| 1 | # |
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| 2 | # $Id: Makefile.Software 88 2008-12-10 18:31:39Z rosiere $ |
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| 3 | # |
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| 4 | # [ Description ] |
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| 5 | # |
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| 6 | # Makefile |
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| 7 | # |
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| 8 | |
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| 9 | ifeq ($(origin MORPHEO_TOPLEVEL), undefined) |
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| 10 | $(error "variable MORPHEO_TOPLEVEL is undefined") |
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| 11 | else |
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| 12 | include $(MORPHEO_TOPLEVEL)/Makefile.tools |
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| 13 | endif |
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| 14 | |
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| 15 | #-----[ Directory ]--------------------------------------------------------------- |
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| 16 | DIR_OBJ = obj |
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| 17 | DIR_BIN = bin |
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| 18 | |
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| 19 | EXE = soft |
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| 20 | |
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| 21 | #-----[ To the compilation ]------------------------------------------------------ |
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| 22 | OPTIMIZE = -O3 -fomit-frame-pointer -fdelayed-branch -mror -mcmov -msext -mhard-mul -msoft-div -msoft-float |
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| 23 | #Option : |
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| 24 | # -fomit-frame-pointer : n'utilise pas le pointeur de frame |
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| 25 | # -fdelayed-branch : utilise les delayed slot |
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| 26 | # ON OFF |
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| 27 | # -mror -mno-ror : utilisation de l'instruction l.ror |
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| 28 | # -mcmov -mno-cmov : utilisation de l'instruction l.cmov |
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| 29 | # -msext -mno-sext : utilisation des instructions l.extXX |
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| 30 | # -mhard-mul -msoft-mul : utilisation du multiplieur materiel |
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| 31 | # -mhard-div -msoft-div : utilisation du diviseur materiel |
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| 32 | # -mhard-float -msoft-float : utilisation du flottant materiel |
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| 33 | # -msibcall -mno-sibcall : Enable sibcall optimization |
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| 34 | # -mlogue -mno-logue : Schedule pro/epi-logue. |
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| 35 | # -maj -mno-aj : Use aligned jumps. |
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| 36 | |
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| 37 | # Tools |
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| 38 | OR32_CC = $(OR1K_BIN)/or32-elf-gcc |
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| 39 | OR32_AS = $(OR1K_BIN)/or32-elf-as |
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| 40 | OR32_LD = $(OR1K_BIN)/or32-elf-ld |
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| 41 | OR32_OBJDUMP = $(OR1K_BIN)/or32-elf-objdump |
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| 42 | OR32_NM = $(OR1K_BIN)/or32-elf-nm |
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| 43 | |
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| 44 | # Tools's option |
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| 45 | OR32_CC_OPT = $(INCLUDE) $(OPTIMIZE) -Wlong-long |
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| 46 | # -DHAVE_LIBC |
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| 47 | OR32_AS_OPT = |
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| 48 | OR32_LD_OPT = -T$(DIR_LDSCRIPT)/or32.ld $(LIBRARY) |
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| 49 | OR32_OBJDUMP_OPT = -D |
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| 50 | OR32_NM_OPT = -n |
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| 51 | |
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| 52 | #-----[ Rules ]------------------------------------------------------------------- |
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| 53 | .PRECIOUS : $(DIR_BIN)/%.x.txt $(DIR_BIN)/%.x $(DIR_OBJ)/%.o |
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| 54 | |
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| 55 | vpath %.h $(DIR_INC) |
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| 56 | vpath %.c $(DIR_C) |
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| 57 | vpath %.s $(DIR_ASM):$(DIR_SYS) |
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| 58 | vpath %.o $(DIR_OBJ) |
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| 59 | vpath %.x $(DIR_BIN) |
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| 60 | |
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| 61 | all : |
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| 62 | @\ |
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| 63 | $(MKDIR) $(DIR_BIN) $(DIR_OBJ); \ |
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| 64 | $(MAKE) $(DIR_BIN)/$(EXE).x; |
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| 65 | |
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| 66 | $(DIR_BIN)/%.x : $(OBJECTS) |
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| 67 | @\ |
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| 68 | $(ECHO) "Linkage : $*.x"; \ |
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| 69 | $(OR32_LD) -o $@ $^ $(OR32_LD_OPT); \ |
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| 70 | $(ECHO) "List symbols : $*.x.nm"; \ |
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| 71 | $(OR32_NM) $(OR32_NM_OPT) $^ > $@.nm; \ |
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| 72 | $(ECHO) "Display info : $*.x.txt"; \ |
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| 73 | $(OR32_OBJDUMP) $(OR32_OBJDUMP_OPT) $^ > $@.txt; |
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| 74 | |
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| 75 | $(DIR_OBJ)/%.o : %.s |
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| 76 | @\ |
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| 77 | $(ECHO) "Compilation : $*.s"; \ |
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| 78 | $(OR32_CC) $(OR32_CC_OPT) -o $@ -c $^ ; \ |
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| 79 | $(OR32_CC) $(OR32_CC_OPT) -S -o $@.s -c $^ ; |
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| 80 | # @$(OR32_AS) $(OR32_AS_OPT) $^ -o $@ |
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| 81 | |
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| 82 | $(DIR_OBJ)/%.o : %.c |
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| 83 | @\ |
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| 84 | $(ECHO) "Compilation : $*.c"; \ |
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| 85 | $(OR32_CC) $(OR32_CC_OPT) -o $@ -c $^ ; \ |
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| 86 | $(OR32_CC) $(OR32_CC_OPT) -S -o $@.s -c $^ ; |
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| 87 | |
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| 88 | #-----[ Maintenance ]------------------------------------------------------------- |
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| 89 | clean : |
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| 90 | @\ |
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| 91 | $(ECHO) "Delete temporary files"; \ |
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| 92 | $(RM) $(DIR_OBJ) $(DIR_BIN) \ |
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| 93 | *~ \ |
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| 94 | $(DIR_SRC)/*~ \ |
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| 95 | $(DIR_C)/*~ \ |
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| 96 | $(DIR_ASM)/*~ \ |
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| 97 | $(DIR_SYS)/*~ \ |
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| 98 | $(DIR_INC)/*~ \ |
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| 99 | $(DIR_LDSCRIPT)/*~ \ |
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| 100 | |
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| 101 | clean_all : clean |
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| 102 | |
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| 103 | #-----[ Help ]-------------------------------------------------------------------- |
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| 104 | help : |
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| 105 | @\ |
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| 106 | $(ECHO) "";\ |
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| 107 | $(ECHO) "List of directive : ";\ |
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| 108 | $(ECHO) " * all : Compile the software";\ |
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| 109 | $(ECHO) " * clean : Erase all files generates";\ |
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| 110 | $(ECHO) " * clean_all : Erase all files generates";\ |
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| 111 | $(ECHO) ""; |
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