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Along with the version bump, a number of the patches have been dropped or reworked. Compiled shared module builds are now disabled via py_cv_module_* = n/a when possible (see PY_STDLIB_MOD_SET_NA). Leveraging this method allows dropping numerous patches. Note: this method does not work when access to a compiled module is wrapped by a python-based module such as sqlite, tkinter, etc. In these cases, configure knobs are still required to disable these modules and their wrappers. Both setup.py and distutils are no longer utilized upstream, so patches have been dropped or adjusted accordingly. Patch 0007 has been dropped, the Xtensa architecture can avoid compile errors by using a toolchain with kernel headers newer than 3.17 [0]. That would require a new, non-trivial dependency to be added, but it would also need to be propagated to all packages that select python3; as we consider xtensa with old headers to be a corner case, we decide to not address the issue, and rather add an exclusion in genrandconfig to avoid the issue in autobuilders. Patch 0026 has been dropped, the issue is fixed in uClibc v1.0.37+ [1]. Note: uClibc is not generally supported by upstream CPython. While we're making assumptions about uClibc, ac_cv_func_wcsftime=no is no longer set as it was fixed in v1.0.0 [2]. Co-developed-by: Adam Duskett <adam.duskett@amarulasolutions.com> Co-developed-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> [See36e635d2d5] Co-developed-by: Roy Kollen Svendsen <roy.kollen.svendsen@akersolutions.com> [See687b96db4d] [0]: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f61bf8e7d19e0a3456a7a9ed97c399e4353698dc [1]: https://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng.git/commit/libcrypt/crypt.c?id=2f6076cdaada2132b670b5ef25ad80c76a916c5a [2]: https://lists.uclibc.org/pipermail/uclibc/2014-November/048723.html Signed-off-by: Vincent Fazio <vfazio@gmail.com> [yann.morin.1998@free.fr; - extend the commit log for the xtensa headers case ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches