qt5.8 用源构建的libQt5Network.so 替换安装包自带的，运行qt程序报错

[owen157]

g++ -c -pipe -O2 -std=gnu++11 -Wall -W -D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I../../../Qt5.8.0/5.8/gcc_64/include -I../../../Qt5.8.0/5.8/gcc_64/include/QtWidgets -I../../../Qt5.8.0/5.8/gcc_64/include/QtGui -I../../../Qt5.8.0/5.8/gcc_64/include/QtNetwork -I../../../Qt5.8.0/5.8/gcc_64/include/QtCore -I. -isystem /usr/include/libdrm -I../../../Qt5.8.0/5.8/gcc_64/mkspecs/linux-g++ -o moc_networkclientthread.o moc_networkclientthread.cpp
g++ -Wl,-O1 -Wl,-rpath,/mnt/vd2016/workspace/QT/Qt5.8.0/5.8/gcc_64/lib -o client main.o networkclientthread.o moc_networkclientthread.o -L/mnt/vd2016/workspace/QT/Qt5.8.0/5.8/gcc_64/lib -lQt5Widgets -lQt5Gui -lQt5Network -L/mnt/vd2016/workspace/QT/Qt5.8.0_sdk/5.8/Src/qtbase/lib -lQt5Core -lGL -lpthread
/mnt/vd2016/workspace/QT/Qt5.8.0/5.8/gcc_64/lib/libQt5Network.so：对‘z_inflate@Qt_5’未定义的引用
/mnt/vd2016/workspace/QT/Qt5.8.0/5.8/gcc_64/lib/libQt5Network.so：对‘z_deflate@Qt_5’未定义的引用
/mnt/vd2016/workspace/QT/Qt5.8.0/5.8/gcc_64/lib/libQt5Network.so：对‘z_inflateSetDictionary@Qt_5’未定义的引用
/mnt/vd2016/workspace/QT/Qt5.8.0/5.8/gcc_64/lib/libQt5Network.so：对‘z_inflateInit2_@Qt_5’未定义的引用
/mnt/vd2016/workspace/QT/Qt5.8.0/5.8/gcc_64/lib/libQt5Network.so：对‘z_inflateEnd@Qt_5’未定义的引用
/mnt/vd2016/workspace/QT/Qt5.8.0/5.8/gcc_64/lib/libQt5Network.so：对‘z_inflateInit_@Qt_5’未定义的引用
/mnt/vd2016/workspace/QT/Qt5.8.0/5.8/gcc_64/lib/libQt5Network.so：对‘z_deflateEnd@Qt_5’未定义的引用
/mnt/vd2016/workspace/QT/Qt5.8.0/5.8/gcc_64/lib/libQt5Network.so：对‘z_deflateInit_@Qt_5’未定义的引用
collect2: error: ld returned 1 exit status
Makefile:237: recipe for target 'client' failed
make: *** [client] Error 1

注：用qt-opensource-linux-x64-5.8.0.run 安装时自带的libQt5Network.so 能成功生成。

[owen157]

错误已解决，原因时我的配置如下： ./configure -prefix /usr/local/Qt5.8_linux \ -opensource \ -release \ -confirm-license \ -xplatform linux-g++ \ -shared \ -qt-zlib \ （错误z_inflate，z_deflate都是zlib相关的，这是引起错误的原因） -no-gif \ -qt-libjpeg \ -no-opengl \ -no-cups \ -no-glib \ -no-dbus \ -no-rpath \ -no-sse2 -no-sse3 -no-ssse3 -no-sse4.1 -no-sse4.2 \ -no-avx \ -openssl \ -openssl-linked OPENSSL_LIBS='-L/mnt/vd2016/workspace/QT/openssl-1.0.2l -lssl -lcrypto'\ -nomake tools \ -qreal float \ -qt-libpng \ -no-pch \ -pkg-config \ -evdev \ -I/mnt/vd2016/workspace/QT/openssl-1.0.2l/include/openssl -qt-zlib在什么情况下需要配置未知，有哪位可以告知，不胜感谢。