check for net/route.h and sys/sysctl.h

1 files changed, 6 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
index 889f50637..455a224eb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -404,6 +404,7 @@ AC_CHECK_HEADERS([ \
         sys/strtio.h \
         sys/statvfs.h \
         sys/sysmacros.h \
+        sys/sysctl.h \
         sys/time.h \
         sys/timers.h \
         time.h \
@@ -427,6 +428,11 @@ AC_CHECK_HEADERS([sys/capsicum.h], [], [], [
 #endif
 ])
 
+# net/route.h requires sys/socket.h
+AC_CHECK_HEADERS([net/route.h], [], [], [
+#include <sys/socket.h>
+])
+
 # lastlog.h requires sys/time.h to be included first on Solaris
 AC_CHECK_HEADERS([lastlog.h], [], [], [
 #ifdef HAVE_SYS_TIME_H