refactor: Add remote- prefix for explanation

Makefile

@@ -106,7 +106,7 @@ PREQ += $(JARS)
 endif
 
 ifeq ("$(BUILD_REMOTE)", "1")
-PREQ += $(OUT)/remote/remote-worker
+PREQ += $(OUT)/remote-worker
 endif
 
 all: $(PREQ)
@@ -154,7 +154,7 @@ OBJS += \
 	remote_common.o \
         remote_interface.o
 
-WORKER_OBJS := $(addprefix $(OUT)/remote/,$(filter-out remote_interface.o, $(OBJS)))
+WORKER_OBJS := $(addprefix $(OUT)/remote-,$(filter-out remote_interface.o, $(OBJS)))
 WORKER_CFLAGS := $(filter-out -DENABLE_REMOTE, $(CFLAGS))
 endif
 
@@ -177,11 +177,11 @@ $(OUT)/libdcurl.so: $(OBJS) $(LIBTUV_LIBRARY)
 	$(Q)$(CC) -shared -o $@ $^ $(LDFLAGS)
 
 ifeq ("$(BUILD_REMOTE)", "1")
-$(OUT)/remote/%.o: $(SRC)/%.c $(LIBTUV_PATH)/include $(LIBRABBITMQ_PATH)/build/include
+$(OUT)/remote-%.o: $(SRC)/%.c $(LIBTUV_PATH)/include $(LIBRABBITMQ_PATH)/build/include
 	$(VECHO) "  CC\t$@\n"
 	$(Q)$(CC) -o $@ $(WORKER_CFLAGS) $(LIBTUV_INCLUDE) $(LIBRABBITMQ_INCLUDE) -c -MMD -MF $@.d $<
 
-$(OUT)/remote/remote-worker: $(OUT)/remote/remote_worker.o $(WORKER_OBJS) $(LIBS) $(LIBTUV_LIBRARY)
+$(OUT)/remote-worker: $(OUT)/remote_worker.o $(WORKER_OBJS) $(LIBS) $(LIBTUV_LIBRARY)
 	$(VECHO) "  CC\t$@\n"
 	$(Q)$(CC) -o $@ $^ $(LDFLAGS)
 endif

mk/common.mk

@@ -1,8 +1,5 @@
 # Always ensure directory build exist
 SHELL_HACK := $(shell mkdir -p $(OUT))
-ifeq ("$(BUILD_REMOTE)", "1")
-SHELL_HACK += $(shell mkdir -p $(OUT)/remote)
-endif
 
 UNAME_S := $(shell uname -s)
 ifeq ($(UNAME_S),Darwin)