在“使用调试信息发布”中创建Qt模式? [英] Build Qt in "Release with Debug Info" mode?
问题描述
有没有一种方法来构建Qt在发布与调试信息模式?我的应用程序崩溃只有在释放模式(工作正常在调试模式),似乎问题来自Qt(可能是一个错误Qt)。我想看到Qt的调试信息。
Qt文档具有debug
我的应用程序工作原理
只有在VSC ++ 64Bit版本上崩溃
任何提示?
我们使用qmake生成vcproj文件来构建Qt。我写了一个python脚本(但是sed也很好)更改vcproj文件以在版本中使用调试信息。
调试信息对堆栈确实是无价的
以下是相关的片段:
for root,dirs,os.walk中的文件(qt_build_dir):
for f in files:
如果不是f.endswith('。vcproj'):
continue
output = []
with open(pj(root,f),'r')as file:
for line in file.readlines():
line = line.strip()
if'DebugInformationFormat =0'line:
output.append('\t\t\t\tDebugInformationFormat =3')
elif'GenerateDebugInformation =false'== line:
output.append('\t\t\t\tGenerateDebugInformation =true')
else:
output.append(line)
with open(pj(root,f),'w')as file:
file.write('\\\
'.join输出))
Is there a way to build Qt in "Release with Debug info" mode ? My application crashes only in "release" mode (works fine in Debug mode) and seems the issue comes from Qt (may be a bug in Qt).So I want to see the debug info of Qt.
Qt docs has "debug" , "release" but not "release with debug" mode.
[Upate]
My application works fine with Mingw 32bit Release/Debug and VSC++ Compiler 64bit Debug.
Only crashes on VSC++ 64Bit Release
Any tips ?
We use qmake to generate vcproj files to build Qt. I wrote a python script (but sed is fine too) to change the vcproj-files to build with debug information in release too.
Having debug info is indeed invaluable for stack traces that go back and forth between Qt and our app.
Here's the relevant snippet:
for root, dirs, files in os.walk( qt_build_dir ):
for f in files:
if not f.endswith('.vcproj'):
continue
output = []
with open(pj(root, f), 'r') as file:
for line in file.readlines():
line = line.strip()
if 'DebugInformationFormat="0"' == line:
output.append('\t\t\t\tDebugInformationFormat="3"')
elif 'GenerateDebugInformation="false"' == line:
output.append('\t\t\t\tGenerateDebugInformation="true"')
else:
output.append(line)
with open(pj(root, f), 'w') as file:
file.write('\n'.join(output))
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