From 9ae95bce73ef2d12fbe32a03ed230a9bef667328 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Mon, 7 Jul 2008 22:30:35 +0200 Subject: [PATCH] sparc: add -m64 when building vmlinux.lds 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 --- arch/sparc64/Makefile | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/sparc64/Makefile b/arch/sparc64/Makefile index 4b8f2b084c2..b785a395b12 100644 --- a/arch/sparc64/Makefile +++ b/arch/sparc64/Makefile @@ -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 -- 2.41.1