From 65bb3a12ea190091d24d8b5c28c722426b9fe841 Mon Sep 17 00:00:00 2001
From: AMD Toolchain Support
 <73240730+amd-toolchain-support@users.noreply.github.com>
Date: Fri, 25 Oct 2024 02:14:09 +0530
Subject: hdf5: disable _Float16 support for aocc (#47123)

---
 var/spack/repos/builtin/packages/hdf5/package.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/var/spack/repos/builtin/packages/hdf5/package.py b/var/spack/repos/builtin/packages/hdf5/package.py
index 555f775296..01a9992f3c 100644
--- a/var/spack/repos/builtin/packages/hdf5/package.py
+++ b/var/spack/repos/builtin/packages/hdf5/package.py
@@ -581,6 +581,10 @@ class Hdf5(CMakePackage):
         if spec.satisfies("@1.10.8,1.13.0"):
             args.append(self.define("HDF5_INSTALL_CMAKE_DIR", "share/cmake/hdf5"))
 
+        # AOCC does not support _Float16
+        if spec.satisfies("@1.14.4: %aocc"):
+            args.append(self.define("HDF5_ENABLE_NONSTANDARD_FEATURE_FLOAT16", False))
+
         return args
 
     @run_after("install")
-- 
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