convert gprof flags to style of rest of Makefile

[qemu] / configure

diff --git a/configure b/configure
index d371c69..6349d2e 100755 (executable)
--- a/configure
+++ b/configure
@@ -2169,6 +2169,7 @@ if test "$gprof" = "yes" ; then
   fi
   if test "$target_softmmu" = "yes" ; then
     ldflags="-p $ldflags"
+    echo "GPROF_CFLAGS=-p" >> $config_mak
   fi
 fi