From 421706cabe118bfbbcd50fdbc87e79c89c5d6a35 Mon Sep 17 00:00:00 2001
From: David Matthew Mattli <dmm@mattli.us>
Date: Tue, 19 Dec 2017 16:31:33 +0000
Subject: [PATCH] Fix FTBFS in sparc64

===================================================================

Gbp-Pq: Name fix-ftbfs-sparc64.patch
---
 CMakeLists.txt                       | 2 ++
 Source/JavaScriptCore/CMakeLists.txt | 1 +
 Source/WTF/wtf/Platform.h            | 9 ++++++++-
 Source/WTF/wtf/dtoa/utils.h          | 2 +-
 4 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0a9bd17b98..5fb4e64d3c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -109,6 +109,8 @@ elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390")
     set(WTF_CPU_S390 1)
 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
     set(WTF_CPU_S390X 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "sparc64")
+    set(WTF_CPU_SPARC64 1)
 else ()
     message(FATAL_ERROR "Unknown CPU '${LOWERCASE_CMAKE_SYSTEM_PROCESSOR}'")
 endif ()
diff --git a/Source/JavaScriptCore/CMakeLists.txt b/Source/JavaScriptCore/CMakeLists.txt
index 9e97c7f5c6..8a5d7c7dba 100644
--- a/Source/JavaScriptCore/CMakeLists.txt
+++ b/Source/JavaScriptCore/CMakeLists.txt
@@ -1533,6 +1533,7 @@ elseif (WTF_CPU_S390)
 elseif (WTF_CPU_S390X)
 elseif (WTF_CPU_MIPS)
 elseif (WTF_CPU_SH4)
+elseif (WTF_CPU_SPARC64)
 elseif (WTF_CPU_X86)
 elseif (WTF_CPU_X86_64)
     if (MSVC AND ENABLE_JIT)
diff --git a/Source/WTF/wtf/Platform.h b/Source/WTF/wtf/Platform.h
index 1c1b9a6157..872a9c0a9d 100644
--- a/Source/WTF/wtf/Platform.h
+++ b/Source/WTF/wtf/Platform.h
@@ -155,6 +155,12 @@
 #define WTF_CPU_BIG_ENDIAN 1
 #endif
 
+/* CPU(SPARC64) - sparc64 */
+#if defined(__sparc__) && defined(__sparc_v9__)
+#define WTF_CPU_SPARC64 1
+#define WTF_CPU_BIG_ENDIAN 1
+#endif
+
 /* CPU(X86) - i386 / x86 32-bit */
 #if   defined(__i386__) \
     || defined(i386)     \
@@ -353,7 +359,7 @@
 
 #endif /* ARM */
 
-#if CPU(ARM) || CPU(MIPS) || CPU(SH4) || CPU(ALPHA) || CPU(HPPA)
+#if CPU(ARM) || CPU(MIPS) || CPU(SH4) || CPU(ALPHA) || CPU(HPPA) || CPU(SPARC64)
 #define WTF_CPU_NEEDS_ALIGNED_ACCESS 1
 #endif
 
@@ -711,6 +717,7 @@
     || CPU(ALPHA) \
     || CPU(ARM64) \
     || CPU(S390X) \
+    || CPU(SPARC64) \
     || CPU(MIPS64) \
     || CPU(PPC64) \
     || CPU(PPC64LE)
diff --git a/Source/WTF/wtf/dtoa/utils.h b/Source/WTF/wtf/dtoa/utils.h
index 889642cee7..0cd161412e 100644
--- a/Source/WTF/wtf/dtoa/utils.h
+++ b/Source/WTF/wtf/dtoa/utils.h
@@ -49,7 +49,7 @@
 defined(__ARMEL__) || \
 defined(_MIPS_ARCH_MIPS32R2)
 #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
-#elif CPU(MIPS) || CPU(MIPS64) || CPU(PPC) || CPU(PPC64) || CPU(PPC64LE) || CPU(SH4) || CPU(S390) || CPU(S390X) || CPU(IA64) || CPU(ALPHA) || CPU(ARM64) || CPU(HPPA)
+#elif CPU(MIPS) || CPU(MIPS64) || CPU(PPC) || CPU(PPC64) || CPU(PPC64LE) || CPU(SH4) || CPU(S390) || CPU(S390X) || CPU(IA64) || CPU(ALPHA) || CPU(ARM64) || CPU(HPPA) || CPU(SPARC64)
 #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
 #elif defined(_M_IX86) || defined(__i386__)
 #if defined(_WIN32)
-- 
2.30.2