From 5ca8894b596fc37e6961ef7683a3a82018cfb690 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 19 Feb 2026 00:43:59 +0100
Subject: [PATCH] Fix the build with dietlibc

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
---
 tests/suites/host_test.function | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/suites/host_test.function b/tests/suites/host_test.function
index d28a75e077..90b050e129 100644
--- a/tests/suites/host_test.function
+++ b/tests/suites/host_test.function
@@ -275,7 +275,12 @@ static int convert_params(size_t cnt, char **params,
  * \return      0 for success else 1
  */
 #if defined(__GNUC__)
+#  if defined(__dietlibc__)
+/* __noinline__ is a macro in dietlibc... */
+__attribute__((noinline))
+#  else
 __attribute__((__noinline__))
+#  endif
 #endif
 static int test_snprintf(size_t n, const char *ref_buf, int ref_ret)
 {