在linux环境下Qt整合quazip，却出现了报错，请大神指导

happyday

/home/ls/Qt5.14.1/5.14.1/gcc_64/bin/qmake -o Makefile ../Server/Server.pro -spec linux-g++ CONFIG+=qtquickcompiler
& r% ^: M+ @. ^, m& a编译qt程序时，到这一步，报错：
$ t% `' ^4 a  y1 X* ?# Mg++ -Wl,-O1 -Wl,-rpath,/home/ls/Qt5.14.1/5.14.1/gcc_64/lib -o Server frienddao.o groupdao.o userdao.o usergroupmapdao.o main.o friend.o group.o user.o usergroupmap.o server.o friendservice.o groupservice.o usergroupmapservice.o userservice.o connectionpool.o libevent.o msg.o specification.o moc_server.o   -levent -lQt5Quazip -lz /home/ls/Qt5.14.1/5.14.1/gcc_64/lib/libQt5Widgets.so /home/ls/Qt5.14.1/5.14.1/gcc_64/lib/libQt5Gui.so /home/ls/Qt5.14.1/5.14.1/gcc_64/lib/libQt5Sql.so /home/ls/Qt5.14.1/5.14.1/gcc_64/lib/libQt5Core.so -lGL -lpthread   
/usr/local/lib/libQt5Quazip.so: undefined reference to `z_inflate'
& s3 P4 J1 y' i' [- H! A& m) R# ^. J/usr/local/lib/libQt5Quazip.so: undefined reference to `z_gzwrite'
( U' W7 a2 T4 I8 q/usr/local/lib/libQt5Quazip.so: undefined reference to `z_deflateEnd'
/usr/local/lib/libQt5Quazip.so: undefined reference to `z_crc32'
/usr/local/lib/libQt5Quazip.so: undefined reference to `z_deflateInit2_'
' v" g1 Y( n; _9 w+ P# O8 Y! Y/usr/local/lib/libQt5Quazip.so: undefined reference to `z_inflateInit_'
+ u! T* D% @3 W* G& U/usr/local/lib/libQt5Quazip.so: undefined reference to `z_gzclose'
/usr/local/lib/libQt5Quazip.so: undefined reference to `z_adler32'
/usr/local/lib/libQt5Quazip.so: undefined reference to `z_deflate'
% f; c- S' ?; R/usr/local/lib/libQt5Quazip.so: undefined reference to `z_inflateEnd'
/usr/local/lib/libQt5Quazip.so: undefined reference to `z_deflateInit_'
/usr/local/lib/libQt5Quazip.so: undefined reference to `z_inflateInit2_'
/usr/local/lib/libQt5Quazip.so: undefined reference to `z_gzread'
5 J4 v  Y* P8 O8 U; @, B5 H/usr/local/lib/libQt5Quazip.so: undefined reference to `z_gzopen'
/usr/local/lib/libQt5Quazip.so: undefined reference to `z_get_crc_table'
/usr/local/lib/libQt5Quazip.so: undefined reference to `z_gzflush'
/usr/local/lib/libQt5Quazip.so: undefined reference to `z_gzdopen'
" Z& Y& P* W! Tcollect2: error: ld returned 1 exit status
4 R* M: z2 S% Q9 v! v1 R7 o# Ymake: *** [Server] Error 1

1 n5 U: L, j. t% O明明加了 -lz，为什么还会提示这个错误呢？

CCxiaom

祝你好运