makefile

PowerPC 的 Diab C源码。包括启动程序crt0.s

# example/powerpc/makefile: makefile for Bubble Sort example program.
#
# Target: PowerPC 860, ELF, no floating point (-tPPC860EN).
#         Link for execution by rtasim library (-t...:rtasim).

OBJECTS = crt0.o bubble.o swap.o
TARGET = -tPPC860EN:windiss
LFLAGS = $(TARGET) -m6
LIBS   = -lc -limpl

bubble.out : $(OBJECTS) bubble.dld makefile
	dld $(LFLAGS) -o bubble.out $(OBJECTS) $(LIBS) bubble.dld > bubble.map

.c.o :
	dcc $(TARGET) -c -o $*.o $<

.s.o :
	das $(TARGET) $<

clean :
	rm *.o bubble.out bubble.map

.SUFFIXES: .s   # required by some makes

# Notes:
# - OBJECTS     Put crt0.o first so dld will link it first.
# - dld         -lc: link libc.a from directory selected by -tMC68060FN:rtasim.
# - dcc         Add -g for debugging, -XO for highly optimized code.
# - das         Add -g for debugging.