Add rule to generate cmake file. KIKIMR-14679

ref:520f7b10e2f41d081d1552c1ce75159826498334

22 files changed, 29 insertions, 1077 deletions

diff --git a/CMakeLists.darwin.txt b/CMakeLists.darwin.txt
index 2a5257aa67..7029101e9c 100644
--- a/CMakeLists.darwin.txt
+++ b/CMakeLists.darwin.txt
@@ -1203,18 +1203,6 @@ add_subdirectory(ydb/library/yql/providers/common/schema)
 add_subdirectory(ydb/library/yql/providers/common/schema/skiff)
 add_subdirectory(ydb/library/yql/providers/function/provider)
 add_subdirectory(ydb/library/yql/providers/function/expr_nodes)
-add_subdirectory(contrib/tools/python3/src)
-add_subdirectory(contrib/tools/python3/src/Modules)
-add_subdirectory(contrib/libs/expat)
-add_subdirectory(contrib/libs/xz/liblzma)
-add_subdirectory(contrib/libs/xz/common)
-add_subdirectory(contrib/restricted/libffi)
-add_subdirectory(library/python/symbols/libc)
-add_subdirectory(library/python/symbols/registry)
-add_subdirectory(library/python/symbols/python)
-add_subdirectory(contrib/tools/python3/lib)
-add_subdirectory(contrib/tools/python3/src/Modules/_sqlite)
-add_subdirectory(contrib/libs/sqlite3)
 add_subdirectory(ydb/library/yql/providers/function/common)
 add_subdirectory(ydb/library/yql/providers/function/gateway)
 add_subdirectory(ydb/library/yql/public/decimal/ut)
diff --git a/CMakeLists.linux.txt b/CMakeLists.linux.txt
index 234223c95a..f9f0c525ee 100644
--- a/CMakeLists.linux.txt
+++ b/CMakeLists.linux.txt
@@ -1298,17 +1298,6 @@ add_subdirectory(ydb/library/yql/providers/common/schema)
 add_subdirectory(ydb/library/yql/providers/common/schema/skiff)
 add_subdirectory(ydb/library/yql/providers/function/provider)
 add_subdirectory(ydb/library/yql/providers/function/expr_nodes)
-add_subdirectory(contrib/tools/python3/src)
-add_subdirectory(contrib/tools/python3/src/Modules)
-add_subdirectory(contrib/libs/xz/liblzma)
-add_subdirectory(contrib/libs/xz/common)
-add_subdirectory(contrib/restricted/libffi)
-add_subdirectory(library/python/symbols/libc)
-add_subdirectory(library/python/symbols/registry)
-add_subdirectory(library/python/symbols/python)
-add_subdirectory(contrib/tools/python3/lib)
-add_subdirectory(contrib/tools/python3/src/Modules/_sqlite)
-add_subdirectory(contrib/libs/sqlite3)
 add_subdirectory(ydb/library/yql/providers/function/common)
 add_subdirectory(ydb/library/yql/providers/function/gateway)
 add_subdirectory(ydb/library/yql/public/decimal/ut)
diff --git a/contrib/libs/expat/CMakeLists.linux.txt b/contrib/libs/expat/CMakeLists.linux.txt
new file mode 100644
index 0000000000..242054b589
--- /dev/null
+++ b/contrib/libs/expat/CMakeLists.linux.txt
@@ -0,0 +1,22 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(contrib-libs-expat)
+target_compile_options(contrib-libs-expat PRIVATE
+  -DHAVE_EXPAT_CONFIG_H
+)
+target_include_directories(contrib-libs-expat PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/expat
+  ${CMAKE_SOURCE_DIR}/contrib/libs/expat/lib
+)
+target_sources(contrib-libs-expat PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/expat/lib/xmlparse.c
+  ${CMAKE_SOURCE_DIR}/contrib/libs/expat/lib/xmlrole.c
+  ${CMAKE_SOURCE_DIR}/contrib/libs/expat/lib/xmltok.c
+)
diff --git a/contrib/libs/expat/CMakeLists.txt b/contrib/libs/expat/CMakeLists.txt
index 242054b589..c031ddb850 100644
--- a/contrib/libs/expat/CMakeLists.txt
+++ b/contrib/libs/expat/CMakeLists.txt
@@ -6,17 +6,6 @@
 # original buildsystem will not be accepted.
 
 
-
-add_library(contrib-libs-expat)
-target_compile_options(contrib-libs-expat PRIVATE
-  -DHAVE_EXPAT_CONFIG_H
-)
-target_include_directories(contrib-libs-expat PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/expat
-  ${CMAKE_SOURCE_DIR}/contrib/libs/expat/lib
-)
-target_sources(contrib-libs-expat PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/expat/lib/xmlparse.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/expat/lib/xmlrole.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/expat/lib/xmltok.c
-)
+if (UNIX)
+  include(CMakeLists.linux.txt)
+endif()
diff --git a/contrib/libs/sqlite3/CMakeLists.txt b/contrib/libs/sqlite3/CMakeLists.txt
deleted file mode 100644
index 7a5a1ce6c1..0000000000
--- a/contrib/libs/sqlite3/CMakeLists.txt
+++ /dev/null
@@ -1,42 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-
-add_library(contrib-libs-sqlite3)
-target_compile_options(contrib-libs-sqlite3 PRIVATE
-  -DBUILD_sqlite
-  -DHAVE_USLEEP
-  -DSQLITE_ENABLE_COLUMN_METADATA
-  -DSQLITE_ENABLE_DBSTAT_VTAB
-  -DSQLITE_ENABLE_FTS3
-  -DSQLITE_ENABLE_FTS3_PARENTHESIS
-  -DSQLITE_ENABLE_FTS3_TOKENIZER
-  -DSQLITE_ENABLE_FTS4
-  -DSQLITE_ENABLE_FTS5
-  -DSQLITE_ENABLE_JSON1
-  -DSQLITE_ENABLE_MATH_FUNCTIONS
-  -DSQLITE_ENABLE_RTREE
-  -DSQLITE_ENABLE_STMT_SCANSTATUS
-  -DSQLITE_ENABLE_UNLOCK_NOTIFY
-  -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT
-  -DSQLITE_HAVE_ZLIB=1
-  -DSQLITE_MAX_EXPR_DEPTH=10000
-  -DSQLITE_MAX_VARIABLE_NUMBER=250000
-  -DSQLITE_SECURE_DELETE
-  -DSQLITE_SOUNDEX
-  -DSQLITE_TEMP_STORE=1
-  -DSQLITE_THREADSAFE=1
-  -DSQLITE_OS_UNIX
-)
-target_include_directories(contrib-libs-sqlite3 PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/sqlite3
-)
-target_sources(contrib-libs-sqlite3 PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/sqlite3/sqlite3.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/sqlite3/test_multiplex.c
-)
diff --git a/contrib/libs/xz/common/CMakeLists.txt b/contrib/libs/xz/common/CMakeLists.txt
deleted file mode 100644
index a9f5098f6d..0000000000
--- a/contrib/libs/xz/common/CMakeLists.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-
-add_library(libs-xz-common)
-target_compile_options(libs-xz-common PRIVATE
-  -DTUKLIB_SYMBOL_PREFIX=lzma_
-)
-target_include_directories(libs-xz-common PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/common
-)
-target_link_libraries(libs-xz-common PUBLIC
-  contrib-libs-cxxsupp
-  yutil
-)
-target_sources(libs-xz-common PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/common/tuklib_cpucores.c
-)
diff --git a/contrib/libs/xz/liblzma/CMakeLists.txt b/contrib/libs/xz/liblzma/CMakeLists.txt
deleted file mode 100644
index 3926ba1729..0000000000
--- a/contrib/libs/xz/liblzma/CMakeLists.txt
+++ /dev/null
@@ -1,108 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-
-add_library(libs-xz-liblzma)
-target_compile_options(libs-xz-liblzma PUBLIC
-  -DLZMA_API_STATIC
-)
-target_compile_options(libs-xz-liblzma PRIVATE
-  -DHAVE_CONFIG_H
-  -DTUKLIB_SYMBOL_PREFIX=lzma_
-)
-target_include_directories(libs-xz-liblzma PUBLIC
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/api
-)
-target_include_directories(libs-xz-liblzma PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/api
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/check
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/delta
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/lz
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/lzma
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/rangecoder
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/simple
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/common
-)
-target_link_libraries(libs-xz-liblzma PUBLIC
-  contrib-libs-cxxsupp
-  libs-xz-common
-)
-target_sources(libs-xz-liblzma PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/check/check.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/check/crc32_fast.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/check/crc32_table.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/check/crc64_fast.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/check/crc64_table.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/check/sha256.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/alone_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/alone_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/auto_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/block_buffer_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/block_buffer_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/block_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/block_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/block_header_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/block_header_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/block_util.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/common.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/easy_buffer_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/easy_decoder_memusage.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/easy_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/easy_encoder_memusage.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/easy_preset.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/filter_buffer_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/filter_buffer_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/filter_common.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/filter_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/filter_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/filter_flags_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/filter_flags_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/hardware_cputhreads.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/index.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/index_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/index_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/index_hash.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/outqueue.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/stream_buffer_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/stream_buffer_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/stream_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/stream_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/stream_encoder_mt.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/stream_flags_common.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/stream_flags_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/stream_flags_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/vli_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/vli_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/common/vli_size.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/delta/delta_common.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/delta/delta_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/delta/delta_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/lz/lz_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/lz/lz_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/lz/lz_encoder_mf.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/lzma/fastpos_table.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/lzma/lzma2_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/lzma/lzma2_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/lzma/lzma_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/lzma/lzma_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/lzma/lzma_encoder_optimum_fast.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/lzma/lzma_encoder_optimum_normal.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/lzma/lzma_encoder_presets.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/rangecoder/price_table.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/simple/arm.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/simple/armthumb.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/simple/ia64.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/simple/powerpc.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/simple/simple_coder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/simple/simple_decoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/simple/simple_encoder.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/simple/sparc.c
-  ${CMAKE_SOURCE_DIR}/contrib/libs/xz/liblzma/simple/x86.c
-)
diff --git a/contrib/restricted/libffi/CMakeLists.darwin.txt b/contrib/restricted/libffi/CMakeLists.darwin.txt
deleted file mode 100644
index 09883b16d1..0000000000
--- a/contrib/restricted/libffi/CMakeLists.darwin.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-
-add_library(contrib-restricted-libffi)
-target_compile_options(contrib-restricted-libffi PUBLIC
-  -DFFI_BUILDING
-)
-target_compile_options(contrib-restricted-libffi PRIVATE
-  -DHAVE_CONFIG_H
-)
-target_include_directories(contrib-restricted-libffi PUBLIC
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/include
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/configs/x86_64-apple-macosx/include
-)
-target_include_directories(contrib-restricted-libffi PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/include
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/configs/x86_64-apple-macosx
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/configs/x86_64-apple-macosx/include
-)
-target_sources(contrib-restricted-libffi PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/closures.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/java_raw_api.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/prep_cif.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/raw_api.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/types.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/x86/ffi64.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/x86/ffiw64.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/x86/unix64.S
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/x86/win64.S
-)
diff --git a/contrib/restricted/libffi/CMakeLists.linux.txt b/contrib/restricted/libffi/CMakeLists.linux.txt
deleted file mode 100644
index 838df7bbc8..0000000000
--- a/contrib/restricted/libffi/CMakeLists.linux.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-
-add_library(contrib-restricted-libffi)
-target_compile_options(contrib-restricted-libffi PUBLIC
-  -DFFI_BUILDING
-)
-target_compile_options(contrib-restricted-libffi PRIVATE
-  -DHAVE_CONFIG_H
-)
-target_include_directories(contrib-restricted-libffi PUBLIC
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/include
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/include
-)
-target_include_directories(contrib-restricted-libffi PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/include
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/include
-)
-target_sources(contrib-restricted-libffi PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/closures.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/java_raw_api.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/prep_cif.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/raw_api.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/types.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/x86/ffi64.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/x86/ffiw64.c
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/x86/unix64.S
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/src/x86/win64.S
-)
diff --git a/contrib/restricted/libffi/CMakeLists.txt b/contrib/restricted/libffi/CMakeLists.txt
deleted file mode 100644
index a681d385f3..0000000000
--- a/contrib/restricted/libffi/CMakeLists.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-if (APPLE)
-  include(CMakeLists.darwin.txt)
-elseif (UNIX)
-  include(CMakeLists.linux.txt)
-endif()
diff --git a/contrib/tools/python3/lib/CMakeLists.txt b/contrib/tools/python3/lib/CMakeLists.txt
deleted file mode 100644
index 879b9caf41..0000000000
--- a/contrib/tools/python3/lib/CMakeLists.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-
-add_library(tools-python3-lib INTERFACE)
-target_link_libraries(tools-python3-lib INTERFACE
-  contrib-libs-cxxsupp
-  yutil
-  tools-python3-src
-  contrib-libs-cxxsupp
-  yutil
-  certs
-  contrib-libs-cxxsupp
-  yutil
-  python3-src-Modules
-)
diff --git a/contrib/tools/python3/src/CMakeLists.darwin.txt b/contrib/tools/python3/src/CMakeLists.darwin.txt
deleted file mode 100644
index 23cecd74f4..0000000000
--- a/contrib/tools/python3/src/CMakeLists.darwin.txt
+++ /dev/null
@@ -1,163 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-
-add_library(tools-python3-src)
-target_compile_options(tools-python3-src PRIVATE
-  -DPy_BUILD_CORE
-)
-target_include_directories(tools-python3-src PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Include
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Include/internal
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules
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diff --git a/contrib/tools/python3/src/CMakeLists.linux.txt b/contrib/tools/python3/src/CMakeLists.linux.txt
