Update #3818. --- user/bld/index.rst | 84 ++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 82 insertions(+), 2 deletions(-)
diff --git a/user/bld/index.rst b/user/bld/index.rst index b47cee8..376475c 100644 --- a/user/bld/index.rst +++ b/user/bld/index.rst @@ -1,7 +1,7 @@ .. SPDX-License-Identifier: CC-BY-SA-4.0 -.. Copyright (C) 2019 embedded brains GmbH -.. Copyright (C) 2019 Sebastian Huber +.. Copyright (C) 2019, 2020 embedded brains GmbH +.. Copyright (C) 2019, 2020 Sebastian Huber .. index:: BSP build system .. index:: build system @@ -283,3 +283,83 @@ example configuration file, building of the tests is enabled for the [sparc/erc32] [riscv/griscv] + +Migration from Autoconf/Automake +================================ + +The Autoconf/Automake based build system used a ``configure`` command to +configure a single BSP and ``make`` to build it. The ``configure`` command is +replaced by a ``./waf configure`` invocation with configuration file. The +``make`` command is replaced by ``./waf`` and ``make install`` is replaced by +``./waf install``. + +Here are some hints how a configure command line can be converted to options in +the configuration file of the ``waf`` based build system. BSP options given at +the configure command line have to be added to the BSP section in the +configuration file. + +``--target=${arch}-rtems6`` ``--enable-rtembsp=${bsp}`` + To build a BSP add ``[${arch}/${bsp}]`` to the configuration file. + +``--enable-ada`` | ``--disable-ada`` + Set ``__RTEMS_ADA__`` to ``True`` or ``False`` in the BSP section of + the configuration file. + +``--enable-multiprocessing`` | ``--disable-multiprocessing`` + Set ``RTEMS_MULTIPROCESSING`` to ``True`` or ``False`` in the BSP + section of the configuration file. + +``--enable-networking`` | ``--disable-networking`` + Set ``RTEMS_NETWORKING`` to ``True`` or ``False`` in the BSP section of + the configuration file. + +``--enable-posix`` | ``--disable-posix`` + Set ``RTEMS_POSIX_API`` to ``True`` or ``False`` in the BSP section of + the configuration file. + +``--enable-rtems-debug`` | ``--disable-rtems-debug`` + Set ``RTEMS_DEBUG`` to ``True`` or ``False`` in the BSP section of the + configuration file. + +``--enable-smp`` | ``--disable-smp`` + Set ``RTEMS_SMP`` to ``True`` or ``False`` in the BSP section of the + configuration file. + +``--enable-tests`` | ``--disable-tests`` + Set ``BUILD_TESTS`` to ``True`` or ``False`` in the BSP section of the + configuration file. + +``--enable-tests=samples`` + Set ``BUILD_SAMPLES`` to ``True`` or ``False`` in the BSP section of + the configuration file. + +Please have a look at the following example configuration file. + +.. code-block:: ini + + # --target=sparc-rtems6 --enable-rtemsbsp=erc32 + [sparc/erc32] + + # --enable-ada + __RTEMS_ADA__ = True + + # --enable-multiprocessing + RTEMS_MULTIPROCESSING = False + + # --enable-networking + RTEMS_NETWORKING = True + + # --disable-posix + RTEMS_POSIX_API = False + + # --enable-rtems-debug + RTEMS_DEBUG = True + + # --disable-smp + RTEMS_SMP = False + + # --enable-tests + BUILD_TESTS = True + + # BSP_POWER_DOWN_AT_FATAL_HALT= + BSP_POWER_DOWN_AT_FATAL_HALT = False -- 2.26.2 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel