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01932fec17
Fixes: http://autobuild.buildroot.net/results/98f/98fedf4969c260f73a01b937b9625e66dcd86b3c When BR2_TOOLCHAIN_HAS_LIBATOMIC is "n", there is no gcc libatomic.so library to install. For configurations with such settings, compilation fails as gcc-final.mk unconditionally adds libatomic as an installation target. This error, for instance, shows for all Canaan K210 riscv configs, as they all use uclibc flat binary format which disabled libatomic: Fix this by modifying package/gcc/gcc-final/gcc-final.mk to add libatomic to GCC_FINAL_LIBS only for configurations that have BR2_TOOLCHAIN_HAS_LIBATOMIC set to "y". Signed-off-by: Damien Le Moal <dlemoal@kernel.org> Signed-off-by: Peter Korsgaard <peter@korsgaard.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 OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches