tests/stubs/console: Allow enabling printk to print to stdout
By adding TEST_PRINT=1 to <test-name>-config field or by passing it as
a parameter to make one can enable printing in printk() and vprintk().
This can be helpful when developing unit tests.
Note, that to effectively enable or disable printk() printing to stdout,
test(s) have to be recompiled.
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Change-Id: Ibdec8bb128f42ba4d9cb8bbb4a8c5159a2b52ac5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57526
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
diff --git a/tests/Makefile.inc b/tests/Makefile.inc
index fa5faab..5027dd8 100644
--- a/tests/Makefile.inc
+++ b/tests/Makefile.inc
@@ -55,6 +55,10 @@
TEST_CFLAGS += -I$(cmockasrc)/include
+ifneq ($(filter-out 0,$(TEST_PRINT)),)
+TEST_CFLAGS += -DTEST_PRINT=1
+endif
+
# Link against Cmocka
TEST_LDFLAGS := -L$(cmockaobj)/src -lcmocka -Wl,-rpath=$(cmockaobj)/src
TEST_LDFLAGS += -Wl,--gc-sections