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The recent gnulib updates require an implementation of abort(), but the current macro provided by changeset: cd37d3d3916c gnulib: Drop no-abort.patch to config.h.in does not work with the clang compiler since it doesn't provide a __builtin_trap() implementation, so this element of the changeset needs to be reverted, and replaced. After some discussion with Vladimir 'phcoder' Serbinenko and Daniel Kiper it was suggested to bring back in the change from the changeset: db7337a3d353 * grub-core/gnulib/regcomp.c (regerror): ... Which implements abort() as an inline call to grub_abort(), but since that was made static by changeset: a8f15bceeafe * grub-core/kern/misc.c (grub_abort): Make static it is also necessary to revert the specific part that makes it a static function too. Another implementation of abort() was found in grub-core/kern/compiler-rt.c which needs to also be removed to be consistent. Signed-off-by: Darren Kenny <darren.kenny@oracle.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This is GRUB 2, the second version of the GRand Unified Bootloader. GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more robust, more powerful, and more portable. See the file NEWS for a description of recent changes to GRUB 2. See the file INSTALL for instructions on how to build and install the GRUB 2 data and program files. See the file MAINTAINERS for information about the GRUB maintainers, etc. If you found a security vulnerability in the GRUB please check the SECURITY file to get more information how to properly report this kind of bugs to the maintainers. Please visit the official web page of GRUB 2, for more information. The URL is <http://www.gnu.org/software/grub/grub.html>. More extensive documentation is available in the Info manual, accessible using 'info grub' after building and installing GRUB 2. There are a number of important user-visible differences from the first version of GRUB, now known as GRUB Legacy. For a summary, please see: info grub Introduction 'Changes from GRUB Legacy'