documentation/sdk-manual/using.rst

1 .. SPDX-License-Identifier: CC-BY-SA-2.0-UK
13    For a side-by-side comparison of main features supported for a
15    ":ref:`sdk-manual/intro:introduction`" section.
17 You can use a standard SDK to work on Makefile and Autotools-based
19 ":ref:`sdk-manual/working-projects:using the sdk toolchain directly`" chapter
25 The Standard SDK provides a cross-development toolchain and libraries
34 usage. You can see the directory structure in the
35 ":ref:`sdk-manual/appendix-obtain:installed standard sdk directory structure`"
44 You can download a tarball installer, which includes the pre-built
46 appropriate :yocto_dl:`toolchain </releases/yocto/yocto-&DISTRO;/toolchain/>` directory within
47 the Index of Releases. Toolchains are available for several 32-bit and
48 64-bit architectures with the ``x86_64`` directories, respectively. The
49 toolchains the Yocto Project provides are based off the
50 ``core-image-sato`` and ``core-image-minimal`` images and contain
58    poky-glibc-host_system-image_type-arch-toolchain-release_version.sh
67                   core-image-minimal or core-image-sato.
71                   aarch64, armv5e, core2-64, i586, mips32r2, mips64, ppc7400, or cortexa8hf-neon.
77 For example, the following SDK installer is for a 64-bit
78 development host system and a i586-tuned target architecture based off
79 the SDK for ``core-image-sato`` and using the current DISTRO snapshot::
81    poky-glibc-x86_64-core-image-sato-i586-toolchain-DISTRO.sh
87    ":ref:`sdk-manual/appendix-obtain:building an sdk installer`"
90 The SDK and toolchains are self-contained and by default are installed
91 into the ``poky_sdk`` folder in your home directory. You can choose to
93 However, because files need to be written under that directory during
98 tarball for a 64-bit x86 development host system and a 64-bit x86 target
104    If you do not have write permissions for the directory into which you
106    that case, set up the proper permissions in the directory and run the
111    $ ./Downloads/poky-glibc-x86_64-core-image-sato-i586-toolchain-&DISTRO;.sh
114    Enter target directory for SDK (default: /opt/poky/&DISTRO;):
120     $ . /opt/poky/&DISTRO;/environment-setup-i586-poky-linux
123 ":ref:`sdk-manual/appendix-obtain:installed standard sdk directory structure`"
124 section for more details on the resulting directory structure of the installed
132 the directory you chose when you installed the SDK, which is either the
133 default ``/opt/poky/&DISTRO;`` directory or the directory you chose during
138 begin with the string "``environment-setup``" and include as part of
140 commands set the working directory to where the SDK was installed and
142 script is for an IA-based target machine using i586 tuning::
144    $ source /opt/poky/&DISTRO;/environment-setup-i586-poky-linux
149 ":ref:`sdk-manual/appendix-obtain:installed extensible sdk directory structure`"