This was lost sometime in the Kbuild conversion. Add it back.
Check that the trace test now passes:
$ ./test/trace/test-trace.sh Simple trace test / sanity check using sandbox
/tmp/filemHKPGw Build sandbox O=sandbox FTRACE=1 GEN /home/sjg/c/src/third_party/u-boot/files/sandbox/Makefile Configuring for sandbox board... Check results Test passed
Signed-off-by: Simon Glass sjg@chromium.org ---
config.mk | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/config.mk b/config.mk index 05864aa..0c45c09 100644 --- a/config.mk +++ b/config.mk @@ -46,6 +46,10 @@ ifdef BOARD sinclude $(srctree)/board/$(BOARDDIR)/config.mk # include board specific rules endif
+ifdef FTRACE +PLATFORM_CPPFLAGS += -finstrument-functions -DFTRACE +endif + #########################################################################
RELFLAGS := $(PLATFORM_RELFLAGS)