gh-91349: Replace zlib with zlib-ng in Windows build (GH-131438)

This commit is contained in:
Steve Dower 2025-03-19 19:03:25 +00:00 committed by GitHub
parent c1a02f9101
commit 63a638c43f
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
18 changed files with 1277 additions and 38 deletions

View file

@ -330,6 +330,18 @@ the following constants:
.. versionadded:: 3.3 .. versionadded:: 3.3
.. data:: ZLIBNG_VERSION
The version string of the zlib-ng library that was used for building the
module if zlib-ng was used. When present, the :data:`ZLIB_VERSION` and
:data:`ZLIB_RUNTIME_VERSION` constants reflect the version of the zlib API
provided by zlib-ng.
If zlib-ng was not used to build the module, this constant will be absent.
.. versionadded:: 3.14
.. seealso:: .. seealso::
Module :mod:`gzip` Module :mod:`gzip`

View file

@ -1026,6 +1026,7 @@ zipinfo
to produce reproducible output. to produce reproducible output.
(Contributed by Jiahao Li in :gh:`91279`.) (Contributed by Jiahao Li in :gh:`91279`.)
.. Add improved modules above alphabetically, not here at the end. .. Add improved modules above alphabetically, not here at the end.
Optimizations Optimizations
@ -1078,6 +1079,18 @@ uuid
(Contributed by Bénédikt Tran in :gh:`128150`.) (Contributed by Bénédikt Tran in :gh:`128150`.)
zlib
----
* On Windows, ``zlib-ng`` is now used as the implementation of the
:mod:`zlib` module. This should produce compatible and comparable
results with better performance, though it is worth noting that
``zlib.Z_BEST_SPEED`` (1) may result in significantly less
compression than the previous implementation (while also significantly
reducing the time taken to compress).
(Contributed by Steve Dower in :gh:`91349`.)
Deprecated Deprecated
========== ==========

View file

@ -651,7 +651,7 @@ def collect_zlib(info_add):
except ImportError: except ImportError:
return return
attributes = ('ZLIB_VERSION', 'ZLIB_RUNTIME_VERSION') attributes = ('ZLIB_VERSION', 'ZLIB_RUNTIME_VERSION', 'ZLIBNG_VERSION')
copy_attributes(info_add, zlib, 'zlib.%s', attributes) copy_attributes(info_add, zlib, 'zlib.%s', attributes)

View file

@ -0,0 +1,2 @@
Replaces our copy of ``zlib`` with ``zlib-ng``, for performance improvements
in :mod:`zlib`.

View file

@ -171,25 +171,25 @@
"versionInfo": "5.2.5" "versionInfo": "5.2.5"
}, },
{ {
"SPDXID": "SPDXRef-PACKAGE-zlib", "SPDXID": "SPDXRef-PACKAGE-zlib-ng",
"checksums": [ "checksums": [
{ {
"algorithm": "SHA256", "algorithm": "SHA256",
"checksumValue": "e3f3fb32564952006eb18b091ca8464740e5eca29d328cfb0b2da22768e0b638" "checksumValue": "00bbd88709bc416cb96160ab61d3e1c8f76e106799af7328d0fe434dc7dd5004"
} }
], ],
"downloadLocation": "https://github.com/python/cpython-source-deps/archive/refs/tags/zlib-1.3.1.tar.gz", "downloadLocation": "https://github.com/python/cpython-source-deps/archive/refs/tags/zlib-ng-2.2.4.tar.gz",
"externalRefs": [ "externalRefs": [
{ {
"referenceCategory": "SECURITY", "referenceCategory": "SECURITY",
"referenceLocator": "cpe:2.3:a:zlib:zlib:1.3.1:*:*:*:*:*:*:*", "referenceLocator": "cpe:2.3:a:zlib-ng:zlib-ng:2.2.4:*:*:*:*:*:*:*",
"referenceType": "cpe23Type" "referenceType": "cpe23Type"
} }
], ],
"licenseConcluded": "NOASSERTION", "licenseConcluded": "NOASSERTION",
"name": "zlib", "name": "zlib-ng",
"primaryPackagePurpose": "SOURCE", "primaryPackagePurpose": "SOURCE",
"versionInfo": "1.3.1" "versionInfo": "2.2.4"
} }
], ],
"spdxVersion": "SPDX-2.3" "spdxVersion": "SPDX-2.3"

View file

@ -2101,6 +2101,12 @@ zlib_exec(PyObject *mod)
PyUnicode_FromString(zlibVersion())) < 0) { PyUnicode_FromString(zlibVersion())) < 0) {
return -1; return -1;
} }
#ifdef ZLIBNG_VERSION
if (PyModule_Add(mod, "ZLIBNG_VERSION",
PyUnicode_FromString(ZLIBNG_VERSION)) < 0) {
return -1;
}
#endif
if (PyModule_AddStringConstant(mod, "__version__", "1.0") < 0) { if (PyModule_AddStringConstant(mod, "__version__", "1.0") < 0) {
return -1; return -1;
} }

