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+# man-libseccomp.m4 serial 2
+dnl MAN_LIBSECCOMP
+dnl Add a --without-libseccomp option; check for the libseccomp library.
+AC_DEFUN([MAN_LIBSECCOMP],
+ [AC_ARG_WITH([libseccomp],
+ [AS_HELP_STRING([--without-libseccomp],
+ [do not confine subprocesses using seccomp])],
+ [],
+ [with_libseccomp=check])
+ if test "x$with_libseccomp" != "xno"; then
+ PKG_CHECK_MODULES([libseccomp], [libseccomp],
+ [AC_DEFINE([HAVE_LIBSECCOMP], [1],
+ [Define to 1 if you have the `libseccomp' library.])],
+ [if test "x$with_libseccomp" = "xyes"; then
+ AC_MSG_ERROR([--with-libseccomp given but cannot find libseccomp])
+ fi])
+ fi
+]) # MAN_LIBSECCOMP