| 1 | # Predefined User Makefile |
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| 2 | |
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| 3 | #------------------------------------------------------------------------------ |
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| 4 | # Default plateform architecture and default CPU |
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| 5 | #------------------------------------------------------------------------------ |
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| 6 | ARCH = $(ALMOS_ARCH) |
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| 7 | CPU = $(ALMOS_CPU) |
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| 8 | ARCH_CLASS = $(ALMOS_ARCH_CLASS) |
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| 9 | |
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| 10 | #------------------------------------------------------------------------------ |
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| 11 | # CC tools and parameters |
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| 12 | #------------------------------------------------------------------------------ |
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| 13 | DIR_INC = $(ALMOS_DISTRIB)/include |
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| 14 | DIR_LIB = $(ALMOS_DISTRIB)/lib |
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| 15 | GCC_LIB = $(CCTOOLS)/lib |
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| 16 | CC = $(CCTOOLS)/bin/$(CPU)-unknown-elf-gcc |
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| 17 | AR = $(CCTOOLS)/bin/$(CPU)-unknown-elf-ar |
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| 18 | AS = $(CCTOOLS)/bin/$(CPU)-unknown-elf-as |
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| 19 | OD = $(CCTOOLS)/bin/$(CPU)-unknown-elf-objdump |
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| 20 | OCPY = $(CCTOOLS)/bin/$(CPU)-unknown-elf-objcopy |
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| 21 | LD = $(CCTOOLS)/bin/$(CPU)-unknown-elf-ld |
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| 22 | NM = $(CCTOOLS)/bin/$(CPU)-unknown-elf-nm |
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| 23 | |
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| 24 | ifneq ($(ADD-LDSCRIPT),) |
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| 25 | LDSCRIPT=$(ADD-LDSCRIPT) |
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| 26 | else |
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| 27 | LDSCRIPT=uldscript |
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| 28 | endif |
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| 29 | |
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| 30 | ifeq ($(CPU), mipsel) |
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| 31 | CPU-CFLAGS = -mips32 -EL -G0 |
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| 32 | endif |
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| 33 | |
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| 34 | ifeq ($(CPU), i386) |
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| 35 | CPU-CFLAGS = -g |
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| 36 | endif |
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| 37 | |
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| 38 | CFLAGS = -c -fomit-frame-pointer $(ADD-CFLAGS) |
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| 39 | LIBS = -L$(DIR_LIB) -L$(GCC_LIB) $(CPU-LFLAGS) -T$(LDSCRIPT) $(OBJ) $(ADD-LIBS) \ |
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| 40 | -lpthread -lgomp -lc $(ADD-LIBS) -lgomp -lpthread -lc -lgcc --hash-style=sysv |
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| 41 | |
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| 42 | #------------------------------------------------------------------------------- |
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| 43 | # Sources and targets files name |
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| 44 | #------------------------------------------------------------------------------- |
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| 45 | OBJ=$(addsuffix .o,$(FILES)) |
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| 46 | SRC=$(addsuffix .c,$(FILES)) |
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| 47 | BIN ?= soft.bin |
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| 48 | |
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| 49 | ifndef TARGET |
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| 50 | RULE=usage |
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| 51 | endif |
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| 52 | |
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| 53 | ifeq ($(TARGET), tsar) |
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| 54 | RULE=almos |
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| 55 | CFLAGS += $(CPU-CFLAGS) -I$(DIR_INC) -D_ALMOS_ |
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| 56 | endif |
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| 57 | |
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| 58 | ifeq ($(TARGET), linux) |
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| 59 | RULE=linux |
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| 60 | CFLAGS += -g |
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| 61 | CC=gcc |
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| 62 | endif |
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| 63 | |
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| 64 | ifeq ($(TARGET), ibmpc) |
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| 65 | RULE=almos |
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| 66 | CFLAGS += $(CPU-CFLAGS) -I$(DIR_INC) -D_ALMOS_ |
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| 67 | endif |
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| 68 | |
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| 69 | ifndef RULE |
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| 70 | RULE=usage |
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| 71 | endif |
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| 72 | |
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| 73 | #------------------------------------------------------------------------------ |
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| 74 | # Building rules |
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| 75 | #------------------------------------------------------------------------------ |
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| 76 | .PHONY : usage linux soclib clean realclean |
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| 77 | |
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| 78 | all: $(RULE) $(ADD-RULE) |
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| 79 | |
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| 80 | usage: |
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| 81 | @echo "AlmOS Application Compiler";\ |
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| 82 | echo "> make TARGET=tsar : targets the MIPS TSAR simulator";\ |
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| 83 | echo "> make TARGET=ibmpc : targets the Intel X86 for IBM-PC compatible plateform";\ |
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| 84 | echo "> make TARGET=linux : targets the GNU/Linux plateform";\ |
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| 85 | echo "" |
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| 86 | |
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| 87 | linux: $(OBJ) |
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| 88 | @echo ' [ CC ] '$^ |
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| 89 | @$(CC) -o $(BIN) $^ -lpthread $(ADD-LIBS) |
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| 90 | |
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| 91 | almos : $(BIN) |
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| 92 | |
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| 93 | $(BIN) : $(OBJ) |
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| 94 | @echo ' [ LD ] '$@ |
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| 95 | @$(LD) -o $@ $(LIBS) |
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| 96 | |
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| 97 | %.o : %.c |
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| 98 | @echo ' [ CC ] '$< |
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| 99 | @$(CC) $(CFLAGS) $< -o $@ |
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| 100 | |
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| 101 | clean : |
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| 102 | @echo ' [ RM ] *.o *~ *.dump *.nm '"$(BOJ)" |
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| 103 | @$(RM) $(OBJ) *.o *~ *.dump *.nm 2> /dev/null||true |
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| 104 | |
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| 105 | realclean : clean |
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| 106 | @echo ' [ RM ] '$(BIN) tty* vcitty* |
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| 107 | @$(RM) $(BIN) tty* vcitty* |
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| 108 | |
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