intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

16 files changed, 4180 insertions, 0 deletions

diff --git a/contrib/libs/xz/common/.yandex_meta/licenses.list.txt b/contrib/libs/xz/common/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..0bdfad990a
--- /dev/null
+++ b/contrib/libs/xz/common/.yandex_meta/licenses.list.txt
@@ -0,0 +1,3 @@
+====================Public-Domain====================
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
diff --git a/contrib/libs/xz/common/config-android-arm32.h b/contrib/libs/xz/common/config-android-arm32.h
new file mode 100644
index 0000000000..73ba137d1f
--- /dev/null
+++ b/contrib/libs/xz/common/config-android-arm32.h
@@ -0,0 +1,503 @@
+#pragma once
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+/* #undef AC_APPLE_UNIVERSAL_BUILD */
+
+/* How many MiB of RAM to assume if the real amount cannot be determined. */
+#define ASSUME_RAM 128
+
+/* Define to 1 if translation of program messages to the user's native
+   language is requested. */
+/* #undef ENABLE_NLS */
+
+/* Define to 1 if bswap_16 is available. */
+#define HAVE_BSWAP_16 1
+
+/* Define to 1 if bswap_32 is available. */
+#define HAVE_BSWAP_32 1
+
+/* Define to 1 if bswap_64 is available. */
+#define HAVE_BSWAP_64 1
+
+/* Define to 1 if you have the <byteswap.h> header file. */
+#define HAVE_BYTESWAP_H 1
+
+/* Define to 1 if Capsicum is available. */
+/* #undef HAVE_CAPSICUM */
+
+/* Define to 1 if the system has the type `CC_SHA256_CTX'. */
+/* #undef HAVE_CC_SHA256_CTX */
+
+/* Define to 1 if you have the `CC_SHA256_Init' function. */
+/* #undef HAVE_CC_SHA256_INIT */
+
+/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the
+   CoreFoundation framework. */
+/* #undef HAVE_CFLOCALECOPYCURRENT */
+
+/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
+   the CoreFoundation framework. */
+/* #undef HAVE_CFPREFERENCESCOPYAPPVALUE */
+
+/* Define to 1 if crc32 integrity check is enabled. */
+#define HAVE_CHECK_CRC32 1
+
+/* Define to 1 if crc64 integrity check is enabled. */
+#define HAVE_CHECK_CRC64 1
+
+/* Define to 1 if sha256 integrity check is enabled. */
+#define HAVE_CHECK_SHA256 1
+
+/* Define to 1 if you have the `clock_gettime' function. */
+#define HAVE_CLOCK_GETTIME 1
+
+/* Define to 1 if you have the <CommonCrypto/CommonDigest.h> header file. */
+/* #undef HAVE_COMMONCRYPTO_COMMONDIGEST_H */
+
+/* Define if the GNU dcgettext() function is already present or preinstalled.
+   */
+/* #undef HAVE_DCGETTEXT */
+
+/* Define to 1 if you have the declaration of `CLOCK_MONOTONIC', and to 0 if
+   you don't. */
+#define HAVE_DECL_CLOCK_MONOTONIC 1
+
+/* Define to 1 if you have the declaration of `program_invocation_name', and
+   to 0 if you don't. */
+#define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
+
+/* Define to 1 if any of HAVE_DECODER_foo have been defined. */
+#define HAVE_DECODERS 1
+
+/* Define to 1 if arm decoder is enabled. */
+#define HAVE_DECODER_ARM 1
+
+/* Define to 1 if armthumb decoder is enabled. */
+#define HAVE_DECODER_ARMTHUMB 1
+
+/* Define to 1 if delta decoder is enabled. */
+#define HAVE_DECODER_DELTA 1
+
+/* Define to 1 if ia64 decoder is enabled. */
+#define HAVE_DECODER_IA64 1
+
+/* Define to 1 if lzma1 decoder is enabled. */
+#define HAVE_DECODER_LZMA1 1
+
+/* Define to 1 if lzma2 decoder is enabled. */
+#define HAVE_DECODER_LZMA2 1
+
+/* Define to 1 if powerpc decoder is enabled. */
+#define HAVE_DECODER_POWERPC 1
+
+/* Define to 1 if sparc decoder is enabled. */
+#define HAVE_DECODER_SPARC 1
+
+/* Define to 1 if x86 decoder is enabled. */
+#define HAVE_DECODER_X86 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if any of HAVE_ENCODER_foo have been defined. */
+#define HAVE_ENCODERS 1
+
+/* Define to 1 if arm encoder is enabled. */
+#define HAVE_ENCODER_ARM 1
+
+/* Define to 1 if armthumb encoder is enabled. */
+#define HAVE_ENCODER_ARMTHUMB 1
+
+/* Define to 1 if delta encoder is enabled. */
+#define HAVE_ENCODER_DELTA 1
+
+/* Define to 1 if ia64 encoder is enabled. */
+#define HAVE_ENCODER_IA64 1
+
+/* Define to 1 if lzma1 encoder is enabled. */
+#define HAVE_ENCODER_LZMA1 1
+
+/* Define to 1 if lzma2 encoder is enabled. */
+#define HAVE_ENCODER_LZMA2 1
+
+/* Define to 1 if powerpc encoder is enabled. */
+#define HAVE_ENCODER_POWERPC 1
+
+/* Define to 1 if sparc encoder is enabled. */
+#define HAVE_ENCODER_SPARC 1
+
+/* Define to 1 if x86 encoder is enabled. */
+#define HAVE_ENCODER_X86 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the `futimens' function. */
+#define HAVE_FUTIMENS 1
+
+/* Define to 1 if you have the `futimes' function. */
+/* #undef HAVE_FUTIMES */
+
+/* Define to 1 if you have the `futimesat' function. */
+/* #undef HAVE_FUTIMESAT */
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#define HAVE_GETOPT_H 1
+
+/* Define to 1 if you have the `getopt_long' function. */
+#define HAVE_GETOPT_LONG 1
+
+/* Define if the GNU gettext() function is already present or preinstalled. */
+/* #undef HAVE_GETTEXT */
+
+/* Define if you have the iconv() function and it works. */
+/* #undef HAVE_ICONV */
+
+/* Define to 1 if you have the <immintrin.h> header file. */
+/* #undef HAVE_IMMINTRIN_H */
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 if mbrtowc and mbstate_t are properly declared. */
+/* #undef HAVE_MBRTOWC */
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 to enable bt2 match finder. */
+#define HAVE_MF_BT2 1
+
+/* Define to 1 to enable bt3 match finder. */
+#define HAVE_MF_BT3 1
+
+/* Define to 1 to enable bt4 match finder. */
+#define HAVE_MF_BT4 1
+
+/* Define to 1 to enable hc3 match finder. */
+#define HAVE_MF_HC3 1
+
+/* Define to 1 to enable hc4 match finder. */
+#define HAVE_MF_HC4 1
+
+/* Define to 1 if getopt.h declares extern int optreset. */
+/* #undef HAVE_OPTRESET */
+
+/* Define to 1 if you have the `posix_fadvise' function. */
+#define HAVE_POSIX_FADVISE 1
+
+/* Define to 1 if you have the `pthread_condattr_setclock' function. */
+#define HAVE_PTHREAD_CONDATTR_SETCLOCK 1
+
+/* Have PTHREAD_PRIO_INHERIT. */
+#define HAVE_PTHREAD_PRIO_INHERIT 1
+
+/* Define to 1 if you have the `SHA256Init' function. */
+/* #undef HAVE_SHA256INIT */
+
+/* Define to 1 if the system has the type `SHA256_CTX'. */
+/* #undef HAVE_SHA256_CTX */
+
+/* Define to 1 if you have the <sha256.h> header file. */
+/* #undef HAVE_SHA256_H */
+
+/* Define to 1 if you have the `SHA256_Init' function. */
+/* #undef HAVE_SHA256_INIT */
+
+/* Define to 1 if the system has the type `SHA2_CTX'. */
+/* #undef HAVE_SHA2_CTX */
+
+/* Define to 1 if you have the <sha2.h> header file. */
+/* #undef HAVE_SHA2_H */
+
+/* Define to 1 if optimizing for size. */
+/* #undef HAVE_SMALL */
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#define HAVE_STDBOOL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if `st_atimensec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIMENSEC */
+
+/* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC */
+
+/* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC */
+
+/* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */
+#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
+
+/* Define to 1 if `st_uatime' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_UATIME */
+
+/* Define to 1 if you have the <sys/byteorder.h> header file. */
+/* #undef HAVE_SYS_BYTEORDER_H */
+
+/* Define to 1 if you have the <sys/capsicum.h> header file. */
+/* #undef HAVE_SYS_CAPSICUM_H */
+
+/* Define to 1 if you have the <sys/endian.h> header file. */
+/* #undef HAVE_SYS_ENDIAN_H */
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#define HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if the system has the type `uintptr_t'. */
+#define HAVE_UINTPTR_T 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the `utime' function. */
+/* #undef HAVE_UTIME */
+
+/* Define to 1 if you have the `utimes' function. */
+/* #undef HAVE_UTIMES */
+
+/* Define to 1 or 0, depending whether the compiler supports simple visibility
+   declarations. */
+#define HAVE_VISIBILITY 1
+
+/* Define to 1 if you have the `wcwidth' function. */
+/* #undef HAVE_WCWIDTH */
+
+/* Define to 1 if the system has the type `_Bool'. */
+#define HAVE__BOOL 1
+
+/* Define to 1 if you have the `_futime' function. */
+/* #undef HAVE__FUTIME */
+
+/* Define to 1 if _mm_movemask_epi8 is available. */
+/* #undef HAVE__MM_MOVEMASK_EPI8 */
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#define LT_OBJDIR ".libs/"
+
+/* Define to 1 when using POSIX threads (pthreads). */
+#define MYTHREAD_POSIX 1
+
+/* Define to 1 when using Windows Vista compatible threads. This uses features
+   that are not available on Windows XP. */
+/* #undef MYTHREAD_VISTA */
+
+/* Define to 1 when using Windows 95 (and thus XP) compatible threads. This
+   avoids use of features that were added in Windows Vista. */
+/* #undef MYTHREAD_WIN95 */
+
+/* Define to 1 to disable debugging code. */
+#define NDEBUG 1
+
+/* Name of package */
+#define PACKAGE "xz"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "lasse.collin@tukaani.org"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "XZ Utils"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "XZ Utils 5.2.4"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "xz"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "http://tukaani.org/xz/"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "5.2.4"
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* The size of `size_t', as computed by sizeof. */
+#define SIZEOF_SIZE_T 4
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   cpuset(2). */
+/* #undef TUKLIB_CPUCORES_CPUSET */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   pstat_getdynamic(). */
+/* #undef TUKLIB_CPUCORES_PSTAT_GETDYNAMIC */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sched_getaffinity() */
+#define TUKLIB_CPUCORES_SCHED_GETAFFINITY 1
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sysconf(_SC_NPROCESSORS_ONLN) or sysconf(_SC_NPROC_ONLN). */
+/* #undef TUKLIB_CPUCORES_SYSCONF */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sysctl(). */
+/* #undef TUKLIB_CPUCORES_SYSCTL */
+
+/* Define to 1 if the system supports fast unaligned access to 16-bit and
+   32-bit integers. */
+/* #undef TUKLIB_FAST_UNALIGNED_ACCESS */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   _system_configuration.physmem. */
+/* #undef TUKLIB_PHYSMEM_AIX */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   getinvent_r(). */
+/* #undef TUKLIB_PHYSMEM_GETINVENT_R */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   getsysinfo(). */
+/* #undef TUKLIB_PHYSMEM_GETSYSINFO */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   pstat_getstatic(). */
+/* #undef TUKLIB_PHYSMEM_PSTAT_GETSTATIC */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   sysconf(_SC_PAGESIZE) and sysconf(_SC_PHYS_PAGES). */
+#define TUKLIB_PHYSMEM_SYSCONF 1
+
+/* Define to 1 if the amount of physical memory can be detected with sysctl().
+   */
+/* #undef TUKLIB_PHYSMEM_SYSCTL */
+
+/* Define to 1 if the amount of physical memory can be detected with Linux
+   sysinfo(). */
+/* #undef TUKLIB_PHYSMEM_SYSINFO */
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# define _ALL_SOURCE 1
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE 1
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# define _POSIX_PTHREAD_SEMANTICS 1
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# define _TANDEM_SOURCE 1
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# define __EXTENSIONS__ 1
+#endif
+
+
+/* Version number of package */
+#define VERSION "5.2.4"
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+/* #  undef WORDS_BIGENDIAN */
+# endif
+#endif
+
+/* Enable large inode numbers on Mac OS X 10.5.  */
+#ifndef _DARWIN_USE_64_BIT_INODE
+# define _DARWIN_USE_64_BIT_INODE 1
+#endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+/* #undef _FILE_OFFSET_BITS */
+
+/* Define for large files, on AIX-style hosts. */
+/* #undef _LARGE_FILES */
+
+/* Define to 1 if on MINIX. */
+/* #undef _MINIX */
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+/* #undef _POSIX_1_SOURCE */
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+/* #undef _POSIX_SOURCE */
+
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT32_T */
+
+/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT64_T */
+
+/* Define for Solaris 2.5.1 so the uint8_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT8_T */
+
+/* Define to rpl_ if the getopt replacement functions and variables should be
+   used. */
+/* #undef __GETOPT_PREFIX */
+
+/* Define to the type of a signed integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef int32_t */
+
+/* Define to the type of a signed integer type of width exactly 64 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef int64_t */
+
+/* Define to the type of an unsigned integer type of width exactly 16 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint16_t */
+
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint32_t */
+
+/* Define to the type of an unsigned integer type of width exactly 64 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint64_t */
+
+/* Define to the type of an unsigned integer type of width exactly 8 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint8_t */
+
+/* Define to the type of an unsigned integer type wide enough to hold a
+   pointer, if such a type exists, and if the system does not define it. */
+/* #undef uintptr_t */
diff --git a/contrib/libs/xz/common/config-android-arm64.h b/contrib/libs/xz/common/config-android-arm64.h
new file mode 100644
index 0000000000..fe874f0699
--- /dev/null
+++ b/contrib/libs/xz/common/config-android-arm64.h
@@ -0,0 +1,503 @@
+#pragma once
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+/* #undef AC_APPLE_UNIVERSAL_BUILD */
+
+/* How many MiB of RAM to assume if the real amount cannot be determined. */
+#define ASSUME_RAM 128
+
+/* Define to 1 if translation of program messages to the user's native
+   language is requested. */
+/* #undef ENABLE_NLS */
+
+/* Define to 1 if bswap_16 is available. */
+#define HAVE_BSWAP_16 1
+
+/* Define to 1 if bswap_32 is available. */
+#define HAVE_BSWAP_32 1
+
+/* Define to 1 if bswap_64 is available. */
+#define HAVE_BSWAP_64 1
+
+/* Define to 1 if you have the <byteswap.h> header file. */
+#define HAVE_BYTESWAP_H 1
+
+/* Define to 1 if Capsicum is available. */
+/* #undef HAVE_CAPSICUM */
+
+/* Define to 1 if the system has the type `CC_SHA256_CTX'. */
+/* #undef HAVE_CC_SHA256_CTX */
+
+/* Define to 1 if you have the `CC_SHA256_Init' function. */
+/* #undef HAVE_CC_SHA256_INIT */
+
+/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the
+   CoreFoundation framework. */
+/* #undef HAVE_CFLOCALECOPYCURRENT */
+
+/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
+   the CoreFoundation framework. */
+/* #undef HAVE_CFPREFERENCESCOPYAPPVALUE */
+
+/* Define to 1 if crc32 integrity check is enabled. */
+#define HAVE_CHECK_CRC32 1
+
+/* Define to 1 if crc64 integrity check is enabled. */
+#define HAVE_CHECK_CRC64 1
+
+/* Define to 1 if sha256 integrity check is enabled. */
+#define HAVE_CHECK_SHA256 1
+
+/* Define to 1 if you have the `clock_gettime' function. */
+#define HAVE_CLOCK_GETTIME 1
+
+/* Define to 1 if you have the <CommonCrypto/CommonDigest.h> header file. */
+/* #undef HAVE_COMMONCRYPTO_COMMONDIGEST_H */
+
+/* Define if the GNU dcgettext() function is already present or preinstalled.
+   */
+/* #undef HAVE_DCGETTEXT */
+
+/* Define to 1 if you have the declaration of `CLOCK_MONOTONIC', and to 0 if
+   you don't. */
+#define HAVE_DECL_CLOCK_MONOTONIC 1
+
+/* Define to 1 if you have the declaration of `program_invocation_name', and
+   to 0 if you don't. */
+#define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
+
+/* Define to 1 if any of HAVE_DECODER_foo have been defined. */
+#define HAVE_DECODERS 1
+
+/* Define to 1 if arm decoder is enabled. */
+#define HAVE_DECODER_ARM 1
+
+/* Define to 1 if armthumb decoder is enabled. */
+#define HAVE_DECODER_ARMTHUMB 1
+
+/* Define to 1 if delta decoder is enabled. */
+#define HAVE_DECODER_DELTA 1
+
+/* Define to 1 if ia64 decoder is enabled. */
+#define HAVE_DECODER_IA64 1
+
+/* Define to 1 if lzma1 decoder is enabled. */
+#define HAVE_DECODER_LZMA1 1
+
+/* Define to 1 if lzma2 decoder is enabled. */
+#define HAVE_DECODER_LZMA2 1
+
+/* Define to 1 if powerpc decoder is enabled. */
+#define HAVE_DECODER_POWERPC 1
+
+/* Define to 1 if sparc decoder is enabled. */
+#define HAVE_DECODER_SPARC 1
+
+/* Define to 1 if x86 decoder is enabled. */
+#define HAVE_DECODER_X86 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if any of HAVE_ENCODER_foo have been defined. */
+#define HAVE_ENCODERS 1
+
+/* Define to 1 if arm encoder is enabled. */
+#define HAVE_ENCODER_ARM 1
+
+/* Define to 1 if armthumb encoder is enabled. */
+#define HAVE_ENCODER_ARMTHUMB 1
+
+/* Define to 1 if delta encoder is enabled. */
+#define HAVE_ENCODER_DELTA 1
+
+/* Define to 1 if ia64 encoder is enabled. */
+#define HAVE_ENCODER_IA64 1
+
+/* Define to 1 if lzma1 encoder is enabled. */
+#define HAVE_ENCODER_LZMA1 1
+
+/* Define to 1 if lzma2 encoder is enabled. */
+#define HAVE_ENCODER_LZMA2 1
+
+/* Define to 1 if powerpc encoder is enabled. */
+#define HAVE_ENCODER_POWERPC 1
+
+/* Define to 1 if sparc encoder is enabled. */
+#define HAVE_ENCODER_SPARC 1
+
+/* Define to 1 if x86 encoder is enabled. */
+#define HAVE_ENCODER_X86 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the `futimens' function. */
+#define HAVE_FUTIMENS 1
+
+/* Define to 1 if you have the `futimes' function. */
+/* #undef HAVE_FUTIMES */
+
+/* Define to 1 if you have the `futimesat' function. */
+/* #undef HAVE_FUTIMESAT */
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#define HAVE_GETOPT_H 1
+
+/* Define to 1 if you have the `getopt_long' function. */
+#define HAVE_GETOPT_LONG 1
+
+/* Define if the GNU gettext() function is already present or preinstalled. */
+/* #undef HAVE_GETTEXT */
+
+/* Define if you have the iconv() function and it works. */
+/* #undef HAVE_ICONV */
+
+/* Define to 1 if you have the <immintrin.h> header file. */
+/* #undef HAVE_IMMINTRIN_H */
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 if mbrtowc and mbstate_t are properly declared. */
+/* #undef HAVE_MBRTOWC */
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 to enable bt2 match finder. */
+#define HAVE_MF_BT2 1
+
+/* Define to 1 to enable bt3 match finder. */
+#define HAVE_MF_BT3 1
+
+/* Define to 1 to enable bt4 match finder. */
+#define HAVE_MF_BT4 1
+
+/* Define to 1 to enable hc3 match finder. */
+#define HAVE_MF_HC3 1
+
+/* Define to 1 to enable hc4 match finder. */
+#define HAVE_MF_HC4 1
+
+/* Define to 1 if getopt.h declares extern int optreset. */
+/* #undef HAVE_OPTRESET */
+
+/* Define to 1 if you have the `posix_fadvise' function. */
+#define HAVE_POSIX_FADVISE 1
+
+/* Define to 1 if you have the `pthread_condattr_setclock' function. */
+#define HAVE_PTHREAD_CONDATTR_SETCLOCK 1
+
+/* Have PTHREAD_PRIO_INHERIT. */
+#define HAVE_PTHREAD_PRIO_INHERIT 1
+
+/* Define to 1 if you have the `SHA256Init' function. */
+/* #undef HAVE_SHA256INIT */
+
+/* Define to 1 if the system has the type `SHA256_CTX'. */
+/* #undef HAVE_SHA256_CTX */
+
+/* Define to 1 if you have the <sha256.h> header file. */
+/* #undef HAVE_SHA256_H */
+
+/* Define to 1 if you have the `SHA256_Init' function. */
+/* #undef HAVE_SHA256_INIT */
+
+/* Define to 1 if the system has the type `SHA2_CTX'. */
+/* #undef HAVE_SHA2_CTX */
+
+/* Define to 1 if you have the <sha2.h> header file. */
+/* #undef HAVE_SHA2_H */
+
+/* Define to 1 if optimizing for size. */
+/* #undef HAVE_SMALL */
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#define HAVE_STDBOOL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if `st_atimensec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIMENSEC */
+
+/* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC */
+
+/* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC */
+
+/* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */
+#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
+
+/* Define to 1 if `st_uatime' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_UATIME */
+
+/* Define to 1 if you have the <sys/byteorder.h> header file. */
+/* #undef HAVE_SYS_BYTEORDER_H */
+
+/* Define to 1 if you have the <sys/capsicum.h> header file. */
+/* #undef HAVE_SYS_CAPSICUM_H */
+
+/* Define to 1 if you have the <sys/endian.h> header file. */
+/* #undef HAVE_SYS_ENDIAN_H */
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#define HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if the system has the type `uintptr_t'. */
+#define HAVE_UINTPTR_T 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the `utime' function. */
+/* #undef HAVE_UTIME */
+
+/* Define to 1 if you have the `utimes' function. */
+/* #undef HAVE_UTIMES */
+
+/* Define to 1 or 0, depending whether the compiler supports simple visibility
+   declarations. */
+#define HAVE_VISIBILITY 1
+
+/* Define to 1 if you have the `wcwidth' function. */
+/* #undef HAVE_WCWIDTH */
+
+/* Define to 1 if the system has the type `_Bool'. */
+#define HAVE__BOOL 1
+
+/* Define to 1 if you have the `_futime' function. */
+/* #undef HAVE__FUTIME */
+
+/* Define to 1 if _mm_movemask_epi8 is available. */
+/* #undef HAVE__MM_MOVEMASK_EPI8 */
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#define LT_OBJDIR ".libs/"
+
+/* Define to 1 when using POSIX threads (pthreads). */
+#define MYTHREAD_POSIX 1
+
+/* Define to 1 when using Windows Vista compatible threads. This uses features
+   that are not available on Windows XP. */
+/* #undef MYTHREAD_VISTA */
+
+/* Define to 1 when using Windows 95 (and thus XP) compatible threads. This
+   avoids use of features that were added in Windows Vista. */
+/* #undef MYTHREAD_WIN95 */
+
+/* Define to 1 to disable debugging code. */
+#define NDEBUG 1
+
+/* Name of package */
+#define PACKAGE "xz"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "lasse.collin@tukaani.org"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "XZ Utils"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "XZ Utils 5.2.4"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "xz"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "http://tukaani.org/xz/"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "5.2.4"
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* The size of `size_t', as computed by sizeof. */
+#define SIZEOF_SIZE_T 8
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   cpuset(2). */
+/* #undef TUKLIB_CPUCORES_CPUSET */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   pstat_getdynamic(). */
+/* #undef TUKLIB_CPUCORES_PSTAT_GETDYNAMIC */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sched_getaffinity() */
+#define TUKLIB_CPUCORES_SCHED_GETAFFINITY 1
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sysconf(_SC_NPROCESSORS_ONLN) or sysconf(_SC_NPROC_ONLN). */
+/* #undef TUKLIB_CPUCORES_SYSCONF */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sysctl(). */
+/* #undef TUKLIB_CPUCORES_SYSCTL */
+
+/* Define to 1 if the system supports fast unaligned access to 16-bit and
+   32-bit integers. */
+/* #undef TUKLIB_FAST_UNALIGNED_ACCESS */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   _system_configuration.physmem. */
+/* #undef TUKLIB_PHYSMEM_AIX */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   getinvent_r(). */
+/* #undef TUKLIB_PHYSMEM_GETINVENT_R */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   getsysinfo(). */
+/* #undef TUKLIB_PHYSMEM_GETSYSINFO */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   pstat_getstatic(). */
+/* #undef TUKLIB_PHYSMEM_PSTAT_GETSTATIC */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   sysconf(_SC_PAGESIZE) and sysconf(_SC_PHYS_PAGES). */
+#define TUKLIB_PHYSMEM_SYSCONF 1
+
+/* Define to 1 if the amount of physical memory can be detected with sysctl().
+   */
+/* #undef TUKLIB_PHYSMEM_SYSCTL */
+
+/* Define to 1 if the amount of physical memory can be detected with Linux
+   sysinfo(). */
+/* #undef TUKLIB_PHYSMEM_SYSINFO */
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# define _ALL_SOURCE 1
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE 1
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# define _POSIX_PTHREAD_SEMANTICS 1
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# define _TANDEM_SOURCE 1
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# define __EXTENSIONS__ 1
+#endif
+
+
+/* Version number of package */
+#define VERSION "5.2.4"
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+/* #  undef WORDS_BIGENDIAN */
+# endif
+#endif
+
+/* Enable large inode numbers on Mac OS X 10.5.  */
+#ifndef _DARWIN_USE_64_BIT_INODE
+# define _DARWIN_USE_64_BIT_INODE 1
+#endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+/* #undef _FILE_OFFSET_BITS */
+
+/* Define for large files, on AIX-style hosts. */
+/* #undef _LARGE_FILES */
+
+/* Define to 1 if on MINIX. */
+/* #undef _MINIX */
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+/* #undef _POSIX_1_SOURCE */
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+/* #undef _POSIX_SOURCE */
+
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT32_T */
+
+/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT64_T */
+
+/* Define for Solaris 2.5.1 so the uint8_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT8_T */
+
+/* Define to rpl_ if the getopt replacement functions and variables should be
+   used. */
+/* #undef __GETOPT_PREFIX */
+
+/* Define to the type of a signed integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef int32_t */
+
+/* Define to the type of a signed integer type of width exactly 64 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef int64_t */
+
+/* Define to the type of an unsigned integer type of width exactly 16 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint16_t */
+
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint32_t */
+
+/* Define to the type of an unsigned integer type of width exactly 64 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint64_t */
+
+/* Define to the type of an unsigned integer type of width exactly 8 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint8_t */
+
+/* Define to the type of an unsigned integer type wide enough to hold a
+   pointer, if such a type exists, and if the system does not define it. */
+/* #undef uintptr_t */
diff --git a/contrib/libs/xz/common/config-android-i386.h b/contrib/libs/xz/common/config-android-i386.h
new file mode 100644
index 0000000000..ab56f18616
--- /dev/null
+++ b/contrib/libs/xz/common/config-android-i386.h
@@ -0,0 +1,503 @@
+#pragma once
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+/* #undef AC_APPLE_UNIVERSAL_BUILD */
+
+/* How many MiB of RAM to assume if the real amount cannot be determined. */
+#define ASSUME_RAM 128
+
+/* Define to 1 if translation of program messages to the user's native
+   language is requested. */
+/* #undef ENABLE_NLS */
+
+/* Define to 1 if bswap_16 is available. */
+#define HAVE_BSWAP_16 1
+
+/* Define to 1 if bswap_32 is available. */
+#define HAVE_BSWAP_32 1
+
+/* Define to 1 if bswap_64 is available. */
+#define HAVE_BSWAP_64 1
+
+/* Define to 1 if you have the <byteswap.h> header file. */
+#define HAVE_BYTESWAP_H 1
+
+/* Define to 1 if Capsicum is available. */
+/* #undef HAVE_CAPSICUM */
+
+/* Define to 1 if the system has the type `CC_SHA256_CTX'. */
+/* #undef HAVE_CC_SHA256_CTX */
+
+/* Define to 1 if you have the `CC_SHA256_Init' function. */
+/* #undef HAVE_CC_SHA256_INIT */
+
+/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the
+   CoreFoundation framework. */
+/* #undef HAVE_CFLOCALECOPYCURRENT */
+
+/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
+   the CoreFoundation framework. */
+/* #undef HAVE_CFPREFERENCESCOPYAPPVALUE */
+
+/* Define to 1 if crc32 integrity check is enabled. */
+#define HAVE_CHECK_CRC32 1
+
+/* Define to 1 if crc64 integrity check is enabled. */
+#define HAVE_CHECK_CRC64 1
+
+/* Define to 1 if sha256 integrity check is enabled. */
+#define HAVE_CHECK_SHA256 1
+
+/* Define to 1 if you have the `clock_gettime' function. */
+#define HAVE_CLOCK_GETTIME 1
+
+/* Define to 1 if you have the <CommonCrypto/CommonDigest.h> header file. */
+/* #undef HAVE_COMMONCRYPTO_COMMONDIGEST_H */
+
+/* Define if the GNU dcgettext() function is already present or preinstalled.
