OS := $(shell uname)

ifeq ($(OS),Linux)
   ext = o
   cmd = build.sh
else
   ext = exe
   cmd = build.bat
endif

serverNM := server.$(ext)
clientNM := client.$(ext)
programs := $(serverNM) $(clientNM)

$(serverNM) libs = priv protocol $(wildcard *.conf)
$(serverNM) objs = server impl.$(ext) server access.$(ext)
$(clientNM) objs = client impl.$(ext) client api.$(ext)
$(clientNM) libs = protocol

all: $(programs)

define ProgramTmp =
$(1): $$($(1) objs) $$($(1) libs)
endef

$(foreach prog,$(programs),$(eval $(call ProgramTmp,$(prog))))

$(programs):
	$(cmd) $@ $^

%.conf : %.$(ext)
	genConf $^ -o $@

ifeq ($(OS),Linux)
   demo.o : demo.c linux.conf 
		install $^ -o $@
else
   demo.exe : demo.c win.conf
		install.bat $^ -o $@
endef