[Qemu-devel] [PATCH 1.0] configure: pass suffix to 'sed -i' command

[Pavel Borzenkov]

BSD sed always requires a suffix to be passed when '-i' switch is used.
In GNU sed this suffix is optional. Due to this, configure prints the
following error when runs on Mac OS X:

sed: 1: "/var/folders/r_/1g8ws8s ...": invalid command code f

Signed-off-by: Pavel Borzenkov <address@hidden>
---
 configure |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/configure b/configure
index 401d9a6..b83640e 100755
--- a/configure
+++ b/configure
@@ -1968,7 +1968,7 @@ EOF
   if compile_prog "" "" ; then
     attr=yes
   # Older distros have <attr/xattr.h>, and need -lattr:
-  elif sed -i s,sys/xattr,attr/xattr, $TMPC && compile_prog "" "-lattr" ; then
+  elif sed -i.bak s,sys/xattr,attr/xattr, $TMPC && compile_prog "" "-lattr" ; 
then
     attr=yes
     LIBS="-lattr $LIBS"
     libattr=yes
-- 
1.7.5.4