# ==========================================
#   Unity Project - A Test Framework for C
#   Copyright (c) 2007 Mike Karlesky, Mark VanderVoord, Greg Williams
#   [Released under MIT License. Please refer to license.txt for details]
# ==========================================

#We try to detect the OS we are running on, and adjust commands as needed
ifeq ($(OS),Windows_NT)
	CLEANUP = del /F /Q
	MKDIR = mkdir
	TARGET_EXTENSION=.exe
else
	CLEANUP = rm -rf
	MKDIR = mkdir -p
	TARGET_EXTENSION=
endif


UNITY_ROOT=../../../../Unity
C_COMPILER=gcc

CFLAGS = -std=c11
CFLAGS += -Wall
#CFLAGS += -Wextra
CFLAGS += -Werror
CFLAGS += -Wpointer-arith
CFLAGS += -Wcast-align
CFLAGS += -Wwrite-strings
CFLAGS += -Wswitch-default
CFLAGS += -Wunreachable-code
CFLAGS += -Winit-self
CFLAGS += -Wmissing-field-initializers
CFLAGS += -Wno-unknown-pragmas
CFLAGS += -Wstrict-prototypes
CFLAGS += -Wundef
CFLAGS += -Wold-style-definition
CFLAGS += -Wmissing-prototypes
CFLAGS += -Wmissing-declarations
CFLAGS += -g
CFLAGS += -ftest-coverage
CFLAGS += -fprofile-arcs

TARGET_BASE=test_leddriver
TARGET = $(TARGET_BASE)$(TARGET_EXTENSION)
SRC_FILES=\
	$(UNITY_ROOT)/extras/fixture/src/unity_fixture.c \
	$(UNITY_ROOT)/src/unity.c \
	../test/LedDriverTest.c \
	../test/LedDriverTestRunner.c \
	../test/AllTests.c \
	../src/LedDriver.c

INC_DIRS=-I$(UNITY_ROOT)/src -I$(UNITY_ROOT)/extras/fixture/src
SYMBOLS=


all: clean tests


.PHONY: tests
tests: build/$(TARGET)

build/$(TARGET):	test/*.c src/*.h src/*.c
	@echo "Compiling"; cd build; $(C_COMPILER) $(CFLAGS) $(INC_DIRS) $(SYMBOLS) $(SRC_FILES) -o $(TARGET)
	@echo "Running tests"; ./build/$(TARGET)
	@echo "Preparing coverage"; cp build/LedDriver.gc* src/
	@echo "Running coverage"; cd src; gcovr -r . -b -p --html --html-details -o ../build/cover/test.html
	@echo "Clearing intermediate files"; rm src/*.gc* build/*.gc*


.PHONY: clean
clean:
	@echo "Cleaning $<"; $(CLEANUP) build/$(TARGET) build/*.* build/cover/*