Compile on MacOS/ro

Această pagină descrie modul de compilare a celei mai recente surse FreeCAD pe macOS X.  Latest  înseamnă cel mai recent angajament al filialei principale a depozitului Github al FreeCAD.

Această pagină servește ca un început rapid și nu intenționează să fie cuprinzătoare în ceea ce privește descrierea tuturor opțiunilor de compilare disponibile.

If you just want to evaluate the latest pre-release build of FreeCAD, you can download pre-built binaries from here.

Instalați cerințele preliminare
Următorul software trebuie instalat pentru a sprijini procesul de construire.

Managerul de pachete Homebrew
Homebrew este un manager de pachete de linie de comandă pentru MacOS. The Homebrew main page furnizează o linie de comandă de instalare pe care pur și simplu o inserați într-o fereastră de terminal.

CMake
CMake este un instrument de complilare care construiește o configurație de complilare bazată pe variabilele pe care le specificați. Apoi, emiteți comanda "make" pentru a compila configurația respectivă. The command-line version of CMake is automatically installed as part of the Homebrew installation, above. If you prefer to use a GUI version of CMake, you can download it from here.

Install Dependencies
FreeCAD maintains a Homebrew 'tap' which installs the required formulas and dependencies. Issue the following brew commands in your terminal.

brew tap homebrew/science brew tap freecad/freecad brew install eigen brew install --only-dependencies freecad --with-packaging-utils Notes:
 * 1) 'brew install' may take quite a while, so you may want go grab a beverage. :-)

Get the source
In the following instructions, the source and build folders are created side-by-side under

/Users/username/FreeCAD

but you can use whatever folders you want. mkdir ~/FreeCAD cd ~/FreeCAD The following command will clone the FreeCAD git repository into a directory called FreeCAD-git. git clone https://github.com/FreeCAD/FreeCAD FreeCAD-git Create the build folder. mkdir ~/FreeCAD/build

Run CMake
Next, we will run CMake to generate the build configuration. Several options must be passed to CMake. The following table describes the options and gives some background.

CMake Options
Note: Command line to generate CMAKE_PREFIX_PATH: ls -d $(brew list -1 | grep qt | tail -1 | xargs brew --cellar)/*/lib/cmake

CMake GUI
Open the CMake app, and fill in the source and build folder fields. In this example, it would be /Users/username/FreeCAD/FreeCAD-git for the source, and /Users/username/FreeCAD/build for the build folder.

Next, click the Configure button to populate the list of configuration options. This will display a dialog asking you to specify what generator to use. Leave it at the default Unix Makefiles. Configuring will fail the first time because there are some options that need to be changed. Note: You will need to check the Advanced checkbox to get all of the options.

Set options from the table above, then click Configure again and then Generate.

CMake command line
Enter the following in the terminal. $cd ~/FreeCAD/build $cmake \ -DCMAKE_BUILD_TYPE="Release"  \ -DBUILD_QT5=1                 \ -DCMAKE_PREFIX_PATH="/usr/local/Cellar/qt@5.6/5.6.2/lib/cmake" \ -DFREECAD_USE_EXTERNAL_KDL=1  \ -DBUILD_FEM_NETGEN=1          \ -DFREECAD_CREATE_MAC_APP=1    \ -DCMAKE_INSTALL_PREFIX="./.." \ ../FreeCAD-git/

Run make
Finally, from a terminal run make to compile and link FreeCAD, and generate the app bundle. cd ~/FreeCAD/build make –j5 install The -j option specifies how many make processes to run at once. One plus the number of CPU cores is usually a good number to use. However, if compiling fails for some reason, it is useful to rerun make without the -j option, so that you can see exactly where the error occurred.

See also Compiling - Speeding up.

If make finishes without any errors, you can now launch FreeCAD by double clicking the executable in the Finder.

Updating from Github
FreeCAD development happens fast; every day or so there are bug fixes or new features. To get the latest changes, use git to update the source directory (see Source code management), then re-run the CMake and make steps above. It is not usually necessary to start with a clean build directory in this case, and subsequent compiles will generally go much faster than the first one.

Building with Qt4
FreeCAD has transitioned from Qt 4 to Qt 5. If you need to build with Qt4, the following additional steps are required.


 * 1) Append '--with-qt4' to the 'brew install' command.
 * 2) Do not specify BUILD_QT5 CMake option.
 * 3) Do not specify CMAKE_PREFIX_PATH CMake option

After you install Qt4, if you want to switch to building with Qt5, you will need to uninstall Qt4. brew uninstall --ignore-dependencies --force cartr/qt4/shiboken@1.2 cartr/qt4/pyside@1.2 cartr/qt4/pyside-tools@1.2 cartr/qt4/qt

Segfault on Qt5 launch
În cazul în care Qt4 a fost instalat anterior via brew, și apoi ați construit cu Qt5, puteți obține o excepție EXC_BAD_ACCESS (SEGSEGV) atunci când lansați compilarea nouli Qt5. Remedierea pentru aceasta este de a dezinstala manual Qt4. brew uninstall --ignore-dependencies --force cartr/qt4/shiboken@1.2 cartr/qt4/pyside@1.2 cartr/qt4/pyside-tools@1.2 cartr/qt4/qt-legacy-formula

Fortran
"No CMAKE_Fortran_COMPILER could be found." în timpul configurației - versiunile mai vechi ale FreeCAD vor trebui să compileze instalate. Cu Homebrew, procedați la "brew install gcc" și încerdați configurarea din nou, dând lui cmake cale spre Fortran ie -DCMAKE_Fortran_COMPILER=/opt/local/bin/gfortran-mp-4.9. Sau, de preferat, utilizați o versiune mai nouă a sursei FreeCAD!

OpenGL
See OpenGL on MacOS for OpenGL issues when Qt 4.8 and earlier are used on MacOS.

FreeType
Atunci când se utilizează versiuni CMake mai vechi de 3.1.0, este necesar să setați variabila CMake FREETYPE_INCLUDE_DIR_freetype2 manually, eg /usr/local/include/freetype2