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56 lines
2.1 KiB
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56 lines
2.1 KiB
ReStructuredText
.. SPDX-License-Identifier: CC-BY-SA-4.0
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.. Copyright (C) 2016 Chris Johns <chrisj@rtems.org>
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.. _MacOS:
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Apple macOS
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===========
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Apple's macOS is fully supported. You need to download and install a recent
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version of the Apple developer application Xcode. Xocde is available in the App
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Store. Make sure you install the Command Line Tools add on available for
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download within Xcode and once installed open a Terminal shell and enter the
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command ``cc`` and accept the license agreement.
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The normal prefix when working on macOS as a user is under your home directory.
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Prefixes of :file:`$HOME/development/rtems` or :file:`$HOME/rtems` are
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suitable.
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:ref:`QuickStartPrefixes` details using Prefixes to manage the installation.
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Catalina
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~~~~~~~~
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In the
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`macOS Catalina 10.15 Release Notes <https://developer.apple.com/documentation/macos_release_notes/macos_catalina_10_15_release_notes>`_
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Apple deprecated several scripting language runtimes such as Python 2.7. See
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also
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`Xcode 11 Release Notes <https://developer.apple.com/documentation/xcode_release_notes/xcode_11_release_notes>`_.
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Due to the deprecated Python 2.7 support, we recommend to install and use the
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`latest Python 3 release from python.org <https://www.python.org/downloads/mac-osx/>`_.
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Sierra
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~~~~~~
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The RSB works on Sierra with the latest Xcode.
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.. _Mavericks:
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Mavericks
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~~~~~~~~~
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The RSB works on Mavericks and the GNU tools can be built for RTEMS using the
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Mavericks clang LLVM tool chain. You will need to build and install a couple of
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packages to make the RSB pass the ``sb-check``. These are CVS and XZ. You can get
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these tools from a packaging tool for macOS such as *MacPorts* or *HomeBrew*.
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I do not use third-party packaging on macOS and prefer to build the packages from
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source using a prefix of ``/usr/local``. There are good third-party packages around
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however they sometimes bring in extra dependence and that complicates my build
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environment and I want to know the minimal requirements when building
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tools. The following are required:
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. The XZ package's home page is http://tukaani.org/xz/ and I use version
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5.0.5. XZ builds and installs cleanly.
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