libqxt编译-mingw32-产生异常

Question

我在编译libqxt时遇到了以下问题。

configure.bat会生成文件，但会显示一些警告：

c:\Users\Lukasz\Downloads\libqxt-libqxt-7e0d3396b765>configure.bat
   Testing for qmake...
   Testing for mingw32-make...
       Using mingw32-make.
   Testing for optional external libraries.
   If tests fail, some features will not be available.
   Testing for Berkeley DB...
       Berkeley DB disabled.
   Testing for Zero Conf...
       Zero Conf disabled.
   Configuration successful.
   Generating makefiles...
Project MESSAGE: building docs
Project MESSAGE: building core module
Project MESSAGE: building widgets module
Project MESSAGE: building network module
Project MESSAGE: building sql module
Project MESSAGE: building web module
Reading C:/Users/Lukasz/Downloads/libqxt-libqxt-7e0d3396b765/tools/3rdparty/qdoc
3/qdoc3.pro
Reading C:/Users/Lukasz/Downloads/libqxt-libqxt-7e0d3396b765/src/core/core.pro
Reading C:/Users/Lukasz/Downloads/libqxt-libqxt-7e0d3396b765/src/widgets/widgets
.pro
Project MESSAGE: Warning: unknown QT: widgets
Project MESSAGE: Warning: unknown QT: widgets
Project MESSAGE: Warning: unknown QT: widgets
Reading C:/Users/Lukasz/Downloads/libqxt-libqxt-7e0d3396b765/src/designer/design
er.pro
Project MESSAGE: Warning: unknown QT: widgets
Project MESSAGE: Warning: unknown QT: widgets
Project MESSAGE: Warning: unknown QT: widgets
Project MESSAGE: Warning: unknown QT: widgets
Project MESSAGE: Warning: unknown QT: widgets
Project MESSAGE: Warning: unknown QT: widgets
Reading C:/Users/Lukasz/Downloads/libqxt-libqxt-7e0d3396b765/src/network/network
.pro
Reading C:/Users/Lukasz/Downloads/libqxt-libqxt-7e0d3396b765/tools/jsonrpcclient
/jsonrpcclient.pro
Reading C:/Users/Lukasz/Downloads/libqxt-libqxt-7e0d3396b765/src/sql/sql.pro
Reading C:/Users/Lukasz/Downloads/libqxt-libqxt-7e0d3396b765/src/web/web.pro
   Makefiles generated. Run mingw32-make now.

Mingw32-几乎立即中断，但有一个异常：

c:\Users\Lukasz\Downloads\libqxt-libqxt-7e0d3396b765>mingw32-make
mingw32-make: Interrupt/Exception caught (code = 0xc00000fd, addr = 0x421963)

这些源代码是从官方网站上下载的。运行configure和mingw32-make是自述文件中描述的编译方法。这是怎么回事？

Answer 1

答案很简单而且出乎意料-- mingw32-make在PATH环境变量中的括号( "(“符号)有很大的问题。解决方案是从路径中删除包含"(“的所有目录。

可以使用语法：set PATH=...在命令行中本地更改路径(而不更改任何其他程序的路径)，例如，我清理的路径是：

set PATH=C:\QtSDK\mingw\bin;C:\QtSDK\Desktop\Qt\4.8.0\mingw\lib;C:\QtSDK\Desktop\Qt\4.8.0\mingw\bin\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;

至于获取当前路径值，请使用语法：echo %PATH%。