From fc3e0b60555b66dba84b0b59d2e910a903a84a7e Mon Sep 17 00:00:00 2001
From: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
Date: Thu, 7 Jan 2021 10:29:41 +0100
Subject: [PATCH] tests/ztimer_underflow: allow testing ZTIMER_SEC

---
 tests/ztimer_underflow/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/ztimer_underflow/Makefile b/tests/ztimer_underflow/Makefile
index 63098523a7..2a44cfd641 100644
--- a/tests/ztimer_underflow/Makefile
+++ b/tests/ztimer_underflow/Makefile
@@ -12,6 +12,10 @@ ifeq ($(TEST_ZTIMER_CLOCK), ZTIMER_MSEC)
     KCONFIG_ADD_CONFIG += $(APPDIR)/app.config.msec.test
   endif
 endif
+ifeq ($(TEST_ZTIMER_CLOCK), ZTIMER_SEC)
+  USEMODULE += ztimer_sec
+  USEMODULE += ztimer_periph_rtc
+endif
 
 CFLAGS += -DTEST_ZTIMER_CLOCK=$(TEST_ZTIMER_CLOCK)