kernel_optimize_test/arch/x86/boot
H. Peter Anvin 446e1c86d5 x86, boot: Correct CFLAGS for hostprogs
This is a partial revert of commit:
    d40f833 "Restrict CFLAGS for hostprogs"

The endian-manipulation macros in tools/include need <linux/types.h>,
but the hostprogs in arch/x86/boot need several headers from the
kernel build tree, which means we have to add the kernel headers to
the include path.  This picks up <linux/types.h> from the kernel tree,
which gives a warning.

Since this use of <linux/types.h> is intentional, add
-D__EXPORTED_HEADERS__ to the command line to silence the warning.

A better way to fix this would be to always install the exported
kernel headers into $(objtree)/usr/include as a standard part of the
kernel build, but that is a lot more involved.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Matt Fleming <matt.fleming@intel.com>
Link: http://lkml.kernel.org/r/1330436245-24875-5-git-send-email-matt@console-pimps.org
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2012-03-22 12:42:51 -07:00
..
compressed Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-22 09:44:50 -07:00
tools
.gitignore
a20.c
apm.c
bioscall.S
bitops.h
boot.h
cmdline.c
code16gcc.h
copy.S
cpu.c
cpucheck.c
ctype.h
early_serial_console.c
edd.c
header.S
install.sh
main.c
Makefile x86, boot: Correct CFLAGS for hostprogs 2012-03-22 12:42:51 -07:00
mca.c
memory.c
mkcpustr.c
mtools.conf.in
pm.c
pmjump.S
printf.c
regs.c
setup.ld
string.c
tty.c
version.c
vesa.h
video-bios.c
video-mode.c
video-vesa.c
video-vga.c
video.c
video.h