diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index d25bebeb1a..220fc62f8e 100644 --- a/configure.ac +++ b/configure.ac @@ -558,6 +558,15 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], [ AC_MSG_RESULT(no)] ) +dnl Check for MSG_DONTWAIT +AC_MSG_CHECKING(for MSG_DONTWAIT) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], + [[ int f = MSG_DONTWAIT; ]])], + [ AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MSG_DONTWAIT, 1,[Define this symbol if you have MSG_DONTWAIT]) ], + [ AC_MSG_RESULT(no)] +) + + AC_MSG_CHECKING([for visibility attribute]) AC_LINK_IFELSE([AC_LANG_SOURCE([ int foo_def( void ) __attribute__((visibility("default"))); |