#
# Copyright (C) 2000-2018 Kern Sibbald
# License: BSD 2-Clause; see file LICENSE-FOSS
#
# Makefile for win32 bacula executables
# Using MinGW cross-compiler on GNU/Linux
#
#  Written by Robert Nelson, June 2006
#

define clean_obj
	$(ECHO_CMD)rm -f $(1) $(patsubst %.o,%.d,$(filter-out %.res,$(1)))
	$(ECHO_CMD)rm -f $(1) $(addsuffix .d.*,$(basename $(1)))
endef

define clean_exe
	$(ECHO_CMD)rm -f $(1) $(addsuffix .dbg,$(basename $(1)))
endef

define checkdir
	@if [ ! -e $(dir $(1)) ]; then mkdir -p $(dir $(1)); fi
endef

define makedep
	@echo "Generating dependencies for $<"
	$(call checkdir,$@)
	$(ECHO_CMD)$(CXX) -MM $(CPPFLAGS) $< > $@.$$$$; \
	sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
	rm -f $@.$$$$
endef

define link_conapp
	@echo "Linking $@"
	$(call checkdir,$@)
	$(ECHO_CMD)$(CXX) $(CFLAGS) $(LDFLAGS) -mconsole $^ $(1) -o $@
endef

define link_winapp
	@echo "Linking $@"
	$(call checkdir,$@)
	$(ECHO_CMD)$(CXX) $(CFLAGS) $(LDFLAGS) -mwindows $^ $(1) -o $@
endef

define makedbg
	@echo "Stripping debug info from $@"
	$(call checkdir,$@)
	$(ECHO_CMD)$(OBJCPY) --only-keep-debug $@ $(addsuffix .dbg,$(basename $@)) ; \
	$(OBJCPY) --strip-debug $@ ; \
	$(OBJCPY) --add-gnu-debuglink=$(addsuffix .dbg,$(basename $@)) $@
endef

$(OBJDIR)/%.o: %.c
	@echo "Compiling $<"
	$(call checkdir, $@)
	$(ECHO_CMD)$(CXX) $(CFLAGS) -c $< -o $@

$(OBJDIR)/%.o: %.cpp
	@echo "Compiling $<"
	$(call checkdir, $@)
	$(ECHO_CMD)$(CXX) $(CFLAGS) -c $< -o $@

$(OBJDIR)/%.res: %.rc
	@echo "Compiling $<"
	$(call checkdir, $@)
	$(ECHO_CMD)$(WINDRES) $(WINDRESFLAGS) -O coff $< -o $@

$(OBJDIR)/%.d: %.c
	$(call checkdir, $@)
	$(makedep)

$(OBJDIR)/%.d: %.cpp
	$(call checkdir, $@)
	$(makedep)

ifneq ($(ALL_OBJS),)
ifneq ($(MAKECMDGOALS),clean)
include $(patsubst %.o,%.d,$(filter-out %.res,$(ALL_OBJS)))
endif
endif