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doc: Clarified Mac OS X set up instructions

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Mac OS X set up instructions were missing some important details that
prevent a new user to set up Zephyr development environment on a not
yet configured system.

JIRA: ZEP-616

Change-Id: I0890ec5364a0ce21e38ba4101d285fc8e46a6bd8
Signed-off-by: Genaro Saucedo Tejada <genaro.saucedo.tejada@intel.com>
This commit is contained in:
Genaro Saucedo Tejada 2016-08-04 18:16:01 -05:00 • committed by Inaky Perez-Gonzalez
commit ba57243d98
1 changed files with 13 additions and 5 deletions
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18
doc/getting_started/installation_mac.rst
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@ -45,7 +45,7 @@ the brew command line.
$ brew tap homebrew/dupes
$ brew install grep --default-names
$ brew install grep --with-default-names
$ pip3 install ply
@ -89,10 +89,13 @@ Alternatively you can use the script below to create the image:
.. code-block:: bash
#!/bin/bash ImageName=CrossToolNG ImageNameExt=${ImageName}.sparseimage
diskutil umount force /Volumes/${ImageName} && true rm -f ${ImageNameExt}
&& true hdiutil create ${ImageName} -volname ${ImageName} -type SPARSE
-size 8g -fs HFSX hdiutil mount ${ImageNameExt} cd /Volumes/$ImageName
#!/bin/bash
ImageName=CrossToolNG ImageNameExt=${ImageName}.sparseimage
diskutil umount force /Volumes/${ImageName} && true
rm -f ${ImageNameExt} && true
hdiutil create ${ImageName} -volname ${ImageName} -type SPARSE -size 8g -fs HFSX
hdiutil mount ${ImageNameExt}
cd /Volumes/$ImageName
When mounted, the file system of the image will be available under
:file:`/Volumes`. Change to the mounted directory:
@ -143,6 +146,9 @@ of the configuration set for the toolchain.
CT_WORK_DIR="${CT_TOP_DIR}/.build"
CT_PREFIX_DIR="/Volumes/CrossToolNG/x-tools/${CT_TARGET}"
CT_INSTALL_DIR="${CT_PREFIX_DIR}"
# Following options prevent link errors
CT_WANTS_STATIC_LINK=n
CT_CC_STATIC_LIBSTDCXX=n
...
Building the Toolchain
@ -168,6 +174,8 @@ and use the target location where the toolchain was installed, type:
$ export ZEPHYR_SDK_INSTALL_DIR=/Volumes/CrossToolNG/x-tools
$ export XTOOLS_TOOLCHAIN_PATH=$ZEPHYR_SDK_INSTALL_DIR
To use the same toolchain in new sessions in the future you can set the
variables in the file :file:`${HOME}/.zephyrrc`, for example: