Fix BUILD module so that user flags are applied after all auto-generated flags, ensur...

diff --git a/LUFA/Build/lufa.build.in b/LUFA/Build/lufa.build.in
index d399d82..bfbd7d8 100644 (file)
--- a/LUFA/Build/lufa.build.in
+++ b/LUFA/Build/lufa.build.in
@@ -115,41 +115,43 @@ C_SOURCE   = $(filter %.c, $(SRC))
 CPP_SOURCE = $(filter %.cpp, $(SRC))\r
 ASM_SOURCE = $(filter %.S, $(SRC))\r
 \r
+# Create a list of unknown source file types, if any are found throw an error\r
+UNKNOWN_SOURCE = $(filter-out $(C_SOURCE) $(CPP_SOURCE) $(ASM_SOURCE), $(SRC))\r
+ifneq ($(UNKNOWN_SOURCE),)\r
+   $(error Unknown input source formats: $(UNKNOWN_SOURCE))\r
+endif\r
+\r
 # Convert input source filenames into a list of required output object files\r
 OBJECT_FILES     = $(filter %.o, $(C_SOURCE:%.c=%.o) $(CPP_SOURCE:%.cpp=%.o) $(ASM_SOURCE:%.S=%.o))\r
-DEPENDENCY_FILES = $(OBJECT_FILES:%=%.d)\r
+DEPENDENCY_FILES = $(OBJECT_FILES:%.o=%.d)\r
 \r
-# Create a list of flags to pass to the compiler\r
+# Create a list of common flags to pass to the compiler/linker/assembler\r
+BASE_CC_FLAGS    := \r
 ifeq ($(ARCH), AVR8)\r
-   CC_FLAGS += -mmcu=$(MCU) -gdwarf-2 -fshort-enums -fno-inline-small-functions -fpack-struct\r
+   BASE_CC_FLAGS += -mmcu=$(MCU) -gdwarf-2 -fshort-enums -fno-inline-small-functions -fpack-struct\r
 else ifeq ($(ARCH), XMEGA)\r
-   CC_FLAGS += -mmcu=$(MCU) -gdwarf-2 -fshort-enums -fno-inline-small-functions -fpack-struct\r
+   BASE_CC_FLAGS += -mmcu=$(MCU) -gdwarf-2 -fshort-enums -fno-inline-small-functions -fpack-struct\r
 else ifeq ($(ARCH), UC3)\r
-   CC_FLAGS += -mpart=$(MCU) -g3 -masm-addr-pseudos\r
+   BASE_CC_FLAGS += -mpart=$(MCU:at32%=%) -g3 -masm-addr-pseudos\r
 endif\r
-CC_FLAGS += -Wall -fno-strict-aliasing -funsigned-char -funsigned-bitfields -ffunction-sections\r
-CC_FLAGS += -I. -I$(patsubst %/,%,$(LUFA_PATH))/..\r
-CC_FLAGS += -DARCH=ARCH_$(ARCH) -DBOARD=BOARD_$(BOARD) -DF_USB=$(F_USB)UL\r
+BASE_CC_FLAGS += -Wall -fno-strict-aliasing -funsigned-char -funsigned-bitfields -ffunction-sections\r
+BASE_CC_FLAGS += -I. -I$(patsubst %/,%,$(LUFA_PATH))/..\r
+BASE_CC_FLAGS += -DARCH=ARCH_$(ARCH) -DBOARD=BOARD_$(BOARD) -DF_USB=$(F_USB)UL\r
 ifneq ($(F_CPU),)\r
-   CC_FLAGS += -DF_CPU=$(F_CPU)UL\r
+   BASE_CC_FLAGS += -DF_CPU=$(F_CPU)UL\r
 endif\r
 \r
 # Additional language specific compiler flags\r
-C_FLAGS   += -O$(OPTIMIZATION) -std=$(C_STANDARD) -MMD -MP -MF $@.d -Wstrict-prototypes \r
-CPP_FLAGS += -O$(OPTIMIZATION) -std=$(CPP_STANDARD) -MMD -MP -MF $@.d\r
+BASE_C_FLAGS   := -x c -O$(OPTIMIZATION) -std=$(C_STANDARD) -Wstrict-prototypes\r
+BASE_CPP_FLAGS := -x c++ -O$(OPTIMIZATION) -std=$(CPP_STANDARD)\r
+BASE_ASM_FLAGS := -x assembler-with-cpp\r
 \r
 # Create a list of flags to pass to the linker\r
-LD_FLAGS += -lm -Wl,-Map=$(TARGET).map,--cref -Wl,--gc-sections \r
+BASE_LD_FLAGS := -lm -Wl,-Map=$(TARGET).map,--cref -Wl,--gc-sections \r
 ifeq ($(ARCH), UC3)\r
-   LD_FLAGS += --rodata-writable --direct-data   \r
+   BASE_LD_FLAGS += --rodata-writable --direct-data   \r
 else\r
-   LD_FLAGS += -Wl,--relax\r
-endif\r
-\r
-# Create a list of unknown source file types, if any are found throw an error\r
-UNKNOWN_SOURCE = $(filter-out $(C_SOURCE) $(CPP_SOURCE) $(ASM_SOURCE), $(SRC))\r
-ifneq ($(UNKNOWN_SOURCE),)\r
-   $(error Unknown input source formats: $(UNKNOWN_SOURCE))\r
+   BASE_LD_FLAGS += -Wl,--relax\r
 endif\r
 \r
 # Determine flags to pass to the size utility based on its reported features\r
@@ -179,14 +181,14 @@ check_source:
         done\r
 \r
 size: $(TARGET).elf\r
-       @echo $(MSG_SIZE_CMD) Determining size of \"$(TARGET).elf\"\r
+       @echo $(MSG_SIZE_CMD) Determining size of \"$<\"\r
        @if test -f $(TARGET).elf; then \\r
-           $(CROSS)size $(SIZE_MCU_FLAG) $(SIZE_FORMAT_FLAG) $(TARGET).elf ; 2>/dev/null; \\r
+           $(CROSS)size $(SIZE_MCU_FLAG) $(SIZE_FORMAT_FLAG) $< ; 2>/dev/null; \\r
         fi\r
 \r
 symbol-sizes: $(TARGET).elf\r
-       @echo $(MSG_NM_CMD) Extracting \"$(TARGET).elf\" symbols with decimal byte sizes\r
-       avr-nm --size-sort --demangle --radix=d $(TARGET).elf\r
+       @echo $(MSG_NM_CMD) Extracting \"$<\" symbols with decimal byte sizes\r
+       avr-nm --size-sort --demangle --radix=d $<\r
 \r
 clean:\r
        @echo $(MSG_REMOVE_CMD) Removing object files of \"$(TARGET)\"\r
@@ -204,20 +206,20 @@ lss: $(TARGET).lss
 \r
 %.o: %.c $(MAKEFILE_LIST)\r
        @echo $(MSG_COMPILE_CMD) Compiling C file \"$<\"\r
-       $(CROSS)gcc -c $(CC_FLAGS) $(C_FLAGS) $< -o $@\r
+       $(CROSS)gcc -c $(BASE_CC_FLAGS) $(BASE_C_FLAGS) $(CC_FLAGS) $(C_FLAGS) -MMD -MP -MF $(@:%.o=%.d) $< -o $@\r
 \r
 %.o: %.cpp $(MAKEFILE_LIST)\r
        @echo $(MSG_COMPILE_CMD) Compiling C++ file \"$<\"\r
-       $(CROSS)gcc -c $(CC_FLAGS) $(CPP_FLAGS) -x c++ $< -o $@\r
+       $(CROSS)gcc -c $(BASE_CC_FLAGS) $(BASE_CPP_FLAGS) $(CC_FLAGS) $(CPP_FLAGS) -MMD -MP -MF $(@:%.o=%.d) $< -o $@\r
        \r
 %.o: %.S $(MAKEFILE_LIST)\r
        @echo $(MSG_ASSEMBLE_CMD) Assembling \"$<\"\r
-       $(CROSS)gcc -c $(CC_FLAGS) $(ASM_FLAGS) -x assembler-with-cpp $< -o $@\r
+       $(CROSS)gcc -c $(BASE_CC_FLAGS) $(BASE_ASM_FLAGS) $(CC_FLAGS) $(ASM_FLAGS) $< -o $@\r
 \r
 .PRECIOUS : $(OBJECT_FILES)\r
 %.elf: $(OBJECT_FILES)\r
        @echo $(MSG_LINKER_CMD) Linking object files into \"$@\"\r
-       $(CROSS)gcc $(CC_FLAGS) $(LD_FLAGS) $^ -o $@\r
+       $(CROSS)gcc $(BASE_CC_FLAGS) $(BASE_LD_FLAGS) $(CC_FLAGS) $(LD_FLAGS) $^ -o $@\r
 \r
 %.hex: %.elf\r
        @echo $(MSG_OBJCPY_CMD) Extracting HEX file data from \"$<\"\r

diff --git a/LUFA/makefile b/LUFA/makefile
index 1e21371..7abd014 100644 (file)
--- a/LUFA/makefile
+++ b/LUFA/makefile
@@ -10,7 +10,7 @@
 # ---------------------------------------
 
 LUFA_VERSION_NUM        := $(shell grep LUFA_VERSION_STRING Version.h | cut -d'"' -f2)
-EXCLUDE_FROM_EXPORT     := Documentation DoxygenPages CodeTemplates Build *.conf *.tar *.o *.lss *.lst *.hex *.elf *.hex *.eep *.map *.bin *.d *.o.d
+EXCLUDE_FROM_EXPORT     := Documentation DoxygenPages CodeTemplates Build *.conf *.tar *.o *.lss *.lst *.hex *.elf *.hex *.eep *.map *.bin *.d
 
 DOXYGEN_OVERRIDE_PARAMS = PROJECT_NUMBER=$(LUFA_VERSION_NUM)