1 files changed, 32 insertions, 0 deletions
diff --git a/biology/vsearch/files/patch-src_arch.cc b/biology/vsearch/files/patch-src_arch.cc
new file mode 100644
index 000000000000..bf8d2e77dda7
--- /dev/null
+++ b/biology/vsearch/files/patch-src_arch.cc
@@ -0,0 +1,32 @@
+--- src/arch.cc.orig	2025-12-20 13:37:07 UTC
++++ src/arch.cc
+@@ -67,7 +67,7 @@
+ #include <cstdlib>  // std::realloc, std::free
+ 
+ 
+-constexpr auto memalignment = 16;
++constexpr auto vsearch_memalignment = 16;
+ 
+ 
+ auto arch_get_memused() -> uint64_t
+@@ -223,9 +223,9 @@ auto xmalloc(std::size_t size) -> void *
+   size = std::max(size, minimal_allocation);
+   void * ptr = nullptr;
+ #ifdef _WIN32
+-  ptr = _aligned_malloc(size, memalignment);
++  ptr = _aligned_malloc(size, vsearch_memalignment);
+ #else
+-  if (posix_memalign(&ptr, memalignment, size) != 0)
++  if (posix_memalign(&ptr, vsearch_memalignment, size) != 0)
+     {
+       ptr = nullptr;
+     }
+@@ -243,7 +243,7 @@ auto xrealloc(void * ptr, std::size_t size) -> void *
+   static constexpr auto minimal_allocation = std::size_t{1};
+   size = std::max(size, minimal_allocation);
+ #ifdef _WIN32
+-  void * new_ptr = _aligned_realloc(ptr, size, memalignment);
++  void * new_ptr = _aligned_realloc(ptr, size, vsearch_memalignment);
+ #else
+   void * new_ptr = realloc(ptr, size);
+ #endif