diff --git a/configure.ac b/configure.ac index 91a90be3c..e1de0037c 100644 --- a/configure.ac +++ b/configure.ac @@ -61,6 +61,7 @@ AC_FUNC_MALLOC AC_CHECK_FUNC([memset], [], [AC_MSG_ERROR([NCCL OFI Plugin requires memset function.])]) AC_CHECK_FUNC([realpath], [], [AC_MSG_ERROR([NCCL OFI Plugin requires realpath function.])]) AC_SEARCH_LIBS([dlopen], [dl], [], [AC_MSG_ERROR([NCCL OFI Plugin requires dlopen])]) +AC_SEARCH_LIBS([pthread_getspecific], [pthread], [], [AC_MSG_ERROR([NCCL OFI Plugin requires pthreads.])]) # Check for GCC builtin functions CHECK_GCC_BUILTIN([__builtin_expect])