+   */
+/* #undef HAVE_DCGETTEXT */
+
+/* Define to 1 if you have the declaration of `CLOCK_MONOTONIC', and to 0 if
+   you don't. */
+#define HAVE_DECL_CLOCK_MONOTONIC 1
+
+/* Define to 1 if you have the declaration of `program_invocation_name', and
+   to 0 if you don't. */
+#define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
+
+/* Define to 1 if any of HAVE_DECODER_foo have been defined. */
+#define HAVE_DECODERS 1
+
+/* Define to 1 if arm decoder is enabled. */
+#define HAVE_DECODER_ARM 1
+
+/* Define to 1 if armthumb decoder is enabled. */
+#define HAVE_DECODER_ARMTHUMB 1
+
+/* Define to 1 if delta decoder is enabled. */
+#define HAVE_DECODER_DELTA 1
+
+/* Define to 1 if ia64 decoder is enabled. */
+#define HAVE_DECODER_IA64 1
+
+/* Define to 1 if lzma1 decoder is enabled. */
+#define HAVE_DECODER_LZMA1 1
+
+/* Define to 1 if lzma2 decoder is enabled. */
+#define HAVE_DECODER_LZMA2 1
+
+/* Define to 1 if powerpc decoder is enabled. */
+#define HAVE_DECODER_POWERPC 1
+
+/* Define to 1 if sparc decoder is enabled. */
+#define HAVE_DECODER_SPARC 1
+
+/* Define to 1 if x86 decoder is enabled. */
+#define HAVE_DECODER_X86 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if any of HAVE_ENCODER_foo have been defined. */
+#define HAVE_ENCODERS 1
+
+/* Define to 1 if arm encoder is enabled. */
+#define HAVE_ENCODER_ARM 1
+
+/* Define to 1 if armthumb encoder is enabled. */
+#define HAVE_ENCODER_ARMTHUMB 1
+
+/* Define to 1 if delta encoder is enabled. */
+#define HAVE_ENCODER_DELTA 1
+
+/* Define to 1 if ia64 encoder is enabled. */
+#define HAVE_ENCODER_IA64 1
+
+/* Define to 1 if lzma1 encoder is enabled. */
+#define HAVE_ENCODER_LZMA1 1
+
+/* Define to 1 if lzma2 encoder is enabled. */
+#define HAVE_ENCODER_LZMA2 1
+
+/* Define to 1 if powerpc encoder is enabled. */
+#define HAVE_ENCODER_POWERPC 1
+
+/* Define to 1 if sparc encoder is enabled. */
+#define HAVE_ENCODER_SPARC 1
+
+/* Define to 1 if x86 encoder is enabled. */
+#define HAVE_ENCODER_X86 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the `futimens' function. */
+#define HAVE_FUTIMENS 1
+
+/* Define to 1 if you have the `futimes' function. */
+/* #undef HAVE_FUTIMES */
+
+/* Define to 1 if you have the `futimesat' function. */
+/* #undef HAVE_FUTIMESAT */
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#define HAVE_GETOPT_H 1
+
+/* Define to 1 if you have the `getopt_long' function. */
+#define HAVE_GETOPT_LONG 1
+
+/* Define if the GNU gettext() function is already present or preinstalled. */
+/* #undef HAVE_GETTEXT */
+
+/* Define if you have the iconv() function and it works. */
+/* #undef HAVE_ICONV */
+
+/* Define to 1 if you have the <immintrin.h> header file. */
+#define HAVE_IMMINTRIN_H 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 if mbrtowc and mbstate_t are properly declared. */
+/* #undef HAVE_MBRTOWC */
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 to enable bt2 match finder. */
+#define HAVE_MF_BT2 1
+
+/* Define to 1 to enable bt3 match finder. */
+#define HAVE_MF_BT3 1
+
+/* Define to 1 to enable bt4 match finder. */
+#define HAVE_MF_BT4 1
+
+/* Define to 1 to enable hc3 match finder. */
+#define HAVE_MF_HC3 1
+
+/* Define to 1 to enable hc4 match finder. */
+#define HAVE_MF_HC4 1
+
+/* Define to 1 if getopt.h declares extern int optreset. */
+/* #undef HAVE_OPTRESET */
+
+/* Define to 1 if you have the `posix_fadvise' function. */
+#define HAVE_POSIX_FADVISE 1
+
+/* Define to 1 if you have the `pthread_condattr_setclock' function. */
+#define HAVE_PTHREAD_CONDATTR_SETCLOCK 1
+
+/* Have PTHREAD_PRIO_INHERIT. */
+#define HAVE_PTHREAD_PRIO_INHERIT 1
+
+/* Define to 1 if you have the `SHA256Init' function. */
+/* #undef HAVE_SHA256INIT */
+
+/* Define to 1 if the system has the type `SHA256_CTX'. */
+/* #undef HAVE_SHA256_CTX */
+
+/* Define to 1 if you have the <sha256.h> header file. */
+/* #undef HAVE_SHA256_H */
+
+/* Define to 1 if you have the `SHA256_Init' function. */
+/* #undef HAVE_SHA256_INIT */
+
+/* Define to 1 if the system has the type `SHA2_CTX'. */
+/* #undef HAVE_SHA2_CTX */
+
+/* Define to 1 if you have the <sha2.h> header file. */
+/* #undef HAVE_SHA2_H */
+
+/* Define to 1 if optimizing for size. */
+/* #undef HAVE_SMALL */
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#define HAVE_STDBOOL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if `st_atimensec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIMENSEC */
+
+/* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC */
+
+/* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC */
+
+/* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */
+#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
+
+/* Define to 1 if `st_uatime' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_UATIME */
+
+/* Define to 1 if you have the <sys/byteorder.h> header file. */
+/* #undef HAVE_SYS_BYTEORDER_H */
+
+/* Define to 1 if you have the <sys/capsicum.h> header file. */
+/* #undef HAVE_SYS_CAPSICUM_H */
+
+/* Define to 1 if you have the <sys/endian.h> header file. */
+/* #undef HAVE_SYS_ENDIAN_H */
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#define HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if the system has the type `uintptr_t'. */
+#define HAVE_UINTPTR_T 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the `utime' function. */
+/* #undef HAVE_UTIME */
+
+/* Define to 1 if you have the `utimes' function. */
+/* #undef HAVE_UTIMES */
+
+/* Define to 1 or 0, depending whether the compiler supports simple visibility
+   declarations. */
+#define HAVE_VISIBILITY 1
+
+/* Define to 1 if you have the `wcwidth' function. */
+/* #undef HAVE_WCWIDTH */
+
+/* Define to 1 if the system has the type `_Bool'. */
+#define HAVE__BOOL 1
+
+/* Define to 1 if you have the `_futime' function. */
+/* #undef HAVE__FUTIME */
+
+/* Define to 1 if _mm_movemask_epi8 is available. */
+#define HAVE__MM_MOVEMASK_EPI8 1
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#define LT_OBJDIR ".libs/"
+
+/* Define to 1 when using POSIX threads (pthreads). */
+#define MYTHREAD_POSIX 1
+
+/* Define to 1 when using Windows Vista compatible threads. This uses features
+   that are not available on Windows XP. */
+/* #undef MYTHREAD_VISTA */
+
+/* Define to 1 when using Windows 95 (and thus XP) compatible threads. This
+   avoids use of features that were added in Windows Vista. */
+/* #undef MYTHREAD_WIN95 */
+
+/* Define to 1 to disable debugging code. */
+#define NDEBUG 1
+
+/* Name of package */
+#define PACKAGE "xz"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "lasse.collin@tukaani.org"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "XZ Utils"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "XZ Utils 5.2.4"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "xz"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "http://tukaani.org/xz/"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "5.2.4"
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* The size of `size_t', as computed by sizeof. */
+#define SIZEOF_SIZE_T 4
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   cpuset(2). */
+/* #undef TUKLIB_CPUCORES_CPUSET */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   pstat_getdynamic(). */
+/* #undef TUKLIB_CPUCORES_PSTAT_GETDYNAMIC */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sched_getaffinity() */
+#define TUKLIB_CPUCORES_SCHED_GETAFFINITY 1
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sysconf(_SC_NPROCESSORS_ONLN) or sysconf(_SC_NPROC_ONLN). */
+/* #undef TUKLIB_CPUCORES_SYSCONF */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sysctl(). */
+/* #undef TUKLIB_CPUCORES_SYSCTL */
+
+/* Define to 1 if the system supports fast unaligned access to 16-bit and
+   32-bit integers. */
+#define TUKLIB_FAST_UNALIGNED_ACCESS 1
+
+/* Define to 1 if the amount of physical memory can be detected with
+   _system_configuration.physmem. */
+/* #undef TUKLIB_PHYSMEM_AIX */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   getinvent_r(). */
+/* #undef TUKLIB_PHYSMEM_GETINVENT_R */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   getsysinfo(). */
+/* #undef TUKLIB_PHYSMEM_GETSYSINFO */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   pstat_getstatic(). */
+/* #undef TUKLIB_PHYSMEM_PSTAT_GETSTATIC */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   sysconf(_SC_PAGESIZE) and sysconf(_SC_PHYS_PAGES). */
+#define TUKLIB_PHYSMEM_SYSCONF 1
+
+/* Define to 1 if the amount of physical memory can be detected with sysctl().
+   */
+/* #undef TUKLIB_PHYSMEM_SYSCTL */
+
+/* Define to 1 if the amount of physical memory can be detected with Linux
+   sysinfo(). */
+/* #undef TUKLIB_PHYSMEM_SYSINFO */
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# define _ALL_SOURCE 1
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE 1
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# define _POSIX_PTHREAD_SEMANTICS 1
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# define _TANDEM_SOURCE 1
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# define __EXTENSIONS__ 1
+#endif
+
+
+/* Version number of package */
+#define VERSION "5.2.4"
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+/* #  undef WORDS_BIGENDIAN */
+# endif
+#endif
+
+/* Enable large inode numbers on Mac OS X 10.5.  */
+#ifndef _DARWIN_USE_64_BIT_INODE
+# define _DARWIN_USE_64_BIT_INODE 1
+#endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+/* #undef _FILE_OFFSET_BITS */
+
+/* Define for large files, on AIX-style hosts. */
+/* #undef _LARGE_FILES */
+
+/* Define to 1 if on MINIX. */
+/* #undef _MINIX */
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+/* #undef _POSIX_1_SOURCE */
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+/* #undef _POSIX_SOURCE */
+
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT32_T */
+
+/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT64_T */
+
+/* Define for Solaris 2.5.1 so the uint8_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT8_T */
+
+/* Define to rpl_ if the getopt replacement functions and variables should be
+   used. */
+/* #undef __GETOPT_PREFIX */
+
+/* Define to the type of a signed integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef int32_t */
+
+/* Define to the type of a signed integer type of width exactly 64 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef int64_t */
+
+/* Define to the type of an unsigned integer type of width exactly 16 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint16_t */
+
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint32_t */
+
+/* Define to the type of an unsigned integer type of width exactly 64 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint64_t */
+
+/* Define to the type of an unsigned integer type of width exactly 8 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint8_t */
+
+/* Define to the type of an unsigned integer type wide enough to hold a
+   pointer, if such a type exists, and if the system does not define it. */
+/* #undef uintptr_t */
diff --git a/contrib/libs/xz/common/config-darwin.h b/contrib/libs/xz/common/config-darwin.h
new file mode 100644
index 0000000000..290c5b1c1f
--- /dev/null
+++ b/contrib/libs/xz/common/config-darwin.h
@@ -0,0 +1,504 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+/* #undef AC_APPLE_UNIVERSAL_BUILD */
+
+/* How many MiB of RAM to assume if the real amount cannot be determined. */
+#define ASSUME_RAM 128
+
+/* Define to 1 if translation of program messages to the user's native
+   language is requested. */
+/* #undef ENABLE_NLS */
+
+/* Define to 1 if bswap_16 is available. */
+/* #undef HAVE_BSWAP_16 */
+
+/* Define to 1 if bswap_32 is available. */
+/* #undef HAVE_BSWAP_32 */
+
+/* Define to 1 if bswap_64 is available. */
+/* #undef HAVE_BSWAP_64 */
+
+/* Define to 1 if you have the <byteswap.h> header file. */
+/* #undef HAVE_BYTESWAP_H */
+
+/* Define to 1 if Capsicum is available. */
+/* #undef HAVE_CAPSICUM */
+
+/* Define to 1 if the system has the type `CC_SHA256_CTX'. */
+/* #undef HAVE_CC_SHA256_CTX */
+
+/* Define to 1 if you have the `CC_SHA256_Init' function. */
+/* #undef HAVE_CC_SHA256_INIT */
+
+/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the
+   CoreFoundation framework. */
+#define HAVE_CFLOCALECOPYCURRENT 1
+
+/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
+   the CoreFoundation framework. */
+#define HAVE_CFPREFERENCESCOPYAPPVALUE 1
+
+/* Define to 1 if crc32 integrity check is enabled. */
+#define HAVE_CHECK_CRC32 1
+
+/* Define to 1 if crc64 integrity check is enabled. */
+#define HAVE_CHECK_CRC64 1
+
+/* Define to 1 if sha256 integrity check is enabled. */
+#define HAVE_CHECK_SHA256 1
+
+/* Define to 1 if you have the `clock_gettime' function. */
+/* #undef HAVE_CLOCK_GETTIME */
+
+/* Define to 1 if you have the <CommonCrypto/CommonDigest.h> header file. */
+/* #undef HAVE_COMMONCRYPTO_COMMONDIGEST_H */
+
+/* Define if the GNU dcgettext() function is already present or preinstalled.