343
PC/zbuild.h Normal file
View file

@ -0,0 +1,343 @@
#ifndef _ZBUILD_H
#define _ZBUILD_H
#define _POSIX_SOURCE 1 /* fileno */
#ifndef _POSIX_C_SOURCE
# define _POSIX_C_SOURCE 200809L /* snprintf, posix_memalign, strdup */
#endif
#ifndef _ISOC11_SOURCE
# define _ISOC11_SOURCE 1 /* aligned_alloc */
#endif
#ifdef __OpenBSD__
# define _BSD_SOURCE 1
#endif
#include <stddef.h>
#include <string.h>
#include <stdlib.h>
#include <stdint.h>
/* Determine compiler version of C Standard */
#ifdef __STDC_VERSION__
# if __STDC_VERSION__ >= 199901L
# ifndef STDC99
# define STDC99
# endif
# endif
# if __STDC_VERSION__ >= 201112L
# ifndef STDC11
# define STDC11
# endif
# endif
#endif
#ifndef Z_HAS_ATTRIBUTE
# if defined(__has_attribute)
# define Z_HAS_ATTRIBUTE(a) __has_attribute(a)
# else
# define Z_HAS_ATTRIBUTE(a) 0
# endif
#endif
#ifndef Z_FALLTHROUGH
# if Z_HAS_ATTRIBUTE(__fallthrough__) || (defined(__GNUC__) && (__GNUC__ >= 7))
# define Z_FALLTHROUGH __attribute__((__fallthrough__))
# else
# define Z_FALLTHROUGH do {} while(0) /* fallthrough */
# endif
#endif
#ifndef Z_TARGET
# if Z_HAS_ATTRIBUTE(__target__)
# define Z_TARGET(x) __attribute__((__target__(x)))
# else
# define Z_TARGET(x)
# endif
#endif
/* This has to be first include that defines any types */
#if defined(_MSC_VER)
# if defined(_WIN64)
typedef __int64 ssize_t;
# else
typedef long ssize_t;
# endif
# if defined(_WIN64)
#define SSIZE_MAX _I64_MAX
# else
#define SSIZE_MAX LONG_MAX
# endif
#endif
/* MS Visual Studio does not allow inline in C, only C++.
But it provides __inline instead, so use that. */
#if defined(_MSC_VER) && !defined(inline) && !defined(__cplusplus)
# define inline __inline
#endif
#if defined(ZLIB_COMPAT)
# define PREFIX(x) x
# define PREFIX2(x) ZLIB_ ## x
# define PREFIX3(x) z_ ## x
# define PREFIX4(x) x ## 64
# define zVersion zlibVersion
#else
# define PREFIX(x) zng_ ## x
# define PREFIX2(x) ZLIBNG_ ## x
# define PREFIX3(x) zng_ ## x
# define PREFIX4(x) zng_ ## x
# define zVersion zlibng_version
# define z_size_t size_t
#endif
/* In zlib-compat some functions and types use unsigned long, but zlib-ng use size_t */
#if defined(ZLIB_COMPAT)
# define z_uintmax_t unsigned long
#else
# define z_uintmax_t size_t
#endif
/* Minimum of a and b. */
#define MIN(a, b) ((a) > (b) ? (b) : (a))
/* Maximum of a and b. */
#define MAX(a, b) ((a) < (b) ? (b) : (a))
/* Ignore unused variable warning */
#define Z_UNUSED(var) (void)(var)
#if defined(HAVE_VISIBILITY_INTERNAL)
# define Z_INTERNAL __attribute__((visibility ("internal")))
#elif defined(HAVE_VISIBILITY_HIDDEN)
# define Z_INTERNAL __attribute__((visibility ("hidden")))
#else
# define Z_INTERNAL
#endif
/* Symbol versioning helpers, allowing multiple versions of a function to exist.
* Functions using this must also be added to zlib-ng.map for each version.
* Double @@ means this is the default for newly compiled applications to link against.
* Single @ means this is kept for backwards compatibility.
* This is only used for Zlib-ng native API, and only on platforms supporting this.
*/
#if defined(HAVE_SYMVER)
# define ZSYMVER(func,alias,ver) __asm__(".symver " func ", " alias "@ZLIB_NG_" ver);
# define ZSYMVER_DEF(func,alias,ver) __asm__(".symver " func ", " alias "@@ZLIB_NG_" ver);
#else
# define ZSYMVER(func,alias,ver)
# define ZSYMVER_DEF(func,alias,ver)
#endif
#ifndef __cplusplus
# define Z_REGISTER register
#else
# define Z_REGISTER
#endif
/* Reverse the bytes in a value. Use compiler intrinsics when
possible to take advantage of hardware implementations. */
#if defined(_MSC_VER) && (_MSC_VER >= 1300)
# include <stdlib.h>
# pragma intrinsic(_byteswap_ulong)
# define ZSWAP16(q) _byteswap_ushort(q)
# define ZSWAP32(q) _byteswap_ulong(q)
# define ZSWAP64(q) _byteswap_uint64(q)
#elif defined(__clang__) || (defined(__GNUC__) && \
(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)))
# define ZSWAP16(q) __builtin_bswap16(q)
# define ZSWAP32(q) __builtin_bswap32(q)
# define ZSWAP64(q) __builtin_bswap64(q)
#elif defined(__GNUC__) && (__GNUC__ >= 2) && defined(__linux__)
# include <byteswap.h>
# define ZSWAP16(q) bswap_16(q)
# define ZSWAP32(q) bswap_32(q)
# define ZSWAP64(q) bswap_64(q)
#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
# include <sys/endian.h>
# define ZSWAP16(q) bswap16(q)
# define ZSWAP32(q) bswap32(q)
# define ZSWAP64(q) bswap64(q)
#elif defined(__OpenBSD__)
# include <sys/endian.h>
# define ZSWAP16(q) swap16(q)
# define ZSWAP32(q) swap32(q)
# define ZSWAP64(q) swap64(q)
#elif defined(__INTEL_COMPILER)
/* ICC does not provide a two byte swap. */
# define ZSWAP16(q) ((((q) & 0xff) << 8) | (((q) & 0xff00) >> 8))
# define ZSWAP32(q) _bswap(q)
# define ZSWAP64(q) _bswap64(q)
#else
# define ZSWAP16(q) ((((q) & 0xff) << 8) | (((q) & 0xff00) >> 8))
# define ZSWAP32(q) ((((q) >> 24) & 0xff) + (((q) >> 8) & 0xff00) + \
(((q) & 0xff00) << 8) + (((q) & 0xff) << 24))
# define ZSWAP64(q) \
(((q & 0xFF00000000000000u) >> 56u) | \
((q & 0x00FF000000000000u) >> 40u) | \
((q & 0x0000FF0000000000u) >> 24u) | \
((q & 0x000000FF00000000u) >> 8u) | \
((q & 0x00000000FF000000u) << 8u) | \
((q & 0x0000000000FF0000u) << 24u) | \
((q & 0x000000000000FF00u) << 40u) | \
((q & 0x00000000000000FFu) << 56u))
#endif
