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Diffstat (limited to 'contrib/unbound/systemd.m4')
| -rw-r--r-- | contrib/unbound/systemd.m4 | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/contrib/unbound/systemd.m4 b/contrib/unbound/systemd.m4 new file mode 100644 index 000000000000..154f4ffabc3a --- /dev/null +++ b/contrib/unbound/systemd.m4 @@ -0,0 +1,33 @@ +# macros for configuring systemd +# Copyright 2015, Sami Kerola, CloudFlare. +# BSD licensed. +AC_ARG_ENABLE([systemd], + [AS_HELP_STRING([--enable-systemd], [compile with systemd support (requires libsystemd, pkg-config)])], + [], [enable_systemd=no]) +have_systemd=no +AS_IF([test "x$enable_systemd" != xno], [ + if test -n "$PKG_CONFIG"; then + dnl systemd v209 or newer + have_systemd=no + PKG_CHECK_MODULES([SYSTEMD], [libsystemd], [have_systemd=yes], []) + dnl old systemd library + AS_IF([test "x$have_systemd" != "xyes"], [ + have_systemd_daemon=no + PKG_CHECK_MODULES([SYSTEMD_DAEMON], [libsystemd-daemon], + [have_systemd_daemon=yes], []) + AS_IF([test "x$have_systemd_daemon" = "xyes"], + [have_systemd=yes]) + ]) + AS_CASE([$enable_systemd:$have_systemd], + [yes:no], + [AC_MSG_ERROR([systemd enabled but libsystemd not found])], + [*:yes], + [AC_DEFINE([HAVE_SYSTEMD], [1], [Define to 1 if systemd should be used]) + LIBS="$LIBS $SYSTEMD_LIBS" + ] + ) + else + AC_MSG_ERROR([systemd enabled but need pkg-config to configure for it]) + fi +]) +AM_CONDITIONAL([USE_SYSTEMD], [test "x$have_systemd" = xyes]) |