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Use grub-macho2img when compiling with Apple's CC for PCBIOS machine * conf/common.rmk (bin_UTILITIES): add (on false on condition) grub-macho2img (CLEANFILES): add grub-macho2img (grub_macho2img_SOURCES): new variable * kern/i386/pc/startup.S (bss_start): new variable (bss_end): likewise * genmk.rb: use grub-macho2img for *.img when compiled with Apple's CC * util/grub-macho2img.c: new file
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>. For now, there is not much documentation yet. Please look at the GRUB Wiki <http://grub.enbug.org> for testing procedures.