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

23 files changed, 410 insertions, 410 deletions

diff --git a/build/platform/bfd/ya.make b/build/platform/bfd/ya.make
index d40b45b936..67501f665f 100644
--- a/build/platform/bfd/ya.make
+++ b/build/platform/bfd/ya.make
@@ -1,9 +1,9 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(somov) 
- 
+RESOURCES_LIBRARY()
+
+OWNER(somov)
+
 INCLUDE(${ARCADIA_ROOT}/build/platform/binutils/binutils.resource)
- 
+
 LDFLAGS(-fuse-ld=$BINUTILS_ROOT_RESOURCE_GLOBAL/bin/ld.bfd)
- 
-END() 
+
+END()
diff --git a/build/platform/binutils/ya.make b/build/platform/binutils/ya.make
index 1d22602e8e..aedcb12f23 100644
--- a/build/platform/binutils/ya.make
+++ b/build/platform/binutils/ya.make
@@ -1,8 +1,8 @@
-RESOURCES_LIBRARY() 
- 
+RESOURCES_LIBRARY()
+
 OWNER(g:contrib somov)
- 
+
 INCLUDE(binutils.resource)
- 
-END() 
- 
+
+END()
+
diff --git a/build/platform/cctools/ya.make b/build/platform/cctools/ya.make
index cb9632425b..c17a6abc67 100644
--- a/build/platform/cctools/ya.make
+++ b/build/platform/cctools/ya.make
@@ -1,12 +1,12 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(somov) 
- 
+RESOURCES_LIBRARY()
+
+OWNER(somov)
+
 DECLARE_EXTERNAL_HOST_RESOURCES_BUNDLE(
     CCTOOLS_ROOT
     sbr:2135298496 FOR LINUX
     sbr:2135992724 FOR DARWIN
     sbr:2135992724 FOR DARWIN-ARM64
 )
- 
-END() 
+
+END()
diff --git a/build/platform/cuda/cuda_runtime_include.h b/build/platform/cuda/cuda_runtime_include.h
index 0acd501894..e60aacc4fb 100644
--- a/build/platform/cuda/cuda_runtime_include.h
+++ b/build/platform/cuda/cuda_runtime_include.h
@@ -1,13 +1,13 @@
-#pragma once 
- 
-// Компилятор nvcc из CUDA Toolkit при компиляции файла включает неявную зависимость 
-// $CUDA_ROOT/include/cuda_runtime.h, которая в свою очередь включает другие файлы 
-// из $CUDA_ROOT, а так же из стандартной библиотеки C++. Файлы из внешних ресурсов 
-// не доступны на этапе конфигурирования сборки, и зависимости из них не учитываются. 
-// Это, в частности, приводит к поломке сборки с использованием nvcc в режиме sandboxing-а. 
- 
-// Здесь перечислены такие зависимости. Этот файл добавляется в качестве дополнительной 
-// зависимости к каждой компиляции nvcc. 
- 
-#include <cmath> 
-#include <new> 
+#pragma once
+
+// Компилятор nvcc из CUDA Toolkit при компиляции файла включает неявную зависимость
+// $CUDA_ROOT/include/cuda_runtime.h, которая в свою очередь включает другие файлы
+// из $CUDA_ROOT, а так же из стандартной библиотеки C++. Файлы из внешних ресурсов
+// не доступны на этапе конфигурирования сборки, и зависимости из них не учитываются.
+// Это, в частности, приводит к поломке сборки с использованием nvcc в режиме sandboxing-а.
+
+// Здесь перечислены такие зависимости. Этот файл добавляется в качестве дополнительной
+// зависимости к каждой компиляции nvcc.
+
+#include <cmath>
+#include <new>
diff --git a/build/platform/cuda/ya.make b/build/platform/cuda/ya.make
index 5f3c896c47..3615f682cd 100644
--- a/build/platform/cuda/ya.make
+++ b/build/platform/cuda/ya.make
@@ -1,16 +1,16 @@
-RESOURCES_LIBRARY() 
- 
-# https://wiki.yandex-team.ru/devtools/cuda/ 
- 
-OWNER(g:contrib somov) 
- 
-IF (NOT HAVE_CUDA) 
-    MESSAGE(FATAL_ERROR "No CUDA Toolkit for your build") 
-ENDIF() 
- 
-IF (USE_ARCADIA_CUDA) 
-    IF (HOST_OS_LINUX AND HOST_ARCH_X86_64) 
-        IF (OS_LINUX AND ARCH_X86_64) 
+RESOURCES_LIBRARY()
+
+# https://wiki.yandex-team.ru/devtools/cuda/
+
+OWNER(g:contrib somov)
+
+IF (NOT HAVE_CUDA)
+    MESSAGE(FATAL_ERROR "No CUDA Toolkit for your build")
+ENDIF()
+
+IF (USE_ARCADIA_CUDA)
+    IF (HOST_OS_LINUX AND HOST_ARCH_X86_64)
+        IF (OS_LINUX AND ARCH_X86_64)
             IF (CUDA_VERSION == "11.4")
                 DECLARE_EXTERNAL_RESOURCE(CUDA sbr:2410761119) # CUDA Toolkit 11.4.2 for Linux x86-64
             ELSEIF (CUDA_VERSION == "11.3")
@@ -20,12 +20,12 @@ IF (USE_ARCADIA_CUDA)
             ELSEIF (CUDA_VERSION == "11.1")
                 DECLARE_EXTERNAL_RESOURCE(CUDA sbr:1882836946) # CUDA Toolkit 11.1.1 for Linux x86-64
             ELSEIF (CUDA_VERSION == "11.0")
-                DECLARE_EXTERNAL_RESOURCE(CUDA sbr:1647896014) # CUDA Toolkit 11.0.2 for Linux x86-64 
+                DECLARE_EXTERNAL_RESOURCE(CUDA sbr:1647896014) # CUDA Toolkit 11.0.2 for Linux x86-64
             ELSEIF (CUDA_VERSION == "10.1")
                 DECLARE_EXTERNAL_RESOURCE(CUDA sbr:2077988857) # CUDA Toolkit 10.1.168 for Linux x86-64
-            ELSE() 
-                ENABLE(CUDA_NOT_FOUND) 
-            ENDIF() 
+            ELSE()
+                ENABLE(CUDA_NOT_FOUND)
+            ENDIF()
         ELSEIF(OS_LINUX AND ARCH_AARCH64)
             IF (CUDA_VERSION == "11.3")
                 DECLARE_EXTERNAL_RESOURCE(CUDA sbr:2227720086) # CUDA Toolkit 11.3.20210513 (11.3.1) for Linux x86-64 with linux-aarch64 support
@@ -34,10 +34,10 @@ IF (USE_ARCADIA_CUDA)
             ELSE()
                 ENABLE(CUDA_NOT_FOUND)
             ENDIF()
-        ELSE() 
-            ENABLE(CUDA_NOT_FOUND) 
-        ENDIF() 
- 
+        ELSE()
+            ENABLE(CUDA_NOT_FOUND)
+        ENDIF()
+
     ELSEIF (HOST_OS_LINUX AND HOST_ARCH_PPC64LE)
         IF (OS_LINUX AND ARCH_PPC64LE)
             IF (CUDA_VERSION == "10.1")
@@ -50,51 +50,51 @@ IF (USE_ARCADIA_CUDA)
             ENABLE(CUDA_NOT_FOUND)
         ENDIF()
 
