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The host ca-certificates is needed to download the SPDX schema on CycloneDX's GitHub when using Buildroot's host Python, see urllib.request.urlretrieve(SPDX_SCHEMA_URL, SPDX_SCHEMA_PATH) in utils/generate-cyclonedx. Note that unlike the target package which uses a _TARGET_FINALIZE_HOOKS since commit2bc8e72baf("package/ca-certificates: create the bundle as target-finalize hook"), the host package doesn't have this option as there's no such hook for host packages. Therefore, the target's CA_CERTIFICATES_INSTALL_TARGET_CMDS and CA_CERTIFICATES_GEN_BUNDLE are merged and adapted into HOST_CA_CERTIFICATES_INSTALL_CMDS. This of course has the same shortcomings as the target package had before commit2bc8e72baf("package/ca-certificates: create the bundle as target-finalize hook"). The adaptations were: - replaced $(TARGET_MAKE_ENV) with $(HOST_MAKE_ENV) - replaced $(TARGET_DIR) to $(HOST_DIR) - replaced $(HOST_DIR)/usr with $(HOST_DIR) - replaced find usr/share/ca-certificates with find share/ca-certificates (since it's done from within $(HOST_DIR) Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de> Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
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 https://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