/* Only enable likely/unlikely if the compiler is known to support it */
#if (defined(__GNUC__) && (__GNUC__ >= 3)) || defined(__INTEL_COMPILER) || defined(__clang__)
# define LIKELY_NULL(x) __builtin_expect((x) != 0, 0)
# define LIKELY(x) __builtin_expect(!!(x), 1)
# define UNLIKELY(x) __builtin_expect(!!(x), 0)
#else
# define LIKELY_NULL(x) x
# define LIKELY(x) x
# define UNLIKELY(x) x
#endif /* (un)likely */
#if defined(HAVE_ATTRIBUTE_ALIGNED)
# define ALIGNED_(x) __attribute__ ((aligned(x)))
#elif defined(_MSC_VER)
# define ALIGNED_(x) __declspec(align(x))
#else
/* TODO: Define ALIGNED_ for your compiler */
# define ALIGNED_(x)
#endif
#ifdef HAVE_BUILTIN_ASSUME_ALIGNED
# define HINT_ALIGNED(p,n) __builtin_assume_aligned((void *)(p),(n))
#else
# define HINT_ALIGNED(p,n) (p)
#endif
#define HINT_ALIGNED_16(p) HINT_ALIGNED((p),16)
#define HINT_ALIGNED_64(p) HINT_ALIGNED((p),64)
#define HINT_ALIGNED_4096(p) HINT_ALIGNED((p),4096)
/* PADSZ returns needed bytes to pad bpos to pad size
* PAD_NN calculates pad size and adds it to bpos, returning the result.
* All take an integer or a pointer as bpos input.
*/
#define PADSZ(bpos, pad) (((pad) - ((uintptr_t)(bpos) % (pad))) % (pad))
#define PAD_16(bpos) ((bpos) + PADSZ((bpos),16))
#define PAD_64(bpos) ((bpos) + PADSZ((bpos),64))
#define PAD_4096(bpos) ((bpos) + PADSZ((bpos),4096))
/* Diagnostic functions */
#ifdef ZLIB_DEBUG
# include <stdio.h>
extern int Z_INTERNAL z_verbose;
extern void Z_INTERNAL z_error(const char *m);
# define Assert(cond, msg) {int _cond = (cond); if (!_cond) z_error(msg);}
# define Trace(x) {if (z_verbose >= 0) fprintf x;}
# define Tracev(x) {if (z_verbose > 0) fprintf x;}
# define Tracevv(x) {if (z_verbose > 1) fprintf x;}
# define Tracec(c, x) {if (z_verbose > 0 && (c)) fprintf x;}
# define Tracecv(c, x) {if (z_verbose > 1 && (c)) fprintf x;}
#else
# define Assert(cond, msg)
# define Trace(x)
# define Tracev(x)
# define Tracevv(x)
# define Tracec(c, x)
# define Tracecv(c, x)
#endif
/* OPTIMAL_CMP values determine the comparison width:
* 64: Best for 64-bit architectures with unaligned access
* 32: Best for 32-bit architectures with unaligned access
* 16: Safe default for unknown architectures
* 8: Safe fallback for architectures without unaligned access
* Note: The unaligned access mentioned is cpu-support, this allows compiler or
* separate unaligned intrinsics to utilize safe unaligned access, without
* utilizing unaligned C pointers that are known to have undefined behavior.
*/
#if !defined(OPTIMAL_CMP)
# if defined(__x86_64__) || defined(_M_X64) || defined(__amd64__) || defined(_M_AMD64)
# define OPTIMAL_CMP 64
# elif defined(__i386__) || defined(__i486__) || defined(__i586__) || \
defined(__i686__) || defined(_X86_) || defined(_M_IX86)
# define OPTIMAL_CMP 32
# elif defined(__aarch64__) || defined(_M_ARM64) || defined(_M_ARM64EC)
# if defined(__ARM_FEATURE_UNALIGNED) || defined(_WIN32)
# define OPTIMAL_CMP 64
# else
# define OPTIMAL_CMP 8
# endif
# elif defined(__arm__) || defined(_M_ARM)
# if defined(__ARM_FEATURE_UNALIGNED) || defined(_WIN32)
# define OPTIMAL_CMP 32
# else
# define OPTIMAL_CMP 8
# endif
# elif defined(__powerpc64__) || defined(__ppc64__)
# define OPTIMAL_CMP 64
# elif defined(__powerpc__) || defined(__ppc__) || defined(__PPC__)
# define OPTIMAL_CMP 32
# endif
#endif
#if !defined(OPTIMAL_CMP)
# define OPTIMAL_CMP 16
#endif
#if defined(__has_feature)
# if __has_feature(address_sanitizer)
# define Z_ADDRESS_SANITIZER 1
# endif
#elif defined(__SANITIZE_ADDRESS__)
# define Z_ADDRESS_SANITIZER 1
#endif
/*
* __asan_loadN() and __asan_storeN() calls are inserted by compilers in order to check memory accesses.
* They can be called manually too, with the following caveats:
* gcc says: "warning: implicit declaration of function '...'"
* g++ says: "error: new declaration '...' ambiguates built-in declaration '...'"
* Accommodate both.
*/
#ifdef Z_ADDRESS_SANITIZER
#ifndef __cplusplus
void __asan_loadN(void *, long);
void __asan_storeN(void *, long);
#endif
#else
# define __asan_loadN(a, size) do { Z_UNUSED(a); Z_UNUSED(size); } while (0)
# define __asan_storeN(a, size) do { Z_UNUSED(a); Z_UNUSED(size); } while (0)
#endif
#if defined(__has_feature)
# if __has_feature(memory_sanitizer)
# define Z_MEMORY_SANITIZER 1
# include <sanitizer/msan_interface.h>
# endif
#endif
#ifndef Z_MEMORY_SANITIZER
# define __msan_check_mem_is_initialized(a, size) do { Z_UNUSED(a); Z_UNUSED(size); } while (0)
# define __msan_unpoison(a, size) do { Z_UNUSED(a); Z_UNUSED(size); } while (0)
#endif
/* Notify sanitizer runtime about an upcoming read access. */
#define instrument_read(a, size) do { \
void *__a = (void *)(a); \
long __size = size; \
__asan_loadN(__a, __size); \
__msan_check_mem_is_initialized(__a, __size); \
} while (0)
/* Notify sanitizer runtime about an upcoming write access. */
#define instrument_write(a, size) do { \
void *__a = (void *)(a); \
long __size = size; \
__asan_storeN(__a, __size); \
} while (0)
/* Notify sanitizer runtime about an upcoming read/write access. */
#define instrument_read_write(a, size) do { \
void *__a = (void *)(a); \
long __size = size; \
__asan_storeN(__a, __size); \
__msan_check_mem_is_initialized(__a, __size); \
} while (0)
#endif

