@@ -112,8 +112,12 @@ else
endif
endif
-CFLAGS-$(CONFIG_PPC64) := -mtraceback=no -mcall-aixdesc
-CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mabi=elfv1)
+CFLAGS-$(CONFIG_PPC64) := -mtraceback=no
+ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
+CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mabi=elfv2,-mcall-aixdesc)
+else
+CFLAGS-$(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)
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> --- arch/powerpc/Makefile | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)