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authorMichael Ellerman <mpe@ellerman.id.au>2016-08-11 16:03:15 +1000
committerMichael Ellerman <mpe@ellerman.id.au>2016-09-13 17:37:06 +1000
commit57073e27816f1f4215e372fa548f19bef300a6d7 (patch)
tree4f5c64e1e7bdc5e8e15805d7a1cb0c7269d4e9c3 /arch/powerpc/Makefile
parent68201fbbb04a030864f8560b05d43d8019f7f8df (diff)
downloadlinux-57073e27816f1f4215e372fa548f19bef300a6d7.tar.bz2
powerpc/Makefile: Construct the UTS_MACHINE value more concisely
Use the standard Kbuild trick of foo-y to make the construction of UTC_MACHINE less verbose. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/Makefile')
-rw-r--r--arch/powerpc/Makefile19
1 files changed, 4 insertions, 15 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index c941d5360366..50d020ac0f48 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -43,20 +43,6 @@ NM := $(NM) --synthetic
endif
endif
-ifeq ($(CONFIG_PPC64),y)
-ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
-OLDARCH := ppc64le
-else
-OLDARCH := ppc64
-endif
-else
-ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
-OLDARCH := ppcle
-else
-OLDARCH := ppc
-endif
-endif
-
# BITS is used as extension for files which are available in a 32 bit
# and a 64 bit version to simplify shared Makefiles.
# e.g.: obj-y += foo_$(BITS).o
@@ -68,7 +54,10 @@ else
BITS := 32
endif
-UTS_MACHINE := $(OLDARCH)
+machine-y = ppc
+machine-$(CONFIG_PPC64) += 64
+machine-$(CONFIG_CPU_LITTLE_ENDIAN) += le
+UTS_MACHINE := $(subst $(space),,$(machine-y))
ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
override LD += -EL