Zstd version 1.5.7

CHANGELOG.md

@@ -4,6 +4,7 @@ All notable changes to this project will be documented in this file.
 
 ## Unreleased
 
+- Upgrade zstd source code from v1.5.6 to [v1.5.7](https://github.com/facebook/zstd/releases/tag/v1.5.7)
 - Support for PyPy 3.11
 
 ## 0.16.2 (October 10, 2024)

setup.py

@@ -60,6 +60,13 @@ def build_extensions(self):
         # Build debug build
         self.debug = self.PYZSTD_DEBUG
 
+        if self.compiler.compiler_type in ('unix', 'mingw32', 'cygwin'):
+            # Remove -Wunreachable-code default args based on how Python was build
+            # see distutils.sysconfig.get_config_var("CFLAGS")
+            # see https://github.com/facebook/zstd/issues/4308
+            self.compiler.compiler = [part for part in self.compiler.compiler if part != '-Wunreachable-code']
+            self.compiler.compiler_so = [part for part in self.compiler.compiler_so if part != '-Wunreachable-code']
+
         for extension in self.extensions:
             if self.compiler.compiler_type in ('unix', 'mingw32', 'cygwin'):
                 # -g0: