1.POSIX:2PROJECTDIR =../../..3include $(PROJECTDIR)/scripts/rules.mk4include ../rules.mk56OBJS =\7 __getc.$O\8 __putc.$O\9 _flsbuf.$O\10 _fpopen.$O\11 clearerr.$O\12 fclose.$O\13 feof.$O\14 ferror.$O\15 fflush.$O\16 fgetc.$O\17 fgets.$O\18 fopen.$O\19 fprintf.$O\20 fputc.$O\21 fputs.$O\22 fread.$O\23 freopen.$O\24 fseek.$O\25 ftell.$O\26 fwrite.$O\27 getc.$O\28 getchar.$O\29 gets.$O\30 perror.$O\31 printf.$O\32 putc.$O\33 putchar.$O\34 puts.$O\35 remove.$O\36 rename.$O\37 rewind.$O\38 setbuf.$O\39 setvbuf.$O\40 snprintf.$O\41 sprintf.$O\42 __iob.$O\43 tmpnam.$O\44 ungetc.$O\45 vfprintf.$O\46 vsnprintf.$O\47 vsprintf.$O\48 vprintf.$O\49 _allocbuf.$O\5051all: $(OBJS)