VS2017 QT static library version of the compiler
windows under static library compiled QT
Use vs2017 compile under windows qt5.9.7 recorded version 32, 64 static library process
Preparation Tool
- QT source archive version used here 5.9.7 zip package
- Visual Studio2017 development environment
- Python
- Perl
- Ruby
Compilation
The first step in extracting the source code to modify the file
After unpacking good source code into the "\ qtbase \ mkspecs \ common" down the path, open msvc-desktop.conf file is modified.
QMAKE_CFLAGS_RELEASE = $$QMAKE_CFLAGS_OPTIMIZE -MD
QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_OPTIMIZE -Zi -MD
QMAKE_CFLAGS_DEBUG = -Zi -MDd
The left and right three files -MD line position 38 is modified -MT
The second step is completed configure and compile the configuration
- Run VS2017 command-line tool, according to the version you want to generate static library select x86 or x64
- Switch to the root of the source QT
- Input configure -confirm-license -opensource -platform win32-msvc -debug-and-release -static -static-runtime -prefix "C: \ Qt5.9.7" -no-compile-examples (PS: path generating modified as required , other items may be modified as needed)
- Follow the prompts jom
- Jom install execution
Compilation process about 2-3 hours.
| command | description |
|---|---|
| -platform | Select host mkspec[detected] |
| -confirm-license | Automatically acknowledge the license |
| -opensource | Build the Open-Source Edition of Qt |
| -debug-and-release | Build two versions of Qt |
| -static | Build static Qt libraries |
| -static-runtime | With -static,use statuc runtime |
| -prefix | he deployment directory, as seen on the target device |
| -no-compile-examples | Install only the sources of examples |
| -nomake | Exclude part from the list of parts to be built |
| … | … |
Problems encountered
Compiled static libraries want to change the path to modify the folder name after being given QTCreator found in, qmake configuration error.
Solution: bin file in the folder path after entering modify, create qt.conf folder, folder add content
[Paths]
Prefix = 新的路径
Then back QTCreator remove the incorrect configuration options Qt Versions, add a new path manually configured after the successful selection of the appropriate version of Qt to the Kit interface.