Sco5.0.6安装rs506a补丁后编译出现的问题！！

movedown

SCO 5.0.6 安装完rs506a补丁后，编译嵌C程序出现如下错误：
//usr/lib/libresolv.so.1: fatal error: symbol `_res` multiply defined in two shared objects //usr/lib/libsocket.so.1: size = 448; //usr/lib/libresolv.so.1: size = 512

卸载补丁后编译却可以编译。请问我一定要安装补丁的话，我该怎么解决这个问题？makfile文件要改吗？

makefile文件如下：

.SUFFIXES: .cpre .c .o

FLAG=NOFLG
INCLFLG= -I$(HOME)/include  -I${SYBASE}/include  
CC=cc
CFLAG= -c -g -DDEBUG -DCICS_SCO  $(INCLFLG)
LIBDIR=-L/opt/K/SCO/cics/bin -L$(HOME)/lib -L$(SYBASE)/lib -L/usr/lib -L/lib
BINDIR= $(HOME)/bin
SYBLIBS = -lct -lcs -lcomn -ltcl -lintl -ltli
TLILIBS = -lsocket $(SYBLIBS) -lm  -lnsl_s

ESQL=cpre
ECFLAGS= -V CS_VERSION_100 $(INCLFLG)


OBJ = main.o sub.o subfun.o   
      
all: test

test: $(OBJ)
        -@ echo Compiling the program $@
        $(CC) -b elf -o $@ $(LIBDIR)  $(OBJ)  $(TLILIBS)
         @mv $@ $(BINDIR)
        -@ echo "---$@ loaded."

.cpre.o:
        $(ESQL) $(ECFLAGS) $<
        $(CC) $(CFLAG) $(?:.cpre=.c)
        @rm $(?:.cpre=.c)

.c.o:
        $(CC) $(CFLAG) $<
clean:
        $(RM) -f *.c *.o

baiyso

cp libsocket.so.2 libsocket.so.1
搞定.