b9bf1c6535
Supports a use case of building container rootfs images where a matching target version of the tools is required for repackaging of a installer archive. binutils binaries are needed for 'ar'; binutils does not work on nios2, but busybox does, and so we can have 'ar' on nios2 with busybox. A few other compressors can be used besides gzip, but the default in the scripts is gzip, so we only ensure this one is enabled. Users who want other compressors will have to enable them in their configurations. Note: the order of 'select' is not strictly alphabetical: all packages provided by busybox applets have been grouped together at the top, with packages never provided by busybox applets together at the end. Signed-off-by: Ryan Barnett <ryan.barnett@rockwellcollins.com> [yann.morin.1998@free.fr: - only select full-blown packages if busybox is not enabled - select BR2_PACKAGE_BUSYBOX_SHOW_OTHERS, instead of 'depends on' - allow on nios2 when busybox is enabled - add binutils binaries on target (for 'ar') - drop _DEPENDENCIES: they all are only runtime-dpeendencies - add comment when python(2) is enabled ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> |
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|---|---|---|
| arch | ||
| board | ||
| boot | ||
| configs | ||
| docs | ||
| fs | ||
| linux | ||
| package | ||
| support | ||
| system | ||
| toolchain | ||
| utils | ||
| .defconfig | ||
| .flake8 | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| CHANGES | ||
| Config.in | ||
| Config.in.legacy | ||
| COPYING | ||
| DEVELOPERS | ||
| Makefile | ||
| Makefile.legacy | ||
| README | ||
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 Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches