From 0e3d7efb0f28a7bc5ec23080d89d39ec89ba879a Mon Sep 17 00:00:00 2001
From: Sinan <sbulutw@gmail.com>
Date: Thu, 27 Feb 2025 16:57:55 -0800
Subject: [PATCH] alps: add conflict (#48751)

Co-authored-by: Sinan81 <Sinan@world>
Co-authored-by: Sinan81 <Sinan81@users.noreply.github.com>
---
 var/spack/repos/builtin/packages/alps/package.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/var/spack/repos/builtin/packages/alps/package.py b/var/spack/repos/builtin/packages/alps/package.py
index 7b1be15a83c..78e2254fc96 100644
--- a/var/spack/repos/builtin/packages/alps/package.py
+++ b/var/spack/repos/builtin/packages/alps/package.py
@@ -43,6 +43,11 @@ class Alps(CMakePackage):
 
     extends("python")
 
+    # https://github.com/ALPSim/ALPS/issues/9
+    conflicts(
+        "%gcc@14", when="@:2.3.3-beta.6", msg="use gcc older than version 14 or else build fails"
+    )
+
     # See https://github.com/ALPSim/ALPS/issues/6#issuecomment-2604912169
     # for why this is needed
     resources = {