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parisc: Pass endianness info to sparse

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parisc is big-endian only but sparse assumes the same endianness as the
building machine.
This is problematic for code which expect __BYTE_ORDER__ being correctly
predefined by the compiler which sparse can then pre-process differently
from what gcc would.

Fix this by letting sparse know about the architecture endianness.

To: James Bottomley <jejb@parisc-linux.org>
To: Helge Deller <deller@gmx.de>
CC: linux-parisc@vger.kernel.org
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Luc Van Oostenryck 2017-10-31 18:21:59 +01:00 committed by Helge Deller
parent bf7b4c1b3c
commit 3744d988c0
1 changed files with 1 additions and 1 deletions
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2
arch/parisc/Makefile
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@ -22,7 +22,7 @@ KBUILD_IMAGE := vmlinuz
KBUILD_DEFCONFIG := default_defconfig
NM = sh $(srctree)/arch/parisc/nm
CHECKFLAGS += -D__hppa__=1
CHECKFLAGS += -D__hppa__=1 -mbig-endian
LIBGCC = $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
export LIBGCC