x86_64: prepare shared lib/Makefile

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86_64/lib/Makefile b/arch/x86_64/lib/Makefile
index bbabad3c933576810ca37a9837304967f1de5ac4..2b1547e0ac6b1d5552465125955c1f7774d9c991 100644 (file)
--- a/arch/x86_64/lib/Makefile
+++ b/arch/x86_64/lib/Makefile
@@ -1,13 +1,5 @@
-#
-# Makefile for x86_64-specific library files.
-#
-
-CFLAGS_csum-partial_64.o := -funroll-loops
-
-obj-y := io_64.o iomap_copy_64.o
-obj-$(CONFIG_SMP)      += msr-on-cpu.o
-
-lib-y := csum-partial_64.o csum-copy_64.o csum-wrappers_64.o delay_64.o \
-       usercopy_64.o getuser_64.o putuser_64.o  \
-       thunk_64.o clear_page_64.o copy_page_64.o bitstr_64.o bitops_64.o
-lib-y += memcpy_64.o memmove_64.o memset_64.o copy_user_64.o rwlock_64.o copy_user_nocache_64.o
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/i386/lib/Makefile_32
+else
+include ${srctree}/arch/x86_64/lib/Makefile_64
+endif

diff --git a/arch/x86_64/lib/Makefile_64 b/arch/x86_64/lib/Makefile_64
new file mode 100644 (file)
index 0000000..bbabad3
--- /dev/null
+++ b/arch/x86_64/lib/Makefile_64
@@ -0,0 +1,13 @@
+#
+# Makefile for x86_64-specific library files.
+#
+
+CFLAGS_csum-partial_64.o := -funroll-loops
+
+obj-y := io_64.o iomap_copy_64.o
+obj-$(CONFIG_SMP)      += msr-on-cpu.o
+
+lib-y := csum-partial_64.o csum-copy_64.o csum-wrappers_64.o delay_64.o \
+       usercopy_64.o getuser_64.o putuser_64.o  \
+       thunk_64.o clear_page_64.o copy_page_64.o bitstr_64.o bitops_64.o
+lib-y += memcpy_64.o memmove_64.o memset_64.o copy_user_64.o rwlock_64.o copy_user_nocache_64.o