[Qemu-devel] [7113] Simplify reconfiguration

[malc]

Revision: 7113
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=7113
Author:   malc
Date:     2009-04-15 16:04:03 +0000 (Wed, 15 Apr 2009)
Log Message:
-----------
Simplify reconfiguration

Modified Paths:
--------------
    trunk/Makefile

Modified: trunk/Makefile
===================================================================
--- trunk/Makefile      2009-04-15 14:57:54 UTC (rev 7112)
+++ trunk/Makefile      2009-04-15 16:04:03 UTC (rev 7113)
@@ -45,7 +45,7 @@
 config-host.mak: configure
 ifneq ($(wildcard config-host.mak),)
        @echo $@ is out-of-date, running configure
-       @fgrep "Configured with:" $@ | sed s/.*Configured.with:.// | sh
+       @sed -n "/.*Configured with/{s/[^:]*: //p;q}" $@ | sh
 endif
 
 SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS))