From b91491da4f59ab007e3443f15c9beec57da754ea Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Mon, 16 Jul 2018 12:21:44 -0400
Subject: [PATCH] Fix Solaris i386 compile of CHAM and LEA for SunStudio 12.3
 and below

---
 cham.h     | 6 ++++++
 cryptlib.h | 6 +++---
 lea.h      | 6 ++++++
 simeck.h   | 6 ++++++
 4 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/cham.h b/cham.h
index 1b2a9b3d..987e99d7 100644
--- a/cham.h
+++ b/cham.h
@@ -19,6 +19,12 @@
 # define CRYPTOPP_CHAM_ADVANCED_PROCESS_BLOCKS 1
 #endif
 
+// Yet another SunStudio/SunCC workaround. Failed self tests
+// in SSE code paths on i386 for SunStudio 12.3 and below.
+#if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x5120)
+# undef CRYPTOPP_CHAM_ADVANCED_PROCESS_BLOCKS
+#endif
+
 NAMESPACE_BEGIN(CryptoPP)
 
 /// \brief CHAM block cipher information
diff --git a/cryptlib.h b/cryptlib.h
index 4752f80f..722b8181 100644
--- a/cryptlib.h
+++ b/cryptlib.h
@@ -2357,9 +2357,9 @@ public:
 	void DoQuickSanityCheck() const	{ThrowIfInvalid(NullRNG(), 0);}
 
 #if defined(__SUNPRO_CC)
-	// Sun Studio 11/CC 5.8 workaround: it generates incorrect code
-	// when casting to an empty virtual base class. JW, 2018: It is
-	// still a problem in Sun Studio 12.6/CC 5.15 on i386. Just enable
+	// Sun Studio 11/CC 5.8 workaround: it generates incorrect code
+	// when casting to an empty virtual base class. JW, 2018: It is
+	// still a problem in Sun Studio 12.6/CC 5.15 on i386. Just enable
 	// it everywhere in case it affects SPARC (which we don't test).
 	char m_sunCCworkaround;
 #endif
diff --git a/lea.h b/lea.h
index 1c4019c9..a2fb8bb2 100644
--- a/lea.h
+++ b/lea.h
@@ -19,6 +19,12 @@
 # define CRYPTOPP_LEA_ADVANCED_PROCESS_BLOCKS 1
 #endif
 
+// Yet another SunStudio/SunCC workaround. Failed self tests
+// in SSE code paths on i386 for SunStudio 12.3 and below.
+#if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x5120)
+# undef CRYPTOPP_LEA_ADVANCED_PROCESS_BLOCKS
+#endif
+
 NAMESPACE_BEGIN(CryptoPP)
 
 /// \brief LEA block cipher information
diff --git a/simeck.h b/simeck.h
index 74914945..caebf859 100644
--- a/simeck.h
+++ b/simeck.h
@@ -21,6 +21,12 @@
 # define CRYPTOPP_SIMECK_ADVANCED_PROCESS_BLOCKS 1
 #endif
 
+// Yet another SunStudio/SunCC workaround. Failed self tests
+// in SSE code paths on i386 for SunStudio 12.3 and below.
+#if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x5120)
+# undef CRYPTOPP_SIMECK_ADVANCED_PROCESS_BLOCKS
+#endif
+
 NAMESPACE_BEGIN(CryptoPP)
 
 /// \brief SIMECK block cipher information