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This patch provides Clang tools and libraries for the host and libclang for the target. host-clang is needed to build libclc, which is provided in a follow-up patch. We need libclang for the target because it is used by most of OpenCL implementations. A later patch in this series will enable Clover, the OpenCL implementation part of Mesa3D, which requires libclang. clang-tblgen must be copied to HOST_DIR as it is not installed by default but is needed for cross-compilation: http://lists.llvm.org/pipermail/cfe-dev/2015-June/043318.html Signed-off-by: Valentin Korenblit <valentin.korenblit@smile.fr> [Thomas: - Add Config.in comment about BR2_TOOLCHAIN_HAS_GCC_BUG_64735 - Minor reformatting/rewrapping of comments in .mk file] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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