From: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
Date: Mon, 23 Dec 2024 17:46:10 +0000 (+0100)
Subject: testsuite: libstdc++: Use effective-target libatomic
X-Git-Tag: releases/gcc-14.3.0~593
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d82fc939f914e901b2686bb25b277cb75d4ea53f;p=thirdparty%2Fgcc.git

testsuite: libstdc++: Use effective-target libatomic

Test assumes libatomic.a is always available, but for some embedded
targets, there is no libatomic.a and the test thus fail.

libstdc++-v3/ChangeLog:

	* testsuite/29_atomics/atomic_float/compare_exchange_padding.cc:
	Use effective-target libatomic_available.

Signed-off-by: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
(cherry picked from commit 4b0ef49d02f1f16325aa53fee3b0f6860728d2f8)
---

diff --git a/libstdc++-v3/testsuite/29_atomics/atomic_float/compare_exchange_padding.cc b/libstdc++-v3/testsuite/29_atomics/atomic_float/compare_exchange_padding.cc
index 49626ac66511..9395e3026a7f 100644
--- a/libstdc++-v3/testsuite/29_atomics/atomic_float/compare_exchange_padding.cc
+++ b/libstdc++-v3/testsuite/29_atomics/atomic_float/compare_exchange_padding.cc
@@ -1,5 +1,6 @@
 // { dg-do run { target c++20 } }
 // { dg-options "-O0" }
+// { dg-require-effective-target libatomic_available }
 // { dg-additional-options "[atomic_link_flags [get_multilibs]] -latomic" }
 
 #include <atomic>