我用gsoap++库编写了一个soap客户端。一旦我将它编译为独立的测试应用程序,它就编译得很好,但当我尝试编译这些类时,包括在我的项目中,我得到了许多链接错误:
../common/UserGausClient/UserGausClient.o: In function `GAUS::SSLInit()':
/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/UserGausClient.h:11: undefined reference to `soap_ssl_init'
../common/UserGausClient/soapC.o: In function `soap_faultdetail':
/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/soapC.cpp:117: undefined reference to `soap_malloc'
../common/UserGausClient/soapC.o: In function `soap_getelement':
/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/soapC.cpp:152: undefined reference to `soap_peek_element'
/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/soapC.cpp:154: undefined reference to `soap_lookup_type'
/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/soapC.cpp:155: undefined reference to `soap_lookup_type'
/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/soapC.cpp:215: undefined reference to `soap_match_tag'
/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/soapC.cpp:219: undefined reference to `soap_match_tag'
/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/soapC.cpp:223: undefined reference to `soap_match_tag'
/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/soapC.cpp:227: undefined reference to `soap_match_tag'
/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/soapC.cpp:231: undefined reference to `soap_match_tag'
../common/UserGausClient/soapC.o:/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/soapC.cpp:235: more undefined references to `soap_match_tag' follow
../common/UserGausClient/soapC.o: In function `soap_ignore_element(soap*)':
/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/soapC.cpp:333: undefined reference to `soap_peek_element'
/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/soapC.cpp:337: undefined reference to `soap_match_tag'
/home/milo/src/pinmoney/src/registrator/../common/UserGausClient/soapC.cpp:354: undefined reference to `soap_element_end_in'
../common/UserGausClient/soapC.o: In function `soap_class_id_enter(soap*, char const*, void*, int, unsigned int, char const*, char const*)':
诸若此类。在代码块中它链接被罚款...这是我的Makefile:
CC=g++
RM=rm
CFLAGS=-c -g -Wall -DWITH_OPENSSL
LDFLAGS=-lpcrecpp -lpq -lcryptopp -lprotobuf -lrt -lgsoapssl++ -lssl -lcrypto -L/usr/lib/ -L/usr/local/lib/ -lgsoap
SOURCES=../common/PgConnectionManager.cpp \
../common/RSADecryptor.cpp \
../common/RSAEncryptor.cpp \
../common/RSAKeyGenerator.cpp \
../common/RSAKeyLoaderBase.cpp \
../common/RSAManager.cpp \
../common/TcpServer.cpp \
../common/UserGausClient/UserGausClient.cpp \
../common/UserGausClient/soapC.cpp \
../common/UserGausClient/soapuserBindingProxy.cpp \
../proto/BalanceHistory.pb.cc \
../proto/Bio.pb.cc \
../proto/ClientRegistration.pb.cc \
../proto/EmployeePermissions.pb.cc \
../proto/OperatorAuthentication.pb.cc \
../proto/Passport.pb.cc \
../proto/Ping.pb.cc \
../proto/SearchForBill.pb.cc \
../proto/UpdateClientData.pb.cc \
RequestDispatcher.cpp \
SQLStorage.cpp \
SessionManager.cpp \
main.cpp \
OBJECTS_SEARCHER=$(SOURCES:.cpp=.o)
OBJECTS=$(OBJECTS_SEARCHER:.cc=.o)
SEARCHER=registrator
INCLUDE=-I ../
all: $(SEARCHER)
$(SEARCHER): $(OBJECTS)
$(CC) $(LDFLAGS) $(OBJECTS) -o $@
clean:
$(RM) -f $(OBJECTS)
.cpp.o:
$(CC) $(CFLAGS) $(INCLUDE) $< -o $@
我链接了所有必需的库(-lgsoapssl++ -lssl -lcrypto
),并签出了这些库中的请求函数:
$ nm /usr/lib/libgsoapssl++.a | grep soap_begin_count
00018da0 T soap_begin_count
在图书馆里也有。那么,有什么问题呢?
发布于 2011-06-14 22:33:01
我相信你必须自己编译一个gSoap的stdsoap2.*文件。生成的soapC文件依赖于核心gSoap代码。
发布于 2011-06-14 16:10:52
一个可能的原因是库被指定给链接器的顺序,一些链接器要求包含函数定义的库出现在需要它的对象或库之后。尝试重新排列库定义,使其成为这里的情况,并查看您的链接器文档,看看它是否需要这样做。
发布于 2011-06-14 23:29:41
“stdsoap2.cpp”需要来自gsoap源目录。
PATH_TO_GSOAP_BUILD/gsoap-2.8/gsoap/stdsoap2.cpp (假设gsoap-2.8)
https://stackoverflow.com/questions/6340524
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