174
PC/zconf-ng.h Normal file
View file

@ -0,0 +1,174 @@
/* zconf-ng.h -- configuration of the zlib-ng compression library
* Copyright (C) 1995-2024 Jean-loup Gailly, Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
#ifndef ZCONFNG_H
#define ZCONFNG_H
#if !defined(_WIN32) && defined(__WIN32__)
# define _WIN32
#endif
/* Clang macro for detecting declspec support
* https://clang.llvm.org/docs/LanguageExtensions.html#has-declspec-attribute
*/
#ifndef __has_declspec_attribute
# define __has_declspec_attribute(x) 0
#endif
/* Always define z_const as const */
#define z_const const
/* Maximum value for memLevel in deflateInit2 */
#ifndef MAX_MEM_LEVEL
# define MAX_MEM_LEVEL 9
#endif
/* Maximum value for windowBits in deflateInit2 and inflateInit2.
* WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
* created by gzip. (Files created by minigzip can still be extracted by
* gzip.)
*/
#ifndef MIN_WBITS
# define MIN_WBITS 8 /* 256 LZ77 window */
#endif
#ifndef MAX_WBITS
# define MAX_WBITS 15 /* 32K LZ77 window */
#endif
/* The memory requirements for deflate are (in bytes):
(1 << (windowBits+2)) + (1 << (memLevel+9))
that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)
plus a few kilobytes for small objects. For example, if you want to reduce
the default memory requirements from 256K to 128K, compile with
make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
Of course this will generally degrade compression (there's no free lunch).
The memory requirements for inflate are (in bytes) 1 << windowBits
that is, 32K for windowBits=15 (default value) plus about 7 kilobytes
for small objects.
*/
/* Type declarations */
#ifdef ZLIB_INTERNAL
# define Z_INTERNAL ZLIB_INTERNAL
#endif
/* If building or using zlib as a DLL, define ZLIB_DLL.
* This is not mandatory, but it offers a little performance increase.
*/
#if defined(ZLIB_DLL) && (defined(_WIN32) || (__has_declspec_attribute(dllexport) && __has_declspec_attribute(dllimport)))
# ifdef Z_INTERNAL
# define Z_EXTERN extern __declspec(dllexport)
# else
# define Z_EXTERN extern __declspec(dllimport)
# endif
#endif
/* If building or using zlib with the WINAPI/WINAPIV calling convention,
* define ZLIB_WINAPI.
* Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
*/
#if defined(ZLIB_WINAPI) && defined(_WIN32)
# include <windows.h>
/* No need for _export, use ZLIB.DEF instead. */
/* For complete Windows compatibility, use WINAPI, not __stdcall. */
# define Z_EXPORT WINAPI
# define Z_EXPORTVA WINAPIV
#endif
#ifndef Z_EXTERN
# define Z_EXTERN extern
#endif
#ifndef Z_EXPORT
# define Z_EXPORT
#endif
#ifndef Z_EXPORTVA
# define Z_EXPORTVA
#endif
/* Conditional exports */
#define ZNG_CONDEXPORT Z_EXPORT
/* Fallback for something that includes us. */
typedef unsigned char Byte;
typedef Byte Bytef;
typedef unsigned int uInt; /* 16 bits or more */
typedef unsigned long uLong; /* 32 bits or more */
typedef char charf;
typedef int intf;
typedef uInt uIntf;
typedef uLong uLongf;
typedef void const *voidpc;
typedef void *voidpf;
typedef void *voidp;
#if 0 /* was set to #if 0 by configure/cmake/etc */
# define Z_HAVE_UNISTD_H
#endif
#ifdef NEED_PTRDIFF_T /* may be set to #if 1 by configure/cmake/etc */
typedef PTRDIFF_TYPE ptrdiff_t;
#endif
#include <sys/types.h> /* for off_t */
#include <stddef.h> /* for wchar_t and NULL */
/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
* "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even
* though the former does not conform to the LFS document), but considering
* both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
* equivalently requesting no 64-bit operations
*/
#if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
# undef _LARGEFILE64_SOURCE
#endif
#if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
# include <unistd.h> /* for SEEK_*, off_t, and _LFS64_LARGEFILE */
# ifndef z_off_t
# define z_off_t off_t
# endif
#endif
#if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0
# define Z_LFS64
#endif
#if defined(_LARGEFILE64_SOURCE) && defined(Z_LFS64)
# define Z_LARGE64
#endif
#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64)
# define Z_WANT64
#endif
#if !defined(SEEK_SET) && defined(WITH_GZFILEOP)
# define SEEK_SET 0 /* Seek from beginning of file. */
# define SEEK_CUR 1 /* Seek from current position. */
# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
#endif
#ifndef z_off_t
# define z_off_t long
#endif
#if !defined(_WIN32) && defined(Z_LARGE64)
# define z_off64_t off64_t
#else
# if defined(__MSYS__)
# define z_off64_t _off64_t
# elif defined(_WIN32) && !defined(__GNUC__)
# define z_off64_t __int64
# else
# define z_off64_t z_off_t
# endif
#endif
#endif /* ZCONFNG_H */