-    ELSEIF (HOST_OS_DARWIN AND HOST_ARCH_X86_64) 
-        IF (OS_DARWIN AND ARCH_X86_64) 
+    ELSEIF (HOST_OS_DARWIN AND HOST_ARCH_X86_64)
+        IF (OS_DARWIN AND ARCH_X86_64)
             IF (CUDA_VERSION == "10.1")
-                DECLARE_EXTERNAL_RESOURCE(CUDA sbr:978727023) # CUDA Toolkit 10.1.168 for macOS x86-64 
-            ENDIF() 
- 
-        ELSE() 
-            ENABLE(CUDA_NOT_FOUND) 
-        ENDIF() 
- 
-    ELSEIF (HOST_OS_WINDOWS AND HOST_ARCH_X86_64) 
-        IF (OS_WINDOWS AND ARCH_X86_64) 
+                DECLARE_EXTERNAL_RESOURCE(CUDA sbr:978727023) # CUDA Toolkit 10.1.168 for macOS x86-64
+            ENDIF()
+
+        ELSE()
+            ENABLE(CUDA_NOT_FOUND)
+        ENDIF()
+
+    ELSEIF (HOST_OS_WINDOWS AND HOST_ARCH_X86_64)
+        IF (OS_WINDOWS AND ARCH_X86_64)
             IF (CUDA_VERSION == "11.3")
                 DECLARE_EXTERNAL_RESOURCE(CUDA sbr:2215101513) # CUDA Toolkit 11.3.1 for Windows x86-64
             ELSEIF (CUDA_VERSION == "11.1")
                 DECLARE_EXTERNAL_RESOURCE(CUDA sbr:1896564605) # CUDA Toolkit 11.1.1 for Windows x86-64
             ELSEIF (CUDA_VERSION == "10.1")
-                DECLARE_EXTERNAL_RESOURCE(CUDA sbr:978734165) # CUDA Toolkit 10.1.168 for Windows x86-64 
-            ELSE() 
-                ENABLE(CUDA_NOT_FOUND) 
-            ENDIF() 
- 
-        ELSE() 
-            ENABLE(CUDA_NOT_FOUND) 
-        ENDIF() 
- 
-    ELSE() 
-        ENABLE(CUDA_NOT_FOUND) 
-    ENDIF() 
-ENDIF() 
- 
-IF (USE_ARCADIA_CUDA_HOST_COMPILER) 
-    IF (HOST_OS_LINUX AND HOST_ARCH_X86_64) 
-        IF (OS_LINUX AND ARCH_X86_64) 
+                DECLARE_EXTERNAL_RESOURCE(CUDA sbr:978734165) # CUDA Toolkit 10.1.168 for Windows x86-64
+            ELSE()
+                ENABLE(CUDA_NOT_FOUND)
+            ENDIF()
+
+        ELSE()
+            ENABLE(CUDA_NOT_FOUND)
+        ENDIF()
+
+    ELSE()
+        ENABLE(CUDA_NOT_FOUND)
+    ENDIF()
+ENDIF()
+
+IF (USE_ARCADIA_CUDA_HOST_COMPILER)
+    IF (HOST_OS_LINUX AND HOST_ARCH_X86_64)
+        IF (OS_LINUX AND ARCH_X86_64)
             DECLARE_EXTERNAL_RESOURCE(CUDA_HOST_TOOLCHAIN sbr:1886578148) # Clang 11.0.0 for linux-x86_64
             IF (CUDA_VERSION VERSION_LT "11.2")
                 # Equivalent to nvcc -allow-unsupported-compiler (present since 11.0).
                 CFLAGS(GLOBAL "-D__NV_NO_HOST_COMPILER_CHECK")
-            ENDIF() 
+            ENDIF()
         ELSEIF(OS_LINUX AND ARCH_AARCH64)
             DECLARE_EXTERNAL_RESOURCE(CUDA_HOST_TOOLCHAIN sbr:1886578148) # Clang 11.0.0 for linux-x86_64
-        ELSE() 
-            ENABLE(CUDA_HOST_COMPILER_NOT_FOUND) 
-        ENDIF() 
- 
+        ELSE()
+            ENABLE(CUDA_HOST_COMPILER_NOT_FOUND)
+        ENDIF()
+
     ELSEIF (HOST_OS_LINUX AND HOST_ARCH_PPC64LE)
         IF (OS_LINUX AND ARCH_PPC64LE)
             IF (CUDA_VERSION == "10.1")
@@ -107,51 +107,51 @@ IF (USE_ARCADIA_CUDA_HOST_COMPILER)
             ENABLE(CUDA_HOST_COMPILER_NOT_FOUND)
         ENDIF()
 
