mk/rte.sdkgcov.mk

   1 # SPDX-License-Identifier: BSD-3-Clause
   2 # Copyright(c) 2010-2014 Intel Corporation
   3
   4 ifdef T
   5 ifeq ("$(origin T)", "command line")
   6 $(error "Cannot use T= with gcov target")
   7 endif
   8 endif
   9
  10 ifeq (,$(wildcard $(RTE_OUTPUT)/.config))
  11   $(error "need a make config first")
  12 else
  13   include $(RTE_SDK)/mk/rte.vars.mk
  14 endif
  15 ifeq (,$(wildcard $(RTE_OUTPUT)/Makefile))
  16   $(error "need a make config first")
  17 endif
  18
  19 INPUTDIR  = $(RTE_OUTPUT)
  20 OUTPUTDIR =  $(RTE_OUTPUT)/gcov
  21
  22 .PHONY: gcovclean
  23 gcovclean:
  24         $(Q)find $(INPUTDIR)/build -name "*.gcno" -o -name "*.gcda" -exec rm {} \;
  25         $(Q)rm -rf $(OUTPUTDIR)
  26
  27 .PHONY: gcov
  28 gcov:
  29         $(Q)for APP in test ; do \
  30                 mkdir -p $(OUTPUTDIR)/$$APP ; cd $(OUTPUTDIR)/$$APP ; \
  31                 for FIC in `strings $(RTE_OUTPUT)/app/$$APP | grep gcda | sed s,gcda,o,` ; do \
  32                         SUBDIR=`basename $$FIC`;\
  33                         mkdir $$SUBDIR ;\
  34                         cd $$SUBDIR ;\
  35                         $(GCOV) $(RTE_OUTPUT)/app/$$APP -o $$FIC > gcov.log; \
  36                         cd - >/dev/null;\
  37                 done ; \
  38                 cd - >/dev/null; \
  39         done