Ubuntu11.20 32位linux下编译cppunit报 libcppunit.so: undefined reference to `dlsym'错误问题

最新推荐文章于 2023-09-12 16:18:00 发布
最新推荐文章于 2023-09-12 16:18:00 发布
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分类专栏： C/C++ Linux 文章标签： reference ubuntu linux

现在用cppunit，运行./configure,make报错，提示如下

g++ -g -O2 -o .libs/DllPlugInTester DllPlugInTester.o CommandLineParser.o -ldl ../../src/cppunit/.libs/libcppunit.so -lm
../../src/cppunit/.libs/libcppunit.so: undefined reference to `dlsym'
../../src/cppunit/.libs/libcppunit.so: undefined reference to `dlopen'
../../src/cppunit/.libs/libcppunit.so: undefined reference to `dlclose'
找 文章解决此问题，运行 
./configure LDFLAGS='-ldl'
make

Linux下编译cppunit时出现‘undefined reference to `dlclose‘错误
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编译提示undefined reference to `dlsym'
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Undefined reference to 'dlsym'
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Frame 6: 63 bytes on wire (504 bits), 63 bytes captured (504 bits) on interface \Device\NPF_{E6E18012-6BC3-40E2-87FD-B987B450CA13}, id 0 Section number: 1 Interface id: 0 (\Device\NPF_{E6E18012-6BC3-40E2-87FD-B987B450CA13}) Encapsulation type: Ethernet (1) Arrival Time: Aug 21, 2025 10:07:13.159693000 中国标准时间 UTC Arrival Time: Aug 21, 2025 02:07:13.159693000 UTC Epoch Arrival Time: 1755742033.159693000 [Time shift for this packet: 0.000000000 seconds] [Time delta from previous captured frame: 0.295483000 seconds] [Time delta from previous displayed frame: 0.295483000 seconds] [Time since reference or first frame: 12.017632000 seconds] Frame Number: 6 Frame Length: 63 bytes (504 bits) Capture Length: 63 bytes (504 bits) [Frame is marked: False] [Frame is ignored: False] [Protocols in frame: eth:ethertype:ip:tcp:data] [Coloring Rule Name: TCP] [Coloring Rule String: tcp] Ethernet II, Src: e0:d3:62:10:1a:55 (e0:d3:62:10:1a:55), Dst: 8c:86:dd:33:2f:28 (8c:86:dd:33:2f:28) Destination: 8c:86:dd:33:2f:28 (8c:86:dd:33:2f:28) … …0. … … … … = LG bit: Globally unique address (factory default) … …0 … … … … = IG bit: Individual address (unicast) Source: e0:d3:62:10:1a:55 (e0:d3:62:10:1a:55) … …0. … … … … = LG bit: Globally unique address (factory default) … …0 … … … … = IG bit: Individual address (unicast) Type: IPv4 (0x0800) [Stream index: 0] Internet Protocol Version 4, Src: 192.168.1.100, Dst: 192.168.3.101 0100 … = Version: 4 … 0101 = Header Length: 20 bytes (5) Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) Total Length: 49 Identification: 0x5be7 (23527) 010. … = Flags: 0x2, Don’t fragment …0 0000 0000 0000 = Fragment Offset: 0 Time to Live: 128 Protocol: TCP (6) Header Checksum: 0x0000 [validation disabled] [Header checksum status: Unverified] Source Address: 192.168.1.100 Destination Address: 192.168.3.101 [Stream index: 0] Transmission Control Protocol, Src Port: 64166, Dst Port: 60000, Seq: 1, Ack: 1, Len: 9 Source Port: 64166 Destination Port: 60000 [Stream index: 0] [Conversation completeness: Complete, WITH_DATA (31)] [TCP Segment Len: 9] Sequence Number: 1 (relative sequence number) Sequence Number (raw): 387336689 [Next Sequence Number: 10 (relative sequence number)] Acknowledgment Number: 1 (relative ack number) Acknowledgment number (raw): 1889122141 0101 … = Header Length: 20 bytes (5) Flags: 0x018 (PSH, ACK) 000. … … = Reserved: Not set …0 … … = Accurate ECN: Not set … 0… … = Congestion Window Reduced: Not set … .0… … = ECN-Echo: Not set … …0. … = Urgent: Not set … …1 … = Acknowledgment: Set … … 1… = Push: Set … … .0… = Reset: Not set … … …0. = Syn: Not set … … …0 = Fin: Not set [TCP Flags: ·······AP···] Window: 255 [Calculated window size: 65280] [Window size scaling factor: 256] Checksum: 0x863d [unverified] [Checksum Status: Unverified] Urgent Pointer: 0 [Timestamps] [Time since first frame in this TCP stream: 12.017632000 seconds] [Time since previous frame in this TCP stream: 12.013701000 seconds] [SEQ/ACK analysis] [iRTT: 0.003931000 seconds] [Bytes in flight: 9] [Bytes sent since last PSH flag: 9] TCP payload (9 bytes) Data (9 bytes) Data: 313233343536373839 [Length: 9] Frame 7: 56 bytes on wire (448 bits), 56 bytes captured (448 bits) on interface \Device\NPF_{E6E18012-6BC3-40E2-87FD-B987B450CA13}, id 0 Section number: 1 Interface id: 0 (\Device\NPF_{E6E18012-6BC3-40E2-87FD-B987B450CA13}) Encapsulation type: Ethernet (1) Arrival Time: Aug 21, 2025 10:07:13.201939000 中国标准时间 UTC Arrival Time: Aug 21, 2025 02:07:13.201939000 UTC Epoch Arrival Time: 1755742033.201939000 [Time shift for this packet: 0.000000000 seconds] [Time delta from previous captured frame: 0.042246000 seconds] [Time delta from previous displayed frame: 0.042246000 seconds] [Time since reference or first frame: 12.059878000 seconds] Frame Number: 7 Frame Length: 56 bytes (448 bits) Capture Length: 56 bytes (448 bits) [Frame is marked: False] [Frame is ignored: False] [Protocols in frame: eth:ethertype:ip:tcp] [Coloring Rule Name: TCP] [Coloring Rule String: tcp] Ethernet II, Src: 8c:86:dd:33:2f:28 (8c:86:dd:33:2f:28), Dst: e0:d3:62:10:1a:55 (e0:d3:62:10:1a:55) Destination: e0:d3:62:10:1a:55 (e0:d3:62:10:1a:55) … …0. … … … … = LG bit: Globally unique address (factory default) … …0 … … … … = IG bit: Individual address (unicast) Source: 8c:86:dd:33:2f:28 (8c:86:dd:33:2f:28) … …0. … … … … = LG bit: Globally unique address (factory default) … …0 … … … … = IG bit: Individual address (unicast) Type: IPv4 (0x0800) [Stream index: 0] Trailer: 0000 Internet Protocol Version 4, Src: 192.168.3.101, Dst: 192.168.1.100 0100 … = Version: 4 … 0101 = Header Length: 20 bytes (5) Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) Total Length: 40 Identification: 0x331f (13087) 010. … = Flags: 0x2, Don’t fragment …0 0000 0000 0000 = Fragment Offset: 0 Time to Live: 127 Protocol: TCP (6) Header Checksum: 0x4297 [validation disabled] [Header checksum status: Unverified] Source Address: 192.168.3.101 Destination Address: 192.168.1.100 [Stream index: 0] Transmission Control Protocol, Src Port: 60000, Dst Port: 64166, Seq: 1, Ack: 10, Len: 0 Source Port: 60000 Destination Port: 64166 [Stream index: 0] [Conversation completeness: Complete, WITH_DATA (31)] [TCP Segment Len: 0] Sequence Number: 1 (relative sequence number) Sequence Number (raw): 1889122141 [Next Sequence Number: 1 (relative sequence number)] Acknowledgment Number: 10 (relative ack number) Acknowledgment number (raw): 387336698 0101 … = Header Length: 20 bytes (5) Flags: 0x010 (ACK) 000. … … = Reserved: Not set …0 … … = Accurate ECN: Not set … 0… … = Congestion Window Reduced: Not set … .0… … = ECN-Echo: Not set … …0. … = Urgent: Not set … …1 … = Acknowledgment: Set … … 0… = Push: Not set … … .0… = Reset: Not set … … …0. = Syn: Not set … … …0 = Fin: Not set [TCP Flags: ·······A····] Window: 255 [Calculated window size: 65280] [Window size scaling factor: 256] Checksum: 0xbaac [unverified] [Checksum Status: Unverified] Urgent Pointer: 0 [Timestamps] [Time since first frame in this TCP stream: 12.059878000 seconds] [Time since previous frame in this TCP stream: 0.042246000 seconds] [SEQ/ACK analysis] [This is an ACK to the segment in frame: 6] [The RTT to ACK the segment was: 0.042246000 seconds] [iRTT: 0.003931000 seconds] listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes 00:54:08.812647 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 2066893244:2066893356, ack 3794839666, win 1002, length 112 00:54:08.814409 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 112:320, ack 1, win 1002, length 208 00:54:08.815139 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 320, win 251, length 0 00:54:09.821509 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 320:512, ack 1, win 1002, length 192 00:54:09.821680 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 512:784, ack 1, win 1002, length 272 00:54:09.822547 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 784, win 255, length 0 00:54:10.844496 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 784:1152, ack 1, win 1002, length 368 00:54:10.897588 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 1152, win 254, length 0 00:54:11.290370 IP 192.168.1.100.57933 > 192.168.1.1.53: 50024+ A? optimizationguide-pa.googleapis.com. (53) 00:54:11.290729 IP 192.168.1.1.53 > 192.168.1.100.57933: 50024 ServFail 0/0/0 (53) 00:54:11.291268 IP 192.168.1.100 > 192.168.1.1: ICMP 192.168.1.100 udp port 57933 unreachable, length 89 00:54:11.868777 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 1152:1424, ack 1, win 1002, length 272 00:54:11.869673 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 1424:1584, ack 1, win 1002, length 160 00:54:11.869787 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 1584:1824, ack 1, win 1002, length 240 00:54:11.870553 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 1584, win 252, length 0 00:54:11.924818 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 1824, win 251, length 0 00:54:12.892435 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 1824:2000, ack 1, win 1002, length 176 00:54:12.892673 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 2000:2480, ack 1, win 1002, length 480 00:54:12.893585 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 2480, win 255, length 0 00:54:13.916503 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 2480:2864, ack 1, win 1002, length 384 00:54:13.962323 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 2864, win 254, length 0 00:54:14.940463 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 2864:3136, ack 1, win 1002, length 272 00:54:14.989752 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 3136, win 253, length 0 00:54:15.299954 IP 192.168.0.100.58105 > 192.168.3.101.60000: Flags [P.], seq 747139898:747139899, ack 2277206824, win 255, length 1 00:54:15.300131 ARP, Request who-has 192.168.3.101 tell 192.168.3.1, length 28 00:54:15.300988 ARP, Reply 192.168.3.101 is-at e0:d3:62:10:0f:3f (oui Unknown), length 46 00:54:15.301011 IP 192.168.3.1.58105 > 192.168.3.101.60000: Flags [P.], seq 747139898:747139899, ack 2277206824, win 255, length 1 00:54:15.351015 IP 192.168.3.101.60000 > 192.168.3.1.58105: Flags [.], ack 1, win 255, length 0 00:54:15.351118 IP 192.168.3.101.60000 > 192.168.0.100.58105: Flags [.], ack 1, win 255, length 0 00:54:15.964443 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 3136:3312, ack 1, win 1002, length 176 00:54:15.964643 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 3312:3472, ack 1, win 1002, length 160 00:54:15.965096 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 3472:3664, ack 1, win 1002, length 192 00:54:15.965463 