makecommon

操作系统SunOS 4.1.3版本的源码

#
# @(#)MakeCommon 1.25 89/11/08 SMI
#
LDSO = ld.so
# BINS = ldconfig ld.so
BINS = ldconfig 
MID = .
# LD_DIR 	= ../../ld
HDRS = ${RTLDHDRS} ${LDHDRS}
# ./assym.h

# LDSO_OBJS = rtldlib.o rtld.o rtsubrs.o cache_rtld.o cache_common.o verscmp.o\
# errors.o

LDCONFIG_OBJS = ldconfig.o cache_common.o verscmp.o
LDCONFIG_C = ldconfig.c cache_common.c 
LD_C=verscmp.c
RTLDHDRS=rtld.h cache.h
LDHDRS=dynamic.h reloc_info.h

CHECK_OBJS = check_stack.o
m-mc68010 = sun
m-mc68020 = sun
m-sparc = sparc
MD = $(m$(TARGET_MACH))
d-mc68020 = m68k
d-mc68010 = m68k
d-sparc = sparc
MACH = $(d$(TARGET_MACH))
arch-sun2=SUN2
arch-sun3=SUN3
arch-sun3x=SUN3
arch-sun4=SUN4
arch-sun4c=SUN4
TARGET = $(arch$(TARGET_ARCH))

INCLUDE	= -I.. -I../../ld
CPPFLAGS += -DPIC -I.. $(INCLUDE)
LINTFLAGS += -bx $(INCLUDE)
CCFLAGS += -O3 -D$(MD) -DSUN2=0 -DSUN3=1 -DSUN4=2\
			 -DTARGET=$(TARGET) $(INCLUDE) 
CFLAGS	+= -pic $(CCFLAGS)
ASFLAGS += -k
CPP = /lib/cpp
 
check_stack.o ldconfig.o rtldlib.o rtld.o rtsubrs.o cache_rtld.o \
	cache_common.o errors.o := \
	DIR = $(MID)

verscmp.o := DIR = $(LD_DIR)

# errors.o := CFLAGS += -R

ldconfig := LDFLAGS += -n -Bstatic

ldconfig:	$(HDRS) $(LDCONFIG_OBJS)
	$(CC) $(LDFLAGS) -o $@ $(LDCONFIG_OBJS) 
	
${RTLDHDRS}: 
	cp ../../../../lang/rtld/$@ .

${LDHDRS}: 
	cp ../../../../lang/ld/$@ .

${LDCONFIG_C}:
	cp ../../../../lang/rtld/$@ .

${LD_C}:
	cp ../../../../lang/ld/$@ .


%.o: $$(DIR)/%.c
	${CC} ${CFLAGS} -c $<

%.o: %.s
	${CPP} ${CPPFLAGS}  $< > tmp.s
	${AS} ${ASFLAGS}  tmp.s
	mv -f a.out $*.o
	rm -f tmp.s

# assym.h : ./genassym.c
#	${CC} ${CFLAGS} $(MID)/genassym.c
#	a.out >$@
#	rm a.out

masterclean:	
	-rm -f ld.so ldconfig core *.o assym.h

masterlint :
	lint $(LINTFLAGS) $(CCFLAGS) $(RTLD_SRCS) $(LD_SRCS)