Bug 654056 - Build IPC support for mips, hppa, ia64, s390(x), powerpc64 and sparc. r=bsmedberg

ipc/chromium/src/build/build_config.h

@@ -59,12 +59,34 @@
 #define ARCH_CPU_ARMEL 1
 #define ARCH_CPU_32_BITS 1
 #define WCHAR_T_IS_UNSIGNED 1
+#elif defined(__powerpc64__)
+#define ARCH_CPU_PPC64 1
+#define ARCH_CPU_64_BITS 1
 #elif defined(__ppc__) || defined(__powerpc__)
 #define ARCH_CPU_PPC 1
 #define ARCH_CPU_32_BITS 1
 #elif defined(__sparc64__)
 #define ARCH_CPU_SPARC 1
 #define ARCH_CPU_64_BITS 1
+#elif defined(__sparc__)
+#define ARCH_CPU_SPARC 1
+#define ARCH_CPU_32_BITS 1
+#elif defined(__mips__)
+#define ARCH_CPU_MIPS 1
+#define ARCH_CPU_32_BITS 1
+#elif defined(__hppa__)
+#define ARCH_CPU_HPPA 1
+#define ARCH_CPU_32_BITS 1
+#elif defined(__ia64__)
+#define ARCH_CPU_IA64 1
+#define ARCH_CPU_64_BITS 1
+#elif defined(__s390x__)
+#define ARCH_CPU_S390X 1
+#define ARCH_CPU_64_BITS 1
+#elif defined(__s390__)
+#define ARCH_CPU_S390 1
+#define ARCH_CPU_32_BITS 1
+#endif
 #else
 #error Please add support for your architecture in build/build_config.h
 #endif

ipc/chromium/src/chrome/common/ipc_message_utils.h

@@ -195,7 +195,7 @@ struct ParamTraits<unsigned long long> {
 };
 #endif
 
-#if !(defined(OS_MACOSX) || defined(OS_OPENBSD) || defined(OS_WIN) || (defined(OS_LINUX) && defined(ARCH_CPU_64_BITS)))
+#if !(defined(OS_MACOSX) || defined(OS_OPENBSD) || defined(OS_WIN) || (defined(OS_LINUX) && defined(ARCH_CPU_64_BITS)) || defined(ARCH_CPU_S390))
 // There size_t is a synonym for |unsigned long| ...
 template <>
 struct ParamTraits<size_t> {