unbreak cmake check for TLS support

2021-02-14 14:22:08 -08:00 · 2021-02-14 14:22:08 -08:00 · 7271bb72be
parent 7c106ca241
commit 7271bb72be
1 changed files with 1 additions and 1 deletions
--- 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)