The GRUB package contains the GRand Unified Bootloader.
GRUB has an issue that can cause it to segfault when you try to configure a drive to utilize GRUB on x86_64 machines. The following patch fixes this problem:
patch -Np1 -i ../grub-0.97-use_mmap-1.patch
GRUB has an issue where it sometimes doesn't detect the disk geometry correctly when used with Linux 2.6, resulting in the error message Error 24: Attempt to access block outside partition. The following patch contains a fix for this issue as well as various fixes for raid controllers and support for the new Intel Mac:
patch -Np1 -i ../grub-0.97-fixes-1.patch
Prepare GRUB for compilation:
CC="gcc ${BUILD32}" ./configure --prefix=/usr
Compile the package:
make
To test the results, issue: make check.
Install the package:
make install mkdir -pv /boot/grub cp -v /usr/lib/grub/*/stage{1,2} /boot/grub
The x86_64-pc directory contains a number of *stage1_5 files, different ones for different file systems. Review the files available and copy the appropriate ones to the /boot/grub directory. Most users will copy the e2fs_stage1_5 and/or reiserfs_stage1_5 files.