3 # Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
10 # * Redistributions of source code must retain the above copyright
11 # notice, this list of conditions and the following disclaimer.
12 # * Redistributions in binary form must reproduce the above copyright
13 # notice, this list of conditions and the following disclaimer in
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16 # * Neither the name of Intel Corporation nor the names of its
17 # contributors may be used to endorse or promote products derived
18 # from this software without specific prior written permission.
20 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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33 ifeq ("$(origin T)", "command line")
34 $(error "Cannot use T= with gcov target")
38 ifeq (,$(wildcard $(RTE_OUTPUT)/.config))
39 $(error "need a make config first")
41 include $(RTE_SDK)/mk/rte.vars.mk
43 ifeq (,$(wildcard $(RTE_OUTPUT)/Makefile))
44 $(error "need a make config first")
47 INPUTDIR = $(RTE_OUTPUT)
48 OUTPUTDIR = $(RTE_OUTPUT)/gcov
52 $(Q)find $(INPUTDIR)/build -name "*.gcno" -o -name "*.gcda" -exec rm {} \;
53 $(Q)rm -rf $(OUTPUTDIR)
57 $(Q)for APP in test ; do \
58 mkdir -p $(OUTPUTDIR)/$$APP ; cd $(OUTPUTDIR)/$$APP ; \
59 for FIC in `strings $(RTE_OUTPUT)/app/$$APP | grep gcda | sed s,gcda,o,` ; do \
60 SUBDIR=`basename $$FIC`;\
63 $(GCOV) $(RTE_OUTPUT)/app/$$APP -o $$FIC > gcov.log; \