204
PC/zconf.h Normal file
View file

@ -0,0 +1,204 @@
/* zconf.h -- configuration of the zlib compression library
* Copyright (C) 1995-2024 Jean-loup Gailly, Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
#ifndef ZCONF_H
#define ZCONF_H
#if !defined(_WIN32) && defined(__WIN32__)
# define _WIN32
#endif
/* Clang macro for detecting declspec support
* https://clang.llvm.org/docs/LanguageExtensions.html#has-declspec-attribute
*/
#ifndef __has_declspec_attribute
# define __has_declspec_attribute(x) 0
#endif
#if defined(ZLIB_CONST) && !defined(z_const)
# define z_const const
#else
# define z_const
#endif
/* Maximum value for memLevel in deflateInit2 */
#ifndef MAX_MEM_LEVEL
# define MAX_MEM_LEVEL 9
#endif
/* Maximum value for windowBits in deflateInit2 and inflateInit2.
* WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
* created by gzip. (Files created by minigzip can still be extracted by
* gzip.)
*/
#ifndef MIN_WBITS
# define MIN_WBITS 8 /* 256 LZ77 window */
#endif
#ifndef MAX_WBITS
# define MAX_WBITS 15 /* 32K LZ77 window */
#endif
/* The memory requirements for deflate are (in bytes):
(1 << (windowBits+2)) + (1 << (memLevel+9))
that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)
plus a few kilobytes for small objects. For example, if you want to reduce
the default memory requirements from 256K to 128K, compile with
make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
Of course this will generally degrade compression (there's no free lunch).
The memory requirements for inflate are (in bytes) 1 << windowBits
that is, 32K for windowBits=15 (default value) plus about 7 kilobytes
for small objects.
*/
/* Type declarations */
#ifndef OF /* function prototypes */
# define OF(args) args
#endif
#ifdef ZLIB_INTERNAL
# define Z_INTERNAL ZLIB_INTERNAL
#endif
/* If building or using zlib as a DLL, define ZLIB_DLL.
* This is not mandatory, but it offers a little performance increase.
*/
#if defined(ZLIB_DLL) && (defined(_WIN32) || (__has_declspec_attribute(dllexport) && __has_declspec_attribute(dllimport)))
# ifdef Z_INTERNAL
# define Z_EXTERN extern __declspec(dllexport)
# else
# define Z_EXTERN extern __declspec(dllimport)
# endif
#endif
/* If building or using zlib with the WINAPI/WINAPIV calling convention,
* define ZLIB_WINAPI.
* Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
*/
#if defined(ZLIB_WINAPI) && defined(_WIN32)
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# endif
# include <windows.h>
/* No need for _export, use ZLIB.DEF instead. */
/* For complete Windows compatibility, use WINAPI, not __stdcall. */
# define Z_EXPORT WINAPI
# define Z_EXPORTVA WINAPIV
#endif
#ifndef Z_EXTERN
# define Z_EXTERN extern
#endif
#ifndef Z_EXPORT
# define Z_EXPORT
#endif
#ifndef Z_EXPORTVA
# define Z_EXPORTVA
#endif
/* Conditional exports */
#define ZNG_CONDEXPORT Z_INTERNAL
/* For backwards compatibility */
#ifndef ZEXTERN
# define ZEXTERN Z_EXTERN
#endif
#ifndef ZEXPORT
# define ZEXPORT Z_EXPORT
#endif
#ifndef ZEXPORTVA
# define ZEXPORTVA Z_EXPORTVA
#endif
#ifndef FAR
# define FAR
#endif
/* Legacy zlib typedefs for backwards compatibility. Don't assume stdint.h is defined. */
typedef unsigned char Byte;
typedef Byte Bytef;
typedef unsigned int uInt; /* 16 bits or more */
typedef unsigned long uLong; /* 32 bits or more */
typedef char charf;
typedef int intf;
typedef uInt uIntf;
typedef uLong uLongf;
typedef void const *voidpc;
typedef void *voidpf;
typedef void *voidp;
typedef unsigned int z_crc_t;
#if 0 /* was set to #if 0 by configure/cmake/etc */
# define Z_HAVE_UNISTD_H
#endif
#ifdef NEED_PTRDIFF_T /* may be set to #if 1 by configure/cmake/etc */
typedef PTRDIFF_TYPE ptrdiff_t;
#endif
#include <sys/types.h> /* for off_t */
#include <stddef.h> /* for wchar_t and NULL */
/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
* "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even
* though the former does not conform to the LFS document), but considering
* both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
* equivalently requesting no 64-bit operations
*/
#if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
# undef _LARGEFILE64_SOURCE
#endif
#if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
# include <unistd.h> /* for SEEK_*, off_t, and _LFS64_LARGEFILE */
# ifndef z_off_t
# define z_off_t off_t
# endif
#endif
#if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0
# define Z_LFS64
#endif
#if defined(_LARGEFILE64_SOURCE) && defined(Z_LFS64)
# define Z_LARGE64
#endif
#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64)
# define Z_WANT64
#endif
#if !defined(SEEK_SET)
# define SEEK_SET 0 /* Seek from beginning of file. */
# define SEEK_CUR 1 /* Seek from current position. */
# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
#endif
#ifndef z_off_t
# define z_off_t long
#endif
#if !defined(_WIN32) && defined(Z_LARGE64)
# define z_off64_t off64_t
#else
# if defined(__MSYS__)
# define z_off64_t _off64_t
# elif defined(_WIN32) && !defined(__GNUC__)
# define z_off64_t __int64
# else
# define z_off64_t z_off_t
# endif
#endif
typedef size_t z_size_t;
#endif /* ZCONF_H */

View file

@ -59,7 +59,7 @@ set libraries=%libraries% sqlite-3.45.3.0
if NOT "%IncludeTkinterSrc%"=="false" set libraries=%libraries% tcl-core-8.6.15.0 if NOT "%IncludeTkinterSrc%"=="false" set libraries=%libraries% tcl-core-8.6.15.0
if NOT "%IncludeTkinterSrc%"=="false" set libraries=%libraries% tk-8.6.15.0 if NOT "%IncludeTkinterSrc%"=="false" set libraries=%libraries% tk-8.6.15.0
set libraries=%libraries% xz-5.2.5 set libraries=%libraries% xz-5.2.5
set libraries=%libraries% zlib-1.3.1 set libraries=%libraries% zlib-ng-2.2.4
for %%e in (%libraries%) do ( for %%e in (%libraries%) do (
if exist "%EXTERNALS_DIR%\%%e" ( if exist "%EXTERNALS_DIR%\%%e" (

View file

@ -47,6 +47,8 @@
</Projects2> </Projects2>
</ItemDefinitionGroup> </ItemDefinitionGroup>
<ItemGroup> <ItemGroup>
<!-- Static libraries for use later in the build -->
<Projects Include="zlib-ng.vcxproj" Condition="$(zlibNgDir) != '' and Exists('$(zlibNgDir)\zlib-ng.h.in')" />
<!-- pythonXY.dll --> <!-- pythonXY.dll -->
<!-- <!--
Parallel build is explicitly disabled for this project because it Parallel build is explicitly disabled for this project because it

View file

@ -161,6 +161,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "_testclinic_limited", "_tes
EndProject EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "_testlimitedcapi", "_testlimitedcapi.vcxproj", "{7467D86C-1CEB-4CB9-B65E-E9A54ABDC933}" Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "_testlimitedcapi", "_testlimitedcapi.vcxproj", "{7467D86C-1CEB-4CB9-B65E-E9A54ABDC933}"
EndProject EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlib-ng", "zlib-ng.vcxproj", "{FB91C8B2-6FBC-3A01-B644-1637111F902D}"
EndProject
Global Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|ARM = Debug|ARM Debug|ARM = Debug|ARM
@ -1682,6 +1684,38 @@ Global
{7467D86C-1CEB-4CB9-B65E-E9A54ABDC933}.Release|Win32.Build.0 = Release|Win32 {7467D86C-1CEB-4CB9-B65E-E9A54ABDC933}.Release|Win32.Build.0 = Release|Win32
{7467D86C-1CEB-4CB9-B65E-E9A54ABDC933}.Release|x64.ActiveCfg = Release|x64 {7467D86C-1CEB-4CB9-B65E-E9A54ABDC933}.Release|x64.ActiveCfg = Release|x64
{7467D86C-1CEB-4CB9-B65E-E9A54ABDC933}.Release|x64.Build.0 = Release|x64 {7467D86C-1CEB-4CB9-B65E-E9A54ABDC933}.Release|x64.Build.0 = Release|x64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Debug|ARM.ActiveCfg = Debug|ARM
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Debug|ARM.Build.0 = Debug|ARM
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Debug|ARM64.ActiveCfg = Debug|ARM64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Debug|ARM64.Build.0 = Debug|ARM64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Debug|Win32.ActiveCfg = Debug|Win32
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Debug|Win32.Build.0 = Debug|Win32
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Debug|x64.ActiveCfg = Debug|x64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Debug|x64.Build.0 = Debug|x64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGInstrument|ARM.ActiveCfg = PGInstrument|ARM
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGInstrument|ARM.Build.0 = PGInstrument|ARM
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGInstrument|ARM64.ActiveCfg = PGInstrument|ARM64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGInstrument|ARM64.Build.0 = PGInstrument|ARM64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGInstrument|Win32.ActiveCfg = PGInstrument|Win32
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGInstrument|Win32.Build.0 = PGInstrument|Win32
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGInstrument|x64.ActiveCfg = PGInstrument|x64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGInstrument|x64.Build.0 = PGInstrument|x64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGUpdate|ARM.ActiveCfg = PGUpdate|ARM
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGUpdate|ARM.Build.0 = PGUpdate|ARM
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGUpdate|ARM64.ActiveCfg = PGUpdate|ARM64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGUpdate|ARM64.Build.0 = PGUpdate|ARM64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGUpdate|Win32.ActiveCfg = PGUpdate|Win32
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGUpdate|Win32.Build.0 = PGUpdate|Win32
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGUpdate|x64.ActiveCfg = PGUpdate|x64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.PGUpdate|x64.Build.0 = PGUpdate|x64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Release|ARM.ActiveCfg = Release|ARM
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Release|ARM.Build.0 = Release|ARM
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Release|ARM64.ActiveCfg = Release|ARM64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Release|ARM64.Build.0 = Release|ARM64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Release|Win32.ActiveCfg = Release|Win32
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Release|Win32.Build.0 = Release|Win32
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Release|x64.ActiveCfg = Release|x64
{FB91C8B2-6FBC-3A01-B644-1637111F902D}.Release|x64.Build.0 = Release|x64
EndGlobalSection EndGlobalSection
GlobalSection(SolutionProperties) = preSolution GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE HideSolutionNode = FALSE

View file

@ -13,6 +13,7 @@
<!-- pyconfig.h is updated by pythoncore.vcxproj, so it's always in pythoncore's IntDir --> <!-- pyconfig.h is updated by pythoncore.vcxproj, so it's always in pythoncore's IntDir -->
<GeneratedPyConfigDir>$(Py_IntDir)\$(MajorVersionNumber)$(MinorVersionNumber)$(ArchName)_$(Configuration)\pythoncore\</GeneratedPyConfigDir> <GeneratedPyConfigDir>$(Py_IntDir)\$(MajorVersionNumber)$(MinorVersionNumber)$(ArchName)_$(Configuration)\pythoncore\</GeneratedPyConfigDir>
<GeneratedFrozenModulesDir>$(Py_IntDir)\$(MajorVersionNumber)$(MinorVersionNumber)_frozen\</GeneratedFrozenModulesDir> <GeneratedFrozenModulesDir>$(Py_IntDir)\$(MajorVersionNumber)$(MinorVersionNumber)_frozen\</GeneratedFrozenModulesDir>
<GeneratedZlibNgDir>$(Py_IntDir)\$(MajorVersionNumber)$(MinorVersionNumber)$(ArchName)_$(Configuration)\zlib-ng\</GeneratedZlibNgDir>
<TargetName Condition="'$(TargetName)' == ''">$(ProjectName)</TargetName> <TargetName Condition="'$(TargetName)' == ''">$(ProjectName)</TargetName>
<TargetName>$(TargetName)$(PyDebugExt)</TargetName> <TargetName>$(TargetName)$(PyDebugExt)</TargetName>
<GenerateManifest>false</GenerateManifest> <GenerateManifest>false</GenerateManifest>
@ -107,6 +108,7 @@
<AdditionalOptions Condition="$(MSVCHasBrokenARM64Clamping) == 'true' and $(Platform) == 'ARM64'">-d2:-pattern-opt-disable:-932189325 %(AdditionalOptions)</AdditionalOptions> <AdditionalOptions Condition="$(MSVCHasBrokenARM64Clamping) == 'true' and $(Platform) == 'ARM64'">-d2:-pattern-opt-disable:-932189325 %(AdditionalOptions)</AdditionalOptions>
</Link> </Link>
<Lib> <Lib>
<LinkTimeCodeGeneration>false</LinkTimeCodeGeneration>
<LinkTimeCodeGeneration Condition="$(Configuration) == 'Release'">true</LinkTimeCodeGeneration> <LinkTimeCodeGeneration Condition="$(Configuration) == 'Release'">true</LinkTimeCodeGeneration>
<LinkTimeCodeGeneration Condition="$(SupportPGO) and $(Configuration) == 'PGInstrument'">true</LinkTimeCodeGeneration> <LinkTimeCodeGeneration Condition="$(SupportPGO) and $(Configuration) == 'PGInstrument'">true</LinkTimeCodeGeneration>
<LinkTimeCodeGeneration Condition="$(SupportPGO) and $(Configuration) == 'PGUpdate'">true</LinkTimeCodeGeneration> <LinkTimeCodeGeneration Condition="$(SupportPGO) and $(Configuration) == 'PGUpdate'">true</LinkTimeCodeGeneration>

