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-rw-r--r--include/global.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/global.h b/include/global.h
index 657229497be..2ad4a1387a9 100644
--- a/include/global.h
+++ b/include/global.h
@@ -812,7 +812,7 @@ typedef union {
#define float4get(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(float))
#define float4store(V,M) memcpy_fixed((byte*) V,(byte*) (&M),sizeof(float))
-#if (__FLOAT_WORD_ORDER == __BIG_ENDIAN)
+#if defined(__FLOAT_WORD_ORDER) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN)
#define doublestore(T,V) { *(T)= ((byte *) &V)[4];\
*((T)+1)=(char) ((byte *) &V)[5];\
*((T)+2)=(char) ((byte *) &V)[6];\