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authorAlexandru Croitor <alexandru.croitor@qt.io>2020-01-31 11:43:22 +0100
committerSimon Hausmann <simon.hausmann@qt.io>2020-02-07 18:19:51 +0000
commit1c571e5fe7a31e7accb04b37a1d3bd7c8855d05c (patch)
tree65241f1258136d0c45bcaa3b51e1393a2f595e6a /util/cmake/README.md
parent2145cdc54d5812793310f7e3b3709bfa2648bd50 (diff)
parent4e7af2061e8c323b2a21f0549643a2cfab191664 (diff)
Merge "Merge remote-tracking branch 'origin/wip/cmake' into dev"
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+# CMake Utils
+
+This directory holds scripts to help the porting process from `qmake` to `cmake` for Qt6.
+
+# Requirements
+
+* [Python 3.7](https://www.python.org/downloads/),
+* `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](https://virtualenv.pypa.io/en/latest/)
+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](http://flake8.pycqa.org/en/latest/) (`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](https://black.readthedocs.io/en/stable/) (`pip install black`),
+and execute it:
+
+```
+black -l 100 <file>.py
+```
+
+Using Qt's maximum line length, 100.