View file

@ -76,6 +76,7 @@
<opensslIncludeDir Condition="$(opensslIncludeDir) == ''">$(opensslOutDir)include</opensslIncludeDir> <opensslIncludeDir Condition="$(opensslIncludeDir) == ''">$(opensslOutDir)include</opensslIncludeDir>
<nasmDir Condition="$(nasmDir) == ''">$(ExternalsDir)\nasm-2.11.06\</nasmDir> <nasmDir Condition="$(nasmDir) == ''">$(ExternalsDir)\nasm-2.11.06\</nasmDir>
<zlibDir Condition="$(zlibDir) == ''">$(ExternalsDir)\zlib-1.3.1\</zlibDir> <zlibDir Condition="$(zlibDir) == ''">$(ExternalsDir)\zlib-1.3.1\</zlibDir>
<zlibNgDir Condition="$(zlibNgDir) == ''">$(ExternalsDir)\zlib-ng-2.2.4\</zlibNgDir>
</PropertyGroup> </PropertyGroup>
<PropertyGroup> <PropertyGroup>

View file

@ -82,7 +82,7 @@
<PropertyGroup> <PropertyGroup>
<KillPython>true</KillPython> <KillPython>true</KillPython>
<RequireProfileData>true</RequireProfileData> <RequireProfileData>true</RequireProfileData>
<IncludeExternals Condition="$(IncludeExternals) == '' and Exists('$(zlibDir)\zlib.h')">true</IncludeExternals> <IncludeExternals Condition="$(IncludeExternals) == '' and Exists('$(zlibNgDir)\zlib-ng.h.in')">true</IncludeExternals>
<IncludeExternals Condition="$(IncludeExternals) == ''">false</IncludeExternals> <IncludeExternals Condition="$(IncludeExternals) == ''">false</IncludeExternals>
</PropertyGroup> </PropertyGroup>
<ImportGroup Label="PropertySheets"> <ImportGroup Label="PropertySheets">
@ -101,8 +101,8 @@
<ClCompile> <ClCompile>
<AdditionalOptions>/Zm200 %(AdditionalOptions)</AdditionalOptions> <AdditionalOptions>/Zm200 %(AdditionalOptions)</AdditionalOptions>
<AdditionalIncludeDirectories>$(PySourcePath)Modules\_hacl;$(PySourcePath)Modules\_hacl\include;$(PySourcePath)Python;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> <AdditionalIncludeDirectories>$(PySourcePath)Modules\_hacl;$(PySourcePath)Modules\_hacl\include;$(PySourcePath)Python;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories Condition="$(IncludeExternals)">$(zlibDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> <AdditionalIncludeDirectories Condition="$(IncludeExternals)">$(zlibNgDir);$(GeneratedZlibNgDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>_USRDLL;Py_BUILD_CORE;Py_BUILD_CORE_BUILTIN;Py_ENABLE_SHARED;MS_DLL_ID="$(SysWinVer)";%(PreprocessorDefinitions)</PreprocessorDefinitions> <PreprocessorDefinitions>_USRDLL;Py_BUILD_CORE;Py_BUILD_CORE_BUILTIN;Py_ENABLE_SHARED;MS_DLL_ID="$(SysWinVer)";ZLIB_COMPAT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions Condition="$(IncludeExternals)">_Py_HAVE_ZLIB;%(PreprocessorDefinitions)</PreprocessorDefinitions> <PreprocessorDefinitions Condition="$(IncludeExternals)">_Py_HAVE_ZLIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions Condition="'$(UseJIT)' == 'true'">_Py_JIT;%(PreprocessorDefinitions)</PreprocessorDefinitions> <PreprocessorDefinitions Condition="'$(UseJIT)' == 'true'">_Py_JIT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions Condition="'$(UseTIER2)' != '' and '$(UseTIER2)' != '0'">_Py_TIER2=$(UseTIER2);%(PreprocessorDefinitions)</PreprocessorDefinitions> <PreprocessorDefinitions Condition="'$(UseTIER2)' != '' and '$(UseTIER2)' != '0'">_Py_TIER2=$(UseTIER2);%(PreprocessorDefinitions)</PreprocessorDefinitions>
@ -111,6 +111,7 @@
</ClCompile> </ClCompile>
<Link> <Link>
<AdditionalDependencies>version.lib;ws2_32.lib;pathcch.lib;bcrypt.lib;%(AdditionalDependencies)</AdditionalDependencies> <AdditionalDependencies>version.lib;ws2_32.lib;pathcch.lib;bcrypt.lib;%(AdditionalDependencies)</AdditionalDependencies>
<AdditionalDependencies Condition="$(IncludeExternals)">zlib-ng$(PyDebugExt).lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link> </Link>
</ItemDefinitionGroup> </ItemDefinitionGroup>
<ItemGroup> <ItemGroup>
@ -408,19 +409,6 @@
<ClInclude Include="..\Python\stdlib_module_names.h" /> <ClInclude Include="..\Python\stdlib_module_names.h" />
<ClInclude Include="..\Python\thread_nt.h" /> <ClInclude Include="..\Python\thread_nt.h" />
</ItemGroup> </ItemGroup>
<ItemGroup Condition="$(IncludeExternals)">
<ClInclude Include="$(zlibDir)\crc32.h" />
<ClInclude Include="$(zlibDir)\deflate.h" />
<ClInclude Include="$(zlibDir)\inffast.h" />
<ClInclude Include="$(zlibDir)\inffixed.h" />
<ClInclude Include="$(zlibDir)\inflate.h" />
<ClInclude Include="$(zlibDir)\inftrees.h" />
<ClInclude Include="$(zlibDir)\trees.h" />
<ClInclude Include="$(zlibDir)\zconf.h" />
<ClInclude Include="$(zlibDir)\zconf.h.in" />
<ClInclude Include="$(zlibDir)\zlib.h" />
<ClInclude Include="$(zlibDir)\zutil.h" />
</ItemGroup>
<ItemGroup> <ItemGroup>
<ClCompile Include="..\Modules\_abc.c" /> <ClCompile Include="..\Modules\_abc.c" />
<ClCompile Include="..\Modules\_bisectmodule.c" /> <ClCompile Include="..\Modules\_bisectmodule.c" />
@ -669,19 +657,6 @@
</ItemGroup> </ItemGroup>
<ItemGroup Condition="$(IncludeExternals)"> <ItemGroup Condition="$(IncludeExternals)">
<ClCompile Include="..\Modules\zlibmodule.c" /> <ClCompile Include="..\Modules\zlibmodule.c" />
<ClCompile Include="$(zlibDir)\adler32.c" />
<ClCompile Include="$(zlibDir)\compress.c" />
<ClCompile Include="$(zlibDir)\crc32.c" />
<ClCompile Include="$(zlibDir)\deflate.c">
<DisableSpecificWarnings>4244</DisableSpecificWarnings>
</ClCompile>
<ClCompile Include="$(zlibDir)\infback.c" />
<ClCompile Include="$(zlibDir)\inffast.c" />
<ClCompile Include="$(zlibDir)\inflate.c" />
<ClCompile Include="$(zlibDir)\inftrees.c" />
<ClCompile Include="$(zlibDir)\trees.c" />
<ClCompile Include="$(zlibDir)\uncompr.c" />
<ClCompile Include="$(zlibDir)\zutil.c" />
</ItemGroup> </ItemGroup>
<ItemGroup> <ItemGroup>
<ClCompile Include="..\PC\dl_nt.c" /> <ClCompile Include="..\PC\dl_nt.c" />
@ -689,6 +664,12 @@
<ItemGroup> <ItemGroup>
<ResourceCompile Include="..\PC\python_nt.rc" /> <ResourceCompile Include="..\PC\python_nt.rc" />
</ItemGroup> </ItemGroup>
<ItemGroup>
<ProjectReference Include="zlib-ng.vcxproj" Condition="$(IncludeExternals)">
<Project>{fb91c8b2-6fbc-3a01-b644-1637111f902d}</Project>
<ReferenceOutputAssembly>false</ReferenceOutputAssembly>
</ProjectReference>
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" /> <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets"> <ImportGroup Label="ExtensionTargets">
<Import Project="regen.targets" /> <Import Project="regen.targets" />
@ -750,7 +731,7 @@
<Warning Text="Toolset $(PlatformToolset) is not used for official builds. Your build may have errors or incompatibilities." /> <Warning Text="Toolset $(PlatformToolset) is not used for official builds. Your build may have errors or incompatibilities." />
</Target> </Target>
<Target Name="_WarnAboutZlib" BeforeTargets="PrepareForBuild" Condition="!$(IncludeExternals)"> <Target Name="_WarnAboutZlib" BeforeTargets="PrepareForBuild" Condition="!$(IncludeExternals)">
<Warning Text="Not including zlib is not a supported configuration." /> <Warning Text="Not including zlib or zlib-ng is not a supported configuration." />
</Target> </Target>
<Target Name="_CopyVCRuntime" AfterTargets="Build" Inputs="@(VCRuntimeDLL)" Outputs="$(OutDir)%(Filename)%(Extension)" DependsOnTargets="FindVCRuntime"> <Target Name="_CopyVCRuntime" AfterTargets="Build" Inputs="@(VCRuntimeDLL)" Outputs="$(OutDir)%(Filename)%(Extension)" DependsOnTargets="FindVCRuntime">

View file

@ -252,6 +252,16 @@ _tkinter
Win32 and "tcltk64" on x64. They also copy the Tcl and Tk DLLs Win32 and "tcltk64" on x64. They also copy the Tcl and Tk DLLs
into the current output directory, which should ensure that Tkinter into the current output directory, which should ensure that Tkinter
is able to load Tcl/Tk without having to change your PATH. is able to load Tcl/Tk without having to change your PATH.
zlib-ng
Compiles zlib-ng as a static library, which is later included by
pythoncore.vcxproj. This was generated using CMake against zlib-ng
version 2.2.4, and should be minimally updated as needed to adapt
to changes in their source layout. The zbuild.h, zconf.h and
zconf-ng.h file in the PC directory were likewise generated and
vendored.
Sources for zlib-ng are imported unmodified into our source
repository at https://github.com/python/cpython-source-deps.
Getting External Sources Getting External Sources

206
PCbuild/zlib-ng.vcxproj Normal file
View file

@ -0,0 +1,206 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="17.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|ARM">
<Configuration>Debug</Configuration>
<Platform>ARM</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|ARM64">
<Configuration>Debug</Configuration>
<Platform>ARM64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="PGInstrument|ARM">
<Configuration>PGInstrument</Configuration>
<Platform>ARM</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="PGInstrument|ARM64">
<Configuration>PGInstrument</Configuration>
<Platform>ARM64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="PGInstrument|Win32">
<Configuration>PGInstrument</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="PGInstrument|x64">
<Configuration>PGInstrument</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="PGUpdate|ARM">
<Configuration>PGUpdate</Configuration>
<Platform>ARM</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="PGUpdate|ARM64">
<Configuration>PGUpdate</Configuration>
<Platform>ARM64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="PGUpdate|Win32">
<Configuration>PGUpdate</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="PGUpdate|x64">
<Configuration>PGUpdate</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|ARM">
<Configuration>Release</Configuration>
<Platform>ARM</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|ARM64">
<Configuration>Release</Configuration>
<Platform>ARM64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<ProjectGuid>{FB91C8B2-6FBC-3A01-B644-1637111F902D}</ProjectGuid>
<RootNamespace>zlib-ng</RootNamespace>
<Keyword>Win32Proj</Keyword>
</PropertyGroup>
<Import Project="python.props" />
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Label="Configuration">
<ConfigurationType>StaticLibrary</ConfigurationType>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
</ImportGroup>
<ImportGroup Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
<Import Project="pyproject.props" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<PropertyGroup>
<_ProjectFileVersion>10.0.20506.1</_ProjectFileVersion>
</PropertyGroup>
<ItemDefinitionGroup>
<ClCompile>
<AdditionalOptions>%(AdditionalOptions) /utf-8 /w34242</AdditionalOptions>
<DisableSpecificWarnings>4206;4054;4324</DisableSpecificWarnings>
<LanguageStandard_C>stdc11</LanguageStandard_C>
<PrecompiledHeader>NotUsing</PrecompiledHeader>
<AdditionalIncludeDirectories>$(zlibNgDir);$(PySourceDir)PC;$(GeneratedZlibNgDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>%(PreprocessorDefinitions);ZLIB_COMPAT;WITH_GZFILEOP;NO_FSEEKO;HAVE_BUILTIN_ASSUME_ALIGNED;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;</PreprocessorDefinitions>
<PreprocessorDefinitions Condition="$(Platform) == 'Win32' or $(Platform) == 'x64'">%(PreprocessorDefinitions);X86_FEATURES;X86_HAVE_XSAVE_INTRIN;X86_SSE2;X86_SSSE3;X86_SSE42;X86_PCLMULQDQ_CRC;X86_AVX2;X86_AVX512;X86_AVX512VNNI;X86_VPCLMULQDQ_CRC</PreprocessorDefinitions>
<PreprocessorDefinitions Condition="$(Configuration) == 'Debug'">%(PreprocessorDefinitions);ZLIB_DEBUG</PreprocessorDefinitions>
<EnableEnhancedInstructionSet Condition="$(Platform) == 'Win32' or $(Platform) == 'x64'">AdvancedVectorExtensions2</EnableEnhancedInstructionSet>
</ClCompile>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="$(zlibNgDir)\arch\generic\adler32_c.c" />
<ClCompile Include="$(zlibNgDir)\arch\generic\adler32_fold_c.c" />
<ClCompile Include="$(zlibNgDir)\arch\generic\chunkset_c.c" />
<ClCompile Include="$(zlibNgDir)\arch\generic\compare256_c.c" />
<ClCompile Include="$(zlibNgDir)\arch\generic\crc32_braid_c.c" />
<ClCompile Include="$(zlibNgDir)\arch\generic\crc32_fold_c.c" />
<ClCompile Include="$(zlibNgDir)\arch\generic\slide_hash_c.c" />
<ClCompile Include="$(zlibNgDir)\adler32.c" />
<ClCompile Include="$(zlibNgDir)\compress.c" />
<ClCompile Include="$(zlibNgDir)\crc32.c" />
<ClCompile Include="$(zlibNgDir)\crc32_braid_comb.c" />
<ClCompile Include="$(zlibNgDir)\deflate.c" />
<ClCompile Include="$(zlibNgDir)\deflate_fast.c" />
<ClCompile Include="$(zlibNgDir)\deflate_huff.c" />
<ClCompile Include="$(zlibNgDir)\deflate_medium.c" />
<ClCompile Include="$(zlibNgDir)\deflate_quick.c" />
<ClCompile Include="$(zlibNgDir)\deflate_rle.c" />
<ClCompile Include="$(zlibNgDir)\deflate_slow.c" />
<ClCompile Include="$(zlibNgDir)\deflate_stored.c" />
<ClCompile Include="$(zlibNgDir)\functable.c" />
<ClCompile Include="$(zlibNgDir)\infback.c" />
<ClCompile Include="$(zlibNgDir)\inflate.c" />
<ClCompile Include="$(zlibNgDir)\inftrees.c" />
<ClCompile Include="$(zlibNgDir)\insert_string.c" />
<ClCompile Include="$(zlibNgDir)\insert_string_roll.c" />
<ClCompile Include="$(zlibNgDir)\trees.c" />
<ClCompile Include="$(zlibNgDir)\uncompr.c" />
<ClCompile Include="$(zlibNgDir)\zutil.c" />
<ClCompile Include="$(zlibNgDir)\cpu_features.c" />
<ClInclude Include="$(zlibNgDir)\arch\generic\generic_functions.h" />
<ClInclude Include="$(zlibNgDir)\fallback_builtins.h" />
</ItemGroup>
<ItemGroup Condition="$(Platform) == 'Win32' or $(Platform) == 'x64'">
<ClInclude Include="$(zlibNgDir)\arch\x86\x86_functions.h" />
<ClInclude Include="$(zlibNgDir)\arch\x86\x86_features.h" />
<ClInclude Include="$(zlibNgDir)\arch\x86\adler32_avx512_p.h" />
<ClCompile Include="$(zlibNgDir)\arch\x86\x86_features.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\chunkset_sse2.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\compare256_sse2.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\slide_hash_sse2.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\adler32_ssse3.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\chunkset_ssse3.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\adler32_sse42.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\crc32_pclmulqdq.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\slide_hash_avx2.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\chunkset_avx2.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\compare256_avx2.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\adler32_avx2.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\adler32_avx512.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\chunkset_avx512.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\adler32_avx512_vnni.c" />
<ClCompile Include="$(zlibNgDir)\arch\x86\crc32_vpclmulqdq.c" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\PC\zconf.h" />
<ClInclude Include="..\PC\zlib.h" />
<ClInclude Include="$(zlibNgDir)\arch\generic\chunk_permute_table.h" />
<ClInclude Include="$(zlibNgDir)\arch\generic\compare256_p.h" />
<ClInclude Include="$(zlibNgDir)\adler32_p.h" />
<ClInclude Include="$(zlibNgDir)\chunkset_tpl.h" />
<ClInclude Include="$(zlibNgDir)\compare256_rle.h" />
<ClInclude Include="$(zlibNgDir)\arch_functions.h" />
<ClInclude Include="$(zlibNgDir)\crc32_braid_p.h" />
<ClInclude Include="$(zlibNgDir)\crc32_braid_comb_p.h" />
<ClInclude Include="$(zlibNgDir)\crc32_braid_tbl.h" />
<ClInclude Include="$(zlibNgDir)\deflate.h" />
<ClInclude Include="$(zlibNgDir)\deflate_p.h" />
<ClInclude Include="$(zlibNgDir)\functable.h" />
<ClInclude Include="$(zlibNgDir)\inffast_tpl.h" />
<ClInclude Include="$(zlibNgDir)\inffixed_tbl.h" />
<ClInclude Include="$(zlibNgDir)\inflate.h" />
<ClInclude Include="$(zlibNgDir)\inflate_p.h" />
<ClInclude Include="$(zlibNgDir)\inftrees.h" />
<ClInclude Include="$(zlibNgDir)\insert_string_tpl.h" />
<ClInclude Include="$(zlibNgDir)\match_tpl.h" />
<ClInclude Include="$(zlibNgDir)\trees.h" />
<ClInclude Include="$(zlibNgDir)\trees_emit.h" />
<ClInclude Include="$(zlibNgDir)\trees_tbl.h" />
<ClInclude Include="$(zlibNgDir)\zbuild.h" />
<ClInclude Include="$(zlibNgDir)\zendian.h" />
<ClInclude Include="$(zlibNgDir)\zutil.h" />
<ClInclude Include="$(zlibNgDir)\cpu_features.h" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
<Target Name="_EnsureZlibH" Inputs="$(zlibNgDir)\zlib.h.in" Outputs="$(IntDir)zlib.h">
<PropertyGroup>
<Text>$([System.IO.File]::ReadAllText('$(zlibNgDir)\zlib.h.in').Replace('@ZLIB_SYMBOL_PREFIX@', ''))</Text>
</PropertyGroup>
<WriteLinesToFile File="$(IntDir)zlib.h" Lines="$(Text)" />
</Target>
<Target Name="_EnsureZlibNgH" Inputs="$(zlibNgDir)\zlib-ng.h.in" Outputs="$(IntDir)zlib-ng.h">
<PropertyGroup>
<Text>$([System.IO.File]::ReadAllText('$(zlibNgDir)\zlib-ng.h.in').Replace('@ZLIB_SYMBOL_PREFIX@', ''))</Text>
</PropertyGroup>
<WriteLinesToFile File="$(IntDir)zlib-ng.h" Lines="$(Text)" />
</Target>
<Target Name="_EnsureZlibNgHeaders" BeforeTargets="PrepareForBuild"
DependsOnTargets="_EnsureZlibH;_EnsureZlibNgH" />
</Project>

View file

@ -0,0 +1,249 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<ClCompile Include="$(zlibNgDir)\adler32.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\adler32_avx2.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\adler32_avx512.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\adler32_avx512_vnni.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\generic\adler32_c.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\generic\adler32_fold_c.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\adler32_sse42.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\adler32_ssse3.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\chunkset_avx2.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\chunkset_avx512.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\generic\chunkset_c.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\chunkset_sse2.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\chunkset_ssse3.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\compare256_avx2.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\generic\compare256_c.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\compare256_sse2.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\compress.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\cpu_features.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\crc32.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\generic\crc32_braid_c.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\crc32_braid_comb.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\generic\crc32_fold_c.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\crc32_pclmulqdq.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\crc32_vpclmulqdq.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\deflate.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\deflate_fast.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\deflate_huff.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\deflate_medium.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\deflate_quick.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\deflate_rle.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\deflate_slow.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\deflate_stored.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\functable.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\infback.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\inflate.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\inftrees.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\insert_string.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\insert_string_roll.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\slide_hash_avx2.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\generic\slide_hash_c.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\slide_hash_sse2.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\trees.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\uncompr.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\arch\x86\x86_features.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="$(zlibNgDir)\zutil.c">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="$(zlibNgDir)\arch\x86\adler32_avx512_p.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\adler32_p.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\arch_functions.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\arch\generic\chunk_permute_table.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\chunkset_tpl.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\arch\generic\compare256_p.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\compare256_rle.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\cpu_features.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\crc32_braid_comb_p.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\crc32_braid_p.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\crc32_braid_tbl.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\deflate.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\deflate_p.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\fallback_builtins.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\functable.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\arch\generic\generic_functions.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\inffast_tpl.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\inffixed_tbl.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\inflate.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\inflate_p.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\inftrees.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\insert_string_tpl.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\match_tpl.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\trees.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\trees_emit.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\trees_tbl.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\arch\x86\x86_features.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\arch\x86\x86_functions.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\zbuild.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\PC\zconf.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\zendian.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\PC\zlib.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="$(zlibNgDir)\zutil.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<Filter Include="Source Files">
<UniqueIdentifier>{967252c0-03f1-4991-897f-db8f4cd7dc44}</UniqueIdentifier>
</Filter>
<Filter Include="Header Files">
<UniqueIdentifier>{4c0539fb-5187-41a1-abe5-bf7cd416d7bd}</UniqueIdentifier>
</Filter>
</ItemGroup>
</Project>