Remove obsolete <machine/cpu-features.h>.
This is no longer used in the platform, and shouldn't be used in NDK. Apps
should use the NDK's cpu-features module, which supports (a) more specific
queries and (b) all Android architectures, not just 32-bit ARM.
Bug: http://b/18556103
Test: builds
Change-Id: I544ef267a6d7d887223186180c77d9ad0321e605
diff --git a/libc/arch-arm/include/machine/cpu-features.h b/libc/arch-arm/include/machine/cpu-features.h
deleted file mode 100644
index a46149b..0000000
--- a/libc/arch-arm/include/machine/cpu-features.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-#ifndef _ARM_MACHINE_CPU_FEATURES_H
-#define _ARM_MACHINE_CPU_FEATURES_H
-
-// cpu-features.h is deprecated, so warn if it is included //
-#warning cpu-features.h is deprecated
-
-/* __ARM_ARCH__ is a number corresponding to the ARM revision
- * we're going to support. Our toolchain doesn't define __ARM_ARCH__
- * so try to guess it.
- */
-#ifndef __ARM_ARCH__
-# if defined __ARM_ARCH_7__ || defined __ARM_ARCH_7A__ || \
- defined __ARM_ARCH_7R__ || defined __ARM_ARCH_7M__
-# define __ARM_ARCH__ 7
-# elif defined __ARM_ARCH_6__ || defined __ARM_ARCH_6J__ || \
- defined __ARM_ARCH_6K__ || defined __ARM_ARCH_6Z__ || \
- defined __ARM_ARCH_6KZ__ || defined __ARM_ARCH_6T2__
-# define __ARM_ARCH__ 6
-# else
-# error Unknown or unsupported ARM architecture
-# endif
-#endif
-
-#endif /* _ARM_MACHINE_CPU_FEATURES_H */