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 3472, win 252, length 0 00:54:15.965798 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 3664:3808, ack 1, win 1002, length 144 00:54:15.966026 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 3808:4288, ack 1, win 1002, length 480 00:54:15.966458 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 3808, win 250, length 0 00:54:16.014638 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 4288, win 255, length 0 00:54:16.211652 IP 192.168.0.100.58105 > 192.168.3.101.60000: Flags [P.], seq 1:2, ack 1, win 255, length 1 00:54:16.211815 IP 192.168.3.1.58105 > 192.168.3.101.60000: Flags [P.], seq 1:2, ack 1, win 255, length 1 00:54:16.267878 IP 192.168.3.101.60000 > 192.168.3.1.58105: Flags [.], ack 2, win 255, length 0 00:54:16.267982 IP 192.168.3.101.60000 > 192.168.0.100.58105: Flags [.], ack 2, win 255, length 0 00:54:16.988822 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 4288:5616, ack 1, win 1002, length 1328 00:54:17.040537 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 5616, win 250, length 0 00:54:17.916230 IP 192.168.0.1.54004 > 255.255.255.255.29810: UDP, length 521 00:54:18.012792 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 5616:5888, ack 1, win 1002, length 272 00:54:18.013131 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 5888:6032, ack 1, win 1002, length 144 00:54:18.013899 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 6032, win 255, length 0 00:54:19.036493 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 6032:6416, ack 1, win 1002, length 384 00:54:19.088657 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 6416, win 254, length 0 00:54:20.060458 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 6416:6688, ack 1, win 1002, length 272 00:54:20.112309 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 6688, win 253, length 0 00:54:20.161769 ARP, Request who-has 192.168.3.1 (8c:86:dd:33:2f:2c (oui Unknown)) tell 192.168.3.101, length 46 00:54:20.161838 ARP, Reply 192.168.3.1 is-at 8c:86:dd:33:2f:2c (oui Unknown), length 28 00:54:21.084556 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 6688:7152, ack 1, win 1002, length 464 00:54:21.137446 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 7152, win 251, length 0 00:54:22.108460 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 7152:7424, ack 1, win 1002, length 272 00:54:22.161746 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 7424, win 250, length 0 00:54:23.132461 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 7424:7696, ack 1, win 1002, length 272 00:54:23.187595 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 7696, win 255, length 0 00:54:24.156459 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 7696:7968, ack 1, win 1002, length 272 00:54:24.211727 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 7968, win 254, length 0 00:54:25.180454 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 7968:8240, ack 1, win 1002, length 272 00:54:25.233308 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 8240, win 253, length 0 00:54:26.204492 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 8240:8512, ack 1, win 1002, length 272 00:54:26.258181 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 8512, win 252, length 0 00:54:27.228475 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 8512:8784, ack 1, win 1002, length 272 00:54:27.283643 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 8784, win 251, length 0 00:54:27.988247 IP 192.168.0.1.54004 > 255.255.255.255.29810: UDP, length 521 00:54:28.252496 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 8784:9136, ack 1, win 1002, length 352 00:54:28.296458 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 9136, win 250, length 0 00:54:29.276447 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 9136:9312, ack 1, win 1002, length 176 00:54:29.276614 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 9312:9472, ack 1, win 1002, length 160 00:54:29.277521 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 9472, win 255, length 0 00:54:29.299489 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [P.], seq 1:161, ack 9472, win 255, length 160 00:54:29.299700 IP 192.168.0.1.22 > 192.168.0.100.60319: Flags [P.], seq 9472:9520, ack 161, win 1002, length 48 00:54:29.352007 IP 192.168.0.100.60319 > 192.168.0.1.22: Flags [.], ack 9520, win 255, length 0 root@ER7206:/# ip route 127.0.0.0/8 dev lo scope link 169.254.11.20/30 dev br-lan scope link 192.168.0.0/24 dev inf.1 proto kernel scope link src 192.168.0.1 192.168.1.0/24 dev inf.2 proto kernel scope link src 192.168.1.1 192.168.2.0/24 dev inf.3 proto kernel scope link src 192.168.2.1 192.168.3.0/24 dev inf.4091 scope link root@ER7206:/# ip rule 0: from all lookup local 25: from all fwmark 0x20000/0x20000 lookup 25 27: from all lookup link 29: from all lookup lan 221: from all fwmark 0x20000/0x20000 lookup 221 20044: from 192.168.3.1 lookup wan4_eth 32766: from all lookup main 32767: from all lookup default以上是相关信息，请分析说明
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今天编译碰到了问题，加了-ldl就ok了。dso_dlfcn.c:(.text+0x325): undefined reference to `dlsymdso_dlfcn.c:(.text+0x408): undefined reference to `dlerror 
undefined reference to symbol ‘dlsym@@GLIBC_2.2.5‘
sinat_22706095的博客
05-17 1130
Makefile 文件中添加 -ldl 链接上行。c++ 项目中，使用so插件方式完成业务逻辑。
undefined reference to symbol ‘dlsym@@GLIBC_2.4
weiliudf001的博客
12-26 3650
1.错误说明 在C++ CMAKE工程交叉编译过程中出现这个错误：undefined reference to symbol 'dlsym@@GLIBC_2.4，问题原因找不到libdl.so文件 2.解决过程 (1) 参考网上诸多教程，在CMAKE工程的CMAKE_CXX_FLAGS末尾加上了-ldl，但问题依然存在。 (2) 直接在target_link_libraries(XX_NAME ${LIB1} ${LIB2} ... dl)的末尾加上了dl库，问题解决。 ...
undefined reference to symbol ‘dlsym@@GLIBC_2.4‘
qq_38963393的博客
09-12 492
【代码】undefined reference to symbol ‘dlsym@@GLIBC_2.4‘
QT 交叉编译（OpenGL）undefined reference to `dlsym'解决方案
Fenglin6165的专栏
11-05 1417
参考： https://stackoverflow.com/questions/43815010/undefined-reference-to-dlsym/48240786#48240786 https://blog.csdn.net/dieju8330/article/details/86743919 https://blog.csdn.net/dieju8330/article/deta...
解决交叉编译连接器包含-ldl编译选项，但仍然报错undefined reference to ‘__dlsym‘
zvvzxzko2006的专栏
11-15 3733
这里写自定义目录标题欢迎使用Markdown编辑器新的改变功能快捷键合理的创建标题，有助于目录的生成如何改变文本的样式插入链接与图片如何插入一段漂亮的代码片生成一个适合你的列表创建一个表格设定内容居中、居左、居右SmartyPants创建一个自定义列表如何创建一个注脚注释也是必不可少的KaTeX数学公式新的甘特图功能，丰富你的文章UML 图表FLowchart流程图导出与导入导出导入 欢迎使用Markdown编辑器 你好！ 这是你第一次使用 Markdown编辑器 所展示的欢迎页。如果你想学习如何使用Mar
.so: undefined reference to
A person does not really understand something until after teaching it to a computer. Donald.E.Knuth
06-20 2425
bin/ld: warning: libstdc++.so.6, needed by /home/zhenglf/Documents/VIP/drivers/driver_860/driver_ovxlib_app/6.4.0.pre8/build/sdk/drivers/libLLVM_viv.so, not found (try using -rpath or -rpath-link) ...
编译gsoap，make 出现 undefine "dlsym" 等错误
08-17 666
问题： so_dlfcn.c:(.text+0x24): undefined reference to `dlsym' dso_dlfcn.c:(.text+0x2f): undefined reference to `dlclose' /usr/local/ssl/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_bind_func': dso_...
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