merge from gcc

[deliverable/binutils-gdb.git] / libdecnumber / dconfig.h

diff --git a/libdecnumber/dconfig.h b/libdecnumber/dconfig.h
index 91aa3341c6c5e9e577474841e1caa303e74c3eeb..26b963c9480f526d2842806599837bf0d74cf042 100644 (file)
--- a/libdecnumber/dconfig.h
+++ b/libdecnumber/dconfig.h
@@ -28,12 +28,9 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #include "coretypes.h"
 #include "tm.h"
 
-#ifndef LIBGCC2_WORDS_BIG_ENDIAN
-#define LIBGCC2_WORDS_BIG_ENDIAN WORDS_BIG_ENDIAN
-#endif
-
 #ifndef LIBGCC2_FLOAT_WORDS_BIG_ENDIAN
-#define LIBGCC2_FLOAT_WORDS_BIG_ENDIAN LIBGCC2_WORDS_BIG_ENDIAN
+#define LIBGCC2_FLOAT_WORDS_BIG_ENDIAN \
+  (__BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__)
 #endif
 
 #if LIBGCC2_FLOAT_WORDS_BIG_ENDIAN