+   */
+/* #undef HAVE_DCGETTEXT */
+
+/* Define to 1 if you have the declaration of `CLOCK_MONOTONIC', and to 0 if
+   you don't. */
+#define HAVE_DECL_CLOCK_MONOTONIC 0
+
+/* Define to 1 if you have the declaration of `program_invocation_name', and
+   to 0 if you don't. */
+#define HAVE_DECL_PROGRAM_INVOCATION_NAME 0
+
+/* Define to 1 if any of HAVE_DECODER_foo have been defined. */
+#define HAVE_DECODERS 1
+
+/* Define to 1 if arm decoder is enabled. */
+#define HAVE_DECODER_ARM 1
+
+/* Define to 1 if armthumb decoder is enabled. */
+#define HAVE_DECODER_ARMTHUMB 1
+
+/* Define to 1 if delta decoder is enabled. */
+#define HAVE_DECODER_DELTA 1
+
+/* Define to 1 if ia64 decoder is enabled. */
+#define HAVE_DECODER_IA64 1
+
+/* Define to 1 if lzma1 decoder is enabled. */
+#define HAVE_DECODER_LZMA1 1
+
+/* Define to 1 if lzma2 decoder is enabled. */
+#define HAVE_DECODER_LZMA2 1
+
+/* Define to 1 if powerpc decoder is enabled. */
+#define HAVE_DECODER_POWERPC 1
+
+/* Define to 1 if sparc decoder is enabled. */
+#define HAVE_DECODER_SPARC 1
+
+/* Define to 1 if x86 decoder is enabled. */
+#define HAVE_DECODER_X86 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if any of HAVE_ENCODER_foo have been defined. */
+#define HAVE_ENCODERS 1
+
+/* Define to 1 if arm encoder is enabled. */
+#define HAVE_ENCODER_ARM 1
+
+/* Define to 1 if armthumb encoder is enabled. */
+#define HAVE_ENCODER_ARMTHUMB 1
+
+/* Define to 1 if delta encoder is enabled. */
+#define HAVE_ENCODER_DELTA 1
+
+/* Define to 1 if ia64 encoder is enabled. */
+#define HAVE_ENCODER_IA64 1
+
+/* Define to 1 if lzma1 encoder is enabled. */
+#define HAVE_ENCODER_LZMA1 1
+
+/* Define to 1 if lzma2 encoder is enabled. */
+#define HAVE_ENCODER_LZMA2 1
+
+/* Define to 1 if powerpc encoder is enabled. */
+#define HAVE_ENCODER_POWERPC 1
+
+/* Define to 1 if sparc encoder is enabled. */
+#define HAVE_ENCODER_SPARC 1
+
+/* Define to 1 if x86 encoder is enabled. */
+#define HAVE_ENCODER_X86 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the `futimens' function. */
+/* #undef HAVE_FUTIMENS */
+
+/* Define to 1 if you have the `futimes' function. */
+#define HAVE_FUTIMES 1
+
+/* Define to 1 if you have the `futimesat' function. */
+/* #undef HAVE_FUTIMESAT */
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#define HAVE_GETOPT_H 1
+
+/* Define to 1 if you have the `getopt_long' function. */
+#define HAVE_GETOPT_LONG 1
+
+/* Define if the GNU gettext() function is already present or preinstalled. */
+/* #undef HAVE_GETTEXT */
+
+/* Define if you have the iconv() function and it works. */
+/* #undef HAVE_ICONV */
+
+/* Define to 1 if you have the <immintrin.h> header file. */
+#if defined(__i386__) || defined(__x86_64__)
+#define HAVE_IMMINTRIN_H 1
+#endif
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 if mbrtowc and mbstate_t are properly declared. */
+#define HAVE_MBRTOWC 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 to enable bt2 match finder. */
+#define HAVE_MF_BT2 1
+
+/* Define to 1 to enable bt3 match finder. */
+#define HAVE_MF_BT3 1
+
+/* Define to 1 to enable bt4 match finder. */
+#define HAVE_MF_BT4 1
+
+/* Define to 1 to enable hc3 match finder. */
+#define HAVE_MF_HC3 1
+
+/* Define to 1 to enable hc4 match finder. */
+#define HAVE_MF_HC4 1
+
+/* Define to 1 if getopt.h declares extern int optreset. */
+#define HAVE_OPTRESET 1
+
+/* Define to 1 if you have the `posix_fadvise' function. */
+/* #undef HAVE_POSIX_FADVISE */
+
+/* Define to 1 if you have the `pthread_condattr_setclock' function. */
+/* #undef HAVE_PTHREAD_CONDATTR_SETCLOCK */
+
+/* Have PTHREAD_PRIO_INHERIT. */
+#define HAVE_PTHREAD_PRIO_INHERIT 1
+
+/* Define to 1 if you have the `SHA256Init' function. */
+/* #undef HAVE_SHA256INIT */
+
+/* Define to 1 if the system has the type `SHA256_CTX'. */
+/* #undef HAVE_SHA256_CTX */
+
+/* Define to 1 if you have the <sha256.h> header file. */
+/* #undef HAVE_SHA256_H */
+
+/* Define to 1 if you have the `SHA256_Init' function. */
+/* #undef HAVE_SHA256_INIT */
+
+/* Define to 1 if the system has the type `SHA2_CTX'. */
+/* #undef HAVE_SHA2_CTX */
+
+/* Define to 1 if you have the <sha2.h> header file. */
+/* #undef HAVE_SHA2_H */
+
+/* Define to 1 if optimizing for size. */
+/* #undef HAVE_SMALL */
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#define HAVE_STDBOOL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if `st_atimensec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIMENSEC */
+
+/* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */
+#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
+
+/* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC */
+
+/* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC */
+
+/* Define to 1 if `st_uatime' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_UATIME */
+
+/* Define to 1 if you have the <sys/byteorder.h> header file. */
+/* #undef HAVE_SYS_BYTEORDER_H */
+
+/* Define to 1 if you have the <sys/capsicum.h> header file. */
+/* #undef HAVE_SYS_CAPSICUM_H */
+
+/* Define to 1 if you have the <sys/endian.h> header file. */
+/* #undef HAVE_SYS_ENDIAN_H */
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#define HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if the system has the type `uintptr_t'. */
+#define HAVE_UINTPTR_T 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the `utime' function. */
+/* #undef HAVE_UTIME */
+
+/* Define to 1 if you have the `utimes' function. */
+/* #undef HAVE_UTIMES */
+
+/* Define to 1 or 0, depending whether the compiler supports simple visibility
+   declarations. */
+#define HAVE_VISIBILITY 1
+
+/* Define to 1 if you have the `wcwidth' function. */
+#define HAVE_WCWIDTH 1
+
+/* Define to 1 if the system has the type `_Bool'. */
+#define HAVE__BOOL 1
+
+/* Define to 1 if you have the `_futime' function. */
+/* #undef HAVE__FUTIME */
+
+/* Define to 1 if _mm_movemask_epi8 is available. */
+#define HAVE__MM_MOVEMASK_EPI8 1
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#define LT_OBJDIR ".libs/"
+
+/* Define to 1 when using POSIX threads (pthreads). */
+#define MYTHREAD_POSIX 1
+
+/* Define to 1 when using Windows Vista compatible threads. This uses features
+   that are not available on Windows XP. */
+/* #undef MYTHREAD_VISTA */
+
+/* Define to 1 when using Windows 95 (and thus XP) compatible threads. This
+   avoids use of features that were added in Windows Vista. */
+/* #undef MYTHREAD_WIN95 */
+
+/* Define to 1 to disable debugging code. */
+#define NDEBUG 1
+
+/* Name of package */
+#define PACKAGE "xz"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "lasse.collin@tukaani.org"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "XZ Utils"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "XZ Utils 5.2.4"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "xz"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "https://tukaani.org/xz/"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "5.2.4"
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* The size of `size_t', as computed by sizeof. */
+#define SIZEOF_SIZE_T 8
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   cpuset(2). */
+/* #undef TUKLIB_CPUCORES_CPUSET */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   pstat_getdynamic(). */
+/* #undef TUKLIB_CPUCORES_PSTAT_GETDYNAMIC */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sched_getaffinity() */
+/* #undef TUKLIB_CPUCORES_SCHED_GETAFFINITY */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sysconf(_SC_NPROCESSORS_ONLN) or sysconf(_SC_NPROC_ONLN). */
+/* #undef TUKLIB_CPUCORES_SYSCONF */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sysctl(). */
+#define TUKLIB_CPUCORES_SYSCTL 1
+
+/* Define to 1 if the system supports fast unaligned access to 16-bit and
+   32-bit integers. */
+#define TUKLIB_FAST_UNALIGNED_ACCESS 1
+
+/* Define to 1 if the amount of physical memory can be detected with
+   _system_configuration.physmem. */
+/* #undef TUKLIB_PHYSMEM_AIX */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   getinvent_r(). */
+/* #undef TUKLIB_PHYSMEM_GETINVENT_R */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   getsysinfo(). */
+/* #undef TUKLIB_PHYSMEM_GETSYSINFO */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   pstat_getstatic(). */
+/* #undef TUKLIB_PHYSMEM_PSTAT_GETSTATIC */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   sysconf(_SC_PAGESIZE) and sysconf(_SC_PHYS_PAGES). */
+#define TUKLIB_PHYSMEM_SYSCONF 1
+
+/* Define to 1 if the amount of physical memory can be detected with sysctl().
+   */
+/* #undef TUKLIB_PHYSMEM_SYSCTL */
+
+/* Define to 1 if the amount of physical memory can be detected with Linux
+   sysinfo(). */
+/* #undef TUKLIB_PHYSMEM_SYSINFO */
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# define _ALL_SOURCE 1
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE 1
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# define _POSIX_PTHREAD_SEMANTICS 1
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# define _TANDEM_SOURCE 1
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# define __EXTENSIONS__ 1
+#endif
+
+
+/* Version number of package */
+#define VERSION "5.2.4"
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+/* #  undef WORDS_BIGENDIAN */
+# endif
+#endif
+
+/* Enable large inode numbers on Mac OS X 10.5.  */
+#ifndef _DARWIN_USE_64_BIT_INODE
+# define _DARWIN_USE_64_BIT_INODE 1
+#endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+/* #undef _FILE_OFFSET_BITS */
+
+/* Define for large files, on AIX-style hosts. */
+/* #undef _LARGE_FILES */
+
+/* Define to 1 if on MINIX. */
+/* #undef _MINIX */
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+/* #undef _POSIX_1_SOURCE */
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+/* #undef _POSIX_SOURCE */
+
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT32_T */
+
+/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT64_T */
+
+/* Define for Solaris 2.5.1 so the uint8_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT8_T */
+
+/* Define to rpl_ if the getopt replacement functions and variables should be
+   used. */
+/* #undef __GETOPT_PREFIX */
+
+/* Define to the type of a signed integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef int32_t */
+
+/* Define to the type of a signed integer type of width exactly 64 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef int64_t */
+
+/* Define to the type of an unsigned integer type of width exactly 16 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint16_t */
+
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint32_t */
+
+/* Define to the type of an unsigned integer type of width exactly 64 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint64_t */
+
+/* Define to the type of an unsigned integer type of width exactly 8 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint8_t */
+
+/* Define to the type of an unsigned integer type wide enough to hold a
+   pointer, if such a type exists, and if the system does not define it. */
+/* #undef uintptr_t */
diff --git a/contrib/libs/xz/common/config-linux.h b/contrib/libs/xz/common/config-linux.h
new file mode 100644
index 0000000000..ecb3aeff0c
--- /dev/null
+++ b/contrib/libs/xz/common/config-linux.h
@@ -0,0 +1,504 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+/* #undef AC_APPLE_UNIVERSAL_BUILD */
+
+/* How many MiB of RAM to assume if the real amount cannot be determined. */
+#define ASSUME_RAM 128
+
+/* Define to 1 if translation of program messages to the user's native
+   language is requested. */
+#define ENABLE_NLS 1
+
+/* Define to 1 if bswap_16 is available. */
+#define HAVE_BSWAP_16 1
+
+/* Define to 1 if bswap_32 is available. */
+#define HAVE_BSWAP_32 1
+
+/* Define to 1 if bswap_64 is available. */
+#define HAVE_BSWAP_64 1
+
+/* Define to 1 if you have the <byteswap.h> header file. */
+#define HAVE_BYTESWAP_H 1
+
+/* Define to 1 if Capsicum is available. */
+/* #undef HAVE_CAPSICUM */
+
+/* Define to 1 if the system has the type `CC_SHA256_CTX'. */
+/* #undef HAVE_CC_SHA256_CTX */
+
+/* Define to 1 if you have the `CC_SHA256_Init' function. */
+/* #undef HAVE_CC_SHA256_INIT */
+
+/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the
+   CoreFoundation framework. */
+/* #undef HAVE_CFLOCALECOPYCURRENT */
+
+/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
+   the CoreFoundation framework. */
+/* #undef HAVE_CFPREFERENCESCOPYAPPVALUE */
+
+/* Define to 1 if crc32 integrity check is enabled. */
+#define HAVE_CHECK_CRC32 1
+
+/* Define to 1 if crc64 integrity check is enabled. */
+#define HAVE_CHECK_CRC64 1
+
+/* Define to 1 if sha256 integrity check is enabled. */
+#define HAVE_CHECK_SHA256 1
+
+/* Define to 1 if you have the `clock_gettime' function. */
+#define HAVE_CLOCK_GETTIME 1
+
+/* Define to 1 if you have the <CommonCrypto/CommonDigest.h> header file. */
+/* #undef HAVE_COMMONCRYPTO_COMMONDIGEST_H */
+
+/* Define if the GNU dcgettext() function is already present or preinstalled.
