0bcd09ffca
The current U-Boot build system assumes that if swig is installed on the host system, it should build pylibfdt, without checking if other dependencies are available. This causes a number of build failures. This commit fixes that by using concepts from the future upstream fix (post 2017.11), which sets up a kconfig variable for pylibfdt and conditionally enables the swig wrapper creation (default=n). Relevant upstream patches under review: - https://patchwork.ozlabs.org/patch/826742/ - https://patchwork.ozlabs.org/patch/826752/ This patch only affects uboot-tools, in which we never need pylibfdt. The logic in the uboot package, with its BR2_TARGET_UBOOT_NEEDS_PYLIBFDT option, remains unchanged. Fixes (one of many): http://autobuild.buildroot.net/results/f9e13caae9b31c9dcde7d24caecc036324f269cc Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com> Tested-by: Jan Kundrát <jan.kundrat@cesnet.cz> Reviewed-by: Jan Kundrát <jan.kundrat@cesnet.cz> [Thomas: improved commit log.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
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| arch | ||
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| boot | ||
| configs | ||
| docs | ||
| fs | ||
| linux | ||
| package | ||
| support | ||
| system | ||
| toolchain | ||
| utils | ||
| .defconfig | ||
| .flake8 | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .gitlab-ci.yml.in | ||
| 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