OBJDIRS += user

## It appears that GNU make will not traverse the same pattern rule
## twice for the same target (even if it has different substitutions).
## Thus, we need to tell it explicitly that ld.so is buildable.
$(OBJDIR)/user/ld.so: $(OBJDIR)/user/ld.so.debuginfo

## init is special -- must always be static
$(OBJDIR)/user/init.debuginfo: PER_TARGET_LDFLAGS=-static

## Programs that require additional libraries

$(OBJDIR)/user/asynct0.o: $(OBJDIR)/acpkg/include/sfslite
$(OBJDIR)/user/asynct0.o: PER_TARGET_CFLAGS=-I$(OBJDIR)/acpkg/include
$(OBJDIR)/user/asynct0.debuginfo: PER_TARGET_LDFLAGS=-L$(OBJDIR)/acpkg/lib/sfslite -lasync

$(OBJDIR)/user/asynct1.o: $(OBJDIR)/acpkg/include/sfslite
$(OBJDIR)/user/asynct1.o: PER_TARGET_CFLAGS=-I$(OBJDIR)/acpkg/include
$(OBJDIR)/user/asynct1.debuginfo: PER_TARGET_LDFLAGS=-L$(OBJDIR)/acpkg/lib/sfslite -lasync

$(OBJDIR)/user/fa.o: $(OBJDIR)/acpkg/include/sfslite
$(OBJDIR)/user/fa.o: PER_TARGET_CFLAGS=-I$(OBJDIR)/acpkg/include/sfslite

$(OBJDIR)/user/fa_srv.o: $(OBJDIR)/acpkg/include/sfslite $(OBJDIR)/user/fa.h
$(OBJDIR)/user/fa_srv.o: PER_TARGET_CFLAGS=-I$(OBJDIR)/acpkg/include/sfslite -I$(OBJDIR)/user
$(OBJDIR)/user/fa_srv.debuginfo: $(OBJDIR)/user/fa.o
$(OBJDIR)/user/fa_srv.debuginfo: PER_TARGET_LDFLAGS=-L$(OBJDIR)/acpkg/lib/sfslite $(OBJDIR)/user/fa.o -larpc -lasync

$(OBJDIR)/user/fa_clnt.o: $(OBJDIR)/acpkg/include/sfslite $(OBJDIR)/user/fa.h
$(OBJDIR)/user/fa_clnt.o: PER_TARGET_CFLAGS=-I$(OBJDIR)/acpkg/include/sfslite -I$(OBJDIR)/user
$(OBJDIR)/user/fa_clnt.debuginfo: $(OBJDIR)/user/fa.o
$(OBJDIR)/user/fa_clnt.debuginfo: PER_TARGET_LDFLAGS=-L$(OBJDIR)/acpkg/lib/sfslite $(OBJDIR)/user/fa.o -larpc -lasync

ifeq ($(FREETYPE_CONSOLE),yes)
$(OBJDIR)/user/fbconsd.o: $(OBJDIR)/acpkg/include/fontconfig
$(OBJDIR)/user/fbconsd.o: PER_TARGET_CFLAGS=-I$(OBJDIR)/acpkg/include -I$(OBJDIR)/acpkg/include/freetype2 -DUSE_FT=1
$(OBJDIR)/user/fbconsd.debuginfo: PER_TARGET_LDFLAGS=-L$(OBJDIR)/acpkg/lib -lfontconfig -lfreetype -lexpat -lz -DUSE_FT=1
endif

## Generic build rules

$(OBJDIR)/user/%.o: user/%.c
	@mkdir -p $(@D)
	$(CC) $(USER_CFLAGS) $(CSTD) -D_GNU_SOURCE -Werror -c -o $@ $< $(PER_TARGET_CFLAGS)

$(OBJDIR)/user/%.o: user/%.cc
	@mkdir -p $(@D)
	$(CXX) $(USER_CXXFLAGS) -Werror -c -o $@ $< $(PER_TARGET_CFLAGS)

$(OBJDIR)/user/%: user/%.S
	@mkdir -p $(@D)
	$(CC) $(USER_CFLAGS) -c -o $@.o $<
	$(LD) -o $@ -nostdlib $@.o

$(OBJDIR)/user/%.debuginfo: $(OBJDIR)/user/%.o $(LDEPS)
	$(CC) -o $@ $(LDFLAGS) $< $(PER_TARGET_LDFLAGS)

$(OBJDIR)/user/%: $(OBJDIR)/user/%.debuginfo
	$(STRIP) $< -o $@

## Special targets

$(OBJDIR)/user/%.sh: user/%.sh
	@mkdir -p $(@D)
	cp $< $@

$(OBJDIR)/user/%.conf: user/%.conf
	@mkdir -p $(@D)
	cp $< $@

$(OBJDIR)/user/%.C: user/%.x
	@mkdir -p $(@D)
	$(RPCC) -c -o $@ $<

$(OBJDIR)/user/%.h: user/%.x
	@mkdir -p $(@D)
	$(RPCC) -h -o $@ $<

$(OBJDIR)/user/%.o: $(OBJDIR)/user/%.C $(OBJDIR)/user/%.h
	@mkdir -p $(@D)
	$(CXX) $(USER_CXXFLAGS) -Werror -c -o $@ $< $(PER_TARGET_CFLAGS)

$(OBJDIR)/user/%.so: $(OBJDIR)/lib/%.so
	@mkdir -p $(@D)
	cp -p $< $@