From 785d771fb56fd5c49732fdc9b2baea2fb5da446e Mon Sep 17 00:00:00 2001
From: Ayan Das <bvits@riseup.net>
Date: Sun, 8 Jun 2025 20:52:38 +0530
Subject: [PATCH] gnu: miniz-for-pytorch: Update to pytorch-2.7.0.
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* gnu/packages/compression.scm (miniz-for-pytorch): Update to
pytorch-2.7.0 using miniz 3.0.2.
* gnu/packages/patches/miniz-for-pytorch.patch: Update for miniz 3.0.2.

Signed-off-by: Ayan Das <bvits@riseup.net>
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
 gnu/packages/compression.scm                 |  6 ++---
 gnu/packages/patches/miniz-for-pytorch.patch | 26 ++++++++++++--------
 2 files changed, 19 insertions(+), 13 deletions(-)

diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm
index ed5a81be19b..b64c99d2c6f 100644
--- a/gnu/packages/compression.scm
+++ b/gnu/packages/compression.scm
@@ -3095,16 +3095,16 @@ exported by the zlib library.")
 (define-public miniz-for-pytorch
   (package
     (inherit miniz)
-    (version "pytorch-2.2.0")
+    (version "pytorch-2.7.0")
     (source (origin
               (method git-fetch)
               (uri (git-reference
                     (url "https://github.com/richgel999/miniz")
-                    (commit "2.2.0")))
+                    (commit "3.0.2")))
               (file-name (git-file-name (package-name miniz) version))
               (sha256
                (base32
-                "09j9ihigfsavgcmk8l36zmbjvdf1x1w7h2v4rkww1qk1sb43y5zf"))
+                "0672q35vjrpakmsr1gwj9k5fwv5ihzhahm19bq4y74wqpn91p7fw"))
               (patches (search-patches "miniz-for-pytorch.patch"))))
     (arguments
      (substitute-keyword-arguments (package-arguments miniz)
diff --git a/gnu/packages/patches/miniz-for-pytorch.patch b/gnu/packages/patches/miniz-for-pytorch.patch
index 19fa705a31e..dbcf916450f 100644
--- a/gnu/packages/patches/miniz-for-pytorch.patch
+++ b/gnu/packages/patches/miniz-for-pytorch.patch
@@ -1,7 +1,7 @@
 Modifications from the internal fork of the python-pytorch package.
 
 diff --git a/miniz.h b/miniz.h
-index 42e1ea2..5869ab9 100644
+index 2f86380..336d33d 100644
 --- a/miniz.h
 +++ b/miniz.h
 @@ -123,7 +123,7 @@
@@ -11,9 +11,9 @@ index 42e1ea2..5869ab9 100644
 -/*#define MINIZ_NO_TIME */
 +#define MINIZ_NO_TIME
  
- /* Define MINIZ_NO_ARCHIVE_APIS to disable all ZIP archive API's. */
- /*#define MINIZ_NO_ARCHIVE_APIS */
-@@ -135,7 +135,7 @@
+ /* Define MINIZ_NO_DEFLATE_APIS to disable all compression API's. */
+ /*#define MINIZ_NO_DEFLATE_APIS */
+@@ -141,7 +141,7 @@
  /*#define MINIZ_NO_ZLIB_APIS */
  
  /* Define MINIZ_NO_ZLIB_COMPATIBLE_NAME to disable zlib names, to prevent conflicts against stock zlib. */
@@ -22,21 +22,27 @@ index 42e1ea2..5869ab9 100644
  
  /* Define MINIZ_NO_MALLOC to disable all calls to malloc, free, and realloc. 
     Note if MINIZ_NO_MALLOC is defined then the user must always provide custom user alloc/free/realloc
-@@ -172,8 +172,7 @@
- #if !defined(MINIZ_USE_UNALIGNED_LOADS_AND_STORES)
+@@ -209,7 +209,6 @@
  #if MINIZ_X86_OR_X64_CPU
  /* Set MINIZ_USE_UNALIGNED_LOADS_AND_STORES to 1 on CPU's that permit efficient integer loads and stores from unaligned addresses. */
--#define MINIZ_USE_UNALIGNED_LOADS_AND_STORES 1
+ #define MINIZ_USE_UNALIGNED_LOADS_AND_STORES 0
 -#define MINIZ_UNALIGNED_USE_MEMCPY
-+#define MINIZ_USE_UNALIGNED_LOADS_AND_STORES 0
  #else
  #define MINIZ_USE_UNALIGNED_LOADS_AND_STORES 0
  #endif
 diff --git a/miniz_zip.h b/miniz_zip.h
-index 82502bd..3d92255 100644
+index 876d844..c9aa987 100644
 --- a/miniz_zip.h
 +++ b/miniz_zip.h
-@@ -150,7 +150,7 @@ typedef enum {
+@@ -94,6 +94,7 @@ typedef enum {
+     MZ_ZIP_FLAG_IGNORE_PATH = 0x0200,
+     MZ_ZIP_FLAG_COMPRESSED_DATA = 0x0400,
+     MZ_ZIP_FLAG_DO_NOT_SORT_CENTRAL_DIRECTORY = 0x0800,
++    MZ_ZIP_FLAG_DO_NOT_COMPUTE_CRC32 = 0x80000,
+     MZ_ZIP_FLAG_VALIDATE_LOCATE_FILE_FLAG = 0x1000, /* if enabled, mz_zip_reader_locate_file() will be called on each file as its validated to ensure the func finds the file in the central dir (intended for testing) */
+     MZ_ZIP_FLAG_VALIDATE_HEADERS_ONLY = 0x2000,     /* validate the local headers, but don't decompress the entire file and check the crc32 */
+     MZ_ZIP_FLAG_WRITE_ZIP64 = 0x4000,               /* always use the zip64 file format, instead of the original zip file format with automatic switch to zip64. Use as flags parameter with mz_zip_writer_init*_v2 */
+@@ -151,7 +152,7 @@ typedef enum {
      MZ_ZIP_TOTAL_ERRORS
  } mz_zip_error;