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ioperm, inb and outb are i386 specific functions usually not available on non-PC archs. Check if ioperm is available before trying to use it. Patch cherry-picked from upstream, can be removed when 5.6 is out. Fixes: http://autobuild.buildroot.net/results/f09974f2ba24319e55e578ece34bb2e7e8bb3c43 http://autobuild.buildroot.net/results/7d502f280c46f0d1e2678140f9117fcc59bc2d7b Signed-off-by: Mario Lang <mlang@blind.guru> [Thomas: move patch out of per-version directory, add comment explaining why we need to autoreconf, and why we can't use <pkg>_AUTORECONF.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.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