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# BSD LICENSE
#
# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Intel Corporation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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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