Another error building grub-emu (gnulib/error.c)

[Seth Goldberg]

/usr/gcc/4.3/bin/gcc -DHAVE_CONFIG_H -I. -I../../grub-core -I..  -Wall -W 
-I../../include -I../include  -DGRUB_MACHINE_EMU=1 -DGRUB_MACHINE=I386_EMU 
-DGRUB_FILE=\"gnulib/error.c\" -I. -I../../grub-core -I.. -I../.. 
-I../../include -I../include   -I../grub-core/gnulib -I../../grub-core/gnulib 
-I/usr/sfw/include -Os -Wall -W -Wshadow -Wpointer-arith -Wmissing-prototypes 
-Wundef -Wstrict-prototypes -g -falign-jumps=1 -falign-loops=1 
-falign-functions=1 -mno-mmx -mno-sse -mno-sse2 -mno-3dnow -fno-common -m32 
-fno-stack-protector -mno-stack-arg-probe -Werror -DUSE_ASCII_FAILBACK=1 
-DHAVE_UNIFONT_WIDTHSPEC=1         -ffreestanding -fno-common -Wno-undef 
-Wno-sign-compare -Wno-unused -Wno-unused-parameter   -MT 
gnulib/kernel_exec-error.o -MD -MP -MF gnulib/.deps-core/kernel_exec-error.Tpo 
-c -o gnulib/kernel_exec-error.o `test -f 'gnulib/error.c' || echo 
'../../grub-core/'`gnulib/error.c
In file included from ../grub-core/gnulib/unistd.h:98,
                 from ../../grub-core/gnulib/error.c:89:
../grub-core/gnulib/getopt.h:195: error: redefinition of ‘struct option’


 Because the struct option in the GNULIB getopt.h is clashing with that 
defined in /usr/include/getopt.h.

 --S