From dc545e7b680db5dc6903eba93a09b39689bf8dce Mon Sep 17 00:00:00 2001
From: jaf <jaf@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Fri, 3 May 2002 09:43:36 +0000
Subject: [PATCH] add something like 'Optimizing for: i686 mmx mmx2 sse'

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5944 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 configure | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index b3c5fa0d3c..9b981e02f0 100755
--- a/configure
+++ b/configure
@@ -522,6 +522,7 @@ if x86 ; then
     _sse=yes
     _sse2=yes
     _mtrr=yes
+    _optimizing="Runtime CPU-Detection enabled"
   fi
 
 fi
@@ -634,6 +635,7 @@ EOF
     else
       _march="-march=$proc"
       _mcpu="-mcpu=$proc"
+      _optimizing="$proc"
     fi
   else
     # i686 is probably the most common cpu - optimize to it
@@ -738,6 +740,7 @@ EOF
 
       if ( cc_check && $TMPO ) > /dev/null 2>&1 ; then
         echores "yes"
+	_optimizing="$_optimizing $2"
         return 0
       else
         echores "failed"
@@ -750,14 +753,17 @@ EOF
   }
 
   extcheck $_mmx "mmx" "emms" || _mmx=no
+  extcheck $_mmx2 "mmx2" "sfence" || _mmx2=no
   extcheck $_3dnow "3dnow" "femms" || _3dnow=no
   extcheck $_3dnowex "3dnowex" "pswapd %%mm0, %%mm0" || _3dnowex=no
-  extcheck $_mmx2 "mmx2" "sfence" || _mmx2=no
   extcheck $_sse "sse" "xorps %%xmm0, %%xmm0" || _sse=no
   extcheck $_sse2 "sse2" "xorpd %%xmm0, %%xmm0" || _sse2=no
   echocheck "mtrr support"
   echores "$_mtrr"
 
+  if test "$_mtrr" = yes ; then
+    _optimizing="$_optimizing mtrr"
+  fi
 fi
 
 
@@ -4090,7 +4096,6 @@ EOF
 
 #############################################################################
 
-#FIXME: add something like "Optimizing for: i686 mmx mmx2 sse"
 cat << EOF
 
 Config files successfully generated by ./configure !
@@ -4099,6 +4104,8 @@ Config files successfully generated by ./configure !
   Data directory: $_datadir
   Config direct.: $_confdir
 
+  Optimizing for: $_optimizing
+  
   Enabled optional drivers:
     Input: $_inputmodules
     Codecs: $_codecmodules