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Release notes: https://golang.org/doc/go1.16 The latest Go release, version 1.16, arrives six months after Go 1.15. Most of its changes are in the implementation of the toolchain, runtime, and libraries. The linker changes in 1.16 extend the 1.15 improvements to all supported architecture/OS combinations (the 1.15 performance improvements were primarily focused on ELF-based OSes and amd64 architectures). For a representative set of large Go programs, linking is 20-25% faster than 1.15 and requires 5-15% less memory on average for linux/amd64, with larger improvements for other architectures and OSes. Most binaries are also smaller as a result of more aggressive symbol pruning. According to the release notes, Go 1.16 drops support for x87 mode compilation (GO386=387). Support for non-SSE2 processors is now available using soft float mode. Buildroot will automatically set GO386=softfloat on non-SSE2 processors. Signed-off-by: Christian Stewart <christian@paral.in> v1 -> v2: - added 386=softfloat handling re: Peter's review Signed-off-by: Christian Stewart <christian@paral.in> 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 Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches