[FFmpeg-cvslog] r20101 - trunk/configure

[reimar]

Author: reimar
Date: Wed Sep 30 18:55:32 2009
New Revision: 20101

Log:
Use a "b" constraint instead of ebx clobber to detect if EBX is available.
The test using clobber incorrectly indicates ebx to be available with the
default compilers on OpenBSD 4.5 and Haiku.

Modified:
   trunk/configure

Modified: trunk/configure
==============================================================================
--- trunk/configure	Wed Sep 30 17:13:09 2009	(r20100)
+++ trunk/configure	Wed Sep 30 18:55:32 2009	(r20101)
@@ -2162,7 +2162,7 @@ elif enabled x86; then
 EOF
 
     # check whether EBX is available on x86
-    check_asm ebx_available '"":::"%ebx"'
+    check_asm ebx_available '""::"b"(0)'
 
     # check whether more than 10 operands are supported
     check_cc <<EOF && enable ten_operands