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-rw-r--r--arch/sparc64/Makefile4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/sparc64/Makefile b/arch/sparc64/Makefile
index 4b8f2b084c21..b785a395b12f 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