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# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2010-2014 Intel Corporation
ifdef T
ifeq ("$(origin T)", "command line")
$(error "Cannot use T= with gcov target")
endif
endif
ifeq (,$(wildcard $(RTE_OUTPUT)/.config))
$(error "need a make config first")
else
include $(RTE_SDK)/mk/rte.vars.mk
endif
ifeq (,$(wildcard $(RTE_OUTPUT)/Makefile))
$(error "need a make config first")
endif
INPUTDIR = $(RTE_OUTPUT)
OUTPUTDIR = $(RTE_OUTPUT)/gcov
.PHONY: gcovclean
gcovclean:
$(Q)find $(INPUTDIR)/build -name "*.gcno" -o -name "*.gcda" -exec rm {} \;
$(Q)rm -rf $(OUTPUTDIR)
.PHONY: gcov
gcov:
$(Q)for APP in test ; do \
mkdir -p $(OUTPUTDIR)/$$APP ; cd $(OUTPUTDIR)/$$APP ; \
for FIC in `strings $(RTE_OUTPUT)/app/$$APP | grep gcda | sed s,gcda,o,` ; do \
SUBDIR=`basename $$FIC`;\
mkdir $$SUBDIR ;\
cd $$SUBDIR ;\
$(GCOV) $(RTE_OUTPUT)/app/$$APP -o $$FIC > gcov.log; \
cd - >/dev/null;\
done ; \
cd - >/dev/null; \
done
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