ICU-9295 Add endianness check for HPPA systems

X-SVN-Rev: 31819

diff --git a/icu4c/source/common/unicode/platform.h b/icu4c/source/common/unicode/platform.h
index 915e05238f7926983bfda90ed6ca595492251c21..f9e61fda1a19b1da8922d69ebeefd1bf756557ea 100644 (file)
--- a/icu4c/source/common/unicode/platform.h
+++ b/icu4c/source/common/unicode/platform.h
@@ -349,6 +349,9 @@
 #elif U_PLATFORM == U_PF_OS390 || U_PLATFORM == U_PF_OS400
     /* These platforms do not appear to predefine any endianness macros. */
 #   define U_IS_BIG_ENDIAN 1
+#elif defined(_PA_RISC1_0) || defined(_PA_RISC1_1) || defined(_PA_RISC2_0)
+    /* HPPA do not appear to predefine any endianness macros. */
+#   define U_IS_BIG_ENDIAN 1
 #else
 #   define U_IS_BIG_ENDIAN 0
 #endif