[Development] 答复: Qt static compiler error

[kl222]

Thiago Macieira:

1. I think this is a bug. When using cmake project file, it has the
responsibility to deal with it automatic dependency, rather than by the user
to deal with.

2. No bug for qt. How to use .prl and .pc in cmake or pro file?

-----邮件原件-----
发件人: development-bounces at qt-project.org
[mailto:development-bounces at qt-project.org] 代表 Thiago Macieira
发送时间: 2015年10月26日 23:32
收件人: interest at qt-project.org
抄送: development at qt-project.org
主题: Re: [Development] Qt static compiler error

On Monday 26 October 2015 15:57:30 kl222 wrote:
> Hi all:
> 
> Qt statically build program is fail.
> 
> libQt5Core.a depend on libpcre16
> 
> libQt5Gui.a depend on -lopengl32, -lglu32
> 
> What do I?

You link to those libraries.

> ../ThirdLibary/windows_mingw_static/qt/lib/libQt5Core.a(qregularexpres
> sion.o
> ):qregularexpression.cpp:(.text+0x261): undefined reference to
`pcre16_exec'

> ../ThirdLibary/windows_mingw_static/qt/lib/libQt5Core.a(qeventdispatch
> er_win
> .o):qeventdispatcher_win.cpp:(.text+0x8db): undefined reference to 
> `_imp__WSAAsyncSelect at 16'

If you're doing a static link, you need to link to the indirect
dependencies. 
The full library list is in the .prl and .pc files for each library. Looks
like cmake doesn't automatically add that...

This doesn't look like a Qt bug, so please drop the
development at qt-project.org mailing list when replying. This is a normal user
error.
--
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center

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