Rev 342 | Go to most recent revision | Only display areas with differences | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 342 | Rev 376 | ||
|---|---|---|---|
| 1 | PPC_BINUTILS_DIR=/usr/local/ppc/bin |
1 | PPC_BINUTILS_DIR=/usr/local/ppc/bin |
| 2 | PPC_TARGET=ppc-linux-gnu |
2 | PPC_TARGET=ppc-linux-gnu |
| 3 | 3 | ||
| 4 | .PHONY: nothing build |
4 | .PHONY: nothing build |
| 5 | 5 | ||
| 6 | nothing: |
6 | nothing: |
| 7 | 7 | ||
| 8 | build: boot.bin |
8 | build: boot.bin |
| 9 | cp boot.bin ../../../src/load.bin |
9 | cp boot.bin ../../../load.bin |
| 10 | 10 | ||
| 11 | CC=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-gcc |
11 | CC=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-gcc |
| 12 | AS=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-as |
12 | AS=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-as |
| 13 | LD=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-ld |
13 | LD=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-ld |
| 14 | 14 | ||
| 15 | CPPFLAGS=$(DEFS) -nostdinc -I../include |
15 | CPPFLAGS=$(DEFS) -nostdinc -I../include |
| 16 | CFLAGS=$(CPPFLAGS) -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O2 |
16 | CFLAGS=$(CPPFLAGS) -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O2 |
| 17 | LFLAGS=-no-check-sections -N -T _link.ld |
17 | LFLAGS=-no-check-sections -N -T _link.ld |
| 18 | 18 | ||
| 19 | boot.bin: boot.o main.o |
19 | boot.bin: boot.o main.o |
| 20 | $(LD) $(LFLAGS) boot.o main.o -o $@ |
20 | $(LD) $(LFLAGS) boot.o main.o -o $@ |
| 21 | 21 | ||
| 22 | boot.o: boot.S |
22 | boot.o: boot.S |
| 23 | $(CC) $(CFLAGS) -c boot.S -o $@ |
23 | $(CC) $(CFLAGS) -c boot.S -o $@ |
| 24 | 24 | ||
| 25 | main.o: main.c |
25 | main.o: main.c |
| 26 | $(CC) $(CFLAGS) -c main.c -o $@ |
26 | $(CC) $(CFLAGS) -c main.c -o $@ |
| 27 | 27 | ||
| 28 | clean: |
28 | clean: |
| 29 | -rm *.o *.bin |
29 | -rm *.o *.bin |
| 30 | 30 | ||