Defines for ARM and MIPS CPU types.

webrtc/typedefs.h

Index: webrtc/typedefs.h
diff --git a/webrtc/typedefs.h b/webrtc/typedefs.h
index 5143d0796c1a2e52574568ffde23c16020224da1..f3839c72951b11aa2a5bdcf3d3886fd2a220c594 100644
--- a/webrtc/typedefs.h
+++ b/webrtc/typedefs.h
@@ -24,6 +24,7 @@
 #define WEBRTC_ARCH_64_BITS
 #define WEBRTC_ARCH_LITTLE_ENDIAN
 #elif defined(__aarch64__)
+#define WEBRTC_ARCH_ARM_FAMILY
 #define WEBRTC_ARCH_64_BITS
 #define WEBRTC_ARCH_LITTLE_ENDIAN
 #elif defined(_M_IX86) || defined(__i386__)
@@ -32,16 +33,15 @@
 #define WEBRTC_ARCH_32_BITS
 #define WEBRTC_ARCH_LITTLE_ENDIAN
 #elif defined(__ARMEL__)
-// TODO(ajm): We'd prefer to control platform defines here, but this is
-// currently provided by the Android makefiles. Commented to avoid duplicate
-// definition warnings.
-//#define WEBRTC_ARCH_ARM
-// TODO(ajm): Chromium uses the following two defines. Should we switch?
-//#define WEBRTC_ARCH_ARM_FAMILY
-//#define WEBRTC_ARCH_ARMEL
+#define WEBRTC_ARCH_ARM_FAMILY
 #define WEBRTC_ARCH_32_BITS
 #define WEBRTC_ARCH_LITTLE_ENDIAN
 #elif defined(__MIPSEL__)
+#if defined(__LP64__)
+#define WEBRTC_ARCH_MIPS64_FAMILY
+#else
+#define WEBRTC_ARCH_MIPS_FAMILY
+#endif
 #define WEBRTC_ARCH_32_BITS
 #define WEBRTC_ARCH_LITTLE_ENDIAN
 #elif defined(__pnacl__)