From 1381bede80ef120289b4265e6a458f52126960e1 Mon Sep 17 00:00:00 2001
From: "John W. Parent" <45471568+johnwparent@users.noreply.github.com>
Date: Tue, 16 Apr 2024 12:36:27 -0400
Subject: [PATCH] zstd: 1.5.6 does not build on Windows (#43677)

Conflict until a fix has been merged upstream
---
 var/spack/repos/builtin/packages/zstd/package.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/var/spack/repos/builtin/packages/zstd/package.py b/var/spack/repos/builtin/packages/zstd/package.py
index e8766636e35..5944e105b8a 100644
--- a/var/spack/repos/builtin/packages/zstd/package.py
+++ b/var/spack/repos/builtin/packages/zstd/package.py
@@ -66,6 +66,8 @@ class Zstd(CMakePackage, MakefilePackage):
     # (last tested: nvhpc@22.3)
     conflicts("+programs %nvhpc")
 
+    conflicts("platform=windows", when="@1.5.6")
+
     build_system("cmake", "makefile", default="makefile")