diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index c4093ff56..40ee8c11f 100644 --- a/configure.ac +++ b/configure.ac @@ -332,6 +332,14 @@ fi AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h]) AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_PREFER_WRITER_NP], [PTHREAD_RWLOCK_PREFER_WRITER_NP], [pthread.h]) +AC_MSG_CHECKING(for working epoll support) +AC_LINK_IFELSE( +AC_LANG_PROGRAM([#include <sys/epoll.h>], [epoll_create(10);]), +AC_MSG_RESULT(yes) +AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]), +AC_MSG_RESULT(no) +) + AC_MSG_CHECKING(for compiler atomic operations) AC_LINK_IFELSE( AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]), |