make/unittest.mk

   1 ###############################################################################
   2 # @file       unittest.mk
   3 # @author     PhoenixPilot, http://github.com/PhoenixPilot, Copyright (C) 2012
   4 #             Copyright (c) 2013, The OpenPilot Team, http://www.openpilot.org
   5 # @addtogroup
   6 # @{
   7 # @addtogroup
   8 # @{
   9 # @brief Makefile template for unit tests
  10 ###############################################################################
  11 #
  12 # This program is free software; you can redistribute it and/or modify
  13 # it under the terms of the GNU General Public License as published by
  14 # the Free Software Foundation; either version 3 of the License, or
  15 # (at your option) any later version.
  16 #
  17 # This program is distributed in the hope that it will be useful, but
  18 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  19 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  20 # for more details.
  21 #
  22 # You should have received a copy of the GNU General Public License along
  23 # with this program; if not, write to the Free Software Foundation, Inc.,
  24 # 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  25 #
  26
  27 # Use native toolchain and disable THUMB mode for unit tests
  28 override ARM_SDK_PREFIX :=
  29 override THUMB :=
  30
  31 # Unit test source files
  32 ALLSRC     := $(SRC) $(wildcard ./*.c)
  33 ALLCPPSRC  := $(wildcard ./*.cpp) $(GTEST_DIR)/src/gtest_main.cc
  34 ALLSRCBASE := $(notdir $(basename $(ALLSRC) $(ALLCPPSRC)))
  35 ALLOBJ     := $(addprefix $(OUTDIR)/, $(addsuffix .o, $(ALLSRCBASE)))
  36
  37 $(foreach src,$(ALLSRC),$(eval $(call COMPILE_C_TEMPLATE,$(src))))
  38 $(foreach src,$(ALLCPPSRC),$(eval $(call COMPILE_CXX_TEMPLATE,$(src))))
  39
  40 # Specific extensions to CPPFLAGS only for the google test library
  41 $(OUTDIR)/gtest-all.o: CPPFLAGS += -I$(GTEST_DIR)
  42
  43 $(eval $(call COMPILE_CXX_TEMPLATE, $(GTEST_DIR)/src/gtest-all.cc))
  44 $(eval $(call LINK_CXX_TEMPLATE,$(OUTDIR)/$(TARGET).elf,$(ALLOBJ) $(OUTDIR)/gtest-all.o))
  45
  46 # Flags passed to the preprocessor
  47 CPPFLAGS += -I$(GTEST_DIR)/include
  48
  49 # Flags passed to the C++ compiler
  50 CXXFLAGS += -g -Wall -Wextra
  51
  52 # Flags passed to the C compiler
  53 CONLYFLAGS += -std=gnu99
  54
  55 # UNIT_TEST allows to for example to have optional test fixture code enabled or private code exposed in application modules.
  56 CFLAGS += -DUNIT_TEST
  57 CPPFLAGS += -DUNIT_TEST
  58
  59 # Common compiler flags
  60 CFLAGS += -O0 -g
  61 CFLAGS += -Wall -Werror
  62 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
  63
  64 # Google Test needs the pthread library
  65 LDFLAGS += -lpthread
  66
  67 .PHONY: elf
  68 elf: $(OUTDIR)/$(TARGET).elf
  69
  70 .PHONY: xml
  71 xml: $(OUTDIR)/test-reports/$(TARGET).xml
  72
  73 $(OUTDIR)/test-reports/$(TARGET).xml: $(OUTDIR)/$(TARGET).elf
  74         $(V0) @echo " TEST XML  $(MSG_EXTRA)  $(call toprel, $@)"
  75         $(V1) $< --gtest_output=xml:$@ > /dev/null
  76
  77 .PHONY: run
  78 run: $(OUTDIR)/$(TARGET).elf
  79         $(V0) @echo " TEST RUN  $(MSG_EXTRA)  $(call toprel, $<)"
  80         $(V1) $<