From: Xuehan Xu <xuxuehan@qianxin.com>
Date: Sun, 28 Apr 2024 03:11:57 +0000 (+0800)
Subject: test/ceph_crypto: define __has_feature if the compiler doesn't have it
X-Git-Tag: v20.0.0~2071^2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=3190c02436c810c9988c5e03b13533a734a56679;p=ceph.git

test/ceph_crypto: define __has_feature if the compiler doesn't have it

Refer to https://gcc.gnu.org/onlinedocs/cpp/_005f_005fhas_005ffeature.html
and https://clang.llvm.org/docs/LanguageExtensions.html#has-feature-and-has-extension
for further information

Fixes: https://tracker.ceph.com/issues/65673
Signed-off-by: Xuehan Xu <xuxuehan@qianxin.com>
---

diff --git a/src/test/ceph_crypto.cc b/src/test/ceph_crypto.cc
index faed29b8fbce4..50797dc2bd0f5 100644
--- a/src/test/ceph_crypto.cc
+++ b/src/test/ceph_crypto.cc
@@ -269,6 +269,11 @@ void do_simple_crypto() {
 }
 
 #if GTEST_HAS_DEATH_TEST && !defined(_WIN32)
+
+#ifndef __has_feature
+#define __has_feature(x) 0
+#endif
+
 TEST_F(ForkDeathTest, MD5) {
 #if __has_feature(address_sanitizer) || defined(__SANITIZE_ADDRESS__)
   // sanitizer warns like: