From c2eae137e936c810e5c703a53310a92df708bbf1 Mon Sep 17 00:00:00 2001
From: Måns Rullgård <mans@mansr.com>
Date: Sat, 31 Jul 2010 08:51:39 +0000
Subject: configure: set subarch for ARM

Originally committed as revision 24614 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 configure | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'configure')

diff --git a/configure b/configure
index d6f06818e4..624c5ae4da 100755
--- a/configure
+++ b/configure
@@ -2121,9 +2121,18 @@ elif enabled arm; then
     case $cpu in
         armv*)
             cpuflags="-march=$cpu"
+            subarch=$(echo $cpu | sed 's/[^a-z0-9]//g')
         ;;
         *)
             cpuflags="-mcpu=$cpu"
+            case $cpu in
+                cortex-a*)                               subarch=armv7a  ;;
+                cortex-r*)                               subarch=armv7r  ;;
+                cortex-m*)                               subarch=armv7m  ;;
+                arm11*)                                  subarch=armv6   ;;
+                arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) subarch=armv5te ;;
+                armv4*|arm7*|arm9[24]*)                  subarch=armv4   ;;
+            esac
         ;;
     esac
 
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