openwrt-packages-dist/devel/gcc/patches/002-dont-choke-when-building-32bit-on-64bit.patch

diff --git a/gcc/real.h b/gcc/real.h
index 2ff84f6..fbb4b0e 100644
--- a/gcc/real.h
+++ b/gcc/real.h
@@ -72,8 +72,10 @@ struct GTY(()) real_value {
    + (REAL_VALUE_TYPE_SIZE%HOST_BITS_PER_WIDE_INT ? 1 : 0)) /* round up */
 
 /* Verify the guess.  */
+#ifndef __LP64__
 extern char test_real_width
   [sizeof(REAL_VALUE_TYPE) <= REAL_WIDTH*sizeof(HOST_WIDE_INT) ? 1 : -1];
+#endif
 
 /* Calculate the format for CONST_DOUBLE.  We need as many slots as
    are necessary to overlay a REAL_VALUE_TYPE on them.  This could be