CC=cc
CXX=c++
INCLUDE=-I$(HOME)/projects/include
KOLAN_PROJECTS=$(HOME)/projects
KOLAN_INCLUDE=$(KOLAN_PROJECTS)/include

# Compiler flags
# if mode variable is empty, setting debug build mode
ifeq ($(mode),)
	mode = debug
endif
ifeq ($(mode),debug)
	CFLAGS = -O0 -g -std=gnu99 -pedantic -Wextra -Wconversion
	LDFLAGS =
endif
ifeq ($(mode),profile)
	CFLAGS = -O0 -g -p -ftest-coverage -Wcoverage-mismatch
	LDFLAGS = -g -p
endif
ifeq ($(mode),develop)
	CFLAGS += -O2 -g
	LDFLAGS += -O1
endif
ifeq ($(mode),release)
	CFLAGS += -O2
	LDFLAGS += -O1
endif

CFLAGS += -Wall
#~ $(shell pkg-config --cflags liblist)
LDFLAGS += -Wall
#~ $(shell pkg-config --libs liblist)

all: xalloc_test

ifneq ($(mode),debug)
ifneq ($(mode),profile)
ifneq ($(mode),develop)
ifneq ($(mode),release)
	@echo "Invalid build mode."
	@echo "Please use 'make mode=release' or 'make mode=develop' or 'make mode=debug'"
	@exit 1
endif
endif
endif
endif
	@echo ".........................."
	@echo "Building on "$(mode)" mode "
	@echo "CFLAGS=$(CFLAGS)"
	@echo "LDFLAGS=$(LDFLAGS)"
	@echo ".........................."

%.o :
	$(CC) -c $(CFLAGS) $(LDFLAGS) $(INCLUDE) -o $@ $<

xalloc_test_obj = xalloc.o xerror.o
xalloc_test: xalloc_test.o $(xalloc_test_obj)
	$(CC) $(CFLAGS) $(LDFLAGS) $(INCLUDE) -o $@ xalloc_test.o $(xalloc_test_obj)

xalloc_test.o: xalloc_test.c xalloc.o

xalloc.o: $(KOLAN_INCLUDE)/xalloc.c $(KOLAN_INCLUDE)/xalloc.h

xerror.o: $(KOLAN_INCLUDE)/xerror.c $(KOLAN_INCLUDE)/xerror.c

clean:
	$(RM) *.o *.out callgrind.out.* *.gcno xalloc_test

.PHONY: all clean