diff --git a/configure.in b/configure.in index c74ab387..12958840 100644 --- a/configure.in +++ b/configure.in @@ -145,7 +145,10 @@ AC_SUBST(protocols) case $sysdesc in */linux-22*|*/linux-v6*) - AC_CHECK_HEADER(linux/rtnetlink.h,,[AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])]) + AC_CHECK_HEADER(linux/rtnetlink.h,,[AC_MSG_ERROR([Appropriate version of Linux kernel headers not found.])],[ +#include +#include +]) ;; esac