crypto/arm_arch.h: add a variable declaration

Add this variable declaration to prevent
"-Werror,-Wmissing-variable-declarations" error from compiler.
This error currently only happens on clang.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15240)

diff --git a/crypto/arm_arch.h b/crypto/arm_arch.h
index d98154bddb7dc1222103a3df3824f888c04a7e43..9de35afcfdda211608f2a4499143fdadc106e69b 100644 (file)
--- a/crypto/arm_arch.h
+++ b/crypto/arm_arch.h
@@ -72,6 +72,7 @@
 # ifndef __ASSEMBLER__
 extern unsigned int OPENSSL_armcap_P;
 extern unsigned int OPENSSL_arm_midr;
+extern unsigned int OPENSSL_armv8_rsa_neonized;
 # endif
 
 # define ARMV7_NEON      (1<<0)