deleted file mode 100644
index 4ec036fbe1..0000000000
--- a/contrib/tools/python3/src/CMakeLists.linux.txt
+++ /dev/null
@@ -1,157 +0,0 @@
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-
-
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diff --git a/contrib/tools/python3/src/CMakeLists.txt b/contrib/tools/python3/src/CMakeLists.txt
deleted file mode 100644
index a681d385f3..0000000000
--- a/contrib/tools/python3/src/CMakeLists.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-
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-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
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-
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-  include(CMakeLists.linux.txt)
-endif()
diff --git a/contrib/tools/python3/src/Modules/CMakeLists.darwin.txt b/contrib/tools/python3/src/Modules/CMakeLists.darwin.txt
deleted file mode 100644
index 3e2d70ca0a..0000000000
--- a/contrib/tools/python3/src/Modules/CMakeLists.darwin.txt
+++ /dev/null
@@ -1,137 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-find_package(OpenSSL REQUIRED)
-find_package(ZLIB REQUIRED)
-
-add_library(python3-src-Modules)
-target_compile_options(python3-src-Modules PRIVATE
-  -DPy_BUILD_CORE_MODULE
-)
-target_include_directories(python3-src-Modules PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/expat
-  ${CMAKE_SOURCE_DIR}/contrib/libs/libbz2
-  ${CMAKE_SOURCE_DIR}/contrib/libs/openssl
-  ${CMAKE_SOURCE_DIR}/contrib/libs/zlib
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/include
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Include
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Include/internal
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/PC
-)
-target_link_libraries(python3-src-Modules PUBLIC
-  contrib-libs-expat
-  contrib-libs-libbz2
-  OpenSSL::OpenSSL
-  ZLIB::ZLIB
-  libs-xz-liblzma
-  contrib-restricted-libffi
-)
-target_sources(python3-src-Modules PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_abc.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_asynciomodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_bisectmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_blake2/blake2b_impl.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_blake2/blake2module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_blake2/blake2s_impl.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_bz2module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_codecsmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_collectionsmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_contextvarsmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_csv.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_ctypes/_ctypes.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_ctypes/callbacks.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_ctypes/callproc.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_ctypes/cfield.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_ctypes/stgdict.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_datetimemodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/_decimal.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/basearith.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/constants.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/context.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/convolute.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/crt.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/difradix2.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/fnt.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/fourstep.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/io.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/mpalloc.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/mpdecimal.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/numbertheory.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/sixstep.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/transpose.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_elementtree.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_hashopenssl.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_heapqmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_json.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_localemodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_lsprof.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_lzmamodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_math.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_multiprocessing/multiprocessing.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_multiprocessing/posixshmem.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_multiprocessing/semaphore.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_opcode.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_operator.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_peg_parser.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_pickle.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_queuemodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_randommodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_sha3/sha3module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_sre.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_ssl.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_stat.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_statisticsmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_struct.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_tracemalloc.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_weakref.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_xxsubinterpretersmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_xxtestfuzz/_xxtestfuzz.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_xxtestfuzz/fuzzer.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_zoneinfo.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/arraymodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/atexitmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/audioop.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/binascii.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/_codecs_cn.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/_codecs_hk.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/_codecs_iso2022.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/_codecs_jp.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/_codecs_kr.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/_codecs_tw.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/multibytecodec.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cmathmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/errnomodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/faulthandler.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/getbuildinfo.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/itertoolsmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/mathmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/md5module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/parsermodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/pyexpat.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/rotatingtree.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/selectmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/sha1module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/sha256module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/sha512module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/socketmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/symtablemodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/unicodedata.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/zlibmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_cryptmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_posixsubprocess.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/fcntlmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/grpmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/pwdmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/resource.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/syslogmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/termios.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_ctypes/darwin/dlfcn_simple.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_scproxy.c
-)
diff --git a/contrib/tools/python3/src/Modules/CMakeLists.linux.txt b/contrib/tools/python3/src/Modules/CMakeLists.linux.txt
deleted file mode 100644
index 044d4878b5..0000000000
--- a/contrib/tools/python3/src/Modules/CMakeLists.linux.txt
+++ /dev/null
@@ -1,136 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-find_package(OpenSSL REQUIRED)
-find_package(ZLIB REQUIRED)
-
-add_library(python3-src-Modules)
-target_compile_options(python3-src-Modules PRIVATE
-  -DPy_BUILD_CORE_MODULE
-)
-target_include_directories(python3-src-Modules PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/expat
-  ${CMAKE_SOURCE_DIR}/contrib/libs/libbz2
-  ${CMAKE_SOURCE_DIR}/contrib/libs/openssl
-  ${CMAKE_SOURCE_DIR}/contrib/libs/zlib
-  ${CMAKE_SOURCE_DIR}/contrib/restricted/libffi/include
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Include
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Include/internal
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/PC
-)
-target_link_libraries(python3-src-Modules PUBLIC
-  contrib-libs-expat
-  contrib-libs-libbz2
-  OpenSSL::OpenSSL
-  ZLIB::ZLIB
-  libs-xz-liblzma
-  contrib-restricted-libffi
-)
-target_sources(python3-src-Modules PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_abc.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_asynciomodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_bisectmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_blake2/blake2b_impl.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_blake2/blake2module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_blake2/blake2s_impl.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_bz2module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_codecsmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_collectionsmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_contextvarsmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_csv.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_ctypes/_ctypes.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_ctypes/callbacks.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_ctypes/callproc.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_ctypes/cfield.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_ctypes/stgdict.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_datetimemodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/_decimal.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/basearith.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/constants.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/context.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/convolute.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/crt.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/difradix2.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/fnt.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/fourstep.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/io.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/mpalloc.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/mpdecimal.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/numbertheory.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/sixstep.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_decimal/libmpdec/transpose.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_elementtree.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_hashopenssl.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_heapqmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_json.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_localemodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_lsprof.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_lzmamodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_math.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_multiprocessing/multiprocessing.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_multiprocessing/posixshmem.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_multiprocessing/semaphore.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_opcode.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_operator.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_peg_parser.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_pickle.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_queuemodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_randommodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_sha3/sha3module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_sre.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_ssl.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_stat.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_statisticsmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_struct.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_tracemalloc.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_weakref.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_xxsubinterpretersmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_xxtestfuzz/_xxtestfuzz.