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-rw-r--r--configure.ac1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 5b7a8114..49bcd624 100644
--- a/configure.ac
+++ b/configure.ac
@@ -645,6 +645,7 @@ AM_CONDITIONAL([HAVE_LISTEN_SHUTDOWN], [test "x$mhd_cv_host_shtdwn_trgr_select"
# SENDMSG. Should we check for SCM_RIGHTS instead?
# https://lists.x.org/archives/xorg-devel/2013-November/038687.html
AC_SEARCH_LIBS(sendmsg, socket, AC_DEFINE([HAVE_SENDMSG],1,[Define if your platform supports sendmsg]))
+AC_CHECK_FUNCS([writev])
# set GCC options
# use '-fno-strict-aliasing', but only if the compiler