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sparc: add -m64 when building vmlinux.lds

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David Miller noticed that the build of vmlinux.lds
failed to use the -m64 specifier.
This caused the build to break with a bi-arch gcc with
unified headers.

Add the -m64 option to CPPFLAGS_vmlinux.lds so we
have the correct defines available when building
vmliux.lds.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Sam Ravnborg 2008-07-07 22:30:35 +02:00 committed by David S. Miller
parent 597631f2ea
commit 9ae95bce73
1 changed files with 3 additions and 1 deletions
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4
arch/sparc64/Makefile
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@ -9,7 +9,9 @@
CHECKFLAGS += -D__sparc__ -D__sparc_v9__ -m64
CPPFLAGS_vmlinux.lds += -Usparc
# Undefine sparc when processing vmlinux.lds - it is used
# And teach CPP we are doing 64 bit builds (for this case)
CPPFLAGS_vmlinux.lds += -m64 -Usparc
LDFLAGS := -m elf64_sparc