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-rw-r--r--config.mk11
1 files changed, 10 insertions, 1 deletions
diff --git a/config.mk b/config.mk
index ddf350e8e9..63d25ac61f 100644
--- a/config.mk
+++ b/config.mk
@@ -268,6 +268,16 @@ CFLAGS += $(CFLAGS_WARN)
CFLAGS_STACK := $(call cc-option,-fstack-usage)
CFLAGS += $(CFLAGS_STACK)
+BCURDIR = $(subst $(SRCTREE)/,,$(CURDIR:$(obj)%=%))
+
+ifeq ($(findstring examples/,$(BCURDIR)),)
+ifeq ($(CONFIG_SPL_BUILD),)
+ifdef FTRACE
+CFLAGS += -finstrument-functions -DFTRACE
+endif
+endif
+endif
+
# $(CPPFLAGS) sets -g, which causes gcc to pass a suitable -g<format>
# option to the assembler.
AFLAGS_DEBUG :=
@@ -330,7 +340,6 @@ export CONFIG_SYS_TEXT_BASE PLATFORM_CPPFLAGS PLATFORM_RELFLAGS CPPFLAGS CFLAGS
#########################################################################
# Allow boards to use custom optimize flags on a per dir/file basis
-BCURDIR = $(subst $(SRCTREE)/,,$(CURDIR:$(obj)%=%))
ALL_AFLAGS = $(AFLAGS) $(AFLAGS_$(BCURDIR)/$(@F)) $(AFLAGS_$(BCURDIR))
ALL_CFLAGS = $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR))
EXTRA_CPPFLAGS = $(CPPFLAGS_$(BCURDIR)/$(@F)) $(CPPFLAGS_$(BCURDIR))