f13fdc45e8
This moves the host-xz dependency handling from DEPENDENCY_HOST_PREREQ to an extract dependency. To achieve that, check-host-xz.mk fills in the BR2_XZ_HOST_DEPENDENCY with host-xz if building a host-xz is needed. The name BR2_XZ_HOST_DEPENDENCY has been chosen because it matches the name BR2_CMAKE_HOST_DEPENDENCY already used in check-host-cmake.mk. The BR2_XZ_HOST_DEPENDENCY is added to all packages, except: - host-xz, because we would otherwise depend on ourself. - host-tar, because xz itself is delivered as a tarball, so we need to have host-xz depend on host-tar, and not host-tar depend on host-xz - host-skeleton, because we need to have host-xz depend on host-skeleton, and not the opposite. In addition, we modify xz.mk to explicitly build host-xz without ccache. We generally took the approach of building host-ccache *after* all the extractors have been built. [Peter: fix s/host-tar/host-xz/ typo] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com> |
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| arch | ||
| board | ||
| boot | ||
| configs | ||
| docs | ||
| fs | ||
| linux | ||
| package | ||
| support | ||
| system | ||
| toolchain | ||
| utils | ||
| .defconfig | ||
| .flake8 | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .gitlab-ci.yml.in | ||
| CHANGES | ||
| COPYING | ||
| Config.in | ||
| Config.in.legacy | ||
| DEVELOPERS | ||
| Makefile | ||
| Makefile.legacy | ||
| README | ||
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