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-rw-r--r--usr/src/uts/sparc/Makefile.sparc.shared4
1 files changed, 2 insertions, 2 deletions
diff --git a/usr/src/uts/sparc/Makefile.sparc.shared b/usr/src/uts/sparc/Makefile.sparc.shared
index 5dea216629..1ef0190d3f 100644
--- a/usr/src/uts/sparc/Makefile.sparc.shared
+++ b/usr/src/uts/sparc/Makefile.sparc.shared
@@ -110,7 +110,7 @@ include $(UTSBASE)/Makefile.uts
# machine specific optimization, override default in Makefile.master
#
XARCH_32 = -xarch=v8
-XARCH_64 = -xarch=v9
+XARCH_64 = -m64
XARCH = $(XARCH_$(CLASS))
COPTIMIZE_32 = -xO3
@@ -143,7 +143,7 @@ CFLAGS += -xstrconst
ASFLAGS += $(XARCH)
LINT_DEFS_32 =
-LINT_DEFS_64 = -Xarch=v9
+LINT_DEFS_64 = -m64
LINT_DEFS += $(LINT_DEFS_$(CLASS))
#