glibc-2.2.5-allow-gcc-4.0-msort.patch

linux下编译交叉工具链的工具源码

Fixes

msort.c: In function 'msort_with_tmp':
msort.c:59: error: invalid lvalue in increment
msort.c:59: error: invalid lvalue in increment
msort.c:64: error: invalid lvalue in increment
msort.c:64: error: invalid lvalue in increment
make[2]: *** [/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/build-glibc/stdlib/msort.o] Error 1
make[2]: Leaving directory `/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/glibc-2.2.5/stdlib'
make[1]: *** [stdlib/subdir_lib] Error 2
make[1]: Leaving directory `/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.2.5/glibc-2.2.5'
make: *** [all] Error 2 

when building glibc-2.2.5 with gcc-3.4.

Taken from ../glibc-2.3.2/glibc-2.3.2-allow-gcc-3.5-msort.patch
and rediffed.

--- glibc-2.2.5/stdlib/msort.c.old	2001-07-05 21:55:41.000000000 -0700
+++ glibc-2.2.5/stdlib/msort.c	2005-03-10 08:24:24.152204976 -0800
@@ -1,6 +1,6 @@
 /* An alternative to qsort, with an identical interface.
    This file is part of the GNU C Library.
-   Copyright (C) 1992, 1995-1997, 1999, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1995-1997, 1999, 2000, 2001, 2004 Free Software Foundation, Inc.
    Written by Mike Haertel, September 1988.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -56,12 +56,16 @@
 	if ((*cmp) (b1, b2) <= 0)
 	  {
 	    --n1;
-	    *((op_t *) tmp)++ = *((op_t *) b1)++;
+	    *((op_t *) tmp) = *((op_t *) b1);
+	    tmp += sizeof (op_t);
+	    b1 += sizeof (op_t);
 	  }
 	else
 	  {
 	    --n2;
-	    *((op_t *) tmp)++ = *((op_t *) b2)++;
+	    *((op_t *) tmp) = *((op_t *) b2);
+	    tmp += sizeof (op_t);
+	    b2 += sizeof (op_t);
 	  }
       }
   else