configure: Enable largefile support on 32-bit systems

diff --git a/configure.ac b/configure.ac
index a325513b9c7f92a8875ddc8edc9b6145b9ae428d..5c372dd45e47875574eccc851d56d58945db1f6a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -95,6 +95,8 @@ AS_CASE([$host_os], [linux*|darwin*|mingw*|cygwin*|freebsd*],, [
        AC_DEFINE([NO_PORT_METADATA], [1], [Port metadata is unavailable.])
 ])
 
+AC_SYS_LARGEFILE
+
 # Define size_t if not defined as standard.
 AC_TYPE_SIZE_T