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_xxtestfuzz/fuzzer.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_zoneinfo.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/arraymodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/atexitmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/audioop.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/binascii.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/_codecs_cn.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/_codecs_hk.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/_codecs_iso2022.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/_codecs_jp.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/_codecs_kr.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/_codecs_tw.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cjkcodecs/multibytecodec.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/cmathmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/errnomodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/faulthandler.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/getbuildinfo.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/itertoolsmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/mathmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/md5module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/parsermodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/pyexpat.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/rotatingtree.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/selectmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/sha1module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/sha256module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/sha512module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/socketmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/symtablemodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/unicodedata.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/zlibmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_cryptmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_posixsubprocess.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/fcntlmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/grpmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/pwdmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/resource.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/syslogmodule.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/termios.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/spwdmodule.c
-)
diff --git a/contrib/tools/python3/src/Modules/CMakeLists.txt b/contrib/tools/python3/src/Modules/CMakeLists.txt
deleted file mode 100644
index a681d385f3..0000000000
--- a/contrib/tools/python3/src/Modules/CMakeLists.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-if (APPLE)
-  include(CMakeLists.darwin.txt)
-elseif (UNIX)
-  include(CMakeLists.linux.txt)
-endif()
diff --git a/contrib/tools/python3/src/Modules/_sqlite/CMakeLists.txt b/contrib/tools/python3/src/Modules/_sqlite/CMakeLists.txt
deleted file mode 100644
index eb51a0826b..0000000000
--- a/contrib/tools/python3/src/Modules/_sqlite/CMakeLists.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-
-add_library(src-Modules-_sqlite)
-target_compile_options(src-Modules-_sqlite PRIVATE
-  -DMODULE_NAME="sqlite3"
-)
-target_include_directories(src-Modules-_sqlite PUBLIC
-  ${CMAKE_SOURCE_DIR}/contrib/libs/python/Include
-)
-target_include_directories(src-Modules-_sqlite PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/libs/sqlite3
-  ${CMAKE_SOURCE_DIR}/contrib/libs/python/Include
-)
-target_link_libraries(src-Modules-_sqlite PUBLIC
-  contrib-libs-sqlite3
-)
-target_sources(src-Modules-_sqlite PRIVATE
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_sqlite/cache.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_sqlite/connection.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_sqlite/cursor.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_sqlite/microprotocols.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_sqlite/module.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_sqlite/prepare_protocol.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_sqlite/row.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_sqlite/statement.c
-  ${CMAKE_SOURCE_DIR}/contrib/tools/python3/src/Modules/_sqlite/util.c
-)
diff --git a/library/python/symbols/libc/CMakeLists.txt b/library/python/symbols/libc/CMakeLists.txt
deleted file mode 100644
index ef018b607f..0000000000
--- a/library/python/symbols/libc/CMakeLists.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-
-add_library(python-symbols-libc INTERFACE)
-target_link_libraries(python-symbols-libc INTERFACE
-  contrib-libs-cxxsupp
-  yutil
-  python-symbols-registry
-)
-
-add_global_library_for(python-symbols-libc.global python-symbols-libc)
-target_compile_options(python-symbols-libc.global PRIVATE
-  -Wno-deprecated-declarations
-)
-target_link_libraries(python-symbols-libc.global PUBLIC
-  contrib-libs-cxxsupp
-  yutil
-  python-symbols-registry
-)
-target_sources(python-symbols-libc.global PRIVATE
-  ${CMAKE_SOURCE_DIR}/library/python/symbols/libc/syms.cpp
-)
diff --git a/library/python/symbols/python/CMakeLists.txt b/library/python/symbols/python/CMakeLists.txt
deleted file mode 100644
index 3993e19c91..0000000000
--- a/library/python/symbols/python/CMakeLists.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-
-add_library(python-symbols-python INTERFACE)
-target_link_libraries(python-symbols-python INTERFACE
-  contrib-libs-cxxsupp
-  yutil
-  python-symbols-registry
-)
-
-add_global_library_for(python-symbols-python.global python-symbols-python)
-target_link_libraries(python-symbols-python.global PUBLIC
-  contrib-libs-cxxsupp
-  yutil
-  python-symbols-registry
-)
-target_sources(python-symbols-python.global PRIVATE
-  ${CMAKE_SOURCE_DIR}/library/python/symbols/python/syms.cpp
-)
diff --git a/library/python/symbols/registry/CMakeLists.txt b/library/python/symbols/registry/CMakeLists.txt
deleted file mode 100644
index 89e8f9ba17..0000000000
--- a/library/python/symbols/registry/CMakeLists.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-
-# This file was gererated by the build system used internally in the Yandex monorepo.
-# Only simple modifications are allowed (adding source-files to targets, adding simple properties
-# like target_include_directories). These modifications will be ported to original
-# ya.make files by maintainers. Any complex modifications which can't be ported back to the
-# original buildsystem will not be accepted.
-
-
-
-add_library(python-symbols-registry)
-target_link_libraries(python-symbols-registry PUBLIC
-  contrib-libs-cxxsupp
-  yutil
-)
-target_sources(python-symbols-registry PRIVATE
-  ${CMAKE_SOURCE_DIR}/library/python/symbols/registry/syms.cpp
-)
diff --git a/ydb/library/yql/providers/function/expr_nodes/CMakeLists.txt b/ydb/library/yql/providers/function/expr_nodes/CMakeLists.txt
index 1fe82d4847..9381a2af67 100644
--- a/ydb/library/yql/providers/function/expr_nodes/CMakeLists.txt
+++ b/ydb/library/yql/providers/function/expr_nodes/CMakeLists.txt
@@ -6,49 +6,19 @@
 # original buildsystem will not be accepted.
 
 
+find_package(Python3 REQUIRED)
 
 add_library(providers-function-expr_nodes)
 target_link_libraries(providers-function-expr_nodes PUBLIC
   contrib-libs-cxxsupp
   yutil
   yql-core-expr_nodes
-  contrib-libs-cxxsupp
-  yutil
-  contrib-libs-cxxsupp
-  yutil
-  contrib-libs-cxxsupp
-  yutil
-  tools-python3-src
-  contrib-libs-cxxsupp
-  yutil
-  python-symbols-libc
-  python-symbols-python
-  tools-python3-lib
-  contrib-libs-cxxsupp
-  yutil
-  tools-python3-src
-  library-cpp-resource
-  contrib-libs-cxxsupp
-  yutil
-  contrib-libs-cxxsupp
-  yutil
-  contrib-libs-cxxsupp
-  yutil
-  contrib-libs-cxxsupp
-  yutil
-  contrib-libs-cxxsupp
-  yutil
-  cpp-malloc-jemalloc
-  library-cpp-cpuid_check
-  src-Modules-_sqlite
 )
 target_sources(providers-function-expr_nodes PRIVATE
   ${CMAKE_SOURCE_DIR}/ydb/library/yql/providers/function/expr_nodes/dq_function_expr_nodes.cpp
   ${CMAKE_BINARY_DIR}/ydb/library/yql/providers/function/expr_nodes/dq_function_expr_nodes.gen.h
   ${CMAKE_BINARY_DIR}/ydb/library/yql/providers/function/expr_nodes/dq_function_expr_nodes.decl.inl.h
   ${CMAKE_BINARY_DIR}/ydb/library/yql/providers/function/expr_nodes/dq_function_expr_nodes.defs.inl.h
-  ${CMAKE_SOURCE_DIR}/library/python/symbols/module/module.cpp
-  ${CMAKE_SOURCE_DIR}/contrib/python/MarkupSafe/py3/markupsafe/_speedups.c
 )
 add_custom_command(
   OUTPUT
@@ -58,9 +28,10 @@ add_custom_command(
   DEPENDS
   ${CMAKE_SOURCE_DIR}/ydb/library/yql/core/expr_nodes_gen/yql_expr_nodes_gen.jnj
   ${CMAKE_SOURCE_DIR}/ydb/library/yql/providers/function/expr_nodes/dq_function_expr_nodes.json
-  ${CMAKE_BINARY_DIR}/ydb/library/yql/core/expr_nodes_gen/gen/gen
+  ${CMAKE_SOURCE_DIR}/ydb/library/yql/core/expr_nodes_gen/gen/__main__.py
   COMMAND
-  ${CMAKE_BINARY_DIR}/ydb/library/yql/core/expr_nodes_gen/gen/gen
+  Python3::Interpreter
+  ${CMAKE_SOURCE_DIR}/ydb/library/yql/core/expr_nodes_gen/gen/__main__.py
   ${CMAKE_SOURCE_DIR}/ydb/library/yql/core/expr_nodes_gen/yql_expr_nodes_gen.jnj
   ${CMAKE_SOURCE_DIR}/ydb/library/yql/providers/function/expr_nodes/dq_function_expr_nodes.json
   ${CMAKE_BINARY_DIR}/ydb/library/yql/providers/function/expr_nodes/dq_function_expr_nodes.gen.h