diff options
| author | Pixel <pixel@nobis-crew.org> | 2011-02-05 09:31:48 -0800 |
|---|---|---|
| committer | Pixel <pixel@nobis-crew.org> | 2011-02-05 09:34:55 -0800 |
| commit | afdbb22838d7528b70924232814cb84e25890d83 (patch) | |
| tree | 2f8b734839f23ac9b7592d62fcf527758449714b | |
| parent | 0044f9480cfa8d5cf0a3d84e84be25e32b588726 (diff) | |
Adding automatic dependency tree building.
| -rw-r--r-- | Makefile | 12 | ||||
| -rw-r--r-- | target-rules.mk | 33 |
2 files changed, 42 insertions, 3 deletions
@@ -18,7 +18,7 @@ clean: clean-generic $(Q)$(MAKE) $(MAKE_OPTS) -C tools clean $(Q)rm -f test-romfs.bin -.PHONY: libs FreeRTOS arch os libc tools +.PHONY: libs FreeRTOS arch os libc tools deps FreeRTOS/libFreeRTOS.a: FreeRTOS arch/libarch.a: arch @@ -53,6 +53,16 @@ test-romfs.o: tools/mkromfs $(Q) $(TARGET_OBJCOPY_BIN) --prefix-sections '.romfs' test-romfs.bin test-romfs.o $(Q)$(MAKE) $(MAKE_OPTS) -C tools +deps: ldeps + $(E) "[DEPS] Creating dependency tree for FreeRTOS" + $(Q)$(MAKE) $(MAKE_OPTS) -C FreeRTOS ldeps + $(E) "[DEPS] Creating dependency tree for arch" + $(Q)$(MAKE) $(MAKE_OPTS) -C arch ldeps + $(E) "[DEPS] Creating dependency tree for os" + $(Q)$(MAKE) $(MAKE_OPTS) -C os ldeps + $(E) "[DEPS] Creating dependency tree for libc" + $(Q)$(MAKE) $(MAKE_OPTS) -C libc ldeps + include FreeRTOS/config.mk include arch/config.mk include os/config.mk diff --git a/target-rules.mk b/target-rules.mk index fe6b710..efb2bba 100644 --- a/target-rules.mk +++ b/target-rules.mk @@ -2,17 +2,42 @@ $(E) "[TC] Compiling $<" $(Q)$(TARGET_CC) -ffunction-sections -Wall -Werror $(addprefix -I, $(TARGET_INCLUDES)) $(TARGET_CFLAGS) $(TARGET_CPPFLAGS) -g -c -o $@ $< +%.o: %.cc + $(E) "[TCXX] Compiling $<" + $(Q)$(TARGET_CXX) -ffunction-sections -Wall -Werror $(addprefix -I, $(TARGET_INCLUDES)) $(TARGET_CFLAGS) $(TARGET_CPPFLAGS) -g -c -o $@ $< + +%.o: %.cpp + $(E) "[TCXX] Compiling $<" + $(Q)$(TARGET_CXX) -ffunction-sections -Wall -Werror $(addprefix -I, $(TARGET_INCLUDES)) $(TARGET_CFLAGS) $(TARGET_CPPFLAGS) -g -c -o $@ $< + %.o: %.s $(E) "[TS] Compiling $<" $(Q)$(TARGET_AS) $(addprefix -I, $(TARGET_INCLUDES)) $(TARGET_ASFLAGS) $(TARGET_CPPFLAGS) -g -c -o $@ $< +%.dep: %.c + $(Q)$(TARGET_CC) -ffunction-sections -Wall -Werror $(addprefix -I, $(TARGET_INCLUDES)) $(TARGET_CFLAGS) $(TARGET_CPPFLAGS) -g -M -MF $@ $< + +%.dep: %.cc + $(Q)$(TARGET_CXX) -ffunction-sections -Wall -Werror $(addprefix -I, $(TARGET_INCLUDES)) $(TARGET_CFLAGS) $(TARGET_CPPFLAGS) -g -M -MF $@ $< + +%.dep: %.cpp + $(Q)$(TARGET_CXX) -ffunction-sections -Wall -Werror $(addprefix -I, $(TARGET_INCLUDES)) $(TARGET_CFLAGS) $(TARGET_CPPFLAGS) -g -M -MF $@ $< + +%.dep: %.s + $(Q)touch $@ + +%.dep: %.o + $(Q)touch $@ + TARGET_OBJS = $(addsuffix .o, $(basename $(TARGET_SRCS))) +TARGET_DEPS = $(addsuffix .dep, $(basename $(TARGET_SRCS))) ifneq ($(TARGET),) TARGET_ELF = $(addsuffix .elf, $(basename $(TARGET))) TARGET_BIN = $(addsuffix .bin, $(basename $(TARGET))) TARGET_MAP = $(addsuffix .map, $(basename $(TARGET))) TARGET_OBJS += $(addsuffix .o, $(basename $(TARGET))) +TARGET_DEPS += $(addsuffix .dep, $(basename $(TARGET))) endif $(TARGET_ELF): $(TARGET_OBJS) $(LIBDEPS) $(LDSCRIPT) $(SPECS) @@ -29,8 +54,12 @@ $(TARGET_LIB): $(TARGET_OBJS) $(E) "[TLIB] Creating $@" $(Q)$(TARGET_AR) rcs $@ $^ -.PHONY: clean-generic +.PHONY: clean-generic ldeps clean-generic: $(E) "[CLEAN] $(CURDIR)" - $(Q)rm -f $(TARGET_LIB) $(TARGET_OBJS) $(TARGET) $(TARGET_ELF) $(TARGET_BIN) $(TARGET_MAP) + $(Q)rm -f $(TARGET_LIB) $(TARGET_OBJS) $(TARGET) $(TARGET_ELF) $(TARGET_BIN) $(TARGET_MAP) $(TARGET_DEPS) + +ldeps: $(TARGET_DEPS) + +-include $(TARGET_DEPS) |