- MY_OS = KUbuntu 13.10 x86_64
- QT_VERSION = 5.2.0
我有一个要编译的 Qt 项目。项目很小，几乎是HelloWorld。
当我编译它时，我得到的结果二进制文件有很多依赖项，即使重新分发了 Qt 库，它也不能在干净的 KUbuntu 13.10 x86_64 上工作！
所以我决定从另一个 Qt 项目中学习一些东西——我下载了源代码并编译了它的otter-browser—— 结果与我的项目相同。为了比较，我下载了一个 otter-browser 的 deb 包并从中提取了二进制文件。
这是打包在 deb 中的二进制文件的 ldd 输出：
$ ldd ./otter-browser
linux-vdso.so.1 => (0x00007fff775fe000)
libQt5Core.so.5 => not found
libQt5Network.so.5 => not found
libQt5PrintSupport.so.5 => not found
libQt5Sql.so.5 => not found
libQt5Widgets.so.5 => not found
libQt5WebKitWidgets.so.5 => not found
libQt5WebKit.so.5 => not found
libQt5Gui.so.5 => not found
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f68cc7dd000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f68cc4d9000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f68cc2c3000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f68cbefa000)
/lib64/ld-linux-x86-64.so.2 (0x00007f68ccb05000)
这是我自己编译的 ldd 输出（我尝试过 CMake 和 Qmake - 没有区别，发布\调试版本 - 相同）
ldd ./otter-browser
linux-vdso.so.1 => (0x00007fff7cffe000)
libQt5WebKitWidgets.so.5 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libQt5WebKitWidgets.so.5 (0x00007fae9c9f6000)
libQt5PrintSupport.so.5 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libQt5PrintSupport.so.5 (0x00007fae9c790000)
libQt5WebKit.so.5 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libQt5WebKit.so.5 (0x00007fae9a309000)
libQt5Widgets.so.5 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libQt5Widgets.so.5 (0x00007fae99ac4000)
libQt5Sql.so.5 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libQt5Sql.so.5 (0x00007fae99885000)
libQt5Network.so.5 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libQt5Network.so.5 (0x00007fae99530000)
libQt5Gui.so.5 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libQt5Gui.so.5 (0x00007fae98eab000)
libQt5Core.so.5 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libQt5Core.so.5 (0x00007fae987de000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fae984ba000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fae981b6000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fae97fa0000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fae97bd7000)
libQt5OpenGL.so.5 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libQt5OpenGL.so.5 (0x00007fae97973000)
libQt5Sensors.so.5 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libQt5Sensors.so.5 (0x00007fae97735000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fae97517000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fae9730f000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007fae970f6000)
libXrender.so.1 => /usr/lib/x86_64-linux-gnu/libXrender.so.1 (0x00007fae96eeb000)
libXcomposite.so.1 => /usr/lib/x86_64-linux-gnu/libXcomposite.so.1 (0x00007fae96ce8000)
libicui18n.so.51 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libicui18n.so.51 (0x00007fae968cf000)
libicuuc.so.51 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libicuuc.so.51 (0x00007fae96548000)
libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007fae96213000)
libxslt.so.1 => /usr/lib/x86_64-linux-gnu/libxslt.so.1 (0x00007fae95fd6000)
libxml2.so.2 => /usr/lib/x86_64-linux-gnu/libxml2.so.2 (0x00007fae95c6f000)
libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007fae9596e000)
libgobject-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007fae9571d000)
libgstreamer-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0 (0x00007fae95433000)
libgstapp-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstapp-0.10.so.0 (0x00007fae95227000)
libgstbase-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0 (0x00007fae94fd3000)
libgstinterfaces-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstinterfaces-0.10.so.0 (0x00007fae94dc0000)
libgstpbutils-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstpbutils-0.10.so.0 (0x00007fae94b9c000)
libgstvideo-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstvideo-0.10.so.0 (0x00007fae94980000)
libQt5Quick.so.5 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libQt5Quick.so.5 (0x00007fae943eb000)
libQt5Qml.so.5 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libQt5Qml.so.5 (0x00007fae93dde000)
libQt5Positioning.so.5 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libQt5Positioning.so.5 (0x00007fae93ba2000)
libGL.so.1 => /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1 (0x00007fae93943000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fae9373f000)
libgthread-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 (0x00007fae9353c000)
/lib64/ld-linux-x86-64.so.2 (0x00007fae9cc3a000)
libicudata.so.51 => /home/ngor/Devel/sdk/Qt/5.2.0/gcc_64/lib/libicudata.so.51 (0x00007fae91df3000)
libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007fae91bd4000)
liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007fae919b2000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007fae91773000)
libffi.so.6 => /usr/lib/x86_64-linux-gnu/libffi.so.6 (0x00007fae9156a000)
libgmodule-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0 (0x00007fae91366000)
liborc-0.4.so.0 => /usr/lib/x86_64-linux-gnu/liborc-0.4.so.0 (0x00007fae910e6000)
libglapi.so.0 => /usr/lib/x86_64-linux-gnu/libglapi.so.0 (0x00007fae90ec0000)
libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007fae90cad000)
libXdamage.so.1 => /usr/lib/x86_64-linux-gnu/libXdamage.so.1 (0x00007fae90aaa000)
libXfixes.so.3 => /usr/lib/x86_64-linux-gnu/libXfixes.so.3 (0x00007fae908a4000)
libX11-xcb.so.1 => /usr/lib/x86_64-linux-gnu/libX11-xcb.so.1 (0x00007fae906a1000)
libxcb-glx.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-glx.so.0 (0x00007fae9048a000)
libxcb-dri2.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-dri2.so.0 (0x00007fae90285000)
libXxf86vm.so.1 => /usr/lib/x86_64-linux-gnu/libXxf86vm.so.1 (0x00007fae9007e000)
libdrm.so.2 => /usr/lib/x86_64-linux-gnu/libdrm.so.2 (0x00007fae8fe72000)
libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007fae8fc6d000)
libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007fae8fa67000)
二进制文件的大小相当小 - 2.1 Mb（deb）对 1.6（由我编译）。这意味着所有这些库都没有静态链接到 deb 二进制文件（恕我直言，否则大小约为 10-15Mb）
所以我想知道如何将项目编译为只有 Qt Libs 和一些琐碎的东西，如 libbstdc++、libgcc、libc 依赖项？
如果我错过了对项目部署的一些基本了解，请随时提供一些链接而不是冗长的答案。
谢谢！