qt5base-lts/util/cmake
Alexandru Croitor c1e0e0adb2 pro2cmake: Fix incorrect replacement of x86 conditions
The regular expression used to eat the character that comes after
the x86 token, which was incorrect when matching x86SimdAlways.

Fix the regular expression to use a lookahead with a negative
character class of word characters.

Change-Id: I9ed8f9a490369bf5704b752f8bba3b7118a2cd5b
Reviewed-by: Leander Beernaert <leander.beernaert@qt.io>
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2019-11-12 10:13:13 +00:00
..
tests cmake scripts: move parser into separate file 2019-10-10 13:35:43 +00:00
cmakeconversionrate.py Improve styling of util/cmake scripts 2019-09-18 12:00:26 +00:00
condition_simplifier_cache.py Fix message about missing portalocker 2019-10-15 12:23:46 +00:00
condition_simplifier.py cmake scripts: fix type issues 2019-10-09 09:13:44 +00:00
configurejson2cmake.py Fix formatting to conform to black rules 2019-10-29 09:28:26 +00:00
generate_module_map.sh Begin port of qtbase to CMake 2018-11-01 11:48:46 +00:00
helper.py Regenerate files after dev -> wip/cmake merge 2019-10-14 19:01:19 +00:00
json_parser.py cmake scripts: more type cleanup 2019-10-09 09:14:19 +00:00
Makefile cmake scripts: format with black 2019-10-11 08:13:54 +00:00
Pipfile cmake scripts: add portalocker as dependency for Pipenv 2019-10-10 13:58:26 +00:00
pro2cmake.py pro2cmake: Fix incorrect replacement of x86 conditions 2019-11-12 10:13:13 +00:00
pro_conversion_rate.py cmake scripts: make pro_conversion_rate.py mypy clean 2019-10-10 14:59:55 +00:00
qmake_parser.py Reformat conversion scripts with black 2019-10-10 14:35:52 +00:00
README.md Improve styling of util/cmake scripts 2019-09-18 12:00:26 +00:00
requirements.txt cmake scripts: format with black 2019-10-11 08:13:54 +00:00
run_pro2cmake.py cmake scripts: more type cleanup 2019-10-09 09:14:19 +00:00
special_case_helper.py pro2cmake: Clean up debug messages 2019-11-12 10:12:35 +00:00

CMake Utils

This directory holds scripts to help the porting process from qmake to cmake for Qt6.

Requirements

  • Python 3.7,
  • pipenv or pip to manage the modules.

Python modules

Since Python has many ways of handling projects, you have a couple of options to install the dependencies of the scripts:

Using pipenv

The dependencies are specified on the Pipfile, so you just need to run pipenv install and that will automatically create a virtual environment that you can activate with a pipenv shell.

Using pip

It's highly recommended to use a virtualenvironment to avoid conflict with other packages that are already installed: pip install virtualenv.

  • Create an environment: virtualenv env,
  • Activate the environment: source env/bin/activate (on Windows: source env\Scripts\activate.bat)
  • Install the requirements: pip install -r requirements.txt

Contributing to the scripts

You can verify if the styling of a script complaint with PEP8, with a couple of exceptions:

Install flake8 (pip install flake8) and run it on the script you want to test:

flake8 <file>.py --ignore=E501,E266,W503
  • E501: Line too long (82>79 characters),
  • E266: Too many leading '#' for block comment,
  • W503: Line break occurred before a binary operator)

You can also modify the file with an automatic formatter, like black (pip install black), and execute it:

black -l 100 <file>.py

Using Qt's maximum line length, 100.