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24a1bdc)
Build the little endian ppc64 kernel with ABIv2 if the toolchain
supports it. We can identify an ABIv2 capable toolchain by the
-mabi=elfv2 compiler flag.
Signed-off-by: Anton Blanchard <anton@samba.org>
-CFLAGS-$(CONFIG_PPC64) := -mtraceback=no -mcall-aixdesc
-CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mabi=elfv1)
-AFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mabi=elfv1)
+CFLAGS-$(CONFIG_PPC64) := -mtraceback=no
+ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
+CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mabi=elfv2,-mcall-aixdesc)
+AFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mabi=elfv2)
+else
+CFLAGS-$(CONFIG_PPC64) += -mcall-aixdesc
+endif
CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mcmodel=medium,-mminimal-toc)
CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mno-pointers-to-nested-functions)
CFLAGS-$(CONFIG_PPC32) := -ffixed-r2 $(MULTIPLEWORD)
CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mcmodel=medium,-mminimal-toc)
CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mno-pointers-to-nested-functions)
CFLAGS-$(CONFIG_PPC32) := -ffixed-r2 $(MULTIPLEWORD)