+   */
+#define HAVE_DCGETTEXT 1
+
+/* Define to 1 if you have the declaration of `CLOCK_MONOTONIC', and to 0 if
+   you don't. */
+#define HAVE_DECL_CLOCK_MONOTONIC 1
+
+/* Define to 1 if you have the declaration of `program_invocation_name', and
+   to 0 if you don't. */
+#define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
+
+/* Define to 1 if any of HAVE_DECODER_foo have been defined. */
+#define HAVE_DECODERS 1
+
+/* Define to 1 if arm decoder is enabled. */
+#define HAVE_DECODER_ARM 1
+
+/* Define to 1 if armthumb decoder is enabled. */
+#define HAVE_DECODER_ARMTHUMB 1
+
+/* Define to 1 if delta decoder is enabled. */
+#define HAVE_DECODER_DELTA 1
+
+/* Define to 1 if ia64 decoder is enabled. */
+#define HAVE_DECODER_IA64 1
+
+/* Define to 1 if lzma1 decoder is enabled. */
+#define HAVE_DECODER_LZMA1 1
+
+/* Define to 1 if lzma2 decoder is enabled. */
+#define HAVE_DECODER_LZMA2 1
+
+/* Define to 1 if powerpc decoder is enabled. */
+#define HAVE_DECODER_POWERPC 1
+
+/* Define to 1 if sparc decoder is enabled. */
+#define HAVE_DECODER_SPARC 1
+
+/* Define to 1 if x86 decoder is enabled. */
+#define HAVE_DECODER_X86 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if any of HAVE_ENCODER_foo have been defined. */
+#define HAVE_ENCODERS 1
+
+/* Define to 1 if arm encoder is enabled. */
+#define HAVE_ENCODER_ARM 1
+
+/* Define to 1 if armthumb encoder is enabled. */
+#define HAVE_ENCODER_ARMTHUMB 1
+
+/* Define to 1 if delta encoder is enabled. */
+#define HAVE_ENCODER_DELTA 1
+
+/* Define to 1 if ia64 encoder is enabled. */
+#define HAVE_ENCODER_IA64 1
+
+/* Define to 1 if lzma1 encoder is enabled. */
+#define HAVE_ENCODER_LZMA1 1
+
+/* Define to 1 if lzma2 encoder is enabled. */
+#define HAVE_ENCODER_LZMA2 1
+
+/* Define to 1 if powerpc encoder is enabled. */
+#define HAVE_ENCODER_POWERPC 1
+
+/* Define to 1 if sparc encoder is enabled. */
+#define HAVE_ENCODER_SPARC 1
+
+/* Define to 1 if x86 encoder is enabled. */
+#define HAVE_ENCODER_X86 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the `futimens' function. */
+#define HAVE_FUTIMENS 1
+
+/* Define to 1 if you have the `futimes' function. */
+/* #undef HAVE_FUTIMES */
+
+/* Define to 1 if you have the `futimesat' function. */
+/* #undef HAVE_FUTIMESAT */
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#define HAVE_GETOPT_H 1
+
+/* Define to 1 if you have the `getopt_long' function. */
+#define HAVE_GETOPT_LONG 1
+
+/* Define if the GNU gettext() function is already present or preinstalled. */
+#define HAVE_GETTEXT 1
+
+/* Define if you have the iconv() function and it works. */
+/* #undef HAVE_ICONV */
+
+/* Define to 1 if you have the <immintrin.h> header file. */
+#if defined(__i386__) || defined(__x86_64__)
+#define HAVE_IMMINTRIN_H 1
+#endif
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 if mbrtowc and mbstate_t are properly declared. */
+#define HAVE_MBRTOWC 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 to enable bt2 match finder. */
+#define HAVE_MF_BT2 1
+
+/* Define to 1 to enable bt3 match finder. */
+#define HAVE_MF_BT3 1
+
+/* Define to 1 to enable bt4 match finder. */
+#define HAVE_MF_BT4 1
+
+/* Define to 1 to enable hc3 match finder. */
+#define HAVE_MF_HC3 1
+
+/* Define to 1 to enable hc4 match finder. */
+#define HAVE_MF_HC4 1
+
+/* Define to 1 if getopt.h declares extern int optreset. */
+/* #undef HAVE_OPTRESET */
+
+/* Define to 1 if you have the `posix_fadvise' function. */
+#define HAVE_POSIX_FADVISE 1
+
+/* Define to 1 if you have the `pthread_condattr_setclock' function. */
+#define HAVE_PTHREAD_CONDATTR_SETCLOCK 1
+
+/* Have PTHREAD_PRIO_INHERIT. */
+#define HAVE_PTHREAD_PRIO_INHERIT 1
+
+/* Define to 1 if you have the `SHA256Init' function. */
+/* #undef HAVE_SHA256INIT */
+
+/* Define to 1 if the system has the type `SHA256_CTX'. */
+/* #undef HAVE_SHA256_CTX */
+
+/* Define to 1 if you have the <sha256.h> header file. */
+/* #undef HAVE_SHA256_H */
+
+/* Define to 1 if you have the `SHA256_Init' function. */
+/* #undef HAVE_SHA256_INIT */
+
+/* Define to 1 if the system has the type `SHA2_CTX'. */
+/* #undef HAVE_SHA2_CTX */
+
+/* Define to 1 if you have the <sha2.h> header file. */
+/* #undef HAVE_SHA2_H */
+
+/* Define to 1 if optimizing for size. */
+/* #undef HAVE_SMALL */
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#define HAVE_STDBOOL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if `st_atimensec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIMENSEC */
+
+/* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC */
+
+/* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC */
+
+/* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */
+#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
+
+/* Define to 1 if `st_uatime' is a member of `struct stat'. */
+/* #undef HAVE_STRUCT_STAT_ST_UATIME */
+
+/* Define to 1 if you have the <sys/byteorder.h> header file. */
+/* #undef HAVE_SYS_BYTEORDER_H */
+
+/* Define to 1 if you have the <sys/capsicum.h> header file. */
+/* #undef HAVE_SYS_CAPSICUM_H */
+
+/* Define to 1 if you have the <sys/endian.h> header file. */
+/* #undef HAVE_SYS_ENDIAN_H */
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#define HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if the system has the type `uintptr_t'. */
+#define HAVE_UINTPTR_T 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the `utime' function. */
+/* #undef HAVE_UTIME */
+
+/* Define to 1 if you have the `utimes' function. */
+/* #undef HAVE_UTIMES */
+
+/* Define to 1 or 0, depending whether the compiler supports simple visibility
+   declarations. */
+#define HAVE_VISIBILITY 1
+
+/* Define to 1 if you have the `wcwidth' function. */
+#define HAVE_WCWIDTH 1
+
+/* Define to 1 if the system has the type `_Bool'. */
+#define HAVE__BOOL 1
+
+/* Define to 1 if you have the `_futime' function. */
+/* #undef HAVE__FUTIME */
+
+/* Define to 1 if _mm_movemask_epi8 is available. */
+#define HAVE__MM_MOVEMASK_EPI8 1
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#define LT_OBJDIR ".libs/"
+
+/* Define to 1 when using POSIX threads (pthreads). */
+#define MYTHREAD_POSIX 1
+
+/* Define to 1 when using Windows Vista compatible threads. This uses features
+   that are not available on Windows XP. */
+/* #undef MYTHREAD_VISTA */
+
+/* Define to 1 when using Windows 95 (and thus XP) compatible threads. This
+   avoids use of features that were added in Windows Vista. */
+/* #undef MYTHREAD_WIN95 */
+
+/* Define to 1 to disable debugging code. */
+#define NDEBUG 1
+
+/* Name of package */
+#define PACKAGE "xz"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "lasse.collin@tukaani.org"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "XZ Utils"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "XZ Utils 5.2.4"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "xz"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "https://tukaani.org/xz/"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "5.2.4"
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* The size of `size_t', as computed by sizeof. */
+#define SIZEOF_SIZE_T 8
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   cpuset(2). */
+/* #undef TUKLIB_CPUCORES_CPUSET */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   pstat_getdynamic(). */
+/* #undef TUKLIB_CPUCORES_PSTAT_GETDYNAMIC */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sched_getaffinity() */
+#define TUKLIB_CPUCORES_SCHED_GETAFFINITY 1
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sysconf(_SC_NPROCESSORS_ONLN) or sysconf(_SC_NPROC_ONLN). */
+/* #undef TUKLIB_CPUCORES_SYSCONF */
+
+/* Define to 1 if the number of available CPU cores can be detected with
+   sysctl(). */
+/* #undef TUKLIB_CPUCORES_SYSCTL */
+
+/* Define to 1 if the system supports fast unaligned access to 16-bit and
+   32-bit integers. */
+#define TUKLIB_FAST_UNALIGNED_ACCESS 1
+
+/* Define to 1 if the amount of physical memory can be detected with
+   _system_configuration.physmem. */
+/* #undef TUKLIB_PHYSMEM_AIX */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   getinvent_r(). */
+/* #undef TUKLIB_PHYSMEM_GETINVENT_R */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   getsysinfo(). */
+/* #undef TUKLIB_PHYSMEM_GETSYSINFO */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   pstat_getstatic(). */
+/* #undef TUKLIB_PHYSMEM_PSTAT_GETSTATIC */
+
+/* Define to 1 if the amount of physical memory can be detected with
+   sysconf(_SC_PAGESIZE) and sysconf(_SC_PHYS_PAGES). */
+#define TUKLIB_PHYSMEM_SYSCONF 1
+
+/* Define to 1 if the amount of physical memory can be detected with sysctl().
+   */
+/* #undef TUKLIB_PHYSMEM_SYSCTL */
+
+/* Define to 1 if the amount of physical memory can be detected with Linux
+   sysinfo(). */
+/* #undef TUKLIB_PHYSMEM_SYSINFO */
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# define _ALL_SOURCE 1
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE 1
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# define _POSIX_PTHREAD_SEMANTICS 1
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# define _TANDEM_SOURCE 1
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# define __EXTENSIONS__ 1
+#endif
+
+
+/* Version number of package */
+#define VERSION "5.2.4"
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+/* #  undef WORDS_BIGENDIAN */
+# endif
+#endif
+
+/* Enable large inode numbers on Mac OS X 10.5.  */
+#ifndef _DARWIN_USE_64_BIT_INODE
+# define _DARWIN_USE_64_BIT_INODE 1
+#endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+/* #undef _FILE_OFFSET_BITS */
+
+/* Define for large files, on AIX-style hosts. */
+/* #undef _LARGE_FILES */
+
+/* Define to 1 if on MINIX. */
+/* #undef _MINIX */
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+/* #undef _POSIX_1_SOURCE */
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+/* #undef _POSIX_SOURCE */
+
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT32_T */
+
+/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT64_T */
+
+/* Define for Solaris 2.5.1 so the uint8_t typedef from <sys/synch.h>,
+   <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+   #define below would cause a syntax error. */
+/* #undef _UINT8_T */
+
+/* Define to rpl_ if the getopt replacement functions and variables should be
+   used. */
+/* #undef __GETOPT_PREFIX */
+
+/* Define to the type of a signed integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef int32_t */
+
+/* Define to the type of a signed integer type of width exactly 64 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef int64_t */
+
+/* Define to the type of an unsigned integer type of width exactly 16 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint16_t */
+
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint32_t */
+
+/* Define to the type of an unsigned integer type of width exactly 64 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint64_t */
+
+/* Define to the type of an unsigned integer type of width exactly 8 bits if
+   such a type exists and the standard includes do not define it. */
+/* #undef uint8_t */
+
+/* Define to the type of an unsigned integer type wide enough to hold a
+   pointer, if such a type exists, and if the system does not define it. */
+/* #undef uintptr_t */
diff --git a/contrib/libs/xz/common/config-windows.h b/contrib/libs/xz/common/config-windows.h
new file mode 100644
index 0000000000..25ac18e747
--- /dev/null
+++ b/contrib/libs/xz/common/config-windows.h
@@ -0,0 +1,148 @@
+/* config.h for compiling liblzma (*not* the whole XZ Utils) with MSVC 2017 */
+
+/* Prefix for symbols exported by tuklib_*.c files */
+#define TUKLIB_SYMBOL_PREFIX lzma_
+
+/* How many MiB of RAM to assume if the real amount cannot be determined. */
+#define ASSUME_RAM 128
+
+/* Define to 1 if crc32 integrity check is enabled. */
+#define HAVE_CHECK_CRC32 1
+
+/* Define to 1 if crc64 integrity check is enabled. */
+#define HAVE_CHECK_CRC64 1
+
+/* Define to 1 if sha256 integrity check is enabled. */
+#define HAVE_CHECK_SHA256 1
+
+/* Define to 1 if any of HAVE_DECODER_foo have been defined. */
+#define HAVE_DECODERS 1
+
+/* Define to 1 if arm decoder is enabled. */
+#define HAVE_DECODER_ARM 1
+
+/* Define to 1 if armthumb decoder is enabled. */
+#define HAVE_DECODER_ARMTHUMB 1
+
+/* Define to 1 if delta decoder is enabled. */
+#define HAVE_DECODER_DELTA 1
+
+/* Define to 1 if ia64 decoder is enabled. */
+#define HAVE_DECODER_IA64 1
+
+/* Define to 1 if lzma1 decoder is enabled. */
+#define HAVE_DECODER_LZMA1 1
+
+/* Define to 1 if lzma2 decoder is enabled. */
+#define HAVE_DECODER_LZMA2 1
+
+/* Define to 1 if powerpc decoder is enabled. */
+#define HAVE_DECODER_POWERPC 1
+
+/* Define to 1 if sparc decoder is enabled. */
+#define HAVE_DECODER_SPARC 1
+
+/* Define to 1 if x86 decoder is enabled. */
+#define HAVE_DECODER_X86 1
+
+/* Define to 1 if any of HAVE_ENCODER_foo have been defined. */
+#define HAVE_ENCODERS 1
+
+/* Define to 1 if arm encoder is enabled. */
+#define HAVE_ENCODER_ARM 1
+
+/* Define to 1 if armthumb encoder is enabled. */
+#define HAVE_ENCODER_ARMTHUMB 1
+
+/* Define to 1 if delta encoder is enabled. */
+#define HAVE_ENCODER_DELTA 1
+
+/* Define to 1 if ia64 encoder is enabled. */
+#define HAVE_ENCODER_IA64 1
+
+/* Define to 1 if lzma1 encoder is enabled. */
+#define HAVE_ENCODER_LZMA1 1
+
+/* Define to 1 if lzma2 encoder is enabled. */
+#define HAVE_ENCODER_LZMA2 1
+
+/* Define to 1 if powerpc encoder is enabled. */
+#define HAVE_ENCODER_POWERPC 1
+
+/* Define to 1 if sparc encoder is enabled. */
+#define HAVE_ENCODER_SPARC 1
+
+/* Define to 1 if x86 encoder is enabled. */
+#define HAVE_ENCODER_X86 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 to enable bt2 match finder. */
+#define HAVE_MF_BT2 1
+
+/* Define to 1 to enable bt3 match finder. */
+#define HAVE_MF_BT3 1
+
+/* Define to 1 to enable bt4 match finder. */
+#define HAVE_MF_BT4 1
+
+/* Define to 1 to enable hc3 match finder. */
+#define HAVE_MF_HC3 1
+
+/* Define to 1 to enable hc4 match finder. */
+#define HAVE_MF_HC4 1
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#define HAVE_STDBOOL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 or 0, depending whether the compiler supports simple visibility
+   declarations. */
+#define HAVE_VISIBILITY 0
+
+/* Define to 1 if the system has the type `_Bool'. */
+#define HAVE__BOOL 1
+
+#ifdef _M_IX86
+/* Define to 1 when using Windows 95 (and thus XP) compatible threads. This
+   avoids use of features that were added in Windows Vista.
+   This is used for 32-bit x86 builds for compatibility reasons since it
+   makes no measurable difference in performance compared to Vista threads. */
+#define MYTHREAD_WIN95 1
+#else
+/* Define to 1 when using Windows Vista compatible threads. This uses features
+   that are not available on Windows XP. */
+#define MYTHREAD_VISTA 1
+#endif
+
+/* Define to 1 to disable debugging code. */
+#define NDEBUG 1
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "XZ Utils"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "https://tukaani.org/xz/"
+
+/* The size of `size_t', as computed by sizeof. */
+#ifdef _WIN64
+#define SIZEOF_SIZE_T 8
+#else
+#define SIZEOF_SIZE_T 4
+#endif
+
+/* Define to 1 if the system supports fast unaligned access to 16-bit and
+   32-bit integers. */
+#define TUKLIB_FAST_UNALIGNED_ACCESS 1
diff --git a/contrib/libs/xz/common/config.h b/contrib/libs/xz/common/config.h
new file mode 100644
index 0000000000..7df8747873
--- /dev/null
+++ b/contrib/libs/xz/common/config.h
@@ -0,0 +1,25 @@
+#pragma once
+
+#include <util/system/platform.h>
+
+#if defined(_android_)
+#   if defined(_i386_)
+#       include "config-android-i386.h"
+#   elif defined(_x86_64_)
+#       include "config-linux.h"
+#   elif defined(_arm32_)
+#       include "config-android-arm32.h"
+#   elif defined(_arm64_)
+#       include "config-android-arm64.h"
+#   endif
+#elif defined(_linux_)
+#   include "config-linux.h"
+#elif defined(_darwin_)
+#   include "config-darwin.h"
+#elif defined(_windows_)
+#   include "config-windows.h"
+#else
+#   error "Unsupported platform"
+#endif
+
+
diff --git a/contrib/libs/xz/common/mythread.h b/contrib/libs/xz/common/mythread.h
new file mode 100644
index 0000000000..be22654240
--- /dev/null
+++ b/contrib/libs/xz/common/mythread.h
@@ -0,0 +1,521 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file       mythread.h
+/// \brief      Some threading related helper macros and functions
+//
+//  Author:     Lasse Collin
+//
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef MYTHREAD_H
+#define MYTHREAD_H
+
+#include "sysdefs.h"
+
+// If any type of threading is enabled, #define MYTHREAD_ENABLED.
+#if defined(MYTHREAD_POSIX) || defined(MYTHREAD_WIN95) \
+		|| defined(MYTHREAD_VISTA)
+#	define MYTHREAD_ENABLED 1
+#endif
+
+
+#ifdef MYTHREAD_ENABLED
+
+////////////////////////////////////////
+// Shared between all threading types //
+////////////////////////////////////////
+
+// Locks a mutex for a duration of a block.
+//
+// Perform mythread_mutex_lock(&mutex) in the beginning of a block
+// and mythread_mutex_unlock(&mutex) at the end of the block. "break"
+// may be used to unlock the mutex and jump out of the block.
+// mythread_sync blocks may be nested.
+//
+// Example:
+//
+//     mythread_sync(mutex) {
+//         foo();
+//         if (some_error)
+//             break; // Skips bar()
+//         bar();
+//     }
+//
+// At least GCC optimizes the loops completely away so it doesn't slow
+// things down at all compared to plain mythread_mutex_lock(&mutex)
+// and mythread_mutex_unlock(&mutex) calls.
