doc: removed unneeded variable from guide

Mac OS X guide had an unneeded transient variable.

JIRA: ZEP-616

Change-Id: I1a7cea35830bb786b67aee235337f89c62a4b69f
Signed-off-by: Genaro Saucedo Tejada <genaro.saucedo.tejada@intel.com>
This commit is contained in:
Genaro Saucedo Tejada 2016-08-05 15:54:16 -05:00 committed by Inaky Perez-Gonzalez
commit c3341b8a67

View file

@ -172,9 +172,7 @@ and use the target location where the toolchain was installed, type:
$ export ZEPHYR_GCC_VARIANT=xtools $ export ZEPHYR_GCC_VARIANT=xtools
$ export ZEPHYR_SDK_INSTALL_DIR=/Volumes/CrossToolNG/x-tools $ export XTOOLS_TOOLCHAIN_PATH=/Volumes/CrossToolNG/x-tools
$ export XTOOLS_TOOLCHAIN_PATH=$ZEPHYR_SDK_INSTALL_DIR
To use the same toolchain in new sessions in the future you can set the To use the same toolchain in new sessions in the future you can set the
@ -183,7 +181,7 @@ variables in the file :file:`${HOME}/.zephyrrc`, for example:
.. code-block:: console .. code-block:: console
$ cat <<EOF > ~/.zephyrrc $ cat <<EOF > ~/.zephyrrc
export ZEPHYR_SDK_INSTALL_DIR=/Volumes/CrossToolNG/x-tools export XTOOLS_TOOLCHAIN_PATH=/Volumes/CrossToolNG/x-tools
export ZEPHYR_GCC_VARIANT=xtools export ZEPHYR_GCC_VARIANT=xtools
EOF EOF