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authorDavid Woodhouse <David.Woodhouse@intel.com>2010-08-09 10:36:44 +0100
committerDavid Woodhouse <David.Woodhouse@intel.com>2010-08-09 10:36:44 +0100
commit2144381da478cc4aa3a29ee29b0c5e6ddaaced14 (patch)
tree380a29fec86b537ed602d12f4050654b1c66c27c /lib/raid6/Makefile
parent45d7f32c7a43cbb9592886d38190e379e2eb2226 (diff)
parente5d84970a554d5c0072043a7b9f0f5b88b5fdfe1 (diff)
downloadlinux-2144381da478cc4aa3a29ee29b0c5e6ddaaced14.tar.gz
Merge branch 'async' of macbook:git/btrfs-unstable
Conflicts: drivers/md/Makefile lib/raid6/unroll.pl
Diffstat (limited to 'lib/raid6/Makefile')
-rw-r--r--lib/raid6/Makefile78
1 files changed, 78 insertions, 0 deletions
diff --git a/lib/raid6/Makefile b/lib/raid6/Makefile
new file mode 100644
index 00000000000..19bf32da644
--- /dev/null
+++ b/lib/raid6/Makefile
@@ -0,0 +1,78 @@
+obj-$(CONFIG_RAID6_PQ) += raid6_pq.o
+
+raid6_pq-y += raid6algos.o raid6recov.o raid6tables.o \
+ raid6int1.o raid6int2.o raid6int4.o \
+ raid6int8.o raid6int16.o raid6int32.o \
+ raid6altivec1.o raid6altivec2.o raid6altivec4.o \
+ raid6altivec8.o \
+ raid6mmx.o raid6sse1.o raid6sse2.o
+hostprogs-y += mktables
+
+quiet_cmd_unroll = UNROLL $@
+ cmd_unroll = $(AWK) -f$(srctree)/$(src)/unroll.awk -vN=$(UNROLL) \
+ < $< > $@ || ( rm -f $@ && exit 1 )
+
+ifeq ($(CONFIG_ALTIVEC),y)
+altivec_flags := -maltivec -mabi=altivec
+endif
+
+targets += raid6int1.c
+$(obj)/raid6int1.c: UNROLL := 1
+$(obj)/raid6int1.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
+ $(call if_changed,unroll)
+
+targets += raid6int2.c
+$(obj)/raid6int2.c: UNROLL := 2
+$(obj)/raid6int2.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
+ $(call if_changed,unroll)
+
+targets += raid6int4.c
+$(obj)/raid6int4.c: UNROLL := 4
+$(obj)/raid6int4.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
+ $(call if_changed,unroll)
+
+targets += raid6int8.c
+$(obj)/raid6int8.c: UNROLL := 8
+$(obj)/raid6int8.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
+ $(call if_changed,unroll)
+
+targets += raid6int16.c
+$(obj)/raid6int16.c: UNROLL := 16
+$(obj)/raid6int16.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
+ $(call if_changed,unroll)
+
+targets += raid6int32.c
+$(obj)/raid6int32.c: UNROLL := 32
+$(obj)/raid6int32.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE
+ $(call if_changed,unroll)
+
+CFLAGS_raid6altivec1.o += $(altivec_flags)
+targets += raid6altivec1.c
+$(obj)/raid6altivec1.c: UNROLL := 1
+$(obj)/raid6altivec1.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
+ $(call if_changed,unroll)
+
+CFLAGS_raid6altivec2.o += $(altivec_flags)
+targets += raid6altivec2.c
+$(obj)/raid6altivec2.c: UNROLL := 2
+$(obj)/raid6altivec2.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
+ $(call if_changed,unroll)
+
+CFLAGS_raid6altivec4.o += $(altivec_flags)
+targets += raid6altivec4.c
+$(obj)/raid6altivec4.c: UNROLL := 4
+$(obj)/raid6altivec4.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
+ $(call if_changed,unroll)
+
+CFLAGS_raid6altivec8.o += $(altivec_flags)
+targets += raid6altivec8.c
+$(obj)/raid6altivec8.c: UNROLL := 8
+$(obj)/raid6altivec8.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE
+ $(call if_changed,unroll)
+
+quiet_cmd_mktable = TABLE $@
+ cmd_mktable = $(obj)/mktables > $@ || ( rm -f $@ && exit 1 )
+
+targets += raid6tables.c
+$(obj)/raid6tables.c: $(obj)/mktables FORCE
+ $(call if_changed,mktable)