请各位大侠帮我检查一下makefile，编译动态库时出现错误？

LeeSharp

#makefile for AIX
#DIR = -I. -I./include
CC = cc
SRC = jlap_api.cpp JDAP_UserInfo.cpp JDAP_EntryInfo.cpp \
        JDAP_DCLdap.cpp JDAP_CRL.cpp JDAP_CAInfo.cpp \
        JDAP_Buffer.cpp dygstr.cpp

#LDFLAGS = -lldapssl30 -lm -lc -lnsl -lpthread -lcurses
LDFLAGS = -lldapssl30 -lpthread
OBJ = jldap_api.o JDAP_UserInfo.o JDAP_EntryInfo.o \
        JDAP_DCLdap.o JDAP_CRL.o JDAP_CAInfo.o \
        JDAP_Buffer.o dygstr.o

LIBS =

SYSTEM_LIBS =
#CFLAGS = -mt +z

all:: libjldap
${OBJ} : $${@:.o=.cpp}
        ${CC} -c $?
libjldap: $(OBJ)
        ld -G -lc -bnoentry -o libjldap.so $(OBJ) $(LDFLAGS) $(LIBS) $(SYSLIBS)


错误信息是：
ld: 0711-244 错误：未保存csect或已调出得符号
make:1254-004 上一个命令的错误码是8

请各位大侠执教，谢谢

LeeSharp

"错误码"去那里找？？？