GENERATE_VCS_C_INFO_NODEP && $REAL_LINK_DYN_LIB && $DWARF_COMMAND && $LINK_ADDITIONAL_SECTIONS_COMMAND 
+when ($TIDY == "yes") { 
+    _REAL_LINK_EXE=$REAL_LINK_EXE_TIDY 
+    _LINK_EXE=$REAL_LINK_EXE 
+    _LINK_DYN_LIB=$REAL_LINK_EXE 
+} 
+REAL_LINK_EXE=$_REAL_LINK_EXE 
+LINK_EXE=$_LINK_EXE 
+LINK_DYN_LIB=$_LINK_DYN_LIB 
+ 
+LINK_EXEC_DYN_LIB=\ 
+$GENERATE_MF && \ 
+$GENERATE_VCS_C_INFO_NODEP && \ 
+$REAL_LINK_EXEC_DYN_LIB && \ 
+$DWARF_COMMAND && \ 
+$LINK_ADDITIONAL_SECTIONS_COMMAND 
+ 
+SWIG_DLL_JAR_CMD=\ 
+$GENERATE_MF && \ 
+$GENERATE_VCS_C_INFO_NODEP && \ 
+$REAL_SWIG_DLL_JAR_CMD && \ 
+$DWARF_COMMAND 
+ 
+_LD_TAIL_LINK_LIB=$AUTO_INPUT ${requirements;hide:LIB_REQUIREMENTS} ${kv;hide:"p AR"} $TOOLCHAIN_ENV ${kv;hide:"pc light-red"} ${kv;hide:"show_out"} 
+_LD_ARCHIVER=$YMAKE_PYTHON ${input:"build/scripts/link_lib.py"} ${quo:AR_TOOL} $AR_TYPE $_LD_LLVM_AR_FORMAT $ARCADIA_BUILD_ROOT $_LD_AR_PLUGIN 
+_LD_LIB_GENERATE_MF=$GENERATE_MF && 
+when ($TIDY == "yes") { 
+    _LD_ARCHIVER=$YMAKE_PYTHON ${input:"build/scripts/clang_tidy_arch.py"} --source-root $ARCADIA_ROOT --build-root $ARCADIA_BUILD_ROOT --output-file 
+    _LD_LIB_GENERATE_MF= 
+} 
+LINK_LIB=$_LD_LIB_GENERATE_MF $_LD_ARCHIVER $TARGET $_LD_TAIL_LINK_LIB 
+GLOBAL_LINK_LIB=$_LD_ARCHIVER $GLOBAL_TARGET $_LD_TAIL_LINK_LIB 
+ 
+# "Fat Object" : pre-linked global objects and static library with all dependencies 
+_LD_LINK_FAT_PREFIX=$GENERATE_MF && $GENERATE_VCS_C_INFO_NODEP && $YMAKE_PYTHON ${input:"build/scripts/link_fat_obj.py"} --build-root $ARCADIA_BUILD_ROOT 
+_LD_LINK_FAT_SRCS_GLOBALS_WA=$_LD_SRCS_GLOBALS 
+_LD_LINK_FAT_SRCS_GLOBALS_NO_WA=${rootrel;ext=.a:SRCS_GLOBAL} ${rootrel;ext=.o:SRCS_GLOBAL} 
+ 
+_LD_LINK_FAT_SUFFIX1=$_LD_ARCH_FLAG \ 
+-Ya,input $AUTO_INPUT $VCS_C_OBJ \ 
+-Ya,global_srcs 
+ 
+_LD_LINK_FAT_SUFFIX2=-Ya,peers $PEERS \ 
+-Ya,linker $CXX_COMPILER \ 
+$LDFLAGS_GLOBAL $C_FLAGS_PLATFORM $LD_SDK_VERSION \ 
+-Ya,archiver $_LD_ARCHIVER \ 
+$TOOLCHAIN_ENV ${kv;hide:"p LD"} ${requirements;hide:LD_REQUIREMENTS} ${kv;hide:"pc light-blue"} ${kv;hide:"show_out"} 
+ 
+LINK_FAT_OBJECT=\ 
+$_LD_LINK_FAT_PREFIX \ 
+--obj=$TARGET --lib=${output:REALPRJNAME.a} \ 
+$_LD_LINK_FAT_SUFFIX1 \ 
+$_LD_LINK_FAT_SRCS_GLOBALS_WA \ 
+$_LD_LINK_FAT_SUFFIX2 
+ 
+LINK_RECURSIVE_LIBRARY=\ 
+$_LD_LINK_FAT_PREFIX \ 
+--lib=$TARGET --with-own-obj --with-global-srcs \ 
+$_LD_LINK_FAT_SUFFIX1 \ 
+$_LD_LINK_FAT_SRCS_GLOBALS_NO_WA \ 
+$_LD_LINK_FAT_SUFFIX2 
+ 
+LINK_FAT_OBJECT_LIBRARY=\ 
+$_LD_LINK_FAT_PREFIX \ 
+--lib=$TARGET $FAT_OBJECT_ARGS $FAT_OBJECT_OUTS \ 
+$_LD_LINK_FAT_SUFFIX1 \ 
+$_LD_LINK_FAT_SRCS_GLOBALS_NO_WA \ 
+$_LD_LINK_FAT_SUFFIX2 
+ 
+LIBRT=-lrt 
+MD5LIB=-lcrypt 
+LIBRESOLV= 
+when ($OS_LINUX || $OS_DARWIN || $OS_ANDROID) { 
+    LIBRESOLV=-lresolv 
+} 
+PROFFLAG=-pg 
diff --git a/build/conf/linkers/msvc_linker.conf b/build/conf/linkers/msvc_linker.conf
index e905024bda..c956fbab97 100644
--- a/build/conf/linkers/msvc_linker.conf
+++ b/build/conf/linkers/msvc_linker.conf
@@ -1,271 +1,271 @@
-_MSVC_ARCH=
-when ($ARCH_I386 == "yes" || $ARCH_I686 == "yes") {
-    _MSVC_ARCH=x86
-}
-elsewhen ($ARCH_X86_64 == "yes") {
-    _MSVC_ARCH=x64
-}
-elsewhen ($ARCH_ARM == "yes") {
-    _MSVC_ARCH=arm
-}
-
-_FLAGS_MACHINE=/MACHINE:${toupper:_MSVC_ARCH}
-
-_FLAGS_IGNORE=/IGNORE:4221
-
-_FLAGS_COMMON_IDE_MSVS=
-when ($IDE_MSVS == "yes") {
-    _FLAGS_COMMON_IDE_MSVS=/INCREMENTAL
-}
-otherwise {
-    _FLAGS_COMMON_IDE_MSVS=/INCREMENTAL:NO
-}
-
-# TODO(nslus): DEVTOOLS-1868 remove restriction.
-_FLAGS_DEBUG_ONLY_DEBUG=
-_FLAGS_RELEASE_ONLY_DEBUG=
-_FLAGS_COMMON_DEBUG=
-when (!$NO_DEBUGINFO || $NO_DEBUGINFO == "no" || $NO_DEBUGINFO == "0") {
-    when ($IDE_MSVS == "yes") {
-        when ($CLANG_CL == "yes") {
-            _FLAGS_DEBUG_ONLY_DEBUG=/DEBUG
-        }
-        otherwise {
-            _FLAGS_DEBUG_ONLY_DEBUG=/DEBUG:FASTLINK
-        }
-        _FLAGS_RELEASE_ONLY_DEBUG=/DEBUG
-    }
-    otherwise {
-        _FLAGS_COMMON_DEBUG=/DEBUG
-    }
-}
-
-_FLAGS_COMMON_LIBPATHS=
-when ($IDE_MSVS != "yes") {
-    _FLAGS_COMMON_LIBPATHS=\
-/LIBPATH:"$_MSVC_TC_KIT_LIBS/um/$_MSVC_ARCH" \
-/LIBPATH:"$_MSVC_TC_KIT_LIBS/ucrt/$_MSVC_ARCH" \
-/LIBPATH:"$_MSVC_TC_VC_ROOT/lib/$_MSVC_ARCH"
-}
-
-_FLAGS_COMMON =/NOLOGO /ERRORREPORT:PROMPT /SUBSYSTEM:CONSOLE /TLBID:1 $MSVC_DYNAMICBASE /NXCOMPAT
-_FLAGS_COMMON+=$_FLAGS_IGNORE
-_FLAGS_COMMON+=$_FLAGS_MACHINE
-_FLAGS_COMMON+=$_FLAGS_COMMON_IDE_MSVS
-_FLAGS_COMMON+=$_FLAGS_COMMON_DEBUG
-_FLAGS_COMMON+=$_FLAGS_COMMON_LIBPATHS
-
-_FLAGS_DEBUG_ONLY_CLANG_CL=
-when ($CLANG_CL == "yes") {
-    _FLAGS_DEBUG_ONLY_CLANG_CL=/STACK:4194304
-}
-
-_FLAGS_DEBUG_ONLY =$_FLAGS_DEBUG_ONLY_CLANG_CL
-_FLAGS_DEBUG_ONLY+=$_FLAGS_DEBUG_ONLY_DEBUG
-_FLAGS_RELEASE_ONLY =$_FLAGS_RELEASE_ONLY_DEBUG
-
-LINK_EXE_FLAGS_DEBUG =$_FLAGS_COMMON
-LINK_EXE_FLAGS_DEBUG+=$_FLAGS_DEBUG_ONLY
-
-LINK_EXE_FLAGS_RELEASE =$_FLAGS_COMMON
-LINK_EXE_FLAGS_RELEASE+=$_FLAGS_RELEASE_ONLY
-
-LINK_LIB_FLAGS=$_FLAGS_IGNORE $_FLAGS_MACHINE
-
-LINK_STDLIBS=\
-advapi32.lib \
-comdlg32.lib \
-crypt32.lib \
-dnsapi.lib \
-gdi32.lib \
-iphlpapi.lib \
-kernel32.lib \
-mswsock.lib \
-ole32.lib \
-oleaut32.lib \
-psapi.lib \
-rpcrt4.lib \
-secur32.lib \
-shell32.lib \
-shlwapi.lib \
-user32.lib \
-userenv.lib \
-uuid.lib \
-version.lib \
-winmm.lib \
-winspool.lib \
-ws2_32.lib
-
-LDFLAGS_GLOBAL=
-LDFLAGS=
-OBJADDE=
-
-LINK_EXE_FLAGS=$LINK_EXE_FLAGS_PER_TYPE
-
-LINK_IMPLIB=/IMPLIB:${output;noext;rootrel;pre=$MODULE_PREFIX:REALPRJNAME.lib}
-_LINK_EXTRA_OUTPUT=
-when (!$NO_DEBUGINFO || $NO_DEBUGINFO == "no" || $NO_DEBUGINFO == "0") {
-    _LINK_EXTRA_OUTPUT=/PDB:${output;noext;rootrel;pre=$MODULE_PREFIX:REALPRJNAME.pdb}
-}
-LINK_EXTRA_OUTPUT=$_LINK_EXTRA_OUTPUT
-
-LIB_WRAPPER=${YMAKE_PYTHON} ${input:"build/scripts/fix_msvc_output.py"} lib
-LINK_WRAPPER=${YMAKE_PYTHON} ${input:"build/scripts/fix_msvc_output.py"} link
-when ($_UNDER_WINE == "yes") {
-    LIB_WRAPPER=
-    LINK_WRAPPER=
-}
-
-LINK_WRAPPER_DYNLIB=${YMAKE_PYTHON} ${input:"build/scripts/link_dyn_lib.py"} --arch WINDOWS --target $TARGET
-
-EXPORTS_VALUE=
-LINK_IMPLIB_VALUE=
-when ($EXPORTS_FILE) {
-    LINK_IMPLIB_VALUE=$LINK_IMPLIB
-    EXPORTS_VALUE=/DEF:${input:EXPORTS_FILE}
-}
-
-GENERATE_MF_CMD=\
-$YMAKE_PYTHON ${input:"build/scripts/generate_mf.py"} \
---build-root $ARCADIA_BUILD_ROOT \
---module-name $REALPRJNAME \
--o ${output;rootrel;pre=$MODULE_PREFIX;suf=$MODULE_SUFFIX.mf:REALPRJNAME} \
--t $MODULE_TYPE \
---ya-start-command-file \
--Ya,lics $LICENSE_NAMES \
--Ya,peers ${rootrel:PEERS} \
--Ya,credits ${input:CREDITS_TEXTS_FILE} $CREDITS_FLAGS \
---ya-end-command-file
-
-# we split srcs_global into two groups: libs and objs
-# # each group can be in its own command file
-# first group need /WHOLEARCHIVE: prefix which will be added in fix_msvc_output.py or run_msvc_wine.py
-# the tail of link commands will be added in the third command file
-_MSVC_SRCS_GLOBALS=\
---start-wa --ya-start-command-file ${qe;rootrel;ext=.lib:SRCS_GLOBAL} --ya-end-command-file --end-wa \
---ya-start-command-file ${qe;rootrel;ext=.obj:SRCS_GLOBAL} --ya-end-command-file
-
-REAL_LINK_DYN_LIB_CMDLINE=\
-${TOOLCHAIN_ENV} \
-${cwd:ARCADIA_BUILD_ROOT} \
-${LINK_WRAPPER} \
-${LINK_WRAPPER_DYNLIB} \
-${LINK_EXE_CMD} \
-${LINK_IMPLIB_VALUE} \
-/DLL \
-/OUT:${qe;rootrel:TARGET} \
-${LINK_EXTRA_OUTPUT} \
-${EXPORTS_VALUE} \
-${pre=--whole-archive-peers :WHOLE_ARCHIVE_PEERS} \
-${pre=--whole-archive-libs :_WHOLE_ARCHIVE_LIBS_VALUE_GLOBAL} \
-$_MSVC_SRCS_GLOBALS \
---ya-start-command-file \
-${VCS_C_OBJ_RR} \
-${qe;rootrel:AUTO_INPUT} \
-${qe;rootrel;ext=.lib:PEERS} ${qe;rootrel;ext=.dll;noext;suf=.lib:PEERS} \
-$LINK_EXE_FLAGS \
-$LINK_STDLIBS $LDFLAGS \
-$LDFLAGS_GLOBAL \
-$OBJADDE \
---ya-end-command-file
-
-REAL_LINK_DYN_LIB=$REAL_LINK_DYN_LIB_IMPL($_WHOLE_ARCHIVE_PEERS_VALUE)
-
-SWIG_DLL_JAR_CMD=$GENERATE_MF && $GENERATE_VCS_C_INFO_NODEP && $REAL_SWIG_DLL_JAR_CMD
-
-_MSVC_HEAD_LINK_LIB=${TOOLCHAIN_ENV} ${cwd:ARCADIA_BUILD_ROOT} ${LIB_WRAPPER} ${LINK_LIB_CMD}
-_MSVC_TAIL_LINK_LIB=\
---ya-start-command-file \
-${qe;rootrel:AUTO_INPUT} \
-$LINK_LIB_FLAGS \
---ya-end-command-file \
-${requirements;hide:LIB_REQUIREMENTS} ${hide;kv:"soe"} ${hide;kv:"p AR"} ${hide;kv:"pc light-red"}
-
-LINK_LIB=${GENERATE_MF} && $_MSVC_HEAD_LINK_LIB /OUT:${qe;rootrel:TARGET} $_MSVC_TAIL_LINK_LIB
-GLOBAL_LINK_LIB=$_MSVC_HEAD_LINK_LIB /OUT:${qe;rootrel:GLOBAL_TARGET} $_MSVC_TAIL_LINK_LIB
-
-LINK_EXE_CMDLINE=\
-${GENERATE_MF} && \
-$GENERATE_VCS_C_INFO_NODEP && \
-${TOOLCHAIN_ENV} \
-${cwd:ARCADIA_BUILD_ROOT} \
-${LINK_WRAPPER} \
-${LINK_EXE_CMD} \
-/OUT:${qe;rootrel:TARGET} \
-${pre=--whole-archive-peers :WHOLE_ARCHIVE_PEERS} \
-${pre=--whole-archive-libs :_WHOLE_ARCHIVE_LIBS_VALUE_GLOBAL} \
-${LINK_EXTRA_OUTPUT} \
-$_MSVC_SRCS_GLOBALS \
---ya-start-command-file \
-${VCS_C_OBJ_RR} \
-${qe;rootrel:AUTO_INPUT} \
-$LINK_EXE_FLAGS \
-$LINK_STDLIBS \
-$LDFLAGS \
-$LDFLAGS_GLOBAL \
-$OBJADDE \
-${qe;rootrel;ext=.lib:PEERS} ${qe;rootrel;ext=.dll;noext;suf=.lib:PEERS} \
---ya-end-command-file \
-${hide;kv:"soe"} ${hide;kv:"p LD"} ${requirements;hide:LD_REQUIREMENTS} ${hide;kv:"pc blue"}
-
-LINK_EXE=$LINK_EXE_IMPL($_WHOLE_ARCHIVE_PEERS_VALUE)
-
-LINK_DYN_LIB=${GENERATE_MF} && $GENERATE_VCS_C_INFO_NODEP && $REAL_LINK_DYN_LIB ${hide;kv:"soe"} ${hide;kv:"p LD"} ${requirements;hide:LD_REQUIREMENTS} ${hide;kv:"pc blue"}
-
-LINK_EXEC_DYN_LIB_CMDLINE=\
-${GENERATE_MF} && \
-$GENERATE_VCS_C_INFO_NODEP && \
-${TOOLCHAIN_ENV} \
-${cwd:ARCADIA_BUILD_ROOT} \
-${LINK_WRAPPER} \
-${LINK_WRAPPER_DYNLIB} \
-${LINK_EXE_CMD} \
-/OUT:${qe;rootrel:TARGET} \
-${LINK_EXTRA_OUTPUT} \
-${EXPORTS_VALUE} \
-${pre=--whole-archive-peers :WHOLE_ARCHIVE_PEERS} \
-${pre=--whole-archive-libs :_WHOLE_ARCHIVE_LIBS_VALUE_GLOBAL} \
-$_MSVC_SRCS_GLOBALS \
-'--ya-start-command-file \
-${VCS_C_OBJ_RR} \
-${qe;rootrel:AUTO_INPUT} \
-${qe;rootrel;ext=.lib:PEERS} ${qe;rootrel;ext=.dll;noext;suf=.lib:PEERS} \
-$LINK_EXE_FLAGS \
-$LINK_STDLIBS \
-$LDFLAGS $LDFLAGS_GLOBAL \
-$OBJADDE \
---ya-end-command-file \
-${hide;kv:"soe"} ${hide;kv:"p LD"} ${requirements;hide:LD_REQUIREMENTS} ${hide;kv:"pc blue"}
-
-LINK_EXEC_DYN_LIB=$LINK_EXEC_DYN_LIB_IMPL($_WHOLE_ARCHIVE_PEERS_VALUE)
-
-LINK_GLOBAL_FAT_OBJECT=\
-${TOOLCHAIN_ENV} \
-${cwd:ARCADIA_BUILD_ROOT} \
-${LIB_WRAPPER} \
-${LINK_LIB_CMD} \
-/OUT:${qe;rootrel:TARGET} \
---ya-start-command-file \
-${qe;rootrel;ext=.lib:SRCS_GLOBAL} \
-${qe;rootrel;ext=.obj:SRCS_GLOBAL} \
-${qe;rootrel:AUTO_INPUT} \
-$LINK_LIB_FLAGS \
---ya-end-command-file
-
-LINK_PEERS_FAT_OBJECT=\
-${TOOLCHAIN_ENV} \
-${cwd:ARCADIA_BUILD_ROOT} \
-${LIB_WRAPPER} \
-${LINK_LIB_CMD} \
-/OUT:${qe;rootrel;output:REALPRJNAME.lib} \
---ya-start-command-file \
-${qe;rootrel:PEERS} \
-$LINK_LIB_FLAGS \
---ya-end-command-file
-
-LINK_FAT_OBJECT=\
-${GENERATE_MF} && \
-$GENERATE_VCS_C_INFO_NODEP && \
-$LINK_GLOBAL_FAT_OBJECT && \
-$LINK_PEERS_FAT_OBJECT \
-${kv;hide:"p LD"} ${requirements;hide:LD_REQUIREMENTS} ${kv;hide:"pc light-blue"} ${kv;hide:"show_out"}
+_MSVC_ARCH= 
+when ($ARCH_I386 == "yes" || $ARCH_I686 == "yes") { 
+    _MSVC_ARCH=x86 
+} 
+elsewhen ($ARCH_X86_64 == "yes") { 
+    _MSVC_ARCH=x64 
+} 
+elsewhen ($ARCH_ARM == "yes") { 
+    _MSVC_ARCH=arm 
+} 
+ 
+_FLAGS_MACHINE=/MACHINE:${toupper:_MSVC_ARCH} 
+ 
+_FLAGS_IGNORE=/IGNORE:4221 
+ 
+_FLAGS_COMMON_IDE_MSVS= 
+when ($IDE_MSVS == "yes") { 
+    _FLAGS_COMMON_IDE_MSVS=/INCREMENTAL 
+} 
+otherwise { 
+    _FLAGS_COMMON_IDE_MSVS=/INCREMENTAL:NO 
+} 
+ 
+# TODO(nslus): DEVTOOLS-1868 remove restriction. 
+_FLAGS_DEBUG_ONLY_DEBUG= 
+_FLAGS_RELEASE_ONLY_DEBUG= 
+_FLAGS_COMMON_DEBUG= 
+when (!$NO_DEBUGINFO || $NO_DEBUGINFO == "no" || $NO_DEBUGINFO == "0") { 
+    when ($IDE_MSVS == "yes") { 
+        when ($CLANG_CL == "yes") { 
+            _FLAGS_DEBUG_ONLY_DEBUG=/DEBUG 
+        } 
+        otherwise { 
+            _FLAGS_DEBUG_ONLY_DEBUG=/DEBUG:FASTLINK 
+        } 
+        _FLAGS_RELEASE_ONLY_DEBUG=/DEBUG 
+    } 
+    otherwise { 
+        _FLAGS_COMMON_DEBUG=/DEBUG 
+    } 
+} 
+ 
+_FLAGS_COMMON_LIBPATHS= 
+when ($IDE_MSVS != "yes") { 
+    _FLAGS_COMMON_LIBPATHS=\ 
+/LIBPATH:"$_MSVC_TC_KIT_LIBS/um/$_MSVC_ARCH" \ 
+/LIBPATH:"$_MSVC_TC_KIT_LIBS/ucrt/$_MSVC_ARCH" \ 
+/LIBPATH:"$_MSVC_TC_VC_ROOT/lib/$_MSVC_ARCH" 
+} 
+ 
+_FLAGS_COMMON =/NOLOGO /ERRORREPORT:PROMPT /SUBSYSTEM:CONSOLE /TLBID:1 $MSVC_DYNAMICBASE /NXCOMPAT 
+_FLAGS_COMMON+=$_FLAGS_IGNORE 
+_FLAGS_COMMON+=$_FLAGS_MACHINE 
+_FLAGS_COMMON+=$_FLAGS_COMMON_IDE_MSVS 
+_FLAGS_COMMON+=$_FLAGS_COMMON_DEBUG 
+_FLAGS_COMMON+=$_FLAGS_COMMON_LIBPATHS 
+ 
+_FLAGS_DEBUG_ONLY_CLANG_CL= 
+when ($CLANG_CL == "yes") { 
+    _FLAGS_DEBUG_ONLY_CLANG_CL=/STACK:4194304 
+} 
+ 
+_FLAGS_DEBUG_ONLY =$_FLAGS_DEBUG_ONLY_CLANG_CL 
+_FLAGS_DEBUG_ONLY+=$_FLAGS_DEBUG_ONLY_DEBUG 
+_FLAGS_RELEASE_ONLY =$_FLAGS_RELEASE_ONLY_DEBUG 
+ 
+LINK_EXE_FLAGS_DEBUG =$_FLAGS_COMMON 
+LINK_EXE_FLAGS_DEBUG+=$_FLAGS_DEBUG_ONLY 
+ 
+LINK_EXE_FLAGS_RELEASE =$_FLAGS_COMMON 
+LINK_EXE_FLAGS_RELEASE+=$_FLAGS_RELEASE_ONLY 
+ 
+LINK_LIB_FLAGS=$_FLAGS_IGNORE $_FLAGS_MACHINE 
+ 
+LINK_STDLIBS=\ 
+advapi32.lib \ 
+comdlg32.lib \ 
+crypt32.lib \ 
+dnsapi.lib \ 
+gdi32.lib \ 
+iphlpapi.lib \ 
+kernel32.lib \ 
+mswsock.lib \ 
+ole32.lib \ 
+oleaut32.lib \ 
+psapi.lib \ 
+rpcrt4.lib \ 
+secur32.lib \ 
+shell32.lib \ 
+shlwapi.lib \ 
+user32.lib \ 
+userenv.lib \ 
+uuid.lib \ 
+version.lib \ 
+winmm.lib \ 
+winspool.lib \ 
+ws2_32.lib 
+ 
+LDFLAGS_GLOBAL= 
+LDFLAGS= 
+OBJADDE= 
+ 
+LINK_EXE_FLAGS=$LINK_EXE_FLAGS_PER_TYPE 
+ 
+LINK_IMPLIB=/IMPLIB:${output;noext;rootrel;pre=$MODULE_PREFIX:REALPRJNAME.lib} 
+_LINK_EXTRA_OUTPUT= 
+when (!$NO_DEBUGINFO || $NO_DEBUGINFO == "no" || $NO_DEBUGINFO == "0") { 
+    _LINK_EXTRA_OUTPUT=/PDB:${output;noext;rootrel;pre=$MODULE_PREFIX:REALPRJNAME.pdb} 
+} 
+LINK_EXTRA_OUTPUT=$_LINK_EXTRA_OUTPUT 
+ 
+LIB_WRAPPER=${YMAKE_PYTHON} ${input:"build/scripts/fix_msvc_output.py"} lib 
+LINK_WRAPPER=${YMAKE_PYTHON} ${input:"build/scripts/fix_msvc_output.py"} link 
+when ($_UNDER_WINE == "yes") { 
+    LIB_WRAPPER= 
+    LINK_WRAPPER= 
+} 
+ 
+LINK_WRAPPER_DYNLIB=${YMAKE_PYTHON} ${input:"build/scripts/link_dyn_lib.py"} --arch WINDOWS --target $TARGET 
+ 
+EXPORTS_VALUE= 
+LINK_IMPLIB_VALUE= 
+when ($EXPORTS_FILE) { 
+    LINK_IMPLIB_VALUE=$LINK_IMPLIB 
+    EXPORTS_VALUE=/DEF:${input:EXPORTS_FILE} 
+} 
+ 
+GENERATE_MF_CMD=\ 
+$YMAKE_PYTHON ${input:"build/scripts/generate_mf.py"} \ 
+--build-root $ARCADIA_BUILD_ROOT \ 
+--module-name $REALPRJNAME \ 
+-o ${output;rootrel;pre=$MODULE_PREFIX;suf=$MODULE_SUFFIX.mf:REALPRJNAME} \ 
+-t $MODULE_TYPE \ 
+--ya-start-command-file \ 
+-Ya,lics $LICENSE_NAMES \ 
+-Ya,peers ${rootrel:PEERS} \ 
+-Ya,credits ${input:CREDITS_TEXTS_FILE} $CREDITS_FLAGS \ 
+--ya-end-command-file 
+ 
+# we split srcs_global into two groups: libs and objs 
+# # each group can be in its own command file 
+# first group need /WHOLEARCHIVE: prefix which will be added in fix_msvc_output.py or run_msvc_wine.py 
+# the tail of link commands will be added in the third command file 
+_MSVC_SRCS_GLOBALS=\ 
+--start-wa --ya-start-command-file ${qe;rootrel;ext=.lib:SRCS_GLOBAL} --ya-end-command-file --end-wa \ 
+--ya-start-command-file ${qe;rootrel;ext=.obj:SRCS_GLOBAL} --ya-end-command-file 
+ 
+REAL_LINK_DYN_LIB_CMDLINE=\ 
+${TOOLCHAIN_ENV} \ 
+${cwd:ARCADIA_BUILD_ROOT} \ 
+${LINK_WRAPPER} \ 
+${LINK_WRAPPER_DYNLIB} \ 
+${LINK_EXE_CMD} \ 
+${LINK_IMPLIB_VALUE} \ 
+/DLL \ 
+/OUT:${qe;rootrel:TARGET} \ 
+${LINK_EXTRA_OUTPUT} \ 
+${EXPORTS_VALUE} \ 
+${pre=--whole-archive-peers :WHOLE_ARCHIVE_PEERS} \ 
+${pre=--whole-archive-libs :_WHOLE_ARCHIVE_LIBS_VALUE_GLOBAL} \ 
+$_MSVC_SRCS_GLOBALS \ 
+--ya-start-command-file \ 
+${VCS_C_OBJ_RR} \ 
+${qe;rootrel:AUTO_INPUT} \ 
+${qe;rootrel;ext=.lib:PEERS} ${qe;rootrel;ext=.dll;noext;suf=.lib:PEERS} \ 
+$LINK_EXE_FLAGS \ 
+$LINK_STDLIBS $LDFLAGS \ 
+$LDFLAGS_GLOBAL \ 
+$OBJADDE \ 
+--ya-end-command-file 
+ 
+REAL_LINK_DYN_LIB=$REAL_LINK_DYN_LIB_IMPL($_WHOLE_ARCHIVE_PEERS_VALUE) 
+ 
+SWIG_DLL_JAR_CMD=$GENERATE_MF && $GENERATE_VCS_C_INFO_NODEP && $REAL_SWIG_DLL_JAR_CMD 
+ 
+_MSVC_HEAD_LINK_LIB=${TOOLCHAIN_ENV} ${cwd:ARCADIA_BUILD_ROOT} ${LIB_WRAPPER} ${LINK_LIB_CMD} 
+_MSVC_TAIL_LINK_LIB=\ 
+--ya-start-command-file \ 
+${qe;rootrel:AUTO_INPUT} \ 
+$LINK_LIB_FLAGS \ 
+--ya-end-command-file \ 
+${requirements;hide:LIB_REQUIREMENTS} ${hide;kv:"soe"} ${hide;kv:"p AR"} ${hide;kv:"pc light-red"} 
+ 
+LINK_LIB=${GENERATE_MF} && $_MSVC_HEAD_LINK_LIB /OUT:${qe;rootrel:TARGET} $_MSVC_TAIL_LINK_LIB 
+GLOBAL_LINK_LIB=$_MSVC_HEAD_LINK_LIB /OUT:${qe;rootrel:GLOBAL_TARGET} $_MSVC_TAIL_LINK_LIB 
+ 
+LINK_EXE_CMDLINE=\ 
+${GENERATE_MF} && \ 
+$GENERATE_VCS_C_INFO_NODEP && \ 
+${TOOLCHAIN_ENV} \ 
+${cwd:ARCADIA_BUILD_ROOT} \ 
+${LINK_WRAPPER} \ 
+${LINK_EXE_CMD} \ 
+/OUT:${qe;rootrel:TARGET} \ 
+${pre=--whole-archive-peers :WHOLE_ARCHIVE_PEERS} \ 
+${pre=--whole-archive-libs :_WHOLE_ARCHIVE_LIBS_VALUE_GLOBAL} \ 
+${LINK_EXTRA_OUTPUT} \ 
+$_MSVC_SRCS_GLOBALS \ 
+--ya-start-command-file \ 
+${VCS_C_OBJ_RR} \ 
+${qe;rootrel:AUTO_INPUT} \ 
+$LINK_EXE_FLAGS \ 
+$LINK_STDLIBS \ 
+$LDFLAGS \ 
+$LDFLAGS_GLOBAL \ 
+$OBJADDE \ 
+${qe;rootrel;ext=.lib:PEERS} ${qe;rootrel;ext=.dll;noext;suf=.lib:PEERS} \ 
+--ya-end-command-file \ 
+${hide;kv:"soe"} ${hide;kv:"p LD"} ${requirements;hide:LD_REQUIREMENTS} ${hide;kv:"pc blue"} 
+ 
+LINK_EXE=$LINK_EXE_IMPL($_WHOLE_ARCHIVE_PEERS_VALUE) 
+ 
+LINK_DYN_LIB=${GENERATE_MF} && $GENERATE_VCS_C_INFO_NODEP && $REAL_LINK_DYN_LIB ${hide;kv:"soe"} ${hide;kv:"p LD"} ${requirements;hide:LD_REQUIREMENTS} ${hide;kv:"pc blue"} 
+ 
+LINK_EXEC_DYN_LIB_CMDLINE=\ 
+${GENERATE_MF} && \ 
+$GENERATE_VCS_C_INFO_NODEP && \ 
+${TOOLCHAIN_ENV} \ 
+${cwd:ARCADIA_BUILD_ROOT} \ 
+${LINK_WRAPPER} \ 
+${LINK_WRAPPER_DYNLIB} \ 
+${LINK_EXE_CMD} \ 
+/OUT:${qe;rootrel:TARGET} \ 
+${LINK_EXTRA_OUTPUT} \ 
+${EXPORTS_VALUE} \ 
+${pre=--whole-archive-peers :WHOLE_ARCHIVE_PEERS} \ 
+${pre=--whole-archive-libs :_WHOLE_ARCHIVE_LIBS_VALUE_GLOBAL} \ 
+$_MSVC_SRCS_GLOBALS \ 
+'--ya-start-command-file \ 
+${VCS_C_OBJ_RR} \ 
+${qe;rootrel:AUTO_INPUT} \ 
+${qe;rootrel;ext=.lib:PEERS} ${qe;rootrel;ext=.dll;noext;suf=.lib:PEERS} \ 
+$LINK_EXE_FLAGS \ 
+$LINK_STDLIBS \ 
+$LDFLAGS $LDFLAGS_GLOBAL \ 
+$OBJADDE \ 
+--ya-end-command-file \ 
+${hide;kv:"soe"} ${hide;kv:"p LD"} ${requirements;hide:LD_REQUIREMENTS} ${hide;kv:"pc blue"} 
+ 
+LINK_EXEC_DYN_LIB=$LINK_EXEC_DYN_LIB_IMPL($_WHOLE_ARCHIVE_PEERS_VALUE) 
+ 
+LINK_GLOBAL_FAT_OBJECT=\ 
+${TOOLCHAIN_ENV} \ 
+${cwd:ARCADIA_BUILD_ROOT} \ 
+${LIB_WRAPPER} \ 
+${LINK_LIB_CMD} \ 
+/OUT:${qe;rootrel:TARGET} \ 
+--ya-start-command-file \ 
+${qe;rootrel;ext=.lib:SRCS_GLOBAL} \ 
+${qe;rootrel;ext=.obj:SRCS_GLOBAL} \ 
+${qe;rootrel:AUTO_INPUT} \ 
+$LINK_LIB_FLAGS \ 
+--ya-end-command-file 
+ 
+LINK_PEERS_FAT_OBJECT=\ 
+${TOOLCHAIN_ENV} \ 
+${cwd:ARCADIA_BUILD_ROOT} \ 
+${LIB_WRAPPER} \ 
+${LINK_LIB_CMD} \ 
+/OUT:${qe;rootrel;output:REALPRJNAME.lib} \ 
+--ya-start-command-file \ 
+${qe;rootrel:PEERS} \ 
+$LINK_LIB_FLAGS \ 
+--ya-end-command-file 
+ 
+LINK_FAT_OBJECT=\ 
+${GENERATE_MF} && \ 
+$GENERATE_VCS_C_INFO_NODEP && \ 
+$LINK_GLOBAL_FAT_OBJECT && \ 
+$LINK_PEERS_FAT_OBJECT \ 
+${kv;hide:"p LD"} ${requirements;hide:LD_REQUIREMENTS} ${kv;hide:"pc light-blue"} ${kv;hide:"show_out"} 
diff --git a/build/conf/project_specific/maps/mapkit.conf b/build/conf/project_specific/maps/mapkit.conf
index d64b41f72a..be4b1002ac 100644
--- a/build/conf/project_specific/maps/mapkit.conf
+++ b/build/conf/project_specific/maps/mapkit.conf
@@ -17,7 +17,7 @@ macro MAPS_IDL_ADDINCL(Dirs...) {
 macro _MAPKITIDL_PROXY(Args...) {
     MAPKITIDL($Args)
     ENABLE(USE_YMAKE_RESOURCE)
-    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_TEXT_DEPS ${ext=idl:Args})
+    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_TEXT_DEPS ${ext=idl:Args}) 
 }
 
 MAPS_IDL_FILTER=
diff --git a/build/conf/settings.conf b/build/conf/settings.conf
index 4329f3233a..0e9c754b64 100644
--- a/build/conf/settings.conf
+++ b/build/conf/settings.conf
@@ -2,154 +2,154 @@ GLOBAL_SRCS_IN_RESULTS=yes
 JSON_CACHE_IS_ATTACHED=yes
 USE_ADDINCL_WITHOUT_FOR_AS_ADDINCL_FOR_C=yes
 LANGS_REQUIRE_BUILD_AND_SRC_ROOTS=c asm cython proto flatc swig ydl nlg
-
-# NOTE! Only foldable vars should be listed here
-_FOLDABLE_VARS_=\
-    CL_WRAPPER \
-    END_WHOLE_ARCHIVE_VALUE \
-    LD_SDK_VERSION \
-    LD_STRIP_FLAG \
-    LIB_WRAPPER \
-    LINK_EXE_FLAGS_DEBUG \
-    LINK_EXE_FLAGS_RELEASE \
-    LINK_IMPLIB \
-    LINK_LIB_FLAGS \
-    LINK_STDLIBS \
-    LINK_WRAPPER \
-    LINK_WRAPPER_DYNLIB \
-    ML_WRAPPER \
-    START_WHOLE_ARCHIVE_VALUE \
-    _CFLAGS_ARCH_I386 \
-    _CFLAGS_UCRT_VC_INCLUDES \
-    _COMPILER_TIME_TRACE_FLAGS \
-    _COMPILER_TIME_TRACE_GRANULARITY \
-    _COMPILER_TIME_TRACE_POSTPROCESS \
-    _CPP_ARGS \
-    _CROSS_SUFFIX \
-    _CXX_DEFINES \
-    _CXX_FLAGS \
-    _CXX_STD \
-    _CXX_WARNINGS \
-    _CXX_WARNINGS_CLANG \
-    _CXX_WARNINGS_CLANG_CL \
-    _CXX_WARNINGS_CLANG_CL_2019 \
-    _CXX_WARNINGS_CLANG_CL_2019_IDE_MSVS \
-    _CXX_WARNINGS_GCC_7 \
-    _C_ARGS \
-    _C_CPP_KV_STYLE \
-    _C_DEFINES \
-    _C_DEFINES_ANDROID \
-    _C_DEFINES_ANDROID_OTHERWISE \
-    _C_DEFINES_CLANG_LINUX_X86_64 \
-    _C_DEFINES_GNU_SOURCE \
-    _C_DEFINES_IOS \
-    _C_DEFINES_NDEBUG \
-    _C_DEFINES_WITH_VALGRIND \
-    _C_FLAGS \
-    _C_FLAGS_ARCH \
-    _C_FLAGS_ARCH_OPT \
-    _C_FLAGS_FAST_DEBUG \
-    _C_FLAGS_PROFILER \
-    _C_FLAGS_RELEASE \
-    _C_FOPTIONS \
-    _C_FOPTIONS_ALIGNED_ALLOCATION \
-    _C_FOPTIONS_CLANG_10 \
-    _C_FOPTIONS_CLANG_10_LINUX \
-    _C_FOPTIONS_COLOR \
-    _C_FOPTIONS_COVERAGE \
-    _C_FOPTIONS_DEBUG \
-    _C_FOPTIONS_GCC \
-    _C_FOPTIONS_INIT_ARRAY \
-    _C_FOPTIONS_IOS \
-    _C_FOPTIONS_MAPSMOBI_ARM \
-    _C_FOPTIONS_PROFILER \
-    _C_FOPTIONS_RELEASE \
-    _C_SYSTEM_LIBRARIES \
-    _C_WARNINGS \
-    _C_WARNINGS_CLANG \
-    _C_WARNINGS_CLANG_CL \
-    _DEBUG_INFO_FLAGS \
-    _DEFINES_ARCH \
-    _DEFINES_UNICODE \
-    _DEFINES_WIN32_WINNT \
-    _DWARF_COMMAND \
-    _END_GROUP \
-    _EXEC_SHARED_FLAG \
-    _EXE_FLAGS \
-    _FLAGS_COMMON \
-    _FLAGS_COMMON_DEBUG \
-    _FLAGS_COMMON_IDE_MSVS \
-    _FLAGS_COMMON_LIBPATHS \
-    _FLAGS_C_ONLY \
-    _FLAGS_DEBUG_ONLY \
-    _FLAGS_DEBUG_ONLY_CLANG_CL \
-    _FLAGS_DEBUG_ONLY_DEBUG \
-    _FLAGS_DEBUG_RUNTIME \
-    _FLAGS_IGNORE \
-    _FLAGS_MACHINE \
-    _FLAGS_MSVS_ONLY \
-    _FLAGS_RELEASE_ONLY \
-    _FLAGS_RELEASE_ONLY_DEBUG \
-    _FLAGS_RELEASE_RUNTIME \
-    _LD_ARCHIVER \
-    _LD_ARCH_FLAG \
-    _LD_AR_PLUGIN \
-    _LD_DCE_FLAG_GC_SECTIONS \
-    _LD_DCE_FLAG_PRINT_SECTIONS \
-    _LD_ENV_STYLE \
-    _LD_FLAGS \
-    _LD_FLAGS_1 \
-    _LD_FLAGS_2 \
-    _LD_FLAGS_COVERAGE \
-    _LD_FLAGS_IOS_MAPSMOBI_ARM \
-    _LD_FLAGS_PROFILER_TYPE \
-    _LD_FLAGS_SIZE_OPTIMIZED \
-    _LD_ICF_FLAG \
-    _LD_ICF_FLAG_PRINT_SECTIONS \
-    _LD_LIB_GENERATE_MF \
-    _LD_LINKER_OUTPUT\
-    _LD_LINKER_OUTPUT_FLAG \
-    _LD_LINK_FAT_PREFIX \
-    _LD_LINK_FAT_SRCS_GLOBALS_NO_WA \
-    _LD_LINK_FAT_SRCS_GLOBALS_WA \
-    _LD_LINK_FAT_SUFFIX1 \
-    _LD_LINK_FAT_SUFFIX2 \
-    _LD_LLVM_AR_FORMAT \
-    _LD_SRCS_GLOBALS \
-    _LD_SYS_LIB \
-    _LD_TAIL_LINK_LIB \
-    _LD_THREAD_LIBRARY \
-    _LD_USE_STDLIB \
-    _LINKER_TIME_TRACE_FLAG \
-    _LINKER_TIME_TRACE_GRANULARITY \
-    _LINK_EXTRA_OUTPUT \
-    _MASM_IO \
-    _MSVC_ARCH \
-    _MSVC_FLAGS \
-    _MSVC_FLAGS_ARCH_OPT \
-    _MSVC_FLAGS_CLANG \
-    _MSVC_FLAGS_CLANG_ARCH \
-    _MSVC_FLAGS_CLANG_EQ_2019 \
-    _MSVC_FLAGS_CLANG_NO_WARNINGS \
-    _MSVC_FLAGS_INCLUDE \
-    _MSVC_HEAD_LINK_LIB \
-    _MSVC_MACRO \
-    _MSVC_SRCS_GLOBALS \
-    _MSVC_TAIL_LINK_LIB \
-    _MSVC_TC_KIT_LIBS \
-    _MSVC_TC_VC_ROOT \
-    _MSVC_WARNS_AS_ERRORS \
-    _MSVC_WARNS_DISABLED \
-    _MSVC_WARNS_ENABLED \
-    _MSVC_WINDOWS7 \
-    _MSVC_WINDOWS8 \
-    _OPTIMIZE_RELEASE \
-    _SFDL_FLAGS \
-    _SHARED_FLAG \
-    _SONAME_FLAG \
-    _SONAME_OPTION \
-    _START_GROUP \
-    _STD_CXX \
-    _WINAPI_UNICODE \
-
-# end of _FOLDABLE_VARS list
+ 
+# NOTE! Only foldable vars should be listed here 
+_FOLDABLE_VARS_=\ 
+    CL_WRAPPER \ 
+    END_WHOLE_ARCHIVE_VALUE \ 
+    LD_SDK_VERSION \ 
+    LD_STRIP_FLAG \ 
+    LIB_WRAPPER \ 
+    LINK_EXE_FLAGS_DEBUG \ 
+    LINK_EXE_FLAGS_RELEASE \ 
+    LINK_IMPLIB \ 
+    LINK_LIB_FLAGS \ 
+    LINK_STDLIBS \ 
+    LINK_WRAPPER \ 
+    LINK_WRAPPER_DYNLIB \ 
+    ML_WRAPPER \ 
+    START_WHOLE_ARCHIVE_VALUE \ 
+    _CFLAGS_ARCH_I386 \ 
+    _CFLAGS_UCRT_VC_INCLUDES \ 
+    _COMPILER_TIME_TRACE_FLAGS \ 
+    _COMPILER_TIME_TRACE_GRANULARITY \ 
+    _COMPILER_TIME_TRACE_POSTPROCESS \ 
+    _CPP_ARGS \ 
+    _CROSS_SUFFIX \ 
+    _CXX_DEFINES \ 
+    _CXX_FLAGS \ 
+    _CXX_STD \ 
+    _CXX_WARNINGS \ 
+    _CXX_WARNINGS_CLANG \ 
+    _CXX_WARNINGS_CLANG_CL \ 
+    _CXX_WARNINGS_CLANG_CL_2019 \ 
+    _CXX_WARNINGS_CLANG_CL_2019_IDE_MSVS \ 
+    _CXX_WARNINGS_GCC_7 \ 
+    _C_ARGS \ 
+    _C_CPP_KV_STYLE \ 
+    _C_DEFINES \ 
+    _C_DEFINES_ANDROID \ 
+    _C_DEFINES_ANDROID_OTHERWISE \ 
+    _C_DEFINES_CLANG_LINUX_X86_64 \ 
+    _C_DEFINES_GNU_SOURCE \ 
+    _C_DEFINES_IOS \ 
+    _C_DEFINES_NDEBUG \ 
+    _C_DEFINES_WITH_VALGRIND \ 
+    _C_FLAGS \ 
+    _C_FLAGS_ARCH \ 
+    _C_FLAGS_ARCH_OPT \ 
+    _C_FLAGS_FAST_DEBUG \ 
+    _C_FLAGS_PROFILER \ 
