- Detect missing size_t and typedef it.

1 files changed, 12 insertions, 0 deletions

diff --git a/configure.in b/configure.in
index 581380ae2..3b1f125c6 100644
--- a/configure.in
+++ b/configure.in
@@ -192,6 +192,18 @@ AC_TRY_COMPILE(
         [AC_MSG_RESULT(no)]
 )
 
+AC_MSG_CHECKING([For size_t])
+AC_TRY_COMPILE(
+        [#include <sys/types.h>],
+        [#include <sys/socket.h>],
+        [size_t foo; foo = 1235;],
+        [
+                AC_DEFINE(HAVE_SIZE_T)
+                AC_MSG_RESULT(yes)
+        ],
+        [AC_MSG_RESULT(no)]
+)
+
 AC_ARG_WITH(pam,
         [  --without-pam           Disable PAM support ],
         [