Hi,
While trying to build grub-emu, I hit this:
/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/progname.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-progname.o -MD -MP -MF gnulib/.deps-core/kernel_exec-progname.Tpo -c
-o gnulib/kernel_exec-progname.o `test -f 'gnulib/progname.c' || echo
'../../grub-core/'`gnulib/progname.c
In file included from ../../grub-core/gnulib/progname.c:28:
../grub-core/gnulib/string.h:456: error: expected ‘;’, ‘,’ or ‘)’ before
‘__dest’
The offending line:
_GL_FUNCDECL_SYS (mempcpy, void *,
(void *restrict __dest, void const *restrict __src,
size_t __n)
_GL_ARG_NONNULL ((1, 2)));
uses the restrict keyword, which is not enabled by default with GCC 4.3.3,
which I'm using. Adding -std=c99 allowed this to compile. So, a configure
test should be added to enable this flag for versions of GCC that we support,
but that do not enable c99 keywords by default.
Thanks,
--S
_______________________________________________
Grub-devel mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/grub-devel
