# Makefile inspired by:
# https://spin.atomicobject.com/2016/08/26/makefile-c-projects/

EXEC := bogofilter-smtpd

CXXFLAGS=-std=gnu++17 -Iinclude
CPPFLAGS=-MMD -MP

SRCDIR := src
BUILDDIR := build

SRCS := $(shell find src -name '*.cpp')
OBJS := $(SRCS:%=$(BUILDDIR)/%.o)
DEPS := $(OBJS:.o=.d)

-include local.mk

$(BUILDDIR)/$(EXEC) : $(OBJS)
	$(CXX) -o $@ $^

run : $(BUILDDIR)/$(EXEC)
	$<

clean :
	rm -R $(BUILDDIR)

$(BUILDDIR)/%.cpp.o: %.cpp
	mkdir -p $(@D)
	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $< -o $@

-include $(DEPS)