+//
+#define mythread_sync(mutex) mythread_sync_helper1(mutex, __LINE__)
+#define mythread_sync_helper1(mutex, line) mythread_sync_helper2(mutex, line)
+#define mythread_sync_helper2(mutex, line) \
+	for (unsigned int mythread_i_ ## line = 0; \
+			mythread_i_ ## line \
+				? (mythread_mutex_unlock(&(mutex)), 0) \
+				: (mythread_mutex_lock(&(mutex)), 1); \
+			mythread_i_ ## line = 1) \
+		for (unsigned int mythread_j_ ## line = 0; \
+				!mythread_j_ ## line; \
+				mythread_j_ ## line = 1)
+#endif
+
+
+#if !defined(MYTHREAD_ENABLED)
+
+//////////////////
+// No threading //
+//////////////////
+
+// Calls the given function once. This isn't thread safe.
+#define mythread_once(func) \
+do { \
+	static bool once_ = false; \
+	if (!once_) { \
+		func(); \
+		once_ = true; \
+	} \
+} while (0)
+
+
+#if !(defined(_WIN32) && !defined(__CYGWIN__))
+// Use sigprocmask() to set the signal mask in single-threaded programs.
+#include <signal.h>
+
+static inline void
+mythread_sigmask(int how, const sigset_t *restrict set,
+		sigset_t *restrict oset)
+{
+	int ret = sigprocmask(how, set, oset);
+	assert(ret == 0);
+	(void)ret;
+}
+#endif
+
+
+#elif defined(MYTHREAD_POSIX)
+
+////////////////////
+// Using pthreads //
+////////////////////
+
+#include <sys/time.h>
+#include <pthread.h>
+#include <signal.h>
+#include <time.h>
+#include <errno.h>
+
+#define MYTHREAD_RET_TYPE void *
+#define MYTHREAD_RET_VALUE NULL
+
+typedef pthread_t mythread;
+typedef pthread_mutex_t mythread_mutex;
+
+typedef struct {
+	pthread_cond_t cond;
+#ifdef HAVE_CLOCK_GETTIME
+	// Clock ID (CLOCK_REALTIME or CLOCK_MONOTONIC) associated with
+	// the condition variable.
+	clockid_t clk_id;
+#endif
+} mythread_cond;
+
+typedef struct timespec mythread_condtime;
+
+
+// Calls the given function once in a thread-safe way.
+#define mythread_once(func) \
+	do { \
+		static pthread_once_t once_ = PTHREAD_ONCE_INIT; \
+		pthread_once(&once_, &func); \
+	} while (0)
+
+
+// Use pthread_sigmask() to set the signal mask in multi-threaded programs.
+// Do nothing on OpenVMS since it lacks pthread_sigmask().
+static inline void
+mythread_sigmask(int how, const sigset_t *restrict set,
+		sigset_t *restrict oset)
+{
+#ifdef __VMS
+	(void)how;
+	(void)set;
+	(void)oset;
+#else
+	int ret = pthread_sigmask(how, set, oset);
+	assert(ret == 0);
+	(void)ret;
+#endif
+}
+
+
+// Creates a new thread with all signals blocked. Returns zero on success
+// and non-zero on error.
+static inline int
+mythread_create(mythread *thread, void *(*func)(void *arg), void *arg)
+{
+	sigset_t old;
+	sigset_t all;
+	sigfillset(&all);
+
+	mythread_sigmask(SIG_SETMASK, &all, &old);
+	const int ret = pthread_create(thread, NULL, func, arg);
+	mythread_sigmask(SIG_SETMASK, &old, NULL);
+
+	return ret;
+}
+
+// Joins a thread. Returns zero on success and non-zero on error.
+static inline int
+mythread_join(mythread thread)
+{
+	return pthread_join(thread, NULL);
+}
+
+
+// Initiatlizes a mutex. Returns zero on success and non-zero on error.
+static inline int
+mythread_mutex_init(mythread_mutex *mutex)
+{
+	return pthread_mutex_init(mutex, NULL);
+}
+
+static inline void
+mythread_mutex_destroy(mythread_mutex *mutex)
+{
+	int ret = pthread_mutex_destroy(mutex);
+	assert(ret == 0);
+	(void)ret;
+}
+
+static inline void
+mythread_mutex_lock(mythread_mutex *mutex)
+{
+	int ret = pthread_mutex_lock(mutex);
+	assert(ret == 0);
+	(void)ret;
+}
+
+static inline void
+mythread_mutex_unlock(mythread_mutex *mutex)
+{
+	int ret = pthread_mutex_unlock(mutex);
+	assert(ret == 0);
+	(void)ret;
+}
+
+
+// Initializes a condition variable.
+//
+// Using CLOCK_MONOTONIC instead of the default CLOCK_REALTIME makes the
+// timeout in pthread_cond_timedwait() work correctly also if system time
+// is suddenly changed. Unfortunately CLOCK_MONOTONIC isn't available
+// everywhere while the default CLOCK_REALTIME is, so the default is
+// used if CLOCK_MONOTONIC isn't available.
+//
+// If clock_gettime() isn't available at all, gettimeofday() will be used.
+static inline int
+mythread_cond_init(mythread_cond *mycond)
+{
+#ifdef HAVE_CLOCK_GETTIME
+	// NOTE: HAVE_DECL_CLOCK_MONOTONIC is always defined to 0 or 1.
+#	if defined(HAVE_PTHREAD_CONDATTR_SETCLOCK) && HAVE_DECL_CLOCK_MONOTONIC
+	struct timespec ts;
+	pthread_condattr_t condattr;
+
+	// POSIX doesn't seem to *require* that pthread_condattr_setclock()
+	// will fail if given an unsupported clock ID. Test that
+	// CLOCK_MONOTONIC really is supported using clock_gettime().
+	if (clock_gettime(CLOCK_MONOTONIC, &ts) == 0
+			&& pthread_condattr_init(&condattr) == 0) {
+		int ret = pthread_condattr_setclock(
+				&condattr, CLOCK_MONOTONIC);
+		if (ret == 0)
+			ret = pthread_cond_init(&mycond->cond, &condattr);
+
+		pthread_condattr_destroy(&condattr);
+
+		if (ret == 0) {
+			mycond->clk_id = CLOCK_MONOTONIC;
+			return 0;
+		}
+	}
+
+	// If anything above fails, fall back to the default CLOCK_REALTIME.
+	// POSIX requires that all implementations of clock_gettime() must
+	// support at least CLOCK_REALTIME.
+#	endif
+
+	mycond->clk_id = CLOCK_REALTIME;
+#endif
+
+	return pthread_cond_init(&mycond->cond, NULL);
+}
+
+static inline void
+mythread_cond_destroy(mythread_cond *cond)
+{
+	int ret = pthread_cond_destroy(&cond->cond);
+	assert(ret == 0);
+	(void)ret;
+}
+
+static inline void
+mythread_cond_signal(mythread_cond *cond)
+{
+	int ret = pthread_cond_signal(&cond->cond);
+	assert(ret == 0);
+	(void)ret;
+}
+
+static inline void
+mythread_cond_wait(mythread_cond *cond, mythread_mutex *mutex)
+{
+	int ret = pthread_cond_wait(&cond->cond, mutex);
+	assert(ret == 0);
+	(void)ret;
+}
+
+// Waits on a condition or until a timeout expires. If the timeout expires,
+// non-zero is returned, otherwise zero is returned.
+static inline int
+mythread_cond_timedwait(mythread_cond *cond, mythread_mutex *mutex,
+		const mythread_condtime *condtime)
+{
+	int ret = pthread_cond_timedwait(&cond->cond, mutex, condtime);
+	assert(ret == 0 || ret == ETIMEDOUT);
+	return ret;
+}
+
+// Sets condtime to the absolute time that is timeout_ms milliseconds
+// in the future. The type of the clock to use is taken from cond.
+static inline void
+mythread_condtime_set(mythread_condtime *condtime, const mythread_cond *cond,
+		uint32_t timeout_ms)
+{
+	condtime->tv_sec = timeout_ms / 1000;
+	condtime->tv_nsec = (timeout_ms % 1000) * 1000000;
+
+#ifdef HAVE_CLOCK_GETTIME
+	struct timespec now;
+	int ret = clock_gettime(cond->clk_id, &now);
+	assert(ret == 0);
+	(void)ret;
+
+	condtime->tv_sec += now.tv_sec;
+	condtime->tv_nsec += now.tv_nsec;
+#else
+	(void)cond;
+
+	struct timeval now;
+	gettimeofday(&now, NULL);
+
+	condtime->tv_sec += now.tv_sec;
+	condtime->tv_nsec += now.tv_usec * 1000L;
+#endif
+
+	// tv_nsec must stay in the range [0, 999_999_999].
+	if (condtime->tv_nsec >= 1000000000L) {
+		condtime->tv_nsec -= 1000000000L;
+		++condtime->tv_sec;
+	}
+}
+
+
+#elif defined(MYTHREAD_WIN95) || defined(MYTHREAD_VISTA)
+
+/////////////////////
+// Windows threads //
+/////////////////////
+
+#define WIN32_LEAN_AND_MEAN
+#ifdef MYTHREAD_VISTA
+#	undef _WIN32_WINNT
+#	define _WIN32_WINNT 0x0600
+#endif
+#include <windows.h>
+#include <process.h>
+
+#define MYTHREAD_RET_TYPE unsigned int __stdcall
+#define MYTHREAD_RET_VALUE 0
+
+typedef HANDLE mythread;
+typedef CRITICAL_SECTION mythread_mutex;
+
+#ifdef MYTHREAD_WIN95
+typedef HANDLE mythread_cond;
+#else
+typedef CONDITION_VARIABLE mythread_cond;
+#endif
+
+typedef struct {
+	// Tick count (milliseconds) in the beginning of the timeout.
+	// NOTE: This is 32 bits so it wraps around after 49.7 days.
+	// Multi-day timeouts may not work as expected.
+	DWORD start;
+
+	// Length of the timeout in milliseconds. The timeout expires
+	// when the current tick count minus "start" is equal or greater
+	// than "timeout".
+	DWORD timeout;
+} mythread_condtime;
+
+
+// mythread_once() is only available with Vista threads.
+#ifdef MYTHREAD_VISTA
+#define mythread_once(func) \
+	do { \
+		static INIT_ONCE once_ = INIT_ONCE_STATIC_INIT; \
+		BOOL pending_; \
+		if (!InitOnceBeginInitialize(&once_, 0, &pending_, NULL)) \
+			abort(); \
+		if (pending_) \
+			func(); \
+		if (!InitOnceComplete(&once, 0, NULL)) \
+			abort(); \
+	} while (0)
+#endif
+
+
+// mythread_sigmask() isn't available on Windows. Even a dummy version would
+// make no sense because the other POSIX signal functions are missing anyway.
+
+
+static inline int
+mythread_create(mythread *thread,
+		unsigned int (__stdcall *func)(void *arg), void *arg)
+{
+	uintptr_t ret = _beginthreadex(NULL, 0, func, arg, 0, NULL);
+	if (ret == 0)
+		return -1;
+
+	*thread = (HANDLE)ret;
+	return 0;
+}
+
+static inline int
+mythread_join(mythread thread)
+{
+	int ret = 0;
+
+	if (WaitForSingleObject(thread, INFINITE) != WAIT_OBJECT_0)
+		ret = -1;
+
+	if (!CloseHandle(thread))
+		ret = -1;
+
+	return ret;
+}
+
+
+static inline int
+mythread_mutex_init(mythread_mutex *mutex)
+{
+	InitializeCriticalSection(mutex);
+	return 0;
+}
+
+static inline void
+mythread_mutex_destroy(mythread_mutex *mutex)
+{
+	DeleteCriticalSection(mutex);
+}
+
+static inline void
+mythread_mutex_lock(mythread_mutex *mutex)
+{
+	EnterCriticalSection(mutex);
+}
+
+static inline void
+mythread_mutex_unlock(mythread_mutex *mutex)
+{
+	LeaveCriticalSection(mutex);
+}
+
+
+static inline int
+mythread_cond_init(mythread_cond *cond)
+{
+#ifdef MYTHREAD_WIN95
+	*cond = CreateEvent(NULL, FALSE, FALSE, NULL);
+	return *cond == NULL ? -1 : 0;
+#else
+	InitializeConditionVariable(cond);
+	return 0;
+#endif
+}
+
+static inline void
+mythread_cond_destroy(mythread_cond *cond)
+{
+#ifdef MYTHREAD_WIN95
+	CloseHandle(*cond);
+#else
+	(void)cond;
+#endif
+}
+
+static inline void
+mythread_cond_signal(mythread_cond *cond)
+{
+#ifdef MYTHREAD_WIN95
+	SetEvent(*cond);
+#else
+	WakeConditionVariable(cond);
+#endif
+}
+
+static inline void
+mythread_cond_wait(mythread_cond *cond, mythread_mutex *mutex)
+{
+#ifdef MYTHREAD_WIN95
+	LeaveCriticalSection(mutex);
+	WaitForSingleObject(*cond, INFINITE);
+	EnterCriticalSection(mutex);
+#else
+	BOOL ret = SleepConditionVariableCS(cond, mutex, INFINITE);
+	assert(ret);
+	(void)ret;
+#endif
+}
+
+static inline int
+mythread_cond_timedwait(mythread_cond *cond, mythread_mutex *mutex,
+		const mythread_condtime *condtime)
+{
+#ifdef MYTHREAD_WIN95
+	LeaveCriticalSection(mutex);
+#endif
+
+	DWORD elapsed = GetTickCount() - condtime->start;
+	DWORD timeout = elapsed >= condtime->timeout
+			? 0 : condtime->timeout - elapsed;
+
+#ifdef MYTHREAD_WIN95
+	DWORD ret = WaitForSingleObject(*cond, timeout);
+	assert(ret == WAIT_OBJECT_0 || ret == WAIT_TIMEOUT);
+
+	EnterCriticalSection(mutex);
+
+	return ret == WAIT_TIMEOUT;
+#else
+	BOOL ret = SleepConditionVariableCS(cond, mutex, timeout);
+	assert(ret || GetLastError() == ERROR_TIMEOUT);
+	return !ret;
+#endif
+}
+
+static inline void
+mythread_condtime_set(mythread_condtime *condtime, const mythread_cond *cond,
+		uint32_t timeout)
+{
+	(void)cond;
+	condtime->start = GetTickCount();
+	condtime->timeout = timeout;
+}
+
+#endif
+
+#endif
diff --git a/contrib/libs/xz/common/sysdefs.h b/contrib/libs/xz/common/sysdefs.h
new file mode 100644
index 0000000000..e056ca4ac9
--- /dev/null
+++ b/contrib/libs/xz/common/sysdefs.h
@@ -0,0 +1,202 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file       sysdefs.h
+/// \brief      Common includes, definitions, system-specific things etc.
+///
+/// This file is used also by the lzma command line tool, that's why this
+/// file is separate from common.h.
+//
+//  Author:     Lasse Collin
+//
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef LZMA_SYSDEFS_H
+#define LZMA_SYSDEFS_H
+
+//////////////
+// Includes //
+//////////////
+
+#ifdef HAVE_CONFIG_H
+#	include <config.h>
+#endif
+
+// Get standard-compliant stdio functions under MinGW and MinGW-w64.
+#ifdef __MINGW32__
+#	define __USE_MINGW_ANSI_STDIO 1
+#endif
+
+// size_t and NULL
+#include <stddef.h>
+
+#ifdef HAVE_INTTYPES_H
+#	include <inttypes.h>
+#endif
+
+// C99 says that inttypes.h always includes stdint.h, but some systems
+// don't do that, and require including stdint.h separately.
+#ifdef HAVE_STDINT_H
+#	include <stdint.h>
+#endif
+
+// Some pre-C99 systems have SIZE_MAX in limits.h instead of stdint.h. The
+// limits are also used to figure out some macros missing from pre-C99 systems.
+#ifdef HAVE_LIMITS_H
+#	include <limits.h>
+#endif
+
+// Be more compatible with systems that have non-conforming inttypes.h.
+// We assume that int is 32-bit and that long is either 32-bit or 64-bit.
+// Full Autoconf test could be more correct, but this should work well enough.
+// Note that this duplicates some code from lzma.h, but this is better since
+// we can work without inttypes.h thanks to Autoconf tests.
+#ifndef UINT32_C
+#	if UINT_MAX != 4294967295U
+#		error UINT32_C is not defined and unsigned int is not 32-bit.
+#	endif
+#	define UINT32_C(n) n ## U
+#endif
+#ifndef UINT32_MAX
+#	define UINT32_MAX UINT32_C(4294967295)
+#endif
+#ifndef PRIu32
+#	define PRIu32 "u"
+#endif
+#ifndef PRIx32
+#	define PRIx32 "x"
+#endif
+#ifndef PRIX32
+#	define PRIX32 "X"
+#endif
+
+#if ULONG_MAX == 4294967295UL
+#	ifndef UINT64_C
+#		define UINT64_C(n) n ## ULL
+#	endif
+#	ifndef PRIu64
+#		define PRIu64 "llu"
+#	endif
+#	ifndef PRIx64
+#		define PRIx64 "llx"
+#	endif
+#	ifndef PRIX64
+#		define PRIX64 "llX"
+#	endif
+#else
+#	ifndef UINT64_C
+#		define UINT64_C(n) n ## UL
+#	endif
+#	ifndef PRIu64
+#		define PRIu64 "lu"
+#	endif
+#	ifndef PRIx64
+#		define PRIx64 "lx"
+#	endif
+#	ifndef PRIX64
+#		define PRIX64 "lX"
+#	endif
+#endif
+#ifndef UINT64_MAX
+#	define UINT64_MAX UINT64_C(18446744073709551615)
+#endif
+
+// Incorrect(?) SIZE_MAX:
+//   - Interix headers typedef size_t to unsigned long,
+//     but a few lines later define SIZE_MAX to INT32_MAX.
+//   - SCO OpenServer (x86) headers typedef size_t to unsigned int
+//     but define SIZE_MAX to INT32_MAX.
+#if defined(__INTERIX) || defined(_SCO_DS)
+#	undef SIZE_MAX
+#endif
+
+// The code currently assumes that size_t is either 32-bit or 64-bit.
+#ifndef SIZE_MAX
+#	if SIZEOF_SIZE_T == 4
+#		define SIZE_MAX UINT32_MAX
+#	elif SIZEOF_SIZE_T == 8
+#		define SIZE_MAX UINT64_MAX
+#	else
+#		error size_t is not 32-bit or 64-bit
+#	endif
+#endif
+#if SIZE_MAX != UINT32_MAX && SIZE_MAX != UINT64_MAX
+#	error size_t is not 32-bit or 64-bit
+#endif
+
+#include <stdlib.h>
+#include <assert.h>
+
+// Pre-C99 systems lack stdbool.h. All the code in LZMA Utils must be written
+// so that it works with fake bool type, for example:
+//
+//    bool foo = (flags & 0x100) != 0;
+//    bool bar = !!(flags & 0x100);
+//
+// This works with the real C99 bool but breaks with fake bool:
+//
+//    bool baz = (flags & 0x100);
+//
+#ifdef HAVE_STDBOOL_H
+#	include <stdbool.h>
+#else
+#	if ! HAVE__BOOL
+typedef unsigned char _Bool;
+#	endif
+#	define bool _Bool
+#	define false 0
+#	define true 1
+#	define __bool_true_false_are_defined 1
+#endif
+
+// string.h should be enough but let's include strings.h and memory.h too if
+// they exists, since that shouldn't do any harm, but may improve portability.
+#ifdef HAVE_STRING_H
+#	include <string.h>
+#endif
+
+#ifdef HAVE_STRINGS_H
+#	include <strings.h>
+#endif
+
+#ifdef HAVE_MEMORY_H
+#	include <memory.h>
+#endif
+
+// As of MSVC 2013, inline and restrict are supported with
+// non-standard keywords.
+#if defined(_WIN32) && defined(_MSC_VER)
+#	ifndef inline
+#		define inline __inline
+#	endif
+#	ifndef restrict
+#		define restrict __restrict
+#	endif
+#endif
+
+////////////
+// Macros //
+////////////
+
+#undef memzero
+#define memzero(s, n) memset(s, 0, n)
+
+// NOTE: Avoid using MIN() and MAX(), because even conditionally defining
+// those macros can cause some portability trouble, since on some systems
+// the system headers insist defining their own versions.
+#define my_min(x, y) ((x) < (y) ? (x) : (y))
+#define my_max(x, y) ((x) > (y) ? (x) : (y))
+
+#ifndef ARRAY_SIZE
+#	define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0]))
+#endif
+
+#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || __GNUC__ > 4
+#	define lzma_attr_alloc_size(x) __attribute__((__alloc_size__(x)))
+#else
+#	define lzma_attr_alloc_size(x)
+#endif
+
+#endif
diff --git a/contrib/libs/xz/common/tuklib_common.h b/contrib/libs/xz/common/tuklib_common.h
new file mode 100644
index 0000000000..31fbab58b0
--- /dev/null
+++ b/contrib/libs/xz/common/tuklib_common.h
@@ -0,0 +1,71 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file       tuklib_common.h
+/// \brief      Common definitions for tuklib modules
+//
+//  Author:     Lasse Collin
+//
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef TUKLIB_COMMON_H
+#define TUKLIB_COMMON_H
+
+// The config file may be replaced by a package-specific file.
+// It should include at least stddef.h, inttypes.h, and limits.h.
+#include "tuklib_config.h"
+
+// TUKLIB_SYMBOL_PREFIX is prefixed to all symbols exported by
+// the tuklib modules. If you use a tuklib module in a library,
+// you should use TUKLIB_SYMBOL_PREFIX to make sure that there
+// are no symbol conflicts in case someone links your library
+// into application that also uses the same tuklib module.
+#ifndef TUKLIB_SYMBOL_PREFIX
+#	define TUKLIB_SYMBOL_PREFIX
+#endif
+
+#define TUKLIB_CAT_X(a, b) a ## b
+#define TUKLIB_CAT(a, b) TUKLIB_CAT_X(a, b)
+
+#ifndef TUKLIB_SYMBOL
+#	define TUKLIB_SYMBOL(sym) TUKLIB_CAT(TUKLIB_SYMBOL_PREFIX, sym)
+#endif
+
+#ifndef TUKLIB_DECLS_BEGIN
+#	ifdef __cplusplus
+#		define TUKLIB_DECLS_BEGIN extern "C" {
+#	else
+#		define TUKLIB_DECLS_BEGIN
+#	endif
+#endif
+
+#ifndef TUKLIB_DECLS_END
+#	ifdef __cplusplus
+#		define TUKLIB_DECLS_END }
+#	else
+#		define TUKLIB_DECLS_END
+#	endif
+#endif
+
+#if defined(__GNUC__) && defined(__GNUC_MINOR__)
+#	define TUKLIB_GNUC_REQ(major, minor) \
+		((__GNUC__ == (major) && __GNUC_MINOR__ >= (minor)) \
+			|| __GNUC__ > (major))
+#else
+#	define TUKLIB_GNUC_REQ(major, minor) 0
+#endif
+
+#if TUKLIB_GNUC_REQ(2, 5)
+#	define tuklib_attr_noreturn __attribute__((__noreturn__))
+#else
+#	define tuklib_attr_noreturn
+#endif
+
+#if (defined(_WIN32) && !defined(__CYGWIN__)) \
+		|| defined(__OS2__) || defined(__MSDOS__)
+#	define TUKLIB_DOSLIKE 1
+#endif
+
+#endif
diff --git a/contrib/libs/xz/common/tuklib_config.h b/contrib/libs/xz/common/tuklib_config.h
new file mode 100644
index 0000000000..549cb24d77
--- /dev/null
+++ b/contrib/libs/xz/common/tuklib_config.h
@@ -0,0 +1,7 @@
+#ifdef HAVE_CONFIG_H
+#	include "sysdefs.h"
+#else
+#	include <stddef.h>
+#	include <inttypes.h>
+#	include <limits.h>
+#endif
diff --git a/contrib/libs/xz/common/tuklib_cpucores.c b/contrib/libs/xz/common/tuklib_cpucores.c
new file mode 100644
index 0000000000..c16e188d53
--- /dev/null
+++ b/contrib/libs/xz/common/tuklib_cpucores.c
@@ -0,0 +1,100 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file       tuklib_cpucores.c
+/// \brief      Get the number of CPU cores online
+//
+//  Author:     Lasse Collin
+//
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "tuklib_cpucores.h"
+
+#if defined(_WIN32) || defined(__CYGWIN__)
+#	ifndef _WIN32_WINNT
+#		define _WIN32_WINNT 0x0500
+#	endif
+#	include <windows.h>
+
+// glibc >= 2.9
+#elif defined(TUKLIB_CPUCORES_SCHED_GETAFFINITY)
+#	include <sched.h>
+
+// FreeBSD
+#elif defined(TUKLIB_CPUCORES_CPUSET)
+#	include <sys/param.h>
+#	include <sys/cpuset.h>
+
+#elif defined(TUKLIB_CPUCORES_SYSCTL)
+#	ifdef HAVE_SYS_PARAM_H
+#		include <sys/param.h>
+#	endif
+#	include <sys/sysctl.h>
+
+#elif defined(TUKLIB_CPUCORES_SYSCONF)
+#	include <unistd.h>
+
+// HP-UX
+#elif defined(TUKLIB_CPUCORES_PSTAT_GETDYNAMIC)
+#	include <sys/param.h>
+#	include <sys/pstat.h>
+#endif
+
+
+extern uint32_t
+tuklib_cpucores(void)
+{
+	uint32_t ret = 0;
+
+#if defined(_WIN32) || defined(__CYGWIN__)
+	SYSTEM_INFO sysinfo;
+	GetSystemInfo(&sysinfo);
+	ret = sysinfo.dwNumberOfProcessors;
+
+#elif defined(TUKLIB_CPUCORES_SCHED_GETAFFINITY)
+	cpu_set_t cpu_mask;
+	if (sched_getaffinity(0, sizeof(cpu_mask), &cpu_mask) == 0)
+		ret = CPU_COUNT(&cpu_mask);
+
+#elif defined(TUKLIB_CPUCORES_CPUSET)
+	cpuset_t set;
+	if (cpuset_getaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, -1,
+			sizeof(set), &set) == 0) {
+#	ifdef CPU_COUNT
+		ret = CPU_COUNT(&set);
+#	else
+		for (unsigned i = 0; i < CPU_SETSIZE; ++i)
+			if (CPU_ISSET(i, &set))
+				++ret;
+#	endif
+	}
+
+#elif defined(TUKLIB_CPUCORES_SYSCTL)
+	int name[2] = { CTL_HW, HW_NCPU };
+	int cpus;
+	size_t cpus_size = sizeof(cpus);
+	if (sysctl(name, 2, &cpus, &cpus_size, NULL, 0) != -1
+			&& cpus_size == sizeof(cpus) && cpus > 0)
+		ret = cpus;
+
+#elif defined(TUKLIB_CPUCORES_SYSCONF)
+#	ifdef _SC_NPROCESSORS_ONLN
+	// Most systems
+	const long cpus = sysconf(_SC_NPROCESSORS_ONLN);
+#	else
+	// IRIX
+	const long cpus = sysconf(_SC_NPROC_ONLN);
+#	endif
+	if (cpus > 0)
+		ret = cpus;
+
+#elif defined(TUKLIB_CPUCORES_PSTAT_GETDYNAMIC)
+	struct pst_dynamic pst;
+	if (pstat_getdynamic(&pst, sizeof(pst), 1, 0) != -1)
+		ret = pst.psd_proc_cnt;
+#endif
+
+	return ret;
+}
diff --git a/contrib/libs/xz/common/tuklib_cpucores.h b/contrib/libs/xz/common/tuklib_cpucores.h
new file mode 100644
index 0000000000..be1ce1c175
--- /dev/null
+++ b/contrib/libs/xz/common/tuklib_cpucores.h
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file       tuklib_cpucores.h
+/// \brief      Get the number of CPU cores online
+//
+//  Author:     Lasse Collin
+//
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef TUKLIB_CPUCORES_H
+#define TUKLIB_CPUCORES_H
+
+#include "tuklib_common.h"
+TUKLIB_DECLS_BEGIN
+
+#define tuklib_cpucores TUKLIB_SYMBOL(tuklib_cpucores)
+extern uint32_t tuklib_cpucores(void);
+
+TUKLIB_DECLS_END
+#endif
diff --git a/contrib/libs/xz/common/tuklib_integer.h b/contrib/libs/xz/common/tuklib_integer.h
new file mode 100644
index 0000000000..b1e84d5c1d
--- /dev/null
+++ b/contrib/libs/xz/common/tuklib_integer.h
@@ -0,0 +1,534 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file       tuklib_integer.h
+/// \brief      Various integer and bit operations
+///
+/// This file provides macros or functions to do some basic integer and bit
+/// operations.
+///
+/// Endianness related integer operations (XX = 16, 32, or 64; Y = b or l):
+///   - Byte swapping: bswapXX(num)
+///   - Byte order conversions to/from native: convXXYe(num)
+///   - Aligned reads: readXXYe(ptr)
+///   - Aligned writes: writeXXYe(ptr, num)
+///   - Unaligned reads (16/32-bit only): unaligned_readXXYe(ptr)
+///   - Unaligned writes (16/32-bit only): unaligned_writeXXYe(ptr, num)
+///
+/// Since they can macros, the arguments should have no side effects since
+/// they may be evaluated more than once.
+///
+/// \todo       PowerPC and possibly some other architectures support
+///             byte swapping load and store instructions. This file
+///             doesn't take advantage of those instructions.
+///
+/// Bit scan operations for non-zero 32-bit integers:
+///   - Bit scan reverse (find highest non-zero bit): bsr32(num)
+///   - Count leading zeros: clz32(num)
+///   - Count trailing zeros: ctz32(num)
+///   - Bit scan forward (simply an alias for ctz32()): bsf32(num)
+///
+/// The above bit scan operations return 0-31. If num is zero,
+/// the result is undefined.
