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toolchain: remove issm support

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This toolchain is no londer supported or needed. It was used to build
configurations that are now being removed.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2019-07-25 11:03:30 -07:00 • committed by Andrew Boie
commit d4310c0762
3 changed files with 0 additions and 95 deletions
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45
cmake/toolchain/issm/generic.cmake
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@ -1,45 +0,0 @@
# SPDX-License-Identifier: Apache-2.0
#
# The ISSM standalone toolchain provides both the x86 IAMCU and elf32 ARC
# toolchains. Currently supported version is '2016-05-12':
# https://software.intel.com/en-us/articles/issm-toolchain-only-download
#
set_ifndef(ISSM_INSTALLATION_PATH "$ENV{ISSM_INSTALLATION_PATH}")
set( ISSM_INSTALLATION_PATH ${ISSM_INSTALLATION_PATH} CACHE PATH "")
assert( ISSM_INSTALLATION_PATH "ISSM_INSTALLATION_PATH is not set")
set(COMPILER gcc)
set(LINKER ld)
set(TOOLCHAIN_VENDOR intel)
# IA_VERSION and ARC_VERSION can be used to adjust the toolchain paths
# inside the ISSM installation to use an specific version, e.g.:
set_ifndef(IA_VERSION gcc-ia/5.2.1)
set_ifndef(ARC_VERSION gcc-arc/4.8.5)
if("${ARCH}" STREQUAL "x86")
set(CROSS_COMPILE_TARGET i586-${TOOLCHAIN_VENDOR}-elfiamcu)
set(specific_version ${IA_VERSION})
elseif("${ARCH}" STREQUAL "arc")
set(CROSS_COMPILE_TARGET arc-elf32)
set(specific_version ${ARC_VERSION})
else()
message(FATAL_ERROR
"issm was selected as the toolchain and ${ARCH} as the ARCH, \
but issm only supports x86 and arc"
)
endif()
set(SYSROOT_TARGET ${CROSS_COMPILE_TARGET})
set(TOOLCHAIN_HOME ${ISSM_INSTALLATION_PATH}/tools/compiler/${specific_version})
set(CROSS_COMPILE ${TOOLCHAIN_HOME}/bin/${CROSS_COMPILE_TARGET}-)
set(SYSROOT_DIR ${TOOLCHAIN_HOME}/${SYSROOT_TARGET})
set(TOOLCHAIN_HAS_NEWLIB ON CACHE BOOL "True if toolchain supports newlib")
# TODO: What was _version used for?

3
cmake/toolchain/issm/target.cmake
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@ -1,3 +0,0 @@
# SPDX-License-Identifier: Apache-2.0
# Intentionally left blank.

47
doc/getting_started/toolchain_3rd_party_x_compilers.rst
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@ -50,51 +50,6 @@ GNU ARM Embedded
> echo %GNUARMEMB_TOOLCHAIN_PATH%
C:\gnu_arm_embedded
Intel ISSM
**********
.. note::
The ISSM toolset only supports development for Intel |reg| Quark |trade|
Microcontrollers, for example, the Arduino 101 board. (Check out the
"Zephyr Development Environment
Setup" in this `Getting Started on Arduino 101 with ISSM`_ document.)
Additional setup is required to use the ISSM GUI for development.
#. Install the ISSM toolchain by downloading it from the Intel Developer Zone's
`ISSM Toolchain`_ downloads page, then extracting the archive somewhere on
your system.
.. warning::
Like the Zephyr repository, do not install the toolchain in a directory
with spaces anywhere in the path.
#. :ref:`Set these environment variables <env_vars>`:
- Set :envvar:`ZEPHYR_TOOLCHAIN_VARIANT` to ``issm``.
- Set :envvar:`ISSM_INSTALLATION_PATH` to the directory containing the
extracted files.
#. To check that you have set these variables correctly in your current
environment, follow these example shell sessions (the
:envvar:`ISSM_INSTALLATION_PATH` values may be different on your system):
.. code-block:: console
# Linux
$ echo $ZEPHYR_TOOLCHAIN_VARIANT
issm
$ echo $ISSM_INSTALLATION_PATH
/home/you/Downloads/issm0-toolchain-windows-2017-02-07
# Windows
> echo %ZEPHYR_TOOLCHAIN_VARIANT%
issm
> echo %ISSM_INSTALLATION_PATH%
c:\issm0-toolchain-windows-2017-01-25
.. _xtools_x_compilers:
Crosstool-NG
************
@ -137,6 +92,4 @@ You can build toolchains from source code using crosstool-NG.
/Volumes/CrossToolNGNew/build/output/
.. _GNU ARM Embedded: https://developer.arm.com/open-source/gnu-toolchain/gnu-rm
.. _ISSM Toolchain: https://software.intel.com/en-us/articles/issm-toolchain-only-download
.. _Getting Started on Arduino 101 with ISSM: https://software.intel.com/en-us/articles/getting-started-arduino-101genuino-101-with-intel-system-studio-for-microcontrollers
.. _crosstool-ng site: http://crosstool-ng.org