From 2b5bea7b126072b27e7e04a00e46f9f99e9c0e08 Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Thu, 22 Nov 2018 22:23:44 -0500
Subject: [PATCH] Fix POWER8 compile when -DCRYPTOPP_DISABLE_ALTIVEC

---
 ppc_power7.cpp | 2 +-
 ppc_power8.cpp | 2 +-
 ppc_simd.cpp   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/ppc_power7.cpp b/ppc_power7.cpp
index f4fe5865..070abc7b 100644
--- a/ppc_power7.cpp
+++ b/ppc_power7.cpp
@@ -42,7 +42,7 @@ bool CPU_ProbePower7()
 {
 #if defined(CRYPTOPP_NO_CPU_FEATURE_PROBES)
     return false;
-#elif (_ARCH_PWR7)
+#elif (_ARCH_PWR7) && defined(CRYPTOPP_POWER7_AVAILABLE)
 # if defined(CRYPTOPP_GNU_STYLE_INLINE_ASSEMBLY)
 
     // longjmp and clobber warnings. Volatile is required.
diff --git a/ppc_power8.cpp b/ppc_power8.cpp
index 3b9c2581..f93db533 100644
--- a/ppc_power8.cpp
+++ b/ppc_power8.cpp
@@ -42,7 +42,7 @@ bool CPU_ProbePower8()
 {
 #if defined(CRYPTOPP_NO_CPU_FEATURE_PROBES)
     return false;
-#elif (_ARCH_PWR8)
+#elif (_ARCH_PWR8) && defined(CRYPTOPP_POWER8_AVAILABLE)
 # if defined(CRYPTOPP_GNU_STYLE_INLINE_ASSEMBLY)
 
     // longjmp and clobber warnings. Volatile is required.
diff --git a/ppc_simd.cpp b/ppc_simd.cpp
index 7fcbedca..07d435fd 100644
--- a/ppc_simd.cpp
+++ b/ppc_simd.cpp
@@ -45,7 +45,7 @@ bool CPU_ProbeAltivec()
 {
 #if defined(CRYPTOPP_NO_CPU_FEATURE_PROBES)
     return false;
-#elif (CRYPTOPP_ALTIVEC_AVAILABLE)
+#elif (_ARCH_PWR3) && (CRYPTOPP_ALTIVEC_AVAILABLE)
 # if defined(CRYPTOPP_GNU_STYLE_INLINE_ASSEMBLY)
 
     // longjmp and clobber warnings. Volatile is required.