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* Makefile.util.def (libgrubmods.a): Add squash4. * grub-core/Makefile.core.def (squash4): New module. * grub-core/fs/squash4.c: New file. * grub-core/io/gzio.c (grub_gzio): New members disk_input_off, disk_input_start, disk_input. (get_byte): Handle disk_input. (grub_zlib_disk_read): New function. * include/grub/deflate.h (grub_zlib_disk_read): New proto.
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. 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. Please look at the GRUB Wiki <http://grub.enbug.org> for testing procedures. 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'