cutter/docs/source/building.rst

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Building
========
.. note::
If you just want to use the latest Release version of Cutter, please note
that we provide pre-compiled binaries for Windows, Linux and macOS on
our `release page. <https://github.com/radareorg/cutter/releases/latest>`_
Building on Linux
-----------------
Requirements
~~~~~~~~~~~~
On Linux, you will need:
* build-essential
* git
* cmake
* meson
* libzip-dev
* libzlib-dev
* qt5
* qt5-svg
* pkgconf
On some Linux distributions, all of those packages can be installed with this single command:
::
sudo apt install git build-essential cmake meson libzip-dev zlib1g-dev qt5-default libqt5svg5-dev
Building steps
~~~~~~~~~~~~~~
The official way to build Cutter on Linux is by using CMake.
First clone the repository with its dependencies:
.. code-block:: sh
git clone --recurse-submodules https://github.com/radareorg/cutter
Then just use CMake to build Cutter and its dependency radare2.
.. code:: sh
cd cutter/src
mkdir build
cmake -B build -DCUTTER_USE_BUNDLED_RADARE2=ON
cmake --build build
If you are interested in building Cutter with support for Python plugins,
Syntax Highlighting, Crash Reporting and more,
please look at the full list of `CMake Building Options`_.
After the build process is complete, you should be provided with Cutter executable
that you can start like this:
.. code:: sh
./build/Cutter
Building on Windows
-------------------
Requirements
~~~~~~~~~~~~
Cutter works on Windows starting from Windows 7 up to Windows 10.
To compile Cutter it is necessary to have installed:
* A version of Visual Studio (2015, 2017 and 2019 are supported)
* CMake
* Qt
Default way
~~~~~~~~~~~
To build Cutter on Windows machines using CMake,
you will have to make sure that the executables are available
in your `%PATH%` environment variable.
Note that the paths below may vary depending on your version of Qt and Visual Studio.
.. code:: batch
set CMAKE_PREFIX_PATH=c:\Qt\qt-5.6.2-msvc2013-x86\5.6\msvc2013\lib\cmake
cd src
mkdir build
cd build
cmake-gui ..
Click ``Configure`` and select your version of Visual Studio from the list,
for example ``Visual Studio 14 2015``.
After configuration is done, click ``Generate`` and you can open
``Cutter.sln`` to compile the code as usual.
Building with Meson
~~~~~~~~~~~~~~~~~~~
There is another way to compile Cutter on Windows, if the one above does
not work or does not suit your needs.
Additional requirements:
- Ninja build system
- Meson build system
Download and unpack
`Ninja <https://github.com/ninja-build/ninja/releases>`__ to the Cutter
source root directory.
Note that in the below steps, the paths may vary depending on your version of Qt and Visual Studio.
Environment settings (example for x64 version):
.. code:: batch
:: Export MSVC variables
CALL "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" x64
:: Add qmake to PATH
SET "PATH=C:\Qt\5.10.1\msvc2015_64\bin;%PATH%"
:: Add Python to PATH
SET "PATH=C:\Program Files\Python36;%PATH%"
Install Meson:
.. code:: batch
python -m pip install meson
To compile Cutter run:
.. code:: batch
CALL prepare_r2.bat
CALL build.bat
--------------
Building with Qmake
-------------------
Using QtCreator
~~~~~~~~~~~~~~~
One standard way is to simply load the project inside QtCreator.
To do so, open QtCreator and on the welcome screen click on "Open Project",
and finally select the ``cutter/src/Cutter.pro`` file.
QtCreator will then allow you to directly edit the source code and build the project.
.. note::
For the `.pro` file to be compiled successfully, it is required
to run `prepare_r2.bat` beforehand.
Compiling on Linux / macOS
~~~~~~~~~~~~~~~~~~~~~~~~~~
The easiest way, but not the one we recommend, is to simply run ``./build.sh`` from the root directory,
and let the magic happen. The script will use qmake to build Cutter.
The ``build.sh`` script is meant to be deprecated and will be deleted in the future.
If you want to manually use qmake, follow these steps:
.. code:: sh
mkdir build; cd build
qmake ../src/Cutter.pro
make
cd ..
Additional steps for macOS
~~~~~~~~~~~~~~~~~~~~~~~~~~
On macOS you will also have to copy the launcher bash script:
.. code:: sh
mv Cutter.app/Contents/MacOS/Cutter Cutter.app/Contents/MacOS/Cutter.bin
cp ../src/macos/Cutter Cutter.app/Contents/MacOS/Cutter && chmod +x Cutter.app/Contents/MacOS/Cutter
--------------
CMake Building Options
----------------------
Note that there are some major building options available:
* ``CUTTER_USE_BUNDLED_RADARE2`` automatically compile Radare2 from submodule.
* ``CUTTER_ENABLE_PYTHON`` compile with Python support.
* ``CUTTER_ENABLE_PYTHON_BINDINGS`` automatically generate Python Bindings with Shiboken2, required for Python plugins!
* ``CUTTER_ENABLE_KSYNTAXHIGHLIGHTING`` use KSyntaxHighlighting for code highlighting.
* ``CUTTER_ENABLE_GRAPHVIZ`` enable Graphviz for graph layouts.
* ``CUTTER_ENABLE_CRASH_REPORTS`` is used to compile Cutter with crash handling system enabled (Breakpad).
These options can be enabled or disabled from the command line arguments passed to CMake.
For example, in order to build Cutter with support for Python plugins, you can run this command:
::
cmake -B build -DCUTTER_ENABLE_PYTHON=ON -DCUTTER_ENABLE_PYTHON_BINDINGS=ON
Or if one wants to explicitely disable an option:
::
cmake -B build -DCUTTER_ENABLE_PYTHON=OFF
--------------
Compiling Cutter with Breakpad support
--------------------------------------
If you want to build Cutter with crash handling system, you want prepare Breakpad before.
For this simply run one of the scripts (according to your OS) from root Cutter directory:
.. code:: sh
source scripts/prepare_breakpad_linux.sh # Linux
source scripts/prepare_breakpad_macos.sh # MacOS
scripts/prepare_breakpad.bat # Windows
Then if you are building on Linux you want to change ``PKG_CONFIG_PATH`` environment variable
so it contains ``$CUSTOM_BREAKPAD_PREFIX/lib/pkgconfig``. For this simply run
.. code:: sh
export PKG_CONFIG_PATH="$CUSTOM_BREAKPAD_PREFIX/lib/pkgconfig:$PKG_CONFIG_PATH"
--------------
Troubleshooting
---------------
Cmake: qt development package not found
Depending on how Qt installed (Distribution packages or using the Qt
installer application), CMake may not be able to find it by itself if it
is not in a common place. If that is the case, double check that the
correct Qt version is installed. Locate its prefix (a directory
containing bin/, lib/, include/, etc.) and specify it to CMake using
``CMAKE_PREFIX_PATH`` in the above process, e.g.:
::
rm CMakeCache.txt # the cache may be polluted with unwanted libraries found before
cmake -DCMAKE_PREFIX_PATH=/opt/Qt/5.9.1/gcc_64 ..