mirror of
https://gitlab.com/buildroot.org/buildroot.git
synced 2026-09-08 23:51:08 -09:00
409e30a70f
In GCC8 the flag -ffile-prefix-map handles cleaning up both the __FILE__ macros and the debug info paths. In GCC7 or below we are manually handling the __FILE__ macros, but not debug info paths. Use -fdebug-prefix-map to clean them up. This option exists since GCC 4.3.0, which is our minimal supported GCC version. See for more detail: https://reproducible-builds.org/docs/build-path/ Signed-off-by: Brandon Maier <brandon.maier@rockwellcollins.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@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 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