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Buildroot commitd4b8a42fb2bumped the package from 1.0.16 to 1.0.18. Upstream added optional neon support in version 1.0.17:f22cf00a86The configure check detects neon support: -- Performing Test HAVE_NEON -- Performing Test HAVE_NEON - Success but causes a build error at linking stage: [100%] Linking CXX executable dec265 /builds/bkuhls/buildroot/br-test-pkg/bootlin-armv7m-uclibc/host/opt/ext-toolchain/arm-buildroot-uclinux-uclibcgnueabi/bin/ld.real: error: ../libde265/libde265.a(hevcdsp_qpel_neon.S.o): conflicting architecture profiles A/M so we add a configure option to disable neon support. The build error was not yet detected by the autobuilders but can be reproduced using this defconfig: BR2_arm=y BR2_cortex_m4=y BR2_TOOLCHAIN_EXTERNAL=y BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_ARMV7M_UCLIBC_STABLE=y BR2_PACKAGE_LIBDE265=y Signed-off-by: Bernd Kuhls <bernd@kuhls.net> Signed-off-by: Peter Korsgaard <peter@korsgaard.com> (cherry picked from commitf51769b7e9) Signed-off-by: Thomas Perale <thomas.perale@mind.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