-    ELSEIF (HOST_OS_DARWIN AND HOST_ARCH_X86_64) 
-        IF (OS_DARWIN AND ARCH_X86_64) 
+    ELSEIF (HOST_OS_DARWIN AND HOST_ARCH_X86_64)
+        IF (OS_DARWIN AND ARCH_X86_64)
             SET(__XCODE_RESOURCE_NAME CUDA_HOST_TOOLCHAIN)
             IF (CUDA_VERSION == "10.1")
-                SET(__XCODE_TOOLCHAIN_VERSION "9.2") # (not latest) 
+                SET(__XCODE_TOOLCHAIN_VERSION "9.2") # (not latest)
             ELSE()
                 SET(__XCODE_TOOLCHAIN_VERSION "")
                 ENABLE(CUDA_HOST_COMPILER_NOT_FOUND)
-            ENDIF() 
+            ENDIF()
             IF (__XCODE_TOOLCHAIN_VERSION)
                 INCLUDE(${ARCADIA_ROOT}/build/platform/xcode/ya.make.inc)
             ENDIF()
-        ELSE() 
-            ENABLE(CUDA_HOST_COMPILER_NOT_FOUND) 
-        ENDIF() 
- 
-    ELSEIF (HOST_OS_WINDOWS AND HOST_ARCH_X86_64) 
-        IF (OS_WINDOWS AND ARCH_X86_64) 
+        ELSE()
+            ENABLE(CUDA_HOST_COMPILER_NOT_FOUND)
+        ENDIF()
+
+    ELSEIF (HOST_OS_WINDOWS AND HOST_ARCH_X86_64)
+        IF (OS_WINDOWS AND ARCH_X86_64)
             # To create this toolchain, install MSVS on Windows and run:
             # devtools/tools_build/pack_sdk.py msvc out.tar
             # Note: it will contain patched "VC/Auxiliary/Build/vcvarsall.bat"
             # to prevent "nvcc fatal   : Host compiler targets unsupported OS."
             IF (CUDA_HOST_MSVC_VERSION == "14.28.29910")
                 DECLARE_EXTERNAL_RESOURCE(CUDA_HOST_TOOLCHAIN sbr:2153212401)
-            ELSE() 
-                MESSAGE(FATAL_ERROR "Unexpected or unspecified Microsoft Visual C++ CUDA host compiler version") 
-            ENDIF() 
- 
-        ELSE() 
-            ENABLE(CUDA_HOST_COMPILER_NOT_FOUND) 
-        ENDIF() 
- 
-    ELSE() 
-        ENABLE(CUDA_HOST_COMPILER_NOT_FOUND) 
-    ENDIF() 
-ENDIF() 
- 
-IF (CUDA_NOT_FOUND) 
-    MESSAGE(FATAL_ERROR "No CUDA Toolkit for the selected platform") 
-ENDIF() 
- 
-IF (CUDA_HOST_COMPILER_NOT_FOUND) 
-    MESSAGE(FATAL_ERROR "No CUDA host compiler for the selected platform and CUDA Toolkit version ${CUDA_VERSION}") 
-ENDIF() 
- 
+            ELSE()
+                MESSAGE(FATAL_ERROR "Unexpected or unspecified Microsoft Visual C++ CUDA host compiler version")
+            ENDIF()
+
+        ELSE()
+            ENABLE(CUDA_HOST_COMPILER_NOT_FOUND)
+        ENDIF()
+
+    ELSE()
+        ENABLE(CUDA_HOST_COMPILER_NOT_FOUND)
+    ENDIF()
+ENDIF()
+
+IF (CUDA_NOT_FOUND)
+    MESSAGE(FATAL_ERROR "No CUDA Toolkit for the selected platform")
+ENDIF()
+
+IF (CUDA_HOST_COMPILER_NOT_FOUND)
+    MESSAGE(FATAL_ERROR "No CUDA host compiler for the selected platform and CUDA Toolkit version ${CUDA_VERSION}")
+ENDIF()
+
 # Use thrust and cub from Arcadia, not from HPC SDK
 # NB:
 #   it would be better to use PEERDIR instead,
@@ -161,22 +161,22 @@ ADDINCL(
     GLOBAL contrib/libs/nvidia/cub
 )
 
-IF (HOST_OS_WINDOWS) 
-    SET_APPEND_WITH_GLOBAL(USER_CFLAGS GLOBAL "\"-I${CUDA_ROOT}/include\"") 
-ELSE() 
-    CFLAGS(GLOBAL "-I${CUDA_ROOT}/include") 
-ENDIF() 
- 
-IF (HOST_OS_WINDOWS) 
-    SET_APPEND(LDFLAGS_GLOBAL "\"/LIBPATH:${CUDA_ROOT}/lib/x64\"") 
+IF (HOST_OS_WINDOWS)
+    SET_APPEND_WITH_GLOBAL(USER_CFLAGS GLOBAL "\"-I${CUDA_ROOT}/include\"")
+ELSE()
+    CFLAGS(GLOBAL "-I${CUDA_ROOT}/include")
+ENDIF()
+
+IF (HOST_OS_WINDOWS)
+    SET_APPEND(LDFLAGS_GLOBAL "\"/LIBPATH:${CUDA_ROOT}/lib/x64\"")
 ELSEIF(HOST_OS_LINUX AND OS_LINUX AND ARCH_AARCH64)
     LDFLAGS("-L${CUDA_ROOT}/targets/sbsa-linux/lib")
-ELSEIF(HOST_OS_LINUX) 
-    LDFLAGS("-L${CUDA_ROOT}/lib64") 
-ELSE() 
-    LDFLAGS("-L${CUDA_ROOT}/lib") 
-ENDIF() 
- 
+ELSEIF(HOST_OS_LINUX)
+    LDFLAGS("-L${CUDA_ROOT}/lib64")
+ELSE()
+    LDFLAGS("-L${CUDA_ROOT}/lib")
+ENDIF()
+
 IF (CUDA_REQUIRED)
     IF(HOST_OS_LINUX)
         LDFLAGS("-L${CUDA_ROOT}/lib64/stubs")
@@ -186,10 +186,10 @@ IF (CUDA_REQUIRED)
     ENDIF()
 ENDIF()
 
-IF (HOST_OS_WINDOWS) 
+IF (HOST_OS_WINDOWS)
     LDFLAGS(cudadevrt.lib cudart_static.lib)
-ELSE() 
+ELSE()
     EXTRALIBS(-lcudadevrt -lcudart_static -lculibos)
-ENDIF() 
- 
-END() 
+ENDIF()
+
+END()
diff --git a/build/platform/gold/ya.make b/build/platform/gold/ya.make
index 4e49b9df24..91f01602f7 100644
--- a/build/platform/gold/ya.make
+++ b/build/platform/gold/ya.make
@@ -1,12 +1,12 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(somov) 
- 
+RESOURCES_LIBRARY()
+
+OWNER(somov)
+
 INCLUDE(${ARCADIA_ROOT}/build/platform/binutils/binutils.resource)
- 
+
 LDFLAGS(
     -fuse-ld=$BINUTILS_ROOT_RESOURCE_GLOBAL/bin/ld.gold
     -Wl,-z,noexecstack
 )
- 
-END() 
+
+END()
diff --git a/build/platform/intel_fpga_sdk/ya.make b/build/platform/intel_fpga_sdk/ya.make
index d01ab1bb1f..5cefb02250 100644
--- a/build/platform/intel_fpga_sdk/ya.make
+++ b/build/platform/intel_fpga_sdk/ya.make
@@ -1,9 +1,9 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(somov) 
- 
-DECLARE_EXTERNAL_RESOURCE(INTEL_FPGA_SDK sbr:606576548) 
- 
-LDFLAGS(-L$INTEL_FPGA_SDK_RESOURCE_GLOBAL/lib) 
- 
-END() 
+RESOURCES_LIBRARY()
+
+OWNER(somov)
+
+DECLARE_EXTERNAL_RESOURCE(INTEL_FPGA_SDK sbr:606576548)
+
+LDFLAGS(-L$INTEL_FPGA_SDK_RESOURCE_GLOBAL/lib)
+
+END()
diff --git a/build/platform/ios_sdk/ya.make b/build/platform/ios_sdk/ya.make
index 87bef6b17e..b1246a70b9 100644
--- a/build/platform/ios_sdk/ya.make
+++ b/build/platform/ios_sdk/ya.make
@@ -1,17 +1,17 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(somov) 
- 
-SET(NEED_PLATFORM_PEERDIRS no) 
- 
+RESOURCES_LIBRARY()
+
+OWNER(somov)
+
+SET(NEED_PLATFORM_PEERDIRS no)
+
 IF (OS_IOS AND NOT OS_IOSSIM)
     # iOS 14.5 SDK / Xcode 12.5.1 (12E507)
     DECLARE_EXTERNAL_RESOURCE(IOS_SDK_ROOT sbr:2661782168)
 ELSEIF (OS_IOSSIM)
     # iOS Simulator 14.5 SDK / Xcode 12.5.1 (12E507)
     DECLARE_EXTERNAL_RESOURCE(IOS_SDK_ROOT sbr:2661786760)
-ELSE() 
-    MESSAGE(FATAL_ERROR "There is no iOS SDK for the selected target platform") 
-ENDIF() 
- 
-END() 
+ELSE()
+    MESSAGE(FATAL_ERROR "There is no iOS SDK for the selected target platform")
+ENDIF()
+
+END()
diff --git a/build/platform/linux_sdk/README.md b/build/platform/linux_sdk/README.md
index 7bf9d7eb90..ff846cefbf 100644
--- a/build/platform/linux_sdk/README.md
+++ b/build/platform/linux_sdk/README.md
@@ -1,7 +1,7 @@
-### Правки в Ubuntu 14.04 SDK 
-* `lib/x86_64-linux-gnu/libc-2.19.so` — удалены dynamic версии символов 
-  * `__cxa_thread_atexit_impl` 
-  * `getauxval` 
-  * `__getauxval` 
-* `usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19` — удалены dynamic версии символов 
-  * `__cxa_thread_atexit_impl` 
+### Правки в Ubuntu 14.04 SDK
+* `lib/x86_64-linux-gnu/libc-2.19.so` — удалены dynamic версии символов
+  * `__cxa_thread_atexit_impl`
+  * `getauxval`
+  * `__getauxval`
+* `usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19` — удалены dynamic версии символов
+  * `__cxa_thread_atexit_impl`
diff --git a/build/platform/linux_sdk/ya.make b/build/platform/linux_sdk/ya.make
index 641d78d050..add74eee9e 100644
--- a/build/platform/linux_sdk/ya.make
+++ b/build/platform/linux_sdk/ya.make
@@ -1,45 +1,45 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(g:contrib somov) 
- 
-NO_PLATFORM_RESOURCES() 
- 
-SET(NEED_PLATFORM_PEERDIRS no) 
- 
+RESOURCES_LIBRARY()
+
+OWNER(g:contrib somov)
+
+NO_PLATFORM_RESOURCES()
+
+SET(NEED_PLATFORM_PEERDIRS no)
+
 IF (OS_SDK == "local")
-    # Implementation is in $S/build/ymake.core.conf 
-ELSEIF (ARCH_X86_64) 
+    # Implementation is in $S/build/ymake.core.conf
+ELSEIF (ARCH_X86_64)
     IF (OS_SDK == "ubuntu-10")
-        DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:244388930) 
+        DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:244388930)
     ELSEIF (OS_SDK == "ubuntu-12")
-        DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:244387436) 
+        DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:244387436)
     ELSEIF (OS_SDK == "ubuntu-14")
-        DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:1966560555) 
+        DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:1966560555)
     ELSEIF (OS_SDK == "ubuntu-16")
-        DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:243881345) 
+        DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:243881345)
     ELSEIF (OS_SDK == "ubuntu-18")
-        DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:617908641) 
+        DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:617908641)
     ELSEIF (OS_SDK == "ubuntu-20")
         DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:2635714620)
-    ELSE() 
-        MESSAGE(FATAL_ERROR "There is no ${OS_SDK} SDK for x86-64") 
-    ENDIF() 
-ELSEIF (ARCH_AARCH64) 
+    ELSE()
+        MESSAGE(FATAL_ERROR "There is no ${OS_SDK} SDK for x86-64")
+    ENDIF()
+ELSEIF (ARCH_AARCH64)
     IF (OS_SDK == "ubuntu-16")
-        DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:309054781) 
-    ELSE() 
+        DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:309054781)
+    ELSE()
         MESSAGE(FATAL_ERROR "There is no ${OS_SDK} SDK for AArch64/ARMv8 64 bit")
-    ENDIF() 
-ELSEIF (ARCH_PPC64LE) 
+    ENDIF()
+ELSEIF (ARCH_PPC64LE)
     IF (OS_SDK == "ubuntu-14")
         IF (HOST_ARCH_PPC64LE)
             DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:1570528338)
         ELSE()
             DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:233217651)
         ENDIF()
-    ELSE() 
-        MESSAGE(FATAL_ERROR "There is no ${OS_SDK} SDK for PPC64LE") 
-    ENDIF() 
+    ELSE()
+        MESSAGE(FATAL_ERROR "There is no ${OS_SDK} SDK for PPC64LE")
+    ENDIF()
 ELSEIF (ARCH_ARM7)
     IF (ARM7_FLOAT_ABI == "hard" AND OS_SDK == "ubuntu-16")
         DECLARE_EXTERNAL_RESOURCE(OS_SDK_ROOT sbr:1323200692)
@@ -48,8 +48,8 @@ ELSEIF (ARCH_ARM7)
     ELSE()
         MESSAGE(FATAL_ERROR "There is no ${OS_SDK} SDK for ARMv7 32 bit (float ABI: ${ARM7_FLOAT_ABI})")
     ENDIF()
-ELSE() 
-    MESSAGE(FATAL_ERROR "Unexpected OS_SDK value: ${OS_SDK}") 
-ENDIF() 
- 
-END() 
+ELSE()
+    MESSAGE(FATAL_ERROR "Unexpected OS_SDK value: ${OS_SDK}")
+ENDIF()
+
+END()
diff --git a/build/platform/lld/ya.make b/build/platform/lld/ya.make
index 4d7b41c957..c046e89098 100644
--- a/build/platform/lld/ya.make
+++ b/build/platform/lld/ya.make
@@ -1,9 +1,9 @@
 RESOURCES_LIBRARY()
- 
+
 LICENSE(Service-Prebuilt-Tool)
 
-OWNER(somov) 
- 
+OWNER(somov)
+
 IF (USE_LTO OR USE_THINLTO)
     IF (CLANG7 OR CLANG8)
         # Use LLD 8 for old Clang because its IR code fails LLD 11 validation.
@@ -58,5 +58,5 @@ ELSE()
 
     LDFLAGS("-fuse-ld=$LLD_ROOT_RESOURCE_GLOBAL/ld" "-Wl,--no-rosegment")
 ENDIF()
- 
-END() 
+
+END()
diff --git a/build/platform/macos_sdk/ya.make b/build/platform/macos_sdk/ya.make
index 8f9266f4bd..6fb8dc54c0 100644
--- a/build/platform/macos_sdk/ya.make
+++ b/build/platform/macos_sdk/ya.make
@@ -1,10 +1,10 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(somov) 
- 
+RESOURCES_LIBRARY()
+
+OWNER(somov)
+
 # macOS 11.1 Big Sur SDK / Xcode 12.4 (12D4e)
 DECLARE_EXTERNAL_RESOURCE(MACOS_SDK sbr:2088833948)
- 
+
 IF (USE_STL_SYSTEM)
     SET(__XCODE_RESOURCE_NAME CPP_XCODE_TOOLCHAIN_ROOT)
     SET(__XCODE_TOOLCHAIN_VERSION ${CPP_XCODE_TOOLCHAIN_VERSION})
@@ -17,4 +17,4 @@ IF (USE_STL_SYSTEM)
     )
 ENDIF()
 
-END() 
+END()
diff --git a/build/platform/mapkit/ya.make b/build/platform/mapkit/ya.make
index dfc20f0c0a..513dff5bcf 100644
--- a/build/platform/mapkit/ya.make
+++ b/build/platform/mapkit/ya.make
@@ -1,32 +1,32 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(somov) 
- 
-NO_PLATFORM() 
- 
-IF (OS_ANDROID) 
+RESOURCES_LIBRARY()
+
+OWNER(somov)
+
+NO_PLATFORM()
+
+IF (OS_ANDROID)
     IF (MAPS_MOBILE_EXPORT_CPP_API)
         # Sandbox Resource ID duplicates
         # arcadia/sandbox/projects/maps/mobile/MapsMobileMakeArtifacts/__init__.py
         DECLARE_EXTERNAL_RESOURCE(MAPKIT_ANDROID_LIBCXX_HEADERS sbr:2527848662)
         CFLAGS(GLOBAL -nostdinc++ GLOBAL -cxx-isystem GLOBAL $MAPKIT_ANDROID_LIBCXX_HEADERS_RESOURCE_GLOBAL)
     ENDIF()
- 
+
     DECLARE_EXTERNAL_RESOURCE(MAPKIT_ANDROID_LIBCXX_LIBRARIES sbr:2527853263)
- 
-    IF (ARCH_ARM7) 
-        SET(ARCH_NAME arm) 
-    ELSEIF (ARCH_ARM64) 
-        SET(ARCH_NAME arm64) 
-    ELSEIF (ARCH_I686) 
-        SET(ARCH_NAME x86) 
-    ELSEIF (ARCH_X86_64) 
-        SET(ARCH_NAME x86-64) 
-    ENDIF() 
- 
-    SET(LIBS $MAPKIT_ANDROID_LIBCXX_LIBRARIES_RESOURCE_GLOBAL/$ARCH_NAME) 
- 
-    LDFLAGS(-L$LIBS) 
-ENDIF() 
- 
-END() 
+
+    IF (ARCH_ARM7)
+        SET(ARCH_NAME arm)
+    ELSEIF (ARCH_ARM64)
+        SET(ARCH_NAME arm64)
+    ELSEIF (ARCH_I686)
+        SET(ARCH_NAME x86)
+    ELSEIF (ARCH_X86_64)
+        SET(ARCH_NAME x86-64)
+    ENDIF()
+
+    SET(LIBS $MAPKIT_ANDROID_LIBCXX_LIBRARIES_RESOURCE_GLOBAL/$ARCH_NAME)
+
+    LDFLAGS(-L$LIBS)
+ENDIF()
+
+END()
diff --git a/build/platform/msvc/ya.make b/build/platform/msvc/ya.make
index 9de4244bda..ccb602c280 100644
--- a/build/platform/msvc/ya.make
+++ b/build/platform/msvc/ya.make
@@ -1,19 +1,19 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(somov) 
- 
+RESOURCES_LIBRARY()
+
+OWNER(somov)
+
 IF (WINDOWS_KITS_VERSION == "10.0.10586.0")
-    DECLARE_EXTERNAL_RESOURCE(WINDOWS_KITS sbr:544779014) 
+    DECLARE_EXTERNAL_RESOURCE(WINDOWS_KITS sbr:544779014)
 ELSEIF (WINDOWS_KITS_VERSION == "10.0.16299.0")
-    DECLARE_EXTERNAL_RESOURCE(WINDOWS_KITS sbr:1379398385) 
+    DECLARE_EXTERNAL_RESOURCE(WINDOWS_KITS sbr:1379398385)
 ELSEIF (WINDOWS_KITS_VERSION == "10.0.18362.0")
     DECLARE_EXTERNAL_RESOURCE(WINDOWS_KITS sbr:1939557911)
-ELSE() 
-    MESSAGE(FATAL_ERROR "We have no Windows Kits version ${WINDOWS_KITS_VERSION}") 
-ENDIF() 
- 
-IF (CLANG_CL) 
+ELSE()
+    MESSAGE(FATAL_ERROR "We have no Windows Kits version ${WINDOWS_KITS_VERSION}")
+ENDIF()
+
+IF (CLANG_CL)
     DECLARE_EXTERNAL_RESOURCE(MSVC_FOR_CLANG sbr:1383387533)  # Microsoft Visual C++ 2017 14.16.27023 (15.9.5)
-ENDIF() 
- 
-END() 
+ENDIF()
+
+END()
diff --git a/build/platform/perl/5.14/ya.make b/build/platform/perl/5.14/ya.make
index 28a1734640..3db5747945 100644
--- a/build/platform/perl/5.14/ya.make
+++ b/build/platform/perl/5.14/ya.make
@@ -1,11 +1,11 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(somov) 
- 
-SET(PERL_SDK ubuntu-12) 
- 
-SRCDIR(build/platform/perl) 
- 
-INCLUDE(${ARCADIA_ROOT}/build/platform/perl/perl.inc) 
- 
-END() 
+RESOURCES_LIBRARY()
+
+OWNER(somov)
+
+SET(PERL_SDK ubuntu-12)
+
+SRCDIR(build/platform/perl)
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/perl/perl.inc)
+
+END()
diff --git a/build/platform/perl/5.18/ya.make b/build/platform/perl/5.18/ya.make
index ae293b04d3..1d17311066 100644
--- a/build/platform/perl/5.18/ya.make
+++ b/build/platform/perl/5.18/ya.make
@@ -1,11 +1,11 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(somov) 
- 
-SET(PERL_SDK ubuntu-14) 
- 
-SRCDIR(build/platform/perl) 
- 
-INCLUDE(${ARCADIA_ROOT}/build/platform/perl/perl.inc) 
- 
-END() 
+RESOURCES_LIBRARY()
+
+OWNER(somov)
+
+SET(PERL_SDK ubuntu-14)
+
+SRCDIR(build/platform/perl)
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/perl/perl.inc)
+
+END()
diff --git a/build/platform/perl/5.22/ya.make b/build/platform/perl/5.22/ya.make
index 0a1ce79d9e..658bcc2552 100644
--- a/build/platform/perl/5.22/ya.make
+++ b/build/platform/perl/5.22/ya.make
@@ -1,11 +1,11 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(somov) 
- 
-SET(PERL_SDK ubuntu-16) 
- 
-SRCDIR(build/platform/perl) 
- 
-INCLUDE(${ARCADIA_ROOT}/build/platform/perl/perl.inc) 
- 
-END() 
+RESOURCES_LIBRARY()
+
+OWNER(somov)
+
+SET(PERL_SDK ubuntu-16)
+
+SRCDIR(build/platform/perl)
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/perl/perl.inc)
+
+END()
diff --git a/build/platform/perl/5.26/ya.make b/build/platform/perl/5.26/ya.make
index c481dce711..c510f6091a 100644
--- a/build/platform/perl/5.26/ya.make
+++ b/build/platform/perl/5.26/ya.make
@@ -1,11 +1,11 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(somov) 
- 
-SET(PERL_SDK ubuntu-18) 
- 
-SRCDIR(build/platform/perl) 
- 
-INCLUDE(${ARCADIA_ROOT}/build/platform/perl/perl.inc) 
- 
-END() 
+RESOURCES_LIBRARY()
+
+OWNER(somov)
+
+SET(PERL_SDK ubuntu-18)
+
+SRCDIR(build/platform/perl)
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/perl/perl.inc)
+
+END()
diff --git a/build/platform/perl/5.30/ya.make b/build/platform/perl/5.30/ya.make
index 199464caa4..ba0132c6ba 100644
--- a/build/platform/perl/5.30/ya.make
+++ b/build/platform/perl/5.30/ya.make
@@ -1,11 +1,11 @@
-RESOURCES_LIBRARY() 
- 
-OWNER(somov) 
- 
-SET(PERL_SDK ubuntu-20) 
- 
-SRCDIR(build/platform/perl) 
- 
-INCLUDE(${ARCADIA_ROOT}/build/platform/perl/perl.inc) 
- 
-END() 
+RESOURCES_LIBRARY()
+
+OWNER(somov)
+
+SET(PERL_SDK ubuntu-20)
+
+SRCDIR(build/platform/perl)
+
+INCLUDE(${ARCADIA_ROOT}/build/platform/perl/perl.inc)
+
+END()
diff --git a/build/platform/perl/perl.inc b/build/platform/perl/perl.inc
index 840a19989b..139e65bb33 100644
--- a/build/platform/perl/perl.inc
+++ b/build/platform/perl/perl.inc
@@ -1,33 +1,33 @@
-PROVIDES(system_perl) 
- 
-IF (PERL_SDK == "ubuntu-12") 
-    DECLARE_EXTERNAL_RESOURCE(SYSTEM_PERL_514 sbr:337748278) 
-ELSEIF (PERL_SDK == "ubuntu-14") 
-    DECLARE_EXTERNAL_RESOURCE(SYSTEM_PERL_518 sbr:1655582861) 
-ELSEIF (PERL_SDK == "ubuntu-16") 
-    DECLARE_EXTERNAL_RESOURCE(SYSTEM_PERL_522 sbr:323251590) 
-ELSEIF (PERL_SDK == "ubuntu-18") 
-    DECLARE_EXTERNAL_RESOURCE(SYSTEM_PERL_526 sbr:616700320) 
-ELSEIF (PERL_SDK == "ubuntu-20") 
-    DECLARE_EXTERNAL_RESOURCE(SYSTEM_PERL_530 sbr:2001114055) 
-ELSE() 
-    MESSAGE(FATAL_ERROR "Building against system perl is not supported on ${PERL_SDK}") 
-ENDIF() 
- 
-IF (PERL_INCLUDE) 
-    CFLAGS(GLOBAL $PERL_INCLUDE) 
-ENDIF() 
- 
-CFLAGS(GLOBAL -I$PERL_ARCHLIB/CORE) 
- 
-IF (PERL_LIBS) 
-    LDFLAGS(-L${PERL_LIBS}) 
-ENDIF() 
- 
-IF (NOT OS_WINDOWS) 
-    LDFLAGS(-lperl) 
-ELSE() 
-    LDFLAGS(perl.lib) 
-ENDIF() 
- 
-CFLAGS(GLOBAL -DUSE_PERL) 
+PROVIDES(system_perl)
+
+IF (PERL_SDK == "ubuntu-12")
+    DECLARE_EXTERNAL_RESOURCE(SYSTEM_PERL_514 sbr:337748278)
+ELSEIF (PERL_SDK == "ubuntu-14")
+    DECLARE_EXTERNAL_RESOURCE(SYSTEM_PERL_518 sbr:1655582861)
+ELSEIF (PERL_SDK == "ubuntu-16")
+    DECLARE_EXTERNAL_RESOURCE(SYSTEM_PERL_522 sbr:323251590)
+ELSEIF (PERL_SDK == "ubuntu-18")
+    DECLARE_EXTERNAL_RESOURCE(SYSTEM_PERL_526 sbr:616700320)
+ELSEIF (PERL_SDK == "ubuntu-20")
+    DECLARE_EXTERNAL_RESOURCE(SYSTEM_PERL_530 sbr:2001114055)
+ELSE()
+    MESSAGE(FATAL_ERROR "Building against system perl is not supported on ${PERL_SDK}")
+ENDIF()
+
+IF (PERL_INCLUDE)
+    CFLAGS(GLOBAL $PERL_INCLUDE)
+ENDIF()
+
+CFLAGS(GLOBAL -I$PERL_ARCHLIB/CORE)
+
+IF (PERL_LIBS)
+    LDFLAGS(-L${PERL_LIBS})
+ENDIF()
+
+IF (NOT OS_WINDOWS)
+    LDFLAGS(-lperl)
+ELSE()
+    LDFLAGS(perl.lib)
+ENDIF()
+
+CFLAGS(GLOBAL -DUSE_PERL)
diff --git a/build/platform/perl/perl_5.18.patch b/build/platform/perl/perl_5.18.patch
index ba350db058..840227eb54 100644
--- a/build/platform/perl/perl_5.18.patch
+++ b/build/platform/perl/perl_5.18.patch
@@ -1,51 +1,51 @@
-diff --unified --recursive a/perl5.18/lib/perl/5.18/CORE/pad.h b/perl5.18/lib/perl/5.18/CORE/pad.h 
---- a/perl5.18/lib/perl/5.18/CORE/pad.h	2020-08-10 09:58:43.970483379 +0300 
-+++ b/perl5.18/lib/perl/5.18/CORE/pad.h	2020-08-10 10:00:56.850097798 +0300 
-@@ -320,7 +320,7 @@ 
- 	PL_comppad = (PAD*) (PadlistARRAY(padlist)[nth]);	\ 
- 	PL_curpad = AvARRAY(PL_comppad);			\ 
- 	DEBUG_Xv(PerlIO_printf(Perl_debug_log,			\ 
--	      "Pad 0x%"UVxf"[0x%"UVxf"] set_cur    depth=%d\n",	\ 
-+	      "Pad 0x%" UVxf "[0x%" UVxf "] set_cur    depth=%d\n",	\ 
- 	      PTR2UV(PL_comppad), PTR2UV(PL_curpad), (int)(nth))); 
-  
-  
-@@ -338,7 +338,7 @@ 
- 	PL_comppad = (npad);					\ 
- 	PL_curpad =  PL_comppad ? AvARRAY(PL_comppad) : NULL;	\ 
- 	DEBUG_Xv(PerlIO_printf(Perl_debug_log,			\ 
--	      "Pad 0x%"UVxf"[0x%"UVxf"] save_local\n",		\ 
-+	      "Pad 0x%" UVxf "[0x%" UVxf "] save_local\n",		\ 
- 	      PTR2UV(PL_comppad), PTR2UV(PL_curpad))); 
-  
- #define PAD_RESTORE_LOCAL(opad) \ 
-@@ -346,7 +346,7 @@ 
- 	PL_comppad = opad;						\ 
- 	PL_curpad =  PL_comppad ? AvARRAY(PL_comppad) : NULL;	\ 
- 	DEBUG_Xv(PerlIO_printf(Perl_debug_log,			\ 
--	      "Pad 0x%"UVxf"[0x%"UVxf"] restore_local\n",	\ 
-+	      "Pad 0x%" UVxf "[0x%" UVxf "] restore_local\n",	\ 
- 	      PTR2UV(PL_comppad), PTR2UV(PL_curpad))); 
-  
-  
-diff --unified --recursive a/perl5.18/lib/perl/5.18/CORE/perl.h b/perl5.18/lib/perl/5.18/CORE/perl.h 
---- a/perl5.18/lib/perl/5.18/CORE/perl.h	2020-08-10 09:58:43.966483390 +0300 
-+++ b/perl5.18/lib/perl/5.18/CORE/perl.h	2020-08-10 10:01:44.649957846 +0300 
-@@ -4254,7 +4254,7 @@ 
- EXTCONST char PL_warn_uninit[] 
-   INIT("Use of uninitialized value%s%s%s"); 
- EXTCONST char PL_warn_uninit_sv[] 
--  INIT("Use of uninitialized value%"SVf"%s%s"); 
-+  INIT("Use of uninitialized value%" SVf "%s%s"); 
- EXTCONST char PL_warn_nosemi[] 
-   INIT("Semicolon seems to be missing"); 
- EXTCONST char PL_warn_reserved[] 
-@@ -4274,7 +4274,7 @@ 
- EXTCONST char PL_no_aelem[] 
-   INIT("Modification of non-creatable array value attempted, subscript %d"); 
- EXTCONST char PL_no_helem_sv[] 
--  INIT("Modification of non-creatable hash value attempted, subscript \"%"SVf"\""); 
-+  INIT("Modification of non-creatable hash value attempted, subscript \"%" SVf "\""); 
- EXTCONST char PL_no_modify[] 
-   INIT("Modification of a read-only value attempted"); 
- EXTCONST char PL_no_mem[sizeof("Out of memory!\n")] 
+diff --unified --recursive a/perl5.18/lib/perl/5.18/CORE/pad.h b/perl5.18/lib/perl/5.18/CORE/pad.h
+--- a/perl5.18/lib/perl/5.18/CORE/pad.h	2020-08-10 09:58:43.970483379 +0300
++++ b/perl5.18/lib/perl/5.18/CORE/pad.h	2020-08-10 10:00:56.850097798 +0300
+@@ -320,7 +320,7 @@
+ 	PL_comppad = (PAD*) (PadlistARRAY(padlist)[nth]);	\
+ 	PL_curpad = AvARRAY(PL_comppad);			\
+ 	DEBUG_Xv(PerlIO_printf(Perl_debug_log,			\
+-	      "Pad 0x%"UVxf"[0x%"UVxf"] set_cur    depth=%d\n",	\
++	      "Pad 0x%" UVxf "[0x%" UVxf "] set_cur    depth=%d\n",	\
+ 	      PTR2UV(PL_comppad), PTR2UV(PL_curpad), (int)(nth)));
+ 
+ 
+@@ -338,7 +338,7 @@
+ 	PL_comppad = (npad);					\
+ 	PL_curpad =  PL_comppad ? AvARRAY(PL_comppad) : NULL;	\
+ 	DEBUG_Xv(PerlIO_printf(Perl_debug_log,			\
+-	      "Pad 0x%"UVxf"[0x%"UVxf"] save_local\n",		\
++	      "Pad 0x%" UVxf "[0x%" UVxf "] save_local\n",		\
+ 	      PTR2UV(PL_comppad), PTR2UV(PL_curpad)));
+ 
+ #define PAD_RESTORE_LOCAL(opad) \
+@@ -346,7 +346,7 @@
+ 	PL_comppad = opad;						\
+ 	PL_curpad =  PL_comppad ? AvARRAY(PL_comppad) : NULL;	\
+ 	DEBUG_Xv(PerlIO_printf(Perl_debug_log,			\
+-	      "Pad 0x%"UVxf"[0x%"UVxf"] restore_local\n",	\
++	      "Pad 0x%" UVxf "[0x%" UVxf "] restore_local\n",	\
+ 	      PTR2UV(PL_comppad), PTR2UV(PL_curpad)));
+ 
+ 
+diff --unified --recursive a/perl5.18/lib/perl/5.18/CORE/perl.h b/perl5.18/lib/perl/5.18/CORE/perl.h
+--- a/perl5.18/lib/perl/5.18/CORE/perl.h	2020-08-10 09:58:43.966483390 +0300
++++ b/perl5.18/lib/perl/5.18/CORE/perl.h	2020-08-10 10:01:44.649957846 +0300
+@@ -4254,7 +4254,7 @@
+ EXTCONST char PL_warn_uninit[]
+   INIT("Use of uninitialized value%s%s%s");
+ EXTCONST char PL_warn_uninit_sv[]
+-  INIT("Use of uninitialized value%"SVf"%s%s");
++  INIT("Use of uninitialized value%" SVf "%s%s");
+ EXTCONST char PL_warn_nosemi[]
+   INIT("Semicolon seems to be missing");
+ EXTCONST char PL_warn_reserved[]
+@@ -4274,7 +4274,7 @@
+ EXTCONST char PL_no_aelem[]
+   INIT("Modification of non-creatable array value attempted, subscript %d");
+ EXTCONST char PL_no_helem_sv[]
+-  INIT("Modification of non-creatable hash value attempted, subscript \"%"SVf"\"");
++  INIT("Modification of non-creatable hash value attempted, subscript \"%" SVf "\"");
+ EXTCONST char PL_no_modify[]
+   INIT("Modification of a read-only value attempted");
+ EXTCONST char PL_no_mem[sizeof("Out of memory!\n")]
diff --git a/build/platform/perl/ya.make b/build/platform/perl/ya.make
index cb7a4ee075..cc50c05c26 100644
--- a/build/platform/perl/ya.make
+++ b/build/platform/perl/ya.make
@@ -1,24 +1,24 @@
-LIBRARY() 
+LIBRARY()
 
 OWNER(somov)
 
-NO_PLATFORM() 
- 
+NO_PLATFORM()
+
 IF (USE_PERL_SYSTEM)
-    IF (PERL_SDK == "ubuntu-12") 
-        PEERDIR(build/platform/perl/5.14) 
-    ELSEIF (PERL_SDK == "ubuntu-14") 
-        PEERDIR(build/platform/perl/5.18) 
-    ELSEIF (PERL_SDK == "ubuntu-16") 
-        PEERDIR(build/platform/perl/5.22) 
-    ELSEIF (PERL_SDK == "ubuntu-18") 
-        PEERDIR(build/platform/perl/5.26) 
-    ELSEIF (PERL_SDK == "ubuntu-20") 
-        PEERDIR(build/platform/perl/5.30) 
+    IF (PERL_SDK == "ubuntu-12")
+        PEERDIR(build/platform/perl/5.14)
+    ELSEIF (PERL_SDK == "ubuntu-14")
+        PEERDIR(build/platform/perl/5.18)
+    ELSEIF (PERL_SDK == "ubuntu-16")
+        PEERDIR(build/platform/perl/5.22)
+    ELSEIF (PERL_SDK == "ubuntu-18")
+        PEERDIR(build/platform/perl/5.26)
+    ELSEIF (PERL_SDK == "ubuntu-20")
+        PEERDIR(build/platform/perl/5.30)
     ELSE()
-        MESSAGE(FATAL_ERROR "Building against system perl is not supported on ${PERL_SDK}") 
-    ENDIF() 
- 
+        MESSAGE(FATAL_ERROR "Building against system perl is not supported on ${PERL_SDK}")
+    ENDIF()
+
 ELSE()
 
     MESSAGE(FATAL_ERROR "There is no perl ready for static linkage. Try using the system one.")
diff --git a/build/platform/python/ya.make b/build/platform/python/ya.make
index d08982144d..247e65f4c9 100644
--- a/build/platform/python/ya.make
+++ b/build/platform/python/ya.make
@@ -7,7 +7,7 @@ OWNER(
 
 INCLUDE(resources.inc)
 
-IF (USE_SYSTEM_PYTHON) 
+IF (USE_SYSTEM_PYTHON)
     IF (OS_LINUX)
         IF (ARCH_ARM64 OR ARCH_AARCH64)
             IF (_SYSTEM_PYTHON27)
@@ -41,7 +41,7 @@ IF (USE_SYSTEM_PYTHON)
         CFLAGS(
             GLOBAL "-isystem$EXTERNAL_PYTHON_RESOURCE_GLOBAL/python/include"
             GLOBAL "-isystem$EXTERNAL_PYTHON_RESOURCE_GLOBAL/python/include/python${PY_VERSION}"
-        ) 
+        )
     ELSEIF (OS_DARWIN)
         IF (PYTHON_DISTR == "macos-brew")
             IF (ARCH_X86_64)
@@ -117,13 +117,13 @@ IF (USE_SYSTEM_PYTHON)
         ENDIF()
         CFLAGS(GLOBAL "/I$EXTERNAL_PYTHON_RESOURCE_GLOBAL/python/include")
         LDFLAGS("/LIBPATH:$EXTERNAL_PYTHON_RESOURCE_GLOBAL/python/libs")
-    ENDIF() 
+    ENDIF()
 
     IF (PYTHON_NOT_FOUND)
         MESSAGE(FATAL_ERROR "No system Python ${USE_SYSTEM_PYTHON} for the selected platform")
     ENDIF()
 ELSEIF (NOT USE_ARCADIA_PYTHON)
-    CFLAGS(GLOBAL $PYTHON_FLAGS) 
+    CFLAGS(GLOBAL $PYTHON_FLAGS)
     IF (OS_WINDOWS)
         LDFLAGS($PYTHON_LDFLAGS $PYTHON_LIBRARIES)
     ENDIF()