unbreak cmake check for TLS support

sleepwalker2017 · Feb 14, 2021 · 7271bb7 · 7271bb7
1 parent 7c106ca
commit 7271bb7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -391,7 +391,7 @@ elseif(APPLE)
 elseif(MINGW)
   message(WARNING "mingw doesn't really support tls")
 else()
-  check_c_source_compiles("static __thread int p = 0;" HAVE_TLS)
+  check_c_source_compiles("static __thread int p = 0; int main() {}" HAVE_TLS)
 endif()
 
 if(NEED_NANOSLEEP)