1.POSIX:23PROJECTDIR = ../../../../..45include $(PROJECTDIR)/scripts/rules.mk6include ../../../rules.mk78GENOBJS =\9 _close.$O\10 _execve.$O\11 _exit.$O\12 _getpid.$O\13 _kill.$O\14 _lseek.$O\15 _openat.$O\16 _read.$O\17 __sigaction.$O\18 _sys_brk.$O\19 _write.$O\20 _wait4.$O\2122OBJS =\23 $(GENOBJS)\24 _cerrno.$O\25 _sys_errlist.$O\2627all: $(OBJS) $(CRT)2829$(CRT): ../crt-posix.s3031$(GENOBJS): syscall.lst32 ./gensys.sh $(@:.$O=)33 $(AS) $(PROJ_ASFLAGS) -o $@ $(@:.$O=.s)3435clean:36 rm -f $(GENOBJS:.$O=.s) _sys_errlist.c