+//
+//  Authors:    Lasse Collin
+//              Joachim Henke
+//
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef TUKLIB_INTEGER_H
+#define TUKLIB_INTEGER_H
+
+#include "tuklib_common.h"
+
+
+////////////////////////////////////////
+// Operating system specific features //
+////////////////////////////////////////
+
+#if defined(HAVE_BYTESWAP_H)
+	// glibc, uClibc, dietlibc
+#	include <byteswap.h>
+#	ifdef HAVE_BSWAP_16
+#		define bswap16(num) bswap_16(num)
+#	endif
+#	ifdef HAVE_BSWAP_32
+#		define bswap32(num) bswap_32(num)
+#	endif
+#	ifdef HAVE_BSWAP_64
+#		define bswap64(num) bswap_64(num)
+#	endif
+
+#elif defined(HAVE_SYS_ENDIAN_H)
+	// *BSDs and Darwin
+#	include <sys/endian.h>
+
+#elif defined(HAVE_SYS_BYTEORDER_H)
+	// Solaris
+#	include <sys/byteorder.h>
+#	ifdef BSWAP_16
+#		define bswap16(num) BSWAP_16(num)
+#	endif
+#	ifdef BSWAP_32
+#		define bswap32(num) BSWAP_32(num)
+#	endif
+#	ifdef BSWAP_64
+#		define bswap64(num) BSWAP_64(num)
+#	endif
+#	ifdef BE_16
+#		define conv16be(num) BE_16(num)
+#	endif
+#	ifdef BE_32
+#		define conv32be(num) BE_32(num)
+#	endif
+#	ifdef BE_64
+#		define conv64be(num) BE_64(num)
+#	endif
+#	ifdef LE_16
+#		define conv16le(num) LE_16(num)
+#	endif
+#	ifdef LE_32
+#		define conv32le(num) LE_32(num)
+#	endif
+#	ifdef LE_64
+#		define conv64le(num) LE_64(num)
+#	endif
+#endif
+
+
+////////////////////////////////
+// Compiler-specific features //
+////////////////////////////////
+
+// Newer Intel C compilers require immintrin.h for _bit_scan_reverse()
+// and such functions.
+#if defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 1500)
+#	include <immintrin.h>
+#endif
+
+
+///////////////////
+// Byte swapping //
+///////////////////
+
+#ifndef bswap16
+#	define bswap16(num) \
+		(((uint16_t)(num) << 8) | ((uint16_t)(num) >> 8))
+#endif
+
+#ifndef bswap32
+#	define bswap32(num) \
+		( (((uint32_t)(num) << 24)                       ) \
+		| (((uint32_t)(num) <<  8) & UINT32_C(0x00FF0000)) \
+		| (((uint32_t)(num) >>  8) & UINT32_C(0x0000FF00)) \
+		| (((uint32_t)(num) >> 24)                       ) )
+#endif
+
+#ifndef bswap64
+#	define bswap64(num) \
+		( (((uint64_t)(num) << 56)                               ) \
+		| (((uint64_t)(num) << 40) & UINT64_C(0x00FF000000000000)) \
+		| (((uint64_t)(num) << 24) & UINT64_C(0x0000FF0000000000)) \
+		| (((uint64_t)(num) <<  8) & UINT64_C(0x000000FF00000000)) \
+		| (((uint64_t)(num) >>  8) & UINT64_C(0x00000000FF000000)) \
+		| (((uint64_t)(num) >> 24) & UINT64_C(0x0000000000FF0000)) \
+		| (((uint64_t)(num) >> 40) & UINT64_C(0x000000000000FF00)) \
+		| (((uint64_t)(num) >> 56)                               ) )
+#endif
+
+// Define conversion macros using the basic byte swapping macros.
+#ifdef WORDS_BIGENDIAN
+#	ifndef conv16be
+#		define conv16be(num) ((uint16_t)(num))
+#	endif
+#	ifndef conv32be
+#		define conv32be(num) ((uint32_t)(num))
+#	endif
+#	ifndef conv64be
+#		define conv64be(num) ((uint64_t)(num))
+#	endif
+#	ifndef conv16le
+#		define conv16le(num) bswap16(num)
+#	endif
+#	ifndef conv32le
+#		define conv32le(num) bswap32(num)
+#	endif
+#	ifndef conv64le
+#		define conv64le(num) bswap64(num)
+#	endif
+#else
+#	ifndef conv16be
+#		define conv16be(num) bswap16(num)
+#	endif
+#	ifndef conv32be
+#		define conv32be(num) bswap32(num)
+#	endif
+#	ifndef conv64be
+#		define conv64be(num) bswap64(num)
+#	endif
+#	ifndef conv16le
+#		define conv16le(num) ((uint16_t)(num))
+#	endif
+#	ifndef conv32le
+#		define conv32le(num) ((uint32_t)(num))
+#	endif
+#	ifndef conv64le
+#		define conv64le(num) ((uint64_t)(num))
+#	endif
+#endif
+
+
+//////////////////////////////
+// Aligned reads and writes //
+//////////////////////////////
+
+static inline uint16_t
+read16be(const uint8_t *buf)
+{
+	uint16_t num = *(const uint16_t *)buf;
+	return conv16be(num);
+}
+
+
+static inline uint16_t
+read16le(const uint8_t *buf)
+{
+	uint16_t num = *(const uint16_t *)buf;
+	return conv16le(num);
+}
+
+
+static inline uint32_t
+read32be(const uint8_t *buf)
+{
+	uint32_t num = *(const uint32_t *)buf;
+	return conv32be(num);
+}
+
+
+static inline uint32_t
+read32le(const uint8_t *buf)
+{
+	uint32_t num = *(const uint32_t *)buf;
+	return conv32le(num);
+}
+
+
+static inline uint64_t
+read64be(const uint8_t *buf)
+{
+	uint64_t num = *(const uint64_t *)buf;
+	return conv64be(num);
+}
+
+
+static inline uint64_t
+read64le(const uint8_t *buf)
+{
+	uint64_t num = *(const uint64_t *)buf;
+	return conv64le(num);
+}
+
+
+// NOTE: Possible byte swapping must be done in a macro to allow GCC
+// to optimize byte swapping of constants when using glibc's or *BSD's
+// byte swapping macros. The actual write is done in an inline function
+// to make type checking of the buf pointer possible similarly to readXXYe()
+// functions.
+
+#define write16be(buf, num) write16ne((buf), conv16be(num))
+#define write16le(buf, num) write16ne((buf), conv16le(num))
+#define write32be(buf, num) write32ne((buf), conv32be(num))
+#define write32le(buf, num) write32ne((buf), conv32le(num))
+#define write64be(buf, num) write64ne((buf), conv64be(num))
+#define write64le(buf, num) write64ne((buf), conv64le(num))
+
+
+static inline void
+write16ne(uint8_t *buf, uint16_t num)
+{
+	*(uint16_t *)buf = num;
+	return;
+}
+
+
+static inline void
+write32ne(uint8_t *buf, uint32_t num)
+{
+	*(uint32_t *)buf = num;
+	return;
+}
+
+
+static inline void
+write64ne(uint8_t *buf, uint64_t num)
+{
+	*(uint64_t *)buf = num;
+	return;
+}
+
+
+////////////////////////////////
+// Unaligned reads and writes //
+////////////////////////////////
+
+// NOTE: TUKLIB_FAST_UNALIGNED_ACCESS indicates only support for 16-bit and
+// 32-bit unaligned integer loads and stores. It's possible that 64-bit
+// unaligned access doesn't work or is slower than byte-by-byte access.
+// Since unaligned 64-bit is probably not needed as often as 16-bit or
+// 32-bit, we simply don't support 64-bit unaligned access for now.
+#ifdef TUKLIB_FAST_UNALIGNED_ACCESS
+#	define unaligned_read16be read16be
+#	define unaligned_read16le read16le
+#	define unaligned_read32be read32be
+#	define unaligned_read32le read32le
+#	define unaligned_write16be write16be
+#	define unaligned_write16le write16le
+#	define unaligned_write32be write32be
+#	define unaligned_write32le write32le
+
+#else
+
+static inline uint16_t
+unaligned_read16be(const uint8_t *buf)
+{
+	uint16_t num = ((uint16_t)buf[0] << 8) | (uint16_t)buf[1];
+	return num;
+}
+
+
+static inline uint16_t
+unaligned_read16le(const uint8_t *buf)
+{
+	uint16_t num = ((uint16_t)buf[0]) | ((uint16_t)buf[1] << 8);
+	return num;
+}
+
+
+static inline uint32_t
+unaligned_read32be(const uint8_t *buf)
+{
+	uint32_t num = (uint32_t)buf[0] << 24;
+	num |= (uint32_t)buf[1] << 16;
+	num |= (uint32_t)buf[2] << 8;
+	num |= (uint32_t)buf[3];
+	return num;
+}
+
+
+static inline uint32_t
+unaligned_read32le(const uint8_t *buf)
+{
+	uint32_t num = (uint32_t)buf[0];
+	num |= (uint32_t)buf[1] << 8;
+	num |= (uint32_t)buf[2] << 16;
+	num |= (uint32_t)buf[3] << 24;
+	return num;
+}
+
+
+static inline void
+unaligned_write16be(uint8_t *buf, uint16_t num)
+{
+	buf[0] = (uint8_t)(num >> 8);
+	buf[1] = (uint8_t)num;
+	return;
+}
+
+
+static inline void
+unaligned_write16le(uint8_t *buf, uint16_t num)
+{
+	buf[0] = (uint8_t)num;
+	buf[1] = (uint8_t)(num >> 8);
+	return;
+}
+
+
+static inline void
+unaligned_write32be(uint8_t *buf, uint32_t num)
+{
+	buf[0] = (uint8_t)(num >> 24);
+	buf[1] = (uint8_t)(num >> 16);
+	buf[2] = (uint8_t)(num >> 8);
+	buf[3] = (uint8_t)num;
+	return;
+}
+
+
+static inline void
+unaligned_write32le(uint8_t *buf, uint32_t num)
+{
+	buf[0] = (uint8_t)num;
+	buf[1] = (uint8_t)(num >> 8);
+	buf[2] = (uint8_t)(num >> 16);
+	buf[3] = (uint8_t)(num >> 24);
+	return;
+}
+
+#endif
+
+
+static inline uint32_t
+bsr32(uint32_t n)
+{
+	// Check for ICC first, since it tends to define __GNUC__ too.
+#if defined(__INTEL_COMPILER)
+	return _bit_scan_reverse(n);
+
+#elif TUKLIB_GNUC_REQ(3, 4) && UINT_MAX == UINT32_MAX
+	// GCC >= 3.4 has __builtin_clz(), which gives good results on
+	// multiple architectures. On x86, __builtin_clz() ^ 31U becomes
+	// either plain BSR (so the XOR gets optimized away) or LZCNT and
+	// XOR (if -march indicates that SSE4a instructions are supported).
+	return __builtin_clz(n) ^ 31U;
+
+#elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
+	uint32_t i;
+	__asm__("bsrl %1, %0" : "=r" (i) : "rm" (n));
+	return i;
+
+#elif defined(_MSC_VER) && _MSC_VER >= 1400
+	// MSVC isn't supported by tuklib, but since this code exists,
+	// it doesn't hurt to have it here anyway.
+	uint32_t i;
+	_BitScanReverse((DWORD *)&i, n);
+	return i;
+
+#else
+	uint32_t i = 31;
+
+	if ((n & UINT32_C(0xFFFF0000)) == 0) {
+		n <<= 16;
+		i = 15;
+	}
+
+	if ((n & UINT32_C(0xFF000000)) == 0) {
+		n <<= 8;
+		i -= 8;
+	}
+
+	if ((n & UINT32_C(0xF0000000)) == 0) {
+		n <<= 4;
+		i -= 4;
+	}
+
+	if ((n & UINT32_C(0xC0000000)) == 0) {
+		n <<= 2;
+		i -= 2;
+	}
+
+	if ((n & UINT32_C(0x80000000)) == 0)
+		--i;
+
+	return i;
+#endif
+}
+
+
+static inline uint32_t
+clz32(uint32_t n)
+{
+#if defined(__INTEL_COMPILER)
+	return _bit_scan_reverse(n) ^ 31U;
+
+#elif TUKLIB_GNUC_REQ(3, 4) && UINT_MAX == UINT32_MAX
+	return __builtin_clz(n);
+
+#elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
+	uint32_t i;
+	__asm__("bsrl %1, %0\n\t"
+		"xorl $31, %0"
+		: "=r" (i) : "rm" (n));
+	return i;
+
+#elif defined(_MSC_VER) && _MSC_VER >= 1400
+	uint32_t i;
+	_BitScanReverse((DWORD *)&i, n);
+	return i ^ 31U;
+
+#else
+	uint32_t i = 0;
+
+	if ((n & UINT32_C(0xFFFF0000)) == 0) {
+		n <<= 16;
+		i = 16;
+	}
+
+	if ((n & UINT32_C(0xFF000000)) == 0) {
+		n <<= 8;
+		i += 8;
+	}
+
+	if ((n & UINT32_C(0xF0000000)) == 0) {
+		n <<= 4;
+		i += 4;
+	}
+
+	if ((n & UINT32_C(0xC0000000)) == 0) {
+		n <<= 2;
+		i += 2;
+	}
+
+	if ((n & UINT32_C(0x80000000)) == 0)
+		++i;
+
+	return i;
+#endif
+}
+
+
+static inline uint32_t
+ctz32(uint32_t n)
+{
+#if defined(__INTEL_COMPILER)
+	return _bit_scan_forward(n);
+
+#elif TUKLIB_GNUC_REQ(3, 4) && UINT_MAX >= UINT32_MAX
+	return __builtin_ctz(n);
+
+#elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
+	uint32_t i;
+	__asm__("bsfl %1, %0" : "=r" (i) : "rm" (n));
+	return i;
+
+#elif defined(_MSC_VER) && _MSC_VER >= 1400
+	uint32_t i;
+	_BitScanForward((DWORD *)&i, n);
+	return i;
+
+#else
+	uint32_t i = 0;
+
+	if ((n & UINT32_C(0x0000FFFF)) == 0) {
+		n >>= 16;
+		i = 16;
+	}
+
+	if ((n & UINT32_C(0x000000FF)) == 0) {
+		n >>= 8;
+		i += 8;
+	}
+
+	if ((n & UINT32_C(0x0000000F)) == 0) {
+		n >>= 4;
+		i += 4;
+	}
+
+	if ((n & UINT32_C(0x00000003)) == 0) {
+		n >>= 2;
+		i += 2;
+	}
+
+	if ((n & UINT32_C(0x00000001)) == 0)
+		++i;
+
+	return i;
+#endif
+}
+
+#define bsf32 ctz32
+
+#endif
diff --git a/contrib/libs/xz/common/ya.make b/contrib/libs/xz/common/ya.make
new file mode 100644
index 0000000000..ce25e6a230
--- /dev/null
+++ b/contrib/libs/xz/common/ya.make
@@ -0,0 +1,29 @@
+OWNER(
+    thegeorg
+    g:contrib
+    g:cpp-contrib
+)
+
+# This is a part of xz utils package. Source can be downloaded from
+# https://tukaani.org/xz/
+
+LIBRARY()
+
+LICENSE(Public-Domain)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+VERSION(5.2.4)
+
+CFLAGS(-DTUKLIB_SYMBOL_PREFIX=lzma_)
+
+ADDINCL(
+    contrib/libs/xz
+    contrib/libs/xz/common
+)
+
+SRCS(
+    tuklib_cpucores.c
+)
+
+END()