From 50585d55c5cd04645c301f667684baacb8d3da3b Mon Sep 17 00:00:00 2001
From: eugeneswalker <38933153+eugeneswalker@users.noreply.github.com>
Date: Mon, 15 Apr 2024 12:17:07 -0700
Subject: [PATCH] hdf: %oneapi: -Wno-error=implicit-function-declaration
 (#43631)

* hdf: %oneapi: -Wno-error=implicit-function-declaration

* [@spackbot] updating style on behalf of eugeneswalker
---
 var/spack/repos/builtin/packages/hdf/package.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/var/spack/repos/builtin/packages/hdf/package.py b/var/spack/repos/builtin/packages/hdf/package.py
index d352e2f6b5..f9a97353d8 100644
--- a/var/spack/repos/builtin/packages/hdf/package.py
+++ b/var/spack/repos/builtin/packages/hdf/package.py
@@ -146,7 +146,11 @@ def flag_handler(self, name, flags):
 
         if name == "cflags":
             # https://forum.hdfgroup.org/t/help-building-hdf4-with-clang-error-implicit-declaration-of-function-test-mgr-szip-is-invalid-in-c99/7680
-            if self.spec.satisfies("@:4.2.15 %apple-clang") or self.spec.satisfies("%clang@16:"):
+            if (
+                self.spec.satisfies("@:4.2.15 %apple-clang")
+                or self.spec.satisfies("%clang@16:")
+                or self.spec.satisfies("%oneapi")
+            ):
                 flags.append("-Wno-error=implicit-function-declaration")
 
             if self.spec.satisfies("%clang@16:"):