+    _C_FLAGS_RELEASE \ 
+    _C_FOPTIONS \ 
+    _C_FOPTIONS_ALIGNED_ALLOCATION \ 
+    _C_FOPTIONS_CLANG_10 \ 
+    _C_FOPTIONS_CLANG_10_LINUX \ 
+    _C_FOPTIONS_COLOR \ 
+    _C_FOPTIONS_COVERAGE \ 
+    _C_FOPTIONS_DEBUG \ 
+    _C_FOPTIONS_GCC \ 
+    _C_FOPTIONS_INIT_ARRAY \ 
+    _C_FOPTIONS_IOS \ 
+    _C_FOPTIONS_MAPSMOBI_ARM \ 
+    _C_FOPTIONS_PROFILER \ 
+    _C_FOPTIONS_RELEASE \ 
+    _C_SYSTEM_LIBRARIES \ 
+    _C_WARNINGS \ 
+    _C_WARNINGS_CLANG \ 
+    _C_WARNINGS_CLANG_CL \ 
+    _DEBUG_INFO_FLAGS \ 
+    _DEFINES_ARCH \ 
+    _DEFINES_UNICODE \ 
+    _DEFINES_WIN32_WINNT \ 
+    _DWARF_COMMAND \ 
+    _END_GROUP \ 
+    _EXEC_SHARED_FLAG \ 
+    _EXE_FLAGS \ 
+    _FLAGS_COMMON \ 
+    _FLAGS_COMMON_DEBUG \ 
+    _FLAGS_COMMON_IDE_MSVS \ 
+    _FLAGS_COMMON_LIBPATHS \ 
+    _FLAGS_C_ONLY \ 
+    _FLAGS_DEBUG_ONLY \ 
+    _FLAGS_DEBUG_ONLY_CLANG_CL \ 
+    _FLAGS_DEBUG_ONLY_DEBUG \ 
+    _FLAGS_DEBUG_RUNTIME \ 
+    _FLAGS_IGNORE \ 
+    _FLAGS_MACHINE \ 
+    _FLAGS_MSVS_ONLY \ 
+    _FLAGS_RELEASE_ONLY \ 
+    _FLAGS_RELEASE_ONLY_DEBUG \ 
+    _FLAGS_RELEASE_RUNTIME \ 
+    _LD_ARCHIVER \ 
+    _LD_ARCH_FLAG \ 
+    _LD_AR_PLUGIN \ 
+    _LD_DCE_FLAG_GC_SECTIONS \ 
+    _LD_DCE_FLAG_PRINT_SECTIONS \ 
+    _LD_ENV_STYLE \ 
+    _LD_FLAGS \ 
+    _LD_FLAGS_1 \ 
+    _LD_FLAGS_2 \ 
+    _LD_FLAGS_COVERAGE \ 
+    _LD_FLAGS_IOS_MAPSMOBI_ARM \ 
+    _LD_FLAGS_PROFILER_TYPE \ 
+    _LD_FLAGS_SIZE_OPTIMIZED \ 
+    _LD_ICF_FLAG \ 
+    _LD_ICF_FLAG_PRINT_SECTIONS \ 
+    _LD_LIB_GENERATE_MF \ 
+    _LD_LINKER_OUTPUT\ 
+    _LD_LINKER_OUTPUT_FLAG \ 
+    _LD_LINK_FAT_PREFIX \ 
+    _LD_LINK_FAT_SRCS_GLOBALS_NO_WA \ 
+    _LD_LINK_FAT_SRCS_GLOBALS_WA \ 
+    _LD_LINK_FAT_SUFFIX1 \ 
+    _LD_LINK_FAT_SUFFIX2 \ 
+    _LD_LLVM_AR_FORMAT \ 
+    _LD_SRCS_GLOBALS \ 
+    _LD_SYS_LIB \ 
+    _LD_TAIL_LINK_LIB \ 
+    _LD_THREAD_LIBRARY \ 
+    _LD_USE_STDLIB \ 
+    _LINKER_TIME_TRACE_FLAG \ 
+    _LINKER_TIME_TRACE_GRANULARITY \ 
+    _LINK_EXTRA_OUTPUT \ 
+    _MASM_IO \ 
+    _MSVC_ARCH \ 
+    _MSVC_FLAGS \ 
+    _MSVC_FLAGS_ARCH_OPT \ 
+    _MSVC_FLAGS_CLANG \ 
+    _MSVC_FLAGS_CLANG_ARCH \ 
+    _MSVC_FLAGS_CLANG_EQ_2019 \ 
+    _MSVC_FLAGS_CLANG_NO_WARNINGS \ 
+    _MSVC_FLAGS_INCLUDE \ 
+    _MSVC_HEAD_LINK_LIB \ 
+    _MSVC_MACRO \ 
+    _MSVC_SRCS_GLOBALS \ 
+    _MSVC_TAIL_LINK_LIB \ 
+    _MSVC_TC_KIT_LIBS \ 
+    _MSVC_TC_VC_ROOT \ 
+    _MSVC_WARNS_AS_ERRORS \ 
+    _MSVC_WARNS_DISABLED \ 
+    _MSVC_WARNS_ENABLED \ 
+    _MSVC_WINDOWS7 \ 
+    _MSVC_WINDOWS8 \ 
+    _OPTIMIZE_RELEASE \ 
+    _SFDL_FLAGS \ 
+    _SHARED_FLAG \ 
+    _SONAME_FLAG \ 
+    _SONAME_OPTION \ 
+    _START_GROUP \ 
+    _STD_CXX \ 
+    _WINAPI_UNICODE \ 
+ 
+# end of _FOLDABLE_VARS list 
diff --git a/build/conf/toolchains/msvc_toolchain.conf b/build/conf/toolchains/msvc_toolchain.conf
index 6b4d6b5c45..794c056776 100644
--- a/build/conf/toolchains/msvc_toolchain.conf
+++ b/build/conf/toolchains/msvc_toolchain.conf
@@ -1,7 +1,7 @@
-# TODO(somov): Заглушка для тех мест, где C_FLAGS_PLATFORM используется
-# для любых платформ. Нужно унифицировать с GnuToolchain.
-C_FLAGS_PLATFORM=
-
-when ($_UNDER_WINE == "yes") {
-    WINE_ENV=${env:"WINEPREFIX_SUFFIX=4.0"}
-}
+# TODO(somov): Заглушка для тех мест, где C_FLAGS_PLATFORM используется 
+# для любых платформ. Нужно унифицировать с GnuToolchain. 
+C_FLAGS_PLATFORM= 
+ 
+when ($_UNDER_WINE == "yes") { 
+    WINE_ENV=${env:"WINEPREFIX_SUFFIX=4.0"} 
+}