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From f88d9b82e8bd8ae38fba666b5825ffb41769f81a Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Tue, 9 Aug 2022 12:25:22 -0700
Subject: [PATCH] monkey: Fix TLS detection testcase
Clang15 errors out on compiling the check and disables TLS
Fixes errors like
error: call to undeclared function '__tls_get_addr'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
__tls_get_addr(0);
^
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
Upstream-Status: Pending
lib/monkey/CMakeLists.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/monkey/CMakeLists.txt b/lib/monkey/CMakeLists.txt
index 15e62e8..96ac2bd 100644
--- a/lib/monkey/CMakeLists.txt
+++ b/lib/monkey/CMakeLists.txt
@@ -178,6 +178,8 @@ endif()
# Use old Pthread TLS
if(NOT MK_PTHREAD_TLS)
check_c_source_compiles("
+ #include <sys/types.h>
+ extern void *__tls_get_addr(size_t *v);
__thread int a;
int main() {
__tls_get_addr(0);
--
2.37.1
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