+# ------------------------------------------------------------------------------
+have_seccomp=no
+AC_ARG_ENABLE(seccomp, AS_HELP_STRING([--disable-seccomp], [Disable optional SECCOMP support]))
+if test "x$enable_seccomp" != "xno"; then
+ PKG_CHECK_MODULES(SECCOMP, [libseccomp >= 1.0.0],
+ [AC_DEFINE(HAVE_SECCOMP, 1, [Define if seccomp is available])
+ have_seccomp=yes
+ M4_DEFINES="$M4_DEFINES -DHAVE_SECCOMP"],
+ [have_seccomp=no])
+ if test "x$have_seccomp" = "xno" -a "x$enable_seccomp" = "xyes"; then
+ AC_MSG_ERROR([*** seccomp support requested but libraries not found])
+ fi
+fi
+AM_CONDITIONAL(HAVE_SECCOMP, [test "$have